[Event "Oberliga Ost 2 B"]
[Site "?"]
[Date "2025.02.02"]
[Round "5.4"]
[White "Heinrich, Thomas"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "57"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 Nh5 9. Be2 Nxf4 10. exf4 e6 11. Nbd2 Bd6 12. Nf1 Qc7 13. g3 O-O 14. Ne3 Be4 15. O-O h6 16. Nd2 Bh7 17. Bd1 b5 18. Bc2 b4 19. f5 Qa5 20. fxe6 fxe6 21. Bxh7+ Kxh7 22. f4 g6 23. Qc2 Rab8 24. Nf3 bxc3 25. bxc3 Ba3 26. Rab1 Rxb1 27. Rxb1 Rb8 28. Rxb8 Nxb8 29. Ne5 1-0

[Event "Oberliga Ost 2 B"]
[Site "?"]
[Date "2025.01.11"]
[Round "3.4"]
[White "Marsalek, Zdenek"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "93"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O Ne4 6. c4 f5 7. Nc3 c6 8. Qb3 a5 9. cxd5 exd5 10. Rd1 Nd7 11. a4 O-O 12. Ne1 Kh8 13. Nd3 Bf6 14. Nf4 Qb6 15. Qxb6 Nxb6 16. f3 Nxc3 17. bxc3 Re8 18. Kf2 Nc4 19. Rb1 b6 20. Bf1 Bd8 21. h4 g6 22. Nd3 Bd7 23. Ra1 Bf6 24. Bg5 Kg7 25. Rdb1 Bd8 26. Bf4 Bf6 27. Ra2 c5 28. e3 cxd4 29. exd4 Rac8 30. Ne5 Nxe5 31. dxe5 Bd8 32. Bb5 Bxb5 33. Rxb5 h6 34. e6 Rxe6 35. Rxd5 g5 36. hxg5 hxg5 37. Bd6 Rxc3 38. Be5+ Rxe5 39. Rxe5 Kf6 40. Rb5 Rc4 41. Ke2 Bc7 42. f4 gxf4 43. gxf4 Rc6 44. Kf3 Bd6 45. Rab2 Kg6 46. Rd5 Bc5 47. Rg2+ 1-0

[Event "Lichtenberger Sommer 2024"]
[Site "Berlin"]
[Date "2024.08.18"]
[Round "9.17"]
[White "Niehaus, Frank"]
[Black "Schäfer, Heiko"]
[Result "0-1"]
[PlyCount "54"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bg5 Qb6 7. dxc5 Bxc5 8. Qd2 Bb4 9. a3 Qa5 10. Bf4 Nc6 11. Rd1 Bxc3 12. bxc3 O-O 13. Bd3 f6 14. exf6 Rxf6 15. O-O e5 16. Rfe1 Rxf4 17. Nxe5 Rf8 18. Bxh7+ Kxh7 19. Qd3+ Kg8 20. Ng6 Nf6 21. Nxf8 Kxf8 22. h4 Bd7 23. h5 Re8 24. g4 Bxg4 25. h6 Bxd1 26. Rxe8+ Kxe8 27. Qg6+ Ke7 28. 0-1

[Event "Lichtenberger Sommer 2024"]
[Site "Berlin"]
[Date "2024.08.17"]
[Round "8.15"]
[White "Schäfer, Heiko"]
[Black "Nötzel, Felix"]
[Result "1/2-1/2"]
[PlyCount "150"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Nxd4 9. Qxd4 d6 10. Qd3 a5 11. Rd1 Nd7 12. b3 Nc5 13. Qd2 Be6 14. Rb1 Qb6 15. Bb2 Rfc8 16. Na4 Qa6 17. Bxg7 Kxg7 18. Qd4+ Kg8 19. Nxc5 Rxc5 20. Rb2 Rac8 21. Rbd2 b5 22. cxb5 Qxb5 23. h4 Rc3 24. Bf3 Qc5 25. Kg2 Qxd4 26. Rxd4 Rc2 27. R1d2 Kg7 28. Bd5 Rxd2 29. Rxd2 Bxd5+ 30. Rxd5 a4 31. Rd2 axb3 32. axb3 Kf6 33. Kf3 Rc3+ 34. Rd3 Rc2 35. Ke3 Rb2 36. g4 h6 37. f4 Ke6 38. Kf3 f5 39. Re3+ Kf6 40. g5+ hxg5 41. hxg5+ Kf7 42. Rc3 Ke6 43. Re3+ Kd7 44. Rc3 Rb1 45. Kf2 e5 46. Rh3 exf4 47. Rh7+ Ke6 48. Rg7 Rxb3 49. Rxg6+ Ke5 50. Rg8 Rg3 51. Re8+ Kd5 52. Rg8 Ke6 53. Re8+ Kf7 54. Rd8 Ke7 55. Rg8 d5 56. g6 Kf6 57. Rd8 Kxg6 58. Rxd5 Ra3 59. Rd8 Kg5 60. Rg8+ Kf6 61. Rf8+ Ke6 62. Re8+ Kf7 63. Rd8 Re3 64. Rd6 Re6 65. Rxe6 Kxe6 66. Kf3 Ke5 67. e3 fxe3 68. Kxe3 f4+ 69. Kf3 Kf5 70. Kf2 Ke4 71. Ke2 f3+ 72. Kf2 Kf4 73. Kf1 Ke3 74. Ke1 f2+ 75. Kf1 Kf3 76. 1/2-1/2

[Event "Lichtenberger Sommer 2024"]
[Site "Berlin"]
[Date "2024.08.16"]
[Round "7.27"]
[White "Schäfer, Heiko"]
[Black "Geyler, Stefan"]
[Result "1-0"]
[PlyCount "115"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 Qb6 6. Nb3 e6 7. Bg2 Bb4+ 8. Nc3 O-O 9. O-O Bxc3 10. bxc3 a5 11. Ba3 Re8 12. Rb1 Qa6 13. c5 Qc4 14. Qc2 a4 15. Na1 e5 16. e3 d5 17. cxd6 Qg4 18. e4 Qh5 19. Qd1 Bg4 20. f3 Bc8 21. Nc2 Na5 22. Ne3 Qg5 23. Bc1 Qh5 24. c4 Bd7 25. Nd5 Nxd5 26. cxd5 b5 27. Rf2 Nc4 28. Bf1 Nxd6 29. Ba3 Qg6 30. Bxd6 Qxd6 31. Bxb5 Bxb5 32. Rxb5 Qa3 33. Kg2 Rec8 34. Rc2 Rc3 35. Rxc3 Qxc3 36. h4 h5 37. d6 Qc6 38. Rxe5 Rd8 39. Rd5 Rd7 40. a3 g6 41. Rd4 f6 42. Qxa4 Qxa4 43. Rxa4 Rxd6 44. Ra7 Rd2+ 45. Kf1 Ra2 46. a4 Kf8 47. a5 Kg8 48. a6 Kf8 49. Ra8+ Kf7 50. Ke1 Kg7 51. Kd1 Kf7 52. Kc1 Kg7 53. Kb1 Ra5 54. Kb2 Kf7 55. Kb3 Kg7 56. Kb4 Ra1 57. Kc5 Kf7 58. Kb6 1-0

[Event "Lichtenberger Sommer 2024"]
[Site "Berlin"]
[Date "2024.08.15"]
[Round "6.13"]
[White "Sieglen, Joachim"]
[Black "Schäfer, Heiko"]
[Result "1-0"]
[PlyCount "43"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 f6 8. c3 Qb6 9. g3 cxd4 10. cxd4 Bb4+ 11. Bd2 fxe5 12. fxe5 O-O 13. Bg2 Ndxe5 14. dxe5 Nxe5 15. Nf4 Ng4 16. Qe2 Bd7 17. O-O-O Rfc8+ 18. Kb1 Ba3 19. Bc1 e5 20. Nxd5 Bf5+ 21. Ka1 Qe6 22. Ng5 1-0

[Event "Lichtenberger Sommer 2024"]
[Site "Berlin"]
[Date "2024.08.14"]
[Round "5.32"]
[White "Schäfer, Heiko"]
[Black "Eis, Cedric"]
[Result "1-0"]
[PlyCount "75"]

1. c4 Nf6 2. d4 e6 3. g3 d5 4. Bg2 c6 5. Nf3 Be7 6. O-O O-O 7. Qc2 b6 8. Nbd2 Bb7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bf6 12. Rd1 Qe7 13. Ne5 Rd8 14. Be3 Rd6 15. c5 bxc5 16. dxc5 Rd5 17. Nc4 Na6 18. Qc2 Nb4 19. Qb3 Rxd1+ 20. Rxd1 Nd5 21. Na5 Bc8 22. Nxc6 Qc7 23. Nd4 Rb8 24. Qa4 Bd7 25. c6 Bxd4 26. Qxd4 Bxc6 27. Bxd5 Bxd5 28. Bf4 Qb7 29. Bxb8 Qxb8 30. Rc1 h6 31. Qc3 Qb5 32. b3 Qe2 33. Qc8+ Kh7 34. Qc2+ Qxc2 35. Rxc2 a5 36. Rc5 a4 37. bxa4 Bxa2 38. a5 1-0

[Event "Lichtenberger Sommer 2024"]
[Site "Berlin"]
[Date "2024.08.13"]
[Round "4.42"]
[White "Regel, Michael"]
[Black "Schäfer, Heiko"]
[Result "0-1"]
[PlyCount "58"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 Bc5 7. Bg2 a5 8. O-O e5 9. c3 O-O 10. Qe2 b6 11. Nb3 Ba6 12. c4 Bd6 13. Rd1 a4 14. Nbd2 Qe7 15. Bf1 Bc5 16. Nb1 Ng4 17. Be3 Bxe3 18. fxe3 Qc5 19. Re1 Rfd8 20. Nc3 Na5 21. Nxa4 Qxc4 22. Qxc4 Bxc4 23. h3 Bxf1 24. Kxf1 Nf6 25. Nc3 Nc4 26. Re2 Rd3 27. Kf2 Nxb2 28. Rc1 Rxc3 29. Rxc3 Nd1+ 30. 0-1

[Event "Lichtenberger Sommer 2024"]
[Site "Berlin"]
[Date "2024.08.12"]
[Round "3.32"]
[White "Schäfer, Heiko"]
[Black "Kretzschmar, Jan"]
[Result "1/2-1/2"]
[PlyCount "140"]

1. c4 Nf6 2. Nc3 e5 3. g3 Nc6 4. Bg2 g6 5. e4 Bg7 6. Nge2 O-O 7. O-O d6 8. d3 h6 9. h3 Be6 10. Nd5 Kh7 11. f4 Ng8 12. f5 Bxd5 13. cxd5 Nd4 14. Bd2 Nxe2+ 15. Qxe2 Rc8 16. h4 c6 17. Bh3 Ra8 18. fxg6+ fxg6 19. Rxf8 Qxf8 20. Rf1 Qe7 21. Be6 Rf8 22. Rxf8 Qxf8 23. dxc6 bxc6 24. Qf2 Qe7 25. Qf7 Qxf7 26. Bxf7 Nf6 27. Be3 c5 28. Bd2 Bf8 29. Ba5 Be7 30. Bc7 Kg7 31. Bc4 Ne8 32. Bb8 a5 33. Bb5 Kf7 34. a4 h5 35. Bxe8+ Kxe8 36. Bc7 Kd7 37. Bxa5 Kc6 38. Bc3 Bd8 39. Kf2 Bc7 40. Kf3 Kb7 41. Ke2 Ka6 42. Kd1 Bd8 43. Bd2 Kb7 44. Kc2 Kc6 45. Kb3 Kb7 46. Kc4 Kc6 47. b4 cxb4 48. Kxb4 Bb6 49. Be1 Be3 50. Kc4 Bd4 51. Kb3 Be3 52. Kc2 Kb6 53. Kd1 Ka6 54. Ke2 Bd4 55. Kf3 Bc5 56. g4 Bd4 57. gxh5 gxh5 58. Ke2 Bc5 59. Kd1 Kb6 60. Kc2 Kc6 61. Ba5 Bf2 62. Bd8 Kd7 63. Bg5 Kc6 64. Kb3 Kc5 65. Bd8 Kc6 66. Kc4 Kd7 67. Bf6 Kc6 68. a5 Be1 69. a6 Bf2 70. Bg5 Bd4 71. 1/2-1/2

[Event "Lichtenberger Sommer 2024"]
[Site "Berlin"]
[Date "2024.08.11"]
[Round "2.42"]
[White "Arikan, Yanki"]
[Black "Schäfer, Heiko"]
[Result "1-0"]
[PlyCount "95"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O a5 9. a4 g5 10. Qe2 g4 11. Ne1 h5 12. Qe3 Qb6 13. Nc2 Rg8 14. Kh1 Nf8 15. f4 Bd7 16. f5 Bg5 17. fxe6 Nxe6 18. Qf2 O-O-O 19. dxc5 Qxc5 20. Qe1 Nf4 21. Bb5 Qe7 22. Bxc6 Bxc6 23. Nd4 Nd3 24. Qe2 Nxe5 25. b4 f6 26. bxa5 Rge8 27. a6 bxa6 28. Qxa6+ Qb7 29. Qxb7+ Bxb7 30. N2b3 Bxc1 31. Raxc1 Nd3 32. Rcd1 Nb2 33. Ra1 Re3 34. Rxf6 Rde8 35. Nb5 Re1+ 36. Rf1 Rxf1+ 37. Rxf1 Rd8 38. a5 Nc4 39. Rf6 Re8 40. Kg1 h4 41. Kf2 Rg8 42. a6 Ba8 43. Nc5 g3+ 44. hxg3 hxg3+ 45. Kf1 d4 46. cxd4 Ne3+ 47. Kg1 Nxg2 48. Rf7 1-0

[Event "Lichtenberger Sommer 2024"]
[Site "Berlin"]
[Date "2024.08.10"]
[Round "1.47"]
[White "Schäfer, Heiko"]
[Black "Kellner, Rene"]
[Result "1-0"]
[PlyCount "13"]

1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 4. d4 Bg4 5. Ne5 Bf5 6. Qb3 b6 7. e4 1-0

[Event "DPMM 2223 Potsdamer SV Mitte - SF Berli"]
[Site "?"]
[Date "2023.01.29"]
[Round "20.3"]
[White "Schaefer, Heiko"]
[Black "Nogly, Christoph"]
[Result "0-1"]
[PlyCount "130"]

1. Nf3 d5 2. c4 e6 3. g3 dxc4 4. Qa4+ Nd7 5. Qxc4 a6 6. Bg2 b5 7. Qb3 Bb7 8. O-O Ngf6 9. d3 Be7 10. Bd2 c5 11. a4 O-O 12. axb5 Bd5 13. Qc2 axb5 14. Na3 Qb6 15. h3 Rfc8 16. e4 Bc6 17. Be3 Qb7 18. Qe2 c4 19. Nd4 cxd3 20. Qxd3 Ne5 21. Qe2 Bxe4 22. Bxe4 Qxe4 23. Naxb5 Rab8 24. Rfc1 Nd5 25. Nc3 Nxc3 26. Rxc3 Rxc3 27. bxc3 Rc8 28. Bf4 Qxe2 29. Nxe2 Nd3 30. Be3 Bf6 31. Ra3 g5 32. Nd4 h6 33. Kf1 Ne5 34. Rb3 Ra8 35. Nb5 Nc4 36. Ke2 Ra2+ 37. Kd3 Ne5+ 38. Ke4 Bg7 39. g4 Kh7 40. Nd6 Kg6 41. c4 Ra4 42. Kd4 Nxc4+ 43. Kc5 Nxe3 44. fxe3 Ra1 45. e4 Bf8 46. e5 f6 47. Rf3 Ra5+ 48. Kc6 Rxe5 49. Ne8 f5 50. Kd7 f4 51. Nc7 Kf7 52. h4 Re3 53. Rf1 Rd3+ 54. Kc6 Rd6+ 55. Kb5 Bg7 56. hxg5 hxg5 57. Kc5 Rd2 58. Re1 Bd4+ 59. Kc6 Be3 60. Nb5 Ke7 61. Na3 Rd5 62. Re2 Rc5+ 63. Kb7 Kd6 64. Ka6 Kd5 65. Nb5 Ke4 66. 0-1

[Event "DPMM 2223 SV Bad Schwartau - Potsdamer"]
[Site "?"]
[Date "2023.01.28"]
[Round "10.4"]
[White "Schaefer, Heiko"]
[Black "Schwarz, Oliver"]
[Result "1-0"]
[PlyCount "59"]

1. c4 c5 2. Nc3 Nc6 3. g3 b6 4. Bg2 Bb7 5. e4 d6 6. Nge2 e6 7. d4 cxd4 8. Nxd4 Qd7 9. Be3 Nf6 10. O-O Be7 11. f4 O-O 12. Qe2 Rac8 13. Rad1 Qc7 14. b3 Qb8 15. g4 Qa8 16. g5 Nxd4 17. Bxd4 Nd7 18. Qh5 Rfe8 19. Rd3 Nf8 20. Rg3 Bd8 21. f5 e5 22. Be3 Rc7 23. f6 Bc6 24. Nd5 Bxd5 25. exd5 gxf6 26. gxf6+ Ng6 27. Qh6 Bxf6 28. Rxf6 Ree7 29. Rh3 Nf8 30. Be4 1-0

[Event "Lichtenberger Sommer 2019"]
[Site "Berlin"]
[Date "2019.08.25"]
[Round "9.41"]
[White "Neuwald, Volker"]
[Black "Schäfer, Heiko"]
[Result "1-0"]
[PlyCount "77"]

1. c4 f5 2. Nc3 Nf6 3. Nf3 e6 4. d4 Bb4 5. Bd2 O-O 6. e3 b6 7. a3 Bxc3 8. Bxc3 Ne4 9. Qc2 Bb7 10. Bd3 d6 11. b4 Nd7 12. Bb2 Qe7 13. Qb3 Kh8 14. Qc2 a5 15. b5 Ng5 16. Qe2 e5 17. Bc2 Bxf3 18. gxf3 exd4 19. h4 Ne6 20. O-O-O Nf4 21. Qd2 dxe3 22. fxe3 Nh5 23. Rdg1 Ne5 24. Qe2 f4 25. exf4 Nxf4 26. Qe4 g6 27. h5 Nxh5 28. Rxh5 gxh5 29. f4 Rg8 30. Rh1 Rae8 31. Rxh5 Rg1+ 32. Kd2 Kg8 33. fxe5 dxe5 34. Rxe5 Qd6+ 35. Bd3 Qh6+ 36. Kc2 Rxe5 37. Qxe5 Rg2+ 38. Kb3 Qh2 39. Qh8+ 1-0

[Event "Lichtenberger Sommer 2019"]
[Site "Berlin"]
[Date "2019.08.24"]
[Round "8.53"]
[White "Schäfer, Heiko"]
[Black "Pöltelt, Helmut"]
[Result "1-0"]
[PlyCount "123"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 c5 5. cxd5 exd5 6. Bg2 cxd4 7. O-O Nc6 8. Nxd4 Nxd4 9. Qxd4 Be7 10. Nc3 Be6 11. Rd1 O-O 12. Nxd5 Nxd5 13. Bxd5 Qc8 14. Bf4 Rd8 15. Rac1 Qd7 16. e4 Bf6 17. Be5 Bxe5 18. Qxe5 Qd6 19. Qxd6 Rxd6 20. Bxb7 Rxd1+ 21. Rxd1 Rb8 22. b3 Kf8 23. Bd5 Bh3 24. f3 Rc8 25. Bc4 Ke7 26. Kf2 h5 27. Rd5 g6 28. Ra5 Rc7 29. Ke3 Be6 30. Kd4 f6 31. Bxe6 Kxe6 32. Ra6+ Ke7 33. Kd5 Rd7+ 34. Kc5 Rc7+ 35. Rc6 Rb7 36. e5 fxe5 37. Rxg6 Rc7+ 38. Kd5 Rc2 39. Rg7+ Kf6 40. Rxa7 Rxh2 41. Ra6+ Kf5 42. g4+ hxg4 43. fxg4+ Kf4 44. Ra4+ Kg5 45. Kxe5 Re2+ 46. Kd4 Kxg4 47. Kd3+ Kf3 48. Rf4+ Kxf4 49. Kxe2 Ke4 50. a4 Kd5 51. a5 Kc5 52. Kd3 Kb5 53. b4 Kc6 54. Kc4 Kc7 55. b5 Kb7 56. Kc5 Ka7 57. Kc6 Kb8 58. b6 Kc8 59. b7+ Kb8 60. a6 Ka7 61. Kc7 Kxa6 62. b8=Q 1-0

[Event "Lichtenberger Sommer 2019"]
[Site "Berlin"]
[Date "2019.08.23"]
[Round "7.38"]
[White "Döring, Martin"]
[Black "Schäfer, Heiko"]
[Result "1-0"]
[PlyCount "105"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. e4 dxe4 5. Be3 Nf6 6. f3 exf3 7. Nxf3 Nbd7 8. Bd3 e5 9. O-O Bd6 10. Qe1 O-O 11. Bg5 Re8 12. Qh4 Nf8 13. Rad1 exd4 14. Nxd4 Bc5 15. Bc2 Ng6 16. Bxg6 fxg6 17. Kh1 Bxd4 18. Rxd4 Qe7 19. Ne4 Qxe4 20. Rxe4 Rxe4 21. Qf2 Bf5 22. Bxf6 gxf6 23. Re1 Rxc4 24. h3 Kf7 25. Qg3 Rd8 26. Re2 Rd7 27. Qb8 Be4 28. Qh8 f5 29. Qxh7+ Ke6 30. Qg8+ Rf7 31. Qxg6+ Ke7 32. h4 Rd4 33. Qg5+ Kd7 34. h5 Rd6 35. Kg1 Kc7 36. Rd2 Rxd2 37. Qxd2 Rg7 38. Qf4+ Kd7 39. g3 Ke6 40. Qh6+ Kf7 41. Kf2 Kg8 42. a3 a6 43. b4 Rg4 44. Qe6+ Kh7 45. Qf6 b5 46. Qd6 Rg5 47. Qf8 Rxh5 48. Qf7+ Kh6 49. Qf6+ Kh7 50. Ke3 Rh1 51. Kf4 Rg1 52. Ke5 Kg8 53. Qg6+ 1-0

[Event "Lichtenberger Sommer 2019"]
[Site "Berlin"]
[Date "2019.08.22"]
[Round "6.30"]
[White "Schäfer, Heiko"]
[Black "Baranowsky, Peter"]
[Result "0-1"]
[PlyCount "52"]

1. Nf3 g6 2. c4 Bg7 3. g3 Nf6 4. Bg2 O-O 5. O-O c5 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 a6 9. c5 Qc7 10. e4 d6 11. cxd6 exd6 12. Bf4 Bg4 13. Nde2 Ne5 14. Rc1 Rac8 15. f3 Qb6+ 16. Qd4 Qxd4+ 17. Nxd4 Bd7 18. Rfd1 Nh5 19. Bg5 Rfe8 20. Nd5 Rxc1 21. Rxc1 Nd3 22. Ne2 Nxc1 23. Bxc1 Nf6 24. Nb6 Bc6 25. Nd4 d5 26. Kf2 Nxe4+ 27. 0-1

[Event "Lichtenberger Sommer 2019"]
[Site "Berlin"]
[Date "2019.08.21"]
[Round "5.16"]
[White "Tschernatsch, Johannes"]
[Black "Schäfer, Heiko"]
[Result "1-0"]
[PlyCount "127"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Bd7 11. Be3 Qc7 12. Qe2 Rc8 13. b3 a6 14. Rfd1 Bd6 15. h3 O-O 16. Bg5 Nd5 17. Bxd5 exd5 18. Qf3 Rfe8 19. c3 Re4 20. Nf5 Bf8 21. Ng3 Re6 22. Qxd5 Bc6 23. Qd4 Rce8 24. Bf4 Qa5 25. Qd2 g6 26. a4 Bg7 27. b4 Qb6 28. a5 Qb5 29. Rac1 Qc4 30. Be3 h5 31. Qd3 Bb5 32. Qxc4 Bxc4 33. Nf1 Bf8 34. Rd7 R6e7 35. Rxe7 Bxe7 36. Nd2 Be6 37. Nf3 Rc8 38. Bg5 f6 39. Be3 Kg7 40. Kf1 g5 41. Nd4 Bc4+ 42. Ke1 Kg6 43. f4 h4 44. Kd2 Bd6 45. fxg5 fxg5 46. Nf3 Re8 47. Rd1 Bg3 48. Nxg5 Rxe3 49. Kxe3 Kxg5 50. Kd4 Bb5 51. c4 Bf2+ 52. Kc3 Bc6 53. Rd8 Be3 54. b5 axb5 55. cxb5 Bxb5 56. Rd5+ Kf4 57. Rxb5 Bg1 58. Kc4 Kg3 59. Rxb7 Kxg2 60. Rg7+ Kh2 61. Kd3 Bf2 62. Ke2 Bg3 63. Kf3 Be1 64. Rg5 1-0

[Event "Lichtenberger Sommer 2019"]
[Site "Berlin"]
[Date "2019.08.20"]
[Round "4.35"]
[White "Schäfer, Heiko"]
[Black "Hoyer, Olaf"]
[Result "1-0"]
[PlyCount "97"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. b3 c5 8. Bb2 d5 9. e3 Nc6 10. cxd5 exd5 11. d4 cxd4 12. Nxd4 Nxd4 13. Qxd4 Bc5 14. Qd3 Qd7 15. Rfd1 Rfd8 16. Ne2 Be7 17. Rac1 Rac8 18. Rxc8 Qxc8 19. Rc1 Qd7 20. Be5 Ng4 21. Rc7 Nxe5 22. Rxd7 Nxd3 23. Rxe7 Nc5 24. b4 Kf8 25. Rc7 Rd7 26. Rxb7 Nxb7 27. Nf4 a5 28. b5 Nd8 29. Nxd5 Rd6 30. e4 f6 31. f4 Nf7 32. Kf2 g5 33. Ke3 Ke8 34. Kd4 h5 35. e5 fxe5+ 36. fxe5 Rg6 37. Nf6+ Ke7 38. Be4 Rxf6 39. exf6+ Kxf6 40. Kd5 Ne5 41. Kd6 Nc4+ 42. Kc7 Ke5 43. Bd3 Nb2 44. Be2 g4 45. Kxb6 Kd4 46. Kxa5 Ke3 47. b6 Kxe2 48. b7 Nc4+ 49. Ka6 1-0

[Event "Lichtenberger Sommer 2019"]
[Site "Berlin"]
[Date "2019.08.19"]
[Round "3.33"]
[White "Mayer, Herbert"]
[Black "Schäfer, Heiko"]
[Result "0-1"]
[PlyCount "18"]

1. f4 d5 2. b3 Bg4 3. Bb2 e6 4. Nf3 Bxf3 5. exf3 Nf6 6. Bd3 Bc5 7. Nc3 Nh5 8. Na4 Qh4+ 9. g3 Nxg3 10. 0-1

[Event "Lichtenberger Sommer 2019"]
[Site "Berlin"]
[Date "2019.08.18"]
[Round "2.39"]
[White "Schäfer, Heiko"]
[Black "Beyer, Nils"]
[Result "0-1"]
[PlyCount "54"]

1. Nf3 c5 2. c4 Nc6 3. b3 d6 4. Bb2 e5 5. Nc3 g6 6. g3 Bg7 7. d3 Nge7 8. Bg2 O-O 9. O-O Rb8 10. a3 a6 11. Nd2 b5 12. Nd5 Bb7 13. f4 f5 14. b4 Nd4 15. e3 Ne6 16. Rc1 bxc4 17. Nxe7+ Qxe7 18. Nxc4 Bxg2 19. Kxg2 cxb4 20. fxe5 dxe5 21. axb4 Qxb4 22. Bxe5 Bxe5 23. Nxe5 Qb2+ 24. Qc2 Qxe5 25. d4 Qxe3 26. d5 Nd4 27. Qc4 Rb2+ 28. 0-1

[Event "Lichtenberger Sommer 2019"]
[Site "Berlin"]
[Date "2019.08.17"]
[Round "1.48"]
[White "Ollek, Karl-Heinz"]
[Black "Schäfer, Heiko"]
[Result "0-1"]
[PlyCount "36"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. exd4 Nxd4 5. Nxd4 Qxd4 6. Be2 Bf5 7. Nc3 e5 8. d3 O-O-O 9. Be3 Qd7 10. O-O a6 11. Ne4 Bg6 12. Qc2 f5 13. Nc3 f4 14. Bxf4 exf4 15. Nd5 Nf6 16. Nxf4 Bd6 17. Nxg6 hxg6 18. h3 Rxh3 19. 0-1

[Event "Landesliga"]
[Site "Potsdam"]
[Date "2019.01.20"]
[Round "5.6"]
[White "Scholz, Robert"]
[Black "Schäfer, Heiko"]
[Result "0-1"]

1. c4 e6 2. Nc3 d5 3. e3 c5 4. d4 Nf6 5. g3 dxc4 6. Bg2 Nc6 7. Nge2 Be7 8. Qa4 Bd7 9. dxc5 Ne5 10. c6 Bxc6 11. Bxc6+ bxc6 12. O-O Qb6 13. Nd4 Nfd7 14. Ne4 Nc5 15. Qc2 O-O 16. Nd2 Qa6 17. f4 Ned3 18. Qxc4 Bf6 19. Qxa6 Nxa6 20. Nxc6 Rfc8 21. Nd4 Nab4 22. N2f3 Nc2 23. Rb1 Nxc1 24. Rfxc1 Nxe3 25. b4 Kf8 26. Nc6 Nd5 27. Nfe5 Bxe5 28. fxe5 Ne7 29. b5 Nxc6 30. bxc6 Rab8 31. Rb7 Rxb7 32. 0-1

[Event "Lichtenberger Sommer 2018"]
[Site "?"]
[Date "2018.08.26"]
[Round "9.13"]
[White "Niehaus, Frank"]
[Black "Schäfer, Heiko"]
[Result "1-0"]
[PlyCount "57"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 Nc6 9. Ne2 Kf7 10. h4 cxd4 11. cxd4 Nge7 12. h5 h6 13. Qf4 Bd7 14. Rh3 Rac8 15. g4 Qa5+ 16. Bd2 Qa4 17. Rc1 Na5 18. Nc3 Qxa3 19. Nb5 Qa4 20. Nd6+ Kg8 21. Nxc8 Bxc8 22. g5 Nac6 23. c3 hxg5 24. Qxg5 b6 25. Rg3 Rh7 26. h6 g6 27. Qf6 Rf7 28. Rxg6+ Nxg6 29. Qxg6+ 1-0

[Event "Lichtenberger Sommer 2018"]
[Site "?"]
[Date "2018.08.25"]
[Round "8.17"]
[White "Schäfer, Heiko"]
[Black "Möller, Dustin"]
[Result "1-0"]
[PlyCount "77"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Bd3 c5 5. c3 Nc6 6. exd5 exd5 7. Ngf3 c4 8. Bc2 Qe7+ 9. Qe2 Nf6 10. Ne5 Nxe5 11. dxe5 Nd7 12. Nf3 h6 13. b3 Nc5 14. O-O b5 15. Nd4 Bb7 16. Ba3 Qc7 17. Qg4 Bc8 18. Qf3 Bb7 19. Qg4 Bc8 20. Nf5 g6 21. e6 gxf5 22. exf7+ Qxf7 23. Qd4 Qg7 24. Rfe1+ Ne6 25. Qxd5 Bxa3 26. Qxa8 O-O 27. Qd5 Kh8 28. Rxe6 Bb7 29. Qe5 Qxe5 30. Rxe5 Bb2 31. Rd1 Bxc3 32. Rxf5 Rg8 33. g3 Re8 34. Rf7 Ba8 35. Rfd7 Bf3 36. Rd8 Rxd8 37. Rxd8+ Kg7 38. Rd6 cxb3 39. axb3 1-0

[Event "Lichtenberger Sommer 2018"]
[Site "?"]
[Date "2018.08.24"]
[Round "7.21"]
[White "Freundorfer, Josef"]
[Black "Schäfer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "82"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Bd2 O-O 8. O-O-O b6 9. Bd3 Ng6 10. Nf3 Bxc5 11. Qh5 Nce7 12. h4 Bxf2 13. Rhf1 Bg3 14. Ng5 h6 15. Nxf7 Rxf7 16. Rxf7 Kxf7 17. Qf3+ Nf5 18. Bxf5 exf5 19. h5 Nxe5 20. Qxg3 Ng4 21. Nb5 Be6 22. Re1 Bd7 23. Nd6+ Kg8 24. Qd3 Nf6 25. Nxf5 Bxf5 26. Qxf5 Rc8 27. Re6 Ne4 28. Bxh6 Qc7 29. c3 Nxc3 30. bxc3 Qxc3+ 31. Kd1 Qa1+ 32. Ke2 Qxa2+ 33. Bd2 Qc4+ 34. Kd1 Rf8 35. Qh3 d4 36. Re1 Qa4+ 37. Kc1 Qa1+ 38. Kc2 Qa2+ 39. Kc1 Qa1+ 40. Kc2 Qa2+ 41. Kc1 Qa1+ 42. 1/2-1/2

[Event "Lichtenberger Sommer 2018"]
[Site "?"]
[Date "2018.08.23"]
[Round "6.35"]
[White "Schäfer, Heiko"]
[Black "Jeß, Arne"]
[Result "1-0"]
[PlyCount "43"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Nge7 6. Bg2 Ng6 7. O-O Ngxe5 8. b3 Nxf3+ 9. Bxf3 Ne5 10. Bg2 Be7 11. Bb2 Bf6 12. Nd2 c5 13. Ne4 Be7 14. e3 Nc6 15. Qh5 g6 16. Qd1 O-O 17. b4 dxe3 18. Qc1 e2 19. Re1 Qd3 20. bxc5 f6 21. Nd6 Kg7 22. Be4 1-0

[Event "Lichtenberger Sommer 2018"]
[Site "?"]
[Date "2018.08.22"]
[Round "5.15"]
[White "Amelang, Thomas"]
[Black "Schäfer, Heiko"]
[Result "1-0"]
[PlyCount "59"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. Qe2+ Be6 6. dxc5 Bxc5 7. Nf3 Nf6 8. Nbd2 O-O 9. Nb3 Bb6 10. Bg5 Re8 11. O-O-O Nbd7 12. Qd2 Qc7 13. Bf4 Qc6 14. Kb1 a6 15. Nfd4 Qa4 16. Bg5 Rac8 17. c3 Bg4 18. f3 Bh5 19. Nf5 Rc6 20. Bh6 Bg6 21. Nxg7 Rec8 22. Nf5 Bd8 23. Be3 Ne5 24. Nh6+ Kg7 25. Bxg6 hxg6 26. Bd4 Nc4 27. Qg5 Kf8 28. Rhe1 b5 29. Nf5 Ng8 30. Bg7# 1-0

[Event "Lichtenberger Sommer 2018"]
[Site "?"]
[Date "2018.08.21"]
[Round "4.36"]
[White "Schäfer, Heiko"]
[Black "Korell, Klaus-Peter"]
[Result "1-0"]
[PlyCount "87"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. O-O Be7 9. dxc5 Nxc5 10. Nd4 O-O 11. Nf5 Re8 12. Nb3 Nxb3 13. Nxe7+ Rxe7 14. axb3 h6 15. Be3 a6 16. Bd4 Re6 17. Re1 Rxe1+ 18. Qxe1 Qd6 19. Qe5 Qxe5 20. Bxe5 Nd7 21. Bd4 Rc8 22. c3 Nc5 23. Bxc5 Rxc5 24. b4 Rb5 25. Kf1 Kf8 26. Ke2 Ke7 27. Kd3 Kd6 28. Kd4 f6 29. f4 g5 30. fxg5 fxg5 31. Ra5 Rb6 32. Rxd5+ Ke6 33. Re5+ Kf6 34. Rc5 Rd6+ 35. Rd5 Rc6 36. c4 Re6 37. Kd3 b6 38. c5 h5 39. h4 b5 40. Rd8 Re1 41. Rd6+ Re6 42. Kd4 Ke7 43. Rxe6+ Kxe6 44. b3 1-0

[Event "Lichtenberger Sommer 2018"]
[Site "?"]
[Date "2018.08.20"]
[Round "3.37"]
[White "Plaza Reino, Mercedes"]
[Black "Schäfer, Heiko"]
[Result "0-1"]
[PlyCount "82"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. Be2 Bb7 9. O-O Qb6 10. Ne5 Nf6 11. Qc2 Nbd7 12. Nxd7 Nxd7 13. Rfd1 O-O 14. e4 e5 15. Be3 Rad8 16. dxe5 Bc5 17. Bxc5 Nxc5 18. axb5 cxb5 19. Nd5 Bxd5 20. exd5 Nb3 21. Rab1 Nd4 22. Qe4 Nxe2+ 23. Qxe2 Rfe8 24. Kh1 Qc5 25. f4 Rxd5 26. Rxd5 Qxd5 27. Rd1 Qc6 28. Qd2 b4 29. Rc1 Rc8 30. Qd4 g6 31. Qe3 c3 32. bxc3 bxc3 33. h3 c2 34. Qd3 a4 35. f5 Qc5 36. f6 a3 37. Qd2 a2 38. Qh6 Qf8 39. Qd2 Qa3 40. Qh6 Qxc1+ 41. Qxc1 a1=Q 42. 0-1

[Event "Lichtenberger Sommer 2018"]
[Site "?"]
[Date "2018.08.19"]
[Round "2.1"]
[White "Schäfer, Heiko"]
[Black "Stern, René"]
[Result "0-1"]
[PlyCount "54"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. d4 e6 5. O-O b5 6. a4 b4 7. c4 Bb7 8. a5 dxc4 9. Qa4 c5 10. dxc5 Bxc5 11. Rd1 Qc7 12. Bf4 Qc6 13. Qxc6 Bxc6 14. Nbd2 Ng4 15. e3 e5 16. Bg5 f6 17. h3 Nxf2 18. Kxf2 fxg5 19. Nxc4 O-O 20. Ke2 Nf6 21. Ncxe5 Bb5+ 22. Ke1 Rae8 23. Nd4 Rxe5 24. Nxb5 Bxe3 25. Bc6 Bc1+ 26. Kf1 Ng4+ 27. Kg1 Be3+ 28. 0-1

[Event "Lichtenberger Sommer 2018"]
[Site "?"]
[Date "2018.08.18"]
[Round "1.54"]
[White "Engesser, Philipp"]
[Black "Schäfer, Heiko"]
[Result "0-1"]
[PlyCount "56"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 g5 8. h4 h5 9. hxg5 hxg4 10. Rxh8+ Bf8 11. Nxe4 dxe4 12. Ne2 Nd7 13. Ng3 b6 14. Nxe4 Bb7 15. Bd3 Qe7 16. O-O-O O-O-O 17. Rdh1 Bg7 18. R8h7 Rg8 19. Nf6 Bxf6 20. exf6 Nxf6 21. gxf6 Qxf6 22. R1h6 Qe7 23. Bg6 Rf8 24. Rg7 Qf6 25. Rhh7 Bxg2 26. Bxf7 Be4 27. Bg5 Qxf2 28. Bxe6+ Kb8 29. 0-1

[Event "Lichtenberger Sommer 2017"]
[Site "Berlin"]
[Date "2017.08.27"]
[Round "9.37"]
[White "Eisheh, Jens-Tarek"]
[Black "Schäfer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "70"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. c4 c6 8. Nc3 O-O 9. cxd5 Nxc3 10. bxc3 Re8+ 11. Be3 cxd5 12. Qc2 h6 13. h3 Bf4 14. Ne5 Bxe3 15. Bh7+ Kf8 16. fxe3 Nc6 17. Ng6+ fxg6 18. O-O+ Ke7 19. Qxg6 Be6 20. Qxg7+ Kd6 21. Rf6 Re7 22. Qg3+ Kd7 23. Rb1 b6 24. Bf5 Qg8 25. Rg6 Qb8 26. Qg4 Qd6 27. e4 dxe4 28. d5 Ne5 29. dxe6+ Kc7 30. Qxe4 Nxg6 31. Qxa8 Qc5+ 32. Kh1 Qxf5 33. Qxa7+ Kc8 34. Qa8+ Kc7 35. Qa7+ Kc8 36. 1/2-1/2

[Event "Lichtenberger Sommer 2017"]
[Site "Berlin"]
[Date "2017.08.26"]
[Round "8.22"]
[White "Schäfer, Heiko"]
[Black "Amelang, Thomas"]
[Result "0-1"]
[PlyCount "78"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 c5 5. d4 cxd4 6. Nxd4 O-O 7. Nc3 Nc6 8. O-O Qb6 9. Nb3 d6 10. Be3 Qd8 11. h3 Be6 12. Nd5 Qd7 13. Kh2 Ne5 14. Rc1 Rfc8 15. c5 Nxd5 16. Bxd5 Bxh3 17. Rh1 Ng4+ 18. Kg1 Nxe3 19. fxe3 Be6 20. e4 Bxd5 21. Qxd5 Qg4 22. Kf2 Be5 23. Rcg1 Rab8 24. cxd6 Bxd6 25. Nd4 Rc5 26. Qb3 Qxe4 27. Rh4 Qe5 28. Nf3 Qf6 29. Rgh1 h5 30. g4 Rg5 31. Qc4 b5 32. Qe4 Rxg4 33. Rxg4 hxg4 34. Qxg4 Qxb2 35. Ng5 Be5 36. Qh3 Bg7 37. Qh7+ Kf8 38. Qh2 Qe5 39. Qg2 Qf4+ 40. 0-1

[Event "Lichtenberger Sommer 2017"]
[Site "Berlin"]
[Date "2017.08.25"]
[Round "7.22"]
[White "Dimitrijeski, Kristian"]
[Black "Schäfer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "143"]

1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. O-O d6 6. b3 O-O 7. Bb2 Qe8 8. c4 c6 9. d5 Na6 10. Nd4 Bd7 11. Nc3 Nc5 12. b4 Nce4 13. Nxe4 Nxe4 14. f3 Nf6 15. Qb3 cxd5 16. cxd5 f4 17. gxf4 Ba4 18. Qa3 Nxd5 19. Ne6 Bxb2 20. Qxb2 Qf7 21. Nxf8 Rxf8 22. Qd2 Nxf4 23. e3 Nxg2 24. Kxg2 Bc6 25. e4 Qe6 26. a4 a6 27. Qa2 Kf7 28. Qxe6+ Kxe6 29. Rfb1 Bd7 30. Rc1 Bc6 31. Kg3 g5 32. h3 Rf4 33. Rcb1 Be8 34. b5 a5 35. Rc1 d5 36. exd5+ Kxd5 37. Rc7 b6 38. Rxe7 Bg6 39. Rc7 h5 40. Rg7 h4+ 41. Kg2 Bf5 42. Rxg5 Ke5 43. Rg8 Rc4 44. Re8+ Kf4 45. Ra2 Bc2 46. Rb8 Bxa4 47. Rxb6 Bd1 48. Rf6+ Ke5 49. Rc6 Rb4 50. Rc1 Bb3 51. Rxa5 Bd5 52. b6 Rxb6 53. Re1+ Kf4 54. Rxd5 Rb2+ 55. Kg1 Rg2+ 56. Kh1 Kg3 57. Re4 Kxh3 58. Rxh4+ Kxh4 59. Rd4+ Kh3 60. Rh4+ Kxh4 61. Kxg2 Kg5 62. Kg3 Kf5 63. f4 Kf6 64. Kg4 Kg6 65. f5+ Kf6 66. Kf4 Kf7 67. Kg5 Kg7 68. f6+ Kf7 69. Kf5 Kf8 70. Kg6 Kg8 71. f7+ Kf8 72. Kf6 1/2-1/2

[Event "Lichtenberger Sommer 2017"]
[Site "Berlin"]
[Date "2017.08.24"]
[Round "6.38"]
[White "Schäfer, Heiko"]
[Black "Ros Gorne, Ramon"]
[Result "1-0"]
[PlyCount "77"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. b3 c5 8. cxd5 exd5 9. Bb2 Ne4 10. Nc3 Ndf6 11. Rc1 Nxc3 12. Bxc3 Ne4 13. dxc5 Nxc5 14. Nd4 Ne4 15. Bb2 Bd7 16. Qd3 Nf6 17. Nf5 Be6 18. Rfd1 Re8 19. Nxe7+ Qxe7 20. Qd4 b6 21. Qf4 Rac8 22. Bxf6 Qxf6 23. Qxf6 gxf6 24. e3 Rxc1 25. Rxc1 Rc8 26. Rxc8+ Bxc8 27. Bxd5 Be6 28. e4 Kf8 29. Kg2 Ke7 30. Kf3 Kd6 31. Bxe6 fxe6 32. Ke3 Ke7 33. g4 b5 34. f4 h6 35. h4 a6 36. Kd4 Kd6 37. e5+ Ke7 38. Kc5 fxe5 39. fxe5 1-0

[Event "Lichtenberger Sommer 2017"]
[Site "Berlin"]
[Date "2017.08.23"]
[Round "5.17"]
[White "Behrmann, Joachim"]
[Black "Schäfer, Heiko"]
[Result "1-0"]
[PlyCount "93"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 c5 7. a3 Ba5 8. Be3 Nf6 9. Rc1 O-O 10. dxc5 Bxc3+ 11. Rxc3 Qxd1+ 12. Kxd1 Ng4 13. Nf3 Nd7 14. b4 a5 15. Bd3 axb4 16. axb4 Ra4 17. Rb3 Ra2 18. Bc2 Rd8 19. Kc1 Nxe3 20. Rxe3 Ra1+ 21. Bb1 Nf6 22. Kb2 Ra4 23. Kb3 Bd7 24. Ne5 Rda8 25. Nxd7 Nxd7 26. Rd1 Nf6 27. Red3 Kf8 28. Rd8+ Ke7 29. Rxa8 Rxa8 30. h3 h5 31. Bd3 h4 32. Be2 Ne4 33. Bf3 f5 34. Bxe4 fxe4 35. Re1 Rf8 36. Re2 Rf4 37. b5 g5 38. Kb4 g4 39. Ka5 e3 40. Rxe3 Rxc4 41. Kb6 gxh3 42. Rxh3 Kd7 43. g3 hxg3 44. Rxg3 Rf4 45. Kxb7 Rxf2 46. c6+ Kd6 47. c7 1-0

[Event "Lichtenberger Sommer 2017"]
[Site "Berlin"]
[Date "2017.08.22"]
[Round "4.44"]
[White "Schäfer, Heiko"]
[Black "Bandsom, Olaf"]
[Result "1-0"]
[PlyCount "42"]

1. Nf3 Nc6 2. d4 d5 3. c4 Nf6 4. cxd5 Qxd5 5. Nc3 Qa5 6. Bd2 e6 7. e4 Bd7 8. Nd5 Nb4 9. Nxf6+ gxf6 10. a3 Qb6 11. Bxb4 Bxb4+ 12. axb4 Qxb4+ 13. Qd2 Qb6 14. Be2 O-O-O 15. O-O Rhg8 16. Rfc1 Bc6 17. Qc2 f5 18. d5 exd5 19. Ne5 fxe4 20. Nxc6 Qxc6 21. Qxc6 bxc6 22. 1-0

[Event "Lichtenberger Sommer 2017"]
[Site "Berlin"]
[Date "2017.08.21"]
[Round "3.46"]
[White "Zesewitz, Martin"]
[Black "Schäfer, Heiko"]
[Result "0-1"]
[PlyCount "68"]

1. f4 Nf6 2. Nf3 g6 3. d3 d5 4. e3 Bg7 5. Be2 O-O 6. O-O c5 7. Qe1 Nc6 8. Qh4 b6 9. Nc3 Bb7 10. Ne5 Nb4 11. Bd1 d4 12. exd4 cxd4 13. Nb5 a6 14. Na3 b5 15. f5 Nfd5 16. fxg6 fxg6 17. Rxf8+ Qxf8 18. Nd7 Qf7 19. Nc5 Rf8 20. Bf3 Bc6 21. Bg5 Ne3 22. Bxe3 dxe3 23. Qxb4 Bxf3 24. Rf1 Qd5 25. c3 e2 26. Re1 Bxg2 27. Ne4 Bxe4 28. Qxe4 Qg5+ 29. Qg2 Qe3+ 30. Kh1 Rf2 31. Qa8+ Bf8 32. Qd5+ e6 33. Nc2 Rf1+ 34. Kg2 Qf2+ 35. 0-1

[Event "Lichtenberger Sommer 2017"]
[Site "Berlin"]
[Date "2017.08.20"]
[Round "2.9"]
[White "Schäfer, Heiko"]
[Black "Kalka, Arkadius Georg"]
[Result "0-1"]
[PlyCount "60"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 c5 5. Bg2 Nc6 6. O-O d6 7. d4 cxd4 8. Nxd4 Bd7 9. b3 h5 10. Bb2 h4 11. Nd5 hxg3 12. hxg3 Ne5 13. Nxf6+ Bxf6 14. Bxb7 Rb8 15. Bd5 e6 16. Bg2 Nxc4 17. Nc6 Nxb2 18. Qxd6 Rb6 19. Rac1 Rh5 20. Qf4 Bxc6 21. Bxc6+ Kf8 22. Rc2 Kg7 23. Rfc1 Ra5 24. Rd2 Qc8 25. b4 Rxa2 26. b5 Rxb5 27. Rd7 Rf5 28. Qd6 Rd5 29. Qxe6 Rxd7 30. Qxa2 Rd6 31. 0-1

[Event "Lichtenberger Sommer 2017"]
[Site "Berlin"]
[Date "2017.08.19"]
[Round "1.63"]
[White "Nimptsch, Nikolas"]
[Black "Schäfer, Heiko"]
[Result "0-1"]
[PlyCount "72"]

1. b3 Nf6 2. Bb2 d5 3. e3 Bf5 4. Nf3 e6 5. c4 Nbd7 6. Nc3 c6 7. cxd5 exd5 8. Nh4 Bg4 9. Be2 Bxe2 10. Nxe2 g6 11. Qc2 Bg7 12. f4 O-O 13. O-O Ne4 14. Nf3 Re8 15. Nc3 Qb6 16. Nxe4 dxe4 17. Ng5 Bxb2 18. Qxb2 h6 19. Nh3 f5 20. Nf2 Rad8 21. g4 Re6 22. gxf5 gxf5 23. Kh1 Kf7 24. Rg1 Nf6 25. Rg2 Qb4 26. Nd1 Red6 27. Nc3 Rg8 28. Rag1 Rxg2 29. Rxg2 Rd8 30. a3 Qd6 31. b4 Qd3 32. Qb3+ Nd5 33. Qb2 Qf1+ 34. Rg1 Qf3+ 35. Rg2 Rg8 36. d4 Qf1+ 37. 0-1

[Event "Landesliga"]
[Site "Potsdam"]
[Date "2017.02.05"]
[Round "5"]
[White "Schäfer, Heiko"]
[Black "Eichstaedt"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nf3 c6 3. Nc3 d5 4. e3 Bf5 5. Qb3 Qb6 6. cxd5 Qxb3 7. axb3 Nxd5 8. Nd4 Bd7 9. Nxd5 cxd5 10. Nb5 Bxb5 11. Bxb5+ Nc6 12. d3 Kd7 13. Bd2 e6 14. Bc3 f6 15. h4 Bd6 16. h5 e5 17. d4 a6 18. Be2 exd4 19. exd4 Rhe8 20. Kf1 Ne7 21. Bf3 Rac8 22. g3 Rc6 23. Re1 f5 24. Kg2 Rb6 25. Bd1 Ng8 26. Bc2 Rf8 27. f3 Nh6 28. Re2 Rf6 29. Bd2 f4 30. gxf4 Nf5 31. Bc3 Bxf4 32. Rhe1 Bd6 33. Kh3 Ng3 34. Re5 Bxe5 35. dxe5 Rxf3 36. Kg4 Rxc3 37. bxc3 Ne4 38. c4 Rb4 39. Kf5 Ng3+ 40. Kg4 Ne4 41. Kf5 Ng3+ 42. Kg4 Ne4 43. 1/2-1/2

[Event "27. Gocher Open"]
[Site "Goch"]
[Date "2016.09.04"]
[Round "7.33"]
[White "Schaefer, Heiko"]
[Black "Alonso, Jose Antonio"]
[Result "1/2-1/2"]
[PlyCount "158"]

1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. Nc3 Nd7 5. Be3 b6 6. Qd2 Bb7 7. Bd3 Ngf6 8. Bh6 Bxh6 9. Qxh6 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. O-O-O Qe7 13. Bb5+ c6 14. Be2 Bc8 15. h3 Ng8 16. Qg7 Qf6 17. Qxf6 Nxf6 18. Rd6 Ke7 19. Rxc6 Bd7 20. Rc4 b5 21. Rb4 a5 22. Rb3 b4 23. Nd5+ Nxd5 24. exd5 Rac8 25. Rd3 Kd6 26. Rhd1 Rc5 27. R3d2 Rhc8 28. b3 Bf5 29. Bc4 h5 30. Kb2 a4 31. a3 bxa3+ 32. Kxa3 Ra8 33. Kb2 Rb8 34. Kc3 Ra8 35. Ra1 Bd7 36. Kb2 Rb8 37. Kc3 Bb5 38. f4 exf4 39. Re2 axb3 40. cxb3 Rbc8 41. Re4 Rxd5 42. Rxf4 f5 43. h4 Ke5 44. g3 Rdc5 45. Re1+ Kf6 46. Re6+ Kf7 47. Rb6+ Kg7 48. Kb4 Be8 49. Rd4 R5c6 50. Rxc6 Bxc6 51. Rd6 Be4 52. Ka5 Bc2 53. Kb5 Rb8+ 54. Rb6 Re8 55. Re6 Rb8+ 56. Ka4 Rc8 57. Kb4 Rd8 58. Kc3 Be4 59. b4 Bd5 60. Bxd5 Rxd5 61. Kc4 Rd1 62. b5 Rc1+ 63. Kd5 Rc3 64. b6 Rxg3 65. b7 Rb3 66. Kc6 Kf7 67. Re5 Rxb7 68. Kxb7 Kf6 69. Ra5 f4 70. Rg5 f3 71. Rg3 Kf5 72. Rxf3+ Kg4 73. Rf6 g5 74. hxg5 Kxg5 75. Rf8 h4 76. Kc6 Kg4 77. Kd5 h3 78. Ke4 h2 79. Rf1 Kg3 80. 1/2-1/2

[Event "27. Gocher Open"]
[Site "Goch"]
[Date "2016.09.04"]
[Round "6.17"]
[White "Schmidt, Tommy B"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "103"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5 5. Nf3 Nf6 6. Bd3 Bd6 7. O-O O-O 8. b3 Ne4 9. Bb2 Nd7 10. Qc2 g5 11. cxd5 exd5 12. Ne2 g4 13. Ne5 Qf6 14. Bxe4 fxe4 15. Nxg4 Qg5 16. Ne5 Bxe5 17. dxe5 Nxe5 18. Qc3 Bg4 19. Qxe5 Qxe5 20. Bxe5 Bxe2 21. Rfc1 Rae8 22. Bg3 Rc8 23. Rc2 Bd3 24. Rc3 b6 25. b4 Bc4 26. a4 Kf7 27. a5 c5 28. bxc5 bxc5 29. Rb1 Ke6 30. Rb7 Rf7 31. Rxf7 Kxf7 32. f3 Bd3 33. Bd6 c4 34. Be5 Rc6 35. f4 Ke6 36. Bd4 Ra6 37. Ra3 Be2 38. Kf2 Bd1 39. Ke1 Bb3 40. g4 Rc6 41. Kd2 a6 42. Kc3 Bd1 43. f5+ Kf7 44. h3 Rh6 45. Ra1 Bf3 46. Rg1 Rxh3 47. g5 Bh5 48. Rb1 Bg4 49. Rb6 Rh1 50. g6+ hxg6 51. fxg6+ Ke7 52. g7 1-0

[Event "27. Gocher Open"]
[Site "Goch"]
[Date "2016.09.03"]
[Round "5.36"]
[White "Schaefer, Heiko"]
[Black "Rieger, Mario"]
[Result "1-0"]
[PlyCount "73"]

1. Nf3 Nf6 2. c4 d5 3. cxd5 Nxd5 4. Nc3 Nxc3 5. bxc3 e6 6. e4 Be7 7. d4 b6 8. Bd3 c5 9. O-O O-O 10. Re1 Bb7 11. Qe2 Nd7 12. Bb2 Rc8 13. d5 exd5 14. exd5 Bf6 15. c4 Bxb2 16. Qxb2 Re8 17. Bf5 g6 18. Bc2 Qf6 19. Qxf6 Nxf6 20. Ba4 Rxe1+ 21. Rxe1 Kf8 22. Ne5 Rd8 23. f3 a6 24. Kf2 b5 25. cxb5 axb5 26. Bxb5 Bxd5 27. a4 Be6 28. a5 Bd5 29. Ra1 Rb8 30. Bc6 Bxc6 31. Nxc6 Ra8 32. a6 Nd5 33. a7 Nb4 34. Ne5 Ke7 35. Nc4 Nc6 36. Nb6 Rxa7 37. Nc8+ 1-0

[Event "27. Gocher Open"]
[Site "Goch"]
[Date "2016.09.03"]
[Round "4.17"]
[White "Buckels, Valentin"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "135"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5 5. Bd3 Nf6 6. Nge2 Bd6 7. f3 Nbd7 8. Qc2 dxc4 9. Bxc4 Nb6 10. Bb3 e5 11. O-O Qe7 12. dxe5 Bxe5 13. Nd4 g6 14. Nce2 c5 15. Nb5 c4 16. Bxc4 Nxc4 17. Qxc4 Be6 18. Qd3 O-O 19. Nbd4 Rfd8 20. Bd2 Nh5 21. Be1 Rac8 22. b3 Qa3 23. Qb5 Bd5 24. Bb4 Qa6 25. Qxa6 bxa6 26. g3 Ng7 27. Rac1 Ne6 28. Rxc8 Rxc8 29. Nxe6 Bxe6 30. Rc1 Rxc1+ 31. Nxc1 Bc7 32. Kf2 a5 33. Bc5 a6 34. Bd4 h5 35. Nd3 h4 36. gxh4 Kh7 37. Nc5 Bc8 38. Na4 Kh6 39. Bb6 Bd6 40. Bxa5 Be7 41. Kg3 Kh5 42. Bb6 Bxh4+ 43. Kf4 g5+ 44. Ke5 g4 45. fxg4+ Kxg4 46. Bc5 Bg5 47. Nb6 Bb7 48. h3+ Kxh3 49. Kxf5 Bd8 50. e4 Kg3 51. e5 Kf3 52. e6 Bxb6 53. Bxb6 Ke2 54. e7 Bc6 55. Ke5 Kd3 56. Kd6 Be8 57. Kd5 Kc3 58. Bd4+ Kb4 59. Bb2 a5 60. Kd4 a4 61. Bc3+ Kb5 62. Kd5 axb3 63. axb3 Kb6 64. Kd6 Bc6 65. Ke6 Be8 66. Kf6 Kc6 67. Kg7 Kd7 68. Kf8 1-0

[Event "27. Gocher Open"]
[Site "Goch"]
[Date "2016.09.02"]
[Round "3.40"]
[White "Schaefer, Heiko"]
[Black "Klaus, Egon"]
[Result "1-0"]
[PlyCount "65"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. O-O Be7 6. d4 O-O 7. Nc3 dxc4 8. Ne5 Nbd7 9. Nxc4 Nb6 10. Ne5 Nfd5 11. e4 Nxc3 12. bxc3 f6 13. Nd3 f5 14. Re1 Bf6 15. Qb3 Kh8 16. Nc5 e5 17. dxe5 Bxe5 18. exf5 Bf6 19. Ne6 Bxe6 20. fxe6 Re8 21. Bb2 Qd3 22. Rad1 Qc4 23. Ba1 Re7 24. Bf1 Qxb3 25. axb3 Rae8 26. Bh3 Na8 27. c4 Nc7 28. Bxf6 gxf6 29. Rd6 Kg7 30. f4 f5 31. Bxf5 Kf6 32. Bh3 Nxe6 33. f5 1-0

[Event "27. Gocher Open"]
[Site "Goch"]
[Date "2016.09.02"]
[Round "2.47"]
[White "Melde, Benjamin"]
[Black "Schaefer, Heiko"]
[Result "0-1"]
[PlyCount "72"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 b6 7. Qe2 a5 8. c4 Ba6 9. O-O c5 10. Re1 Nc6 11. cxd5 Bxd3 12. Qxd3 Nb4 13. Qb1 Nxd5 14. Qe4 O-O 15. Nf1 Qc7 16. Qg4 Rfc8 17. Ng3 cxd4 18. Bh6 g6 19. Rac1 Bc5 20. h4 Ne7 21. h5 Nc6 22. hxg6 hxg6 23. Bf4 Qd8 24. Ng5 Nf8 25. N3e4 Ne7 26. Qh3 Nd5 27. Qh6 Be7 28. Bh2 Rxc1 29. Rxc1 Rc8 30. Rd1 d3 31. g4 Rc4 32. f3 Ne3 33. Nxf7 Qd4 34. Kh1 Kxf7 35. Rd2 Rc1+ 36. Bg1 Rxg1+ 37. 0-1

[Event "27. Gocher Open"]
[Site "Goch"]
[Date "2016.09.01"]
[Round "1.56"]
[White "Schaefer, Heiko"]
[Black "Van Foreest, Machteld"]
[Result "0-1"]
[PlyCount "56"]

1. c4 c6 2. Nf3 Nf6 3. g3 d5 4. Bg2 e6 5. O-O Bd6 6. d4 b6 7. b3 Bb7 8. Bb2 Nbd7 9. Nbd2 Qc7 10. Rc1 c5 11. cxd5 exd5 12. dxc5 bxc5 13. Nd4 O-O 14. Nb5 Qc6 15. Nxd6 Qxd6 16. Rc2 Rfe8 17. Nc4 Qe6 18. Ne3 Rab8 19. Rd2 d4 20. Nc4 Bxg2 21. Kxg2 Ne4 22. Rd3 Ng5 23. e3 Qh3+ 24. Kh1 Re6 25. f4 Rh6 26. Qe2 Ne4 27. Kg1 Nxg3 28. hxg3 Qh1+ 29. 0-1

[Event "Lichtenberger Sommer 2016"]
[Site "?"]
[Date "2016.08.21"]
[Round "9.38"]
[White "Schröter, Maik"]
[Black "Schäfer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "69"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Ne2 Qh4 7. Ng3 Nge7 8. Nd2 Bg4 9. Nf3 Bxg3 10. fxg3 Qh5 11. O-O O-O-O 12. Qa4 Kb8 13. b4 Nc8 14. b5 Nb6 15. Qc2 Na5 16. Ne5 f6 17. Nxg4 Qxg4 18. Bd2 h5 19. Rae1 Qd7 20. a4 Rde8 21. Bg6 Rxe1 22. Rxe1 Nac4 23. Bf4 Nc8 24. Qe2 N4d6 25. Qf3 Ne7 26. Bd3 h4 27. g4 g6 28. Bxd6 Qxd6 29. Qe3 Nc8 30. Bxg6 Qa3 31. Bc2 Nd6 32. Re2 b6 33. Qf3 Qc1+ 34. Qf1 Qg5 35. Qf3 1/2-1/2

[Event "Lichtenberger Sommer 2016"]
[Site "?"]
[Date "2016.08.20"]
[Round "8.40"]
[White "Schäfer, Heiko"]
[Black "Werner, Justus"]
[Result "1/2-1/2"]
[PlyCount "74"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e6 6. d3 Nge7 7. Bg5 h6 8. Bd2 O-O 9. Rb1 d5 10. Qc1 Kh7 11. a3 Nd4 12. b4 dxc4 13. dxc4 cxb4 14. axb4 e5 15. O-O Bf5 16. Rb2 Rc8 17. Nxd4 exd4 18. Nd5 Nxd5 19. Bxd5 b5 20. e4 bxc4 21. Ra2 Bh3 22. Rxa7 Bxf1 23. Qxf1 c3 24. Bc1 Rc7 25. Ra6 Qc8 26. b5 Qd7 27. b6 Rb7 28. Bf4 Rc8 29. Bxb7 Qxb7 30. Ra7 Qxb6 31. Rxf7 Qe6 32. Ra7 Qxe4 33. Bxh6 Rg8 34. Qh3 Qe1+ 35. Kg2 Qe4+ 36. Kg1 Qe1+ 37. Kg2 Qe4+ 38. 1/2-1/2

[Event "Lichtenberger Sommer 2016"]
[Site "?"]
[Date "2016.08.19"]
[Round "7.49"]
[White "Lange, Cecilia"]
[Black "Schäfer, Heiko"]
[Result "0-1"]
[PlyCount "116"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. c4 Bb4+ 8. Nd2 Qh4 9. O-O O-O-O 10. c5 Nxd2 11. Bxd2 Bxd2 12. Qxd2 Qxd4 13. Qc2 Kb8 14. Rfb1 Rhe8 15. b4 Re5 16. Qb3 Rg5 17. Rd1 Qg4 18. Bf1 Bb5 19. Qg3 Bxf1 20. Rxf1 Qxg3 21. hxg3 Re5 22. Rfe1 Rde8 23. Rxe5 Rxe5 24. Rd1 c6 25. Kf1 Kc7 26. f3 Re3 27. Kf2 Rc3 28. Rd2 a5 29. a3 Rxa3 30. bxa5 Rxa5 31. Rc2 b6 32. cxb6+ Kxb6 33. Ke3 c5 34. g4 Ra8 35. Rb2+ Kc6 36. Kd3 d4 37. Kc4 Ra3 38. Rc2 Ra4+ 39. Kd3 Kd5 40. Rb2 c4+ 41. Kc2 d3+ 42. Kd2 Kd4 43. Rb8 c3+ 44. Ke1 c2 45. Kd2 Ra1 46. Rd8+ Ke5 47. Rc8 c1=Q+ 48. Rxc1 Rxc1 49. Kxc1 Kd4 50. g5 Ke3 51. Kd1 d2 52. f4 Kd3 53. f5 Ke3 54. g6 hxg6 55. fxg6 fxg6 56. g3 g5 57. g4 g6 58. Kc2 Ke2 59. 0-1

[Event "Lichtenberger Sommer 2016"]
[Site "?"]
[Date "2016.08.18"]
[Round "6.65"]
[White "Schäfer, Heiko"]
[Black "Bahr, Arne"]
[Result "1-0"]
[PlyCount "43"]

1. e4 g6 2. d4 Nf6 3. e5 Nh5 4. Be2 d6 5. Bxh5 gxh5 6. Qxh5 dxe5 7. dxe5 Qd5 8. Nc3 Qxg2 9. Qf3 Qg6 10. Nge2 Qc6 11. Nd5 Be6 12. Nef4 Nd7 13. Be3 O-O-O 14. O-O-O Bf5 15. Qe2 e6 16. Nc3 Bc5 17. Rhe1 Bxe3+ 18. Qxe3 Nb6 19. b3 Kb8 20. Kb2 Bg4 21. Rd4 Nc4+ 22. Rxc4 1-0

[Event "Lichtenberger Sommer 2016"]
[Site "?"]
[Date "2016.08.17"]
[Round "5.80"]
[White "Bastian, Reinhard"]
[Black "Schäfer, Heiko"]
[Result "0-1"]
[PlyCount "100"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bg5 Bd6 6. Bd3 O-O 7. O-O Bg4 8. c3 Nbd7 9. Nbd2 Re8 10. Qc2 h6 11. Bh4 c5 12. Rae1 Qc7 13. Bg3 Bxg3 14. hxg3 a6 15. Bf5 Bxf5 16. Qxf5 g6 17. Qf4 Qxf4 18. gxf4 Ne4 19. Nxe4 Rxe4 20. Rxe4 dxe4 21. Ne5 Nxe5 22. fxe5 cxd4 23. cxd4 Rc8 24. d5 Re8 25. e6 fxe6 26. d6 Rd8 27. Rc1 Rxd6 28. Rc8+ Kf7 29. Rc7+ Kf6 30. Rxb7 Rd1+ 31. Kh2 Kf5 32. Rb6 Rd2 33. Kg1 Rd1+ 34. Kh2 Ke5 35. Rxa6 Rd2 36. Kg1 Rxb2 37. Ra8 Kf4 38. Kf1 e3 39. fxe3+ Kxe3 40. Ra3+ Kf4 41. Ra8 g5 42. a4 g4 43. a5 Kg3 44. Re8 Rb1+ 45. Ke2 Kxg2 46. Rxe6 Ra1 47. Kd3 g3 48. Kc4 Kf3 49. Kb5 g2 50. Rf6+ Ke4 51. 0-1

[Event "Lichtenberger Sommer 2016"]
[Site "?"]
[Date "2016.08.16"]
[Round "4.62"]
[White "Maple, Shawn"]
[Black "Schäfer, Heiko"]
[Result "1-0"]
[PlyCount "87"]

1. d4 e6 2. c4 d5 3. cxd5 exd5 4. Bf4 c6 5. Nf3 Bf5 6. e3 Nf6 7. Bd3 Qa5+ 8. Nc3 Ne4 9. O-O Nd7 10. Bxe4 dxe4 11. Nd2 Nf6 12. Qc2 Be7 13. Ncxe4 Nxe4 14. Nxe4 O-O 15. Qd2 Bb4 16. Nc3 c5 17. a3 Bxc3 18. Qxc3 Qxc3 19. bxc3 c4 20. Ra2 Rad8 21. Rb2 b6 22. Rb5 Bd3 23. Re1 f5 24. Ra1 Be4 25. Ra2 Rd5 26. Rxd5 Bxd5 27. Rb2 Bc6 28. f3 Rd8 29. Kf2 Kf7 30. Re2 Re8 31. Be5 g5 32. e4 fxe4 33. fxe4 Ke6 34. Ke3 Rf8 35. Bg7 Rg8 36. d5+ Kd6 37. Bd4 Be8 38. Rf2 Rg6 39. Rf6+ Rxf6 40. Bxf6 g4 41. Kd4 b5 42. e5+ Kc7 43. Kc5 a6 44. e6 1-0

[Event "Lichtenberger Sommer 2016"]
[Site "?"]
[Date "2016.08.15"]
[Round "3.48"]
[White "Schäfer, Heiko"]
[Black "Bandsom, Olaf"]
[Result "0-1"]
[PlyCount "40"]

1. Nf3 Nc6 2. d4 d5 3. c4 Nf6 4. cxd5 Qxd5 5. Nc3 Qa5 6. Bd2 e6 7. e4 Qb6 8. Bb5 Nxe4 9. Qe2 Nxd2 10. Nxd2 Qxd4 11. Nb3 Qd8 12. O-O Bd6 13. Rad1 O-O 14. Ne4 Qe7 15. Rd3 a6 16. Bxc6 bxc6 17. Nd4 Bb7 18. Qh5 c5 19. Rh3 Bxe4 20. f4 Bg6 21. 0-1

[Event "Lichtenberger Sommer 2016"]
[Site "?"]
[Date "2016.08.14"]
[Round "2.13"]
[White "Hansch, Karsten"]
[Black "Schäfer, Heiko"]
[Result "1-0"]
[PlyCount "87"]

1. c4 c6 2. g3 d5 3. Nf3 dxc4 4. Bg2 Nd7 5. O-O e5 6. Qc2 Ngf6 7. Qxc4 Bd6 8. d3 O-O 9. Qc2 Re8 10. Nbd2 Nb6 11. b3 Bf5 12. Bb2 Qd7 13. Rfd1 Qe7 14. e4 Bg6 15. Nh4 Rad8 16. Nxg6 hxg6 17. Nf3 Nbd7 18. h3 Ba3 19. Bc3 Bb4 20. Bxb4 Qxb4 21. a3 Qb6 22. Qc3 Nc5 23. b4 Ne6 24. Qxe5 Nd4 25. Qc5 Qxc5 26. bxc5 Nb3 27. Rab1 Nxc5 28. d4 Ncxe4 29. Rxb7 a5 30. Rc1 Nd6 31. Ra7 Nb5 32. Rxa5 Nxd4 33. Nxd4 Rxd4 34. Bxc6 Re2 35. Bf3 Ra2 36. Ra8+ Kh7 37. h4 Ne4 38. Rcc8 g5 39. Bxe4+ Rxe4 40. h5 g6 41. Rh8+ Kg7 42. h6+ Kf6 43. Rhe8 Rxa3 44. h7 1-0

[Event "Lichtenberger Sommer 2016"]
[Site "?"]
[Date "2016.08.13"]
[Round "1.65"]
[White "Schäfer, Heiko"]
[Black "Gutewort, Paul Emil"]
[Result "1-0"]
[PlyCount "71"]

1. c4 e5 2. Nc3 Bc5 3. Nf3 d6 4. e3 Nc6 5. d4 Bb4 6. d5 Nce7 7. Qa4+ Bd7 8. Qxb4 a5 9. Qb3 f5 10. e4 Nf6 11. Bg5 Nxe4 12. Nxe4 fxe4 13. Nd2 h6 14. Bh4 g5 15. Bg3 a4 16. Qd1 Bf5 17. Be2 Kf8 18. Bg4 Bg6 19. Be6 h5 20. h4 g4 21. Qe2 Nf5 22. Bxf5 Bxf5 23. Nxe4 a3 24. b3 Qe7 25. O-O Qh7 26. Ng5 Qg6 27. Rad1 Rc8 28. Bxe5 dxe5 29. Qxe5 Rh6 30. Rd4 Kg8 31. Rf4 Bd3 32. Re1 Qd6 33. Qe8+ Rxe8 34. Rxe8+ Kg7 35. Rf7+ Kg6 36. Rg8# 1-0

[Event "26. Gocher Open"]
[Site "Goch"]
[Date "2015.09.06"]
[Round "6.14"]
[White "Schaefer, Heiko"]
[Black "Stotyn, Fabian"]
[Result "0-1"]
[PlyCount "112"]

1. Nf3 Nf6 2. c4 c5 3. d4 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O cxd4 7. Nxd4 d6 8. Nc3 Nbd7 9. h3 Rb8 10. Ndb5 a6 11. Na7 Nb6 12. Nxc8 Qxc8 13. b3 d5 14. Be3 Nfd7 15. Rc1 dxc4 16. bxc4 e6 17. c5 Nc4 18. Bd4 Bh6 19. e3 Nxc5 20. Ne4 Nxe4 21. Bxe4 b5 22. Ba7 Rd8 23. Qb3 Ra8 24. Bb6 Rd6 25. Bc5 Rd5 26. Bxd5 exd5 27. Bd4 Qxh3 28. Rfd1 Re8 29. Rd3 Qf5 30. Rcd1 Qf3 31. Re1 Qe4 32. Ba1 Bg7 33. Bxg7 Kxg7 34. Qc3+ f6 35. Qd4 Ne5 36. Qxe4 dxe4 37. Rd6 Nf3+ 38. Kf1 Nxe1 39. Kxe1 a5 40. Ra6 a4 41. Kd2 Rd8+ 42. Kc3 Rd3+ 43. Kb4 Rd2 44. a3 Rb2+ 45. Kc5 Rb3 46. g4 Rxa3 47. Kxb5 Ra2 48. Kc5 a3 49. Kd5 Rxf2 50. Rxa3 Rg2 51. Ra7+ Kh6 52. Rf7 Kg5 53. Rxh7 Rxg4 54. Rh1 f5 55. Ke5 Rg2 56. Rh3 Kg4 57. 0-1

[Event "26. Gocher Open"]
[Site "Goch"]
[Date "2015.09.06"]
[Round "7.27"]
[White "Gugenberger, Uwe"]
[Black "Schaefer, Heiko"]
[Result "0-1"]
[PlyCount "90"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 dxc4 5. a4 Bb4 6. e4 b5 7. Be2 Bb7 8. O-O a6 9. e5 Ne7 10. Ng5 Nd5 11. Nce4 h6 12. Nh3 Nd7 13. f4 Qb6 14. Kh1 g6 15. Bf3 Be7 16. Nc3 b4 17. Nxd5 cxd5 18. Be3 a5 19. g4 O-O-O 20. Qb1 Kb8 21. f5 gxf5 22. gxf5 b3 23. fxe6 fxe6 24. Qc1 Bb4 25. Nf4 Rdg8 26. Bh5 Nf8 27. Ne2 Qd8 28. Rf6 Be7 29. Rxh6 Rxh6 30. Bxh6 Bc6 31. Qf4 Be8 32. Bxe8 Qxe8 33. Rf1 Qh5 34. Qe3 Rh8 35. Bf4 Bg5 36. Qg3 Qxe2 37. Rf2 Qe4+ 38. Kg1 Bxf4 39. Rxf4 Qh7 40. Qf2 Rg8+ 41. Kh1 Qb1+ 42. Qf1 Qxf1+ 43. Rxf1 Ng6 44. Rf6 Nh4 45. Rf4 c3 46. 0-1

[Event "26. Gocher Open"]
[Site "Goch"]
[Date "2015.09.05"]
[Round "4.43"]
[White "Schaefer, Heiko"]
[Black "Baeumer, Frank"]
[Result "1-0"]
[PlyCount "47"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Nc3 f5 5. Bf4 Bd6 6. e3 Nf6 7. Bd3 O-O 8. O-O Qe7 9. Qc2 Ne4 10. Nd2 g5 11. Bxd6 Qxd6 12. f3 Nxd2 13. Qxd2 Nd7 14. cxd5 exd5 15. e4 f4 16. Rac1 Nb6 17. exd5 Nxd5 18. Nxd5 cxd5 19. Qc2 Qe7 20. Rfe1 Qf7 21. Re5 Be6 22. Qc7 Rac8 23. Rxg5+ Kh8 24. Qe5+ 1-0

[Event "26. Gocher Open"]
[Site "Goch"]
[Date "2015.09.05"]
[Round "5.26"]
[White "Van Weegen, Raphael"]
[Black "Schaefer, Heiko"]
[Result "0-1"]
[PlyCount "80"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Ne2 Bd6 6. O-O Bg4 7. c3 Qh4 8. g3 Qf6 9. Qc2 O-O-O 10. Na3 a6 11. f3 Bh3 12. Rf2 h5 13. Nf4 h4 14. Nxh3 hxg3 15. hxg3 Bxg3 16. Bf5+ Kb8 17. Rg2 Nge7 18. Bg4 Rxh3 19. Bxh3 Qh4 20. Rxg3 Qxg3+ 21. Qg2 Qe1+ 22. Qf1 Qh4 23. Be3 Rh8 24. Bg2 Nf5 25. Qf2 Ng3 26. Qe1 Ne7 27. Qd2 Nef5 28. Bg5 Qh2+ 29. Kf2 f6 30. Bf4 g5 31. Bxg3 Qxg3+ 32. Kf1 Rh2 33. Re1 Nh4 34. Re2 Nxg2 35. Rf2 Rh1+ 36. Ke2 Nf4+ 37. Ke3 Rh8 38. Nc4 dxc4 39. Ke4 Qh3 40. d5 c5 41. 0-1

[Event "26. Gocher Open"]
[Site "Goch"]
[Date "2015.09.04"]
[Round "2.1"]
[White "Schaefer, Heiko"]
[Black "Feller, Sebastien"]
[Result "0-1"]
[PlyCount "92"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O d6 6. Nc3 Bf5 7. d3 Qd7 8. Re1 Nf6 9. Rb1 O-O 10. a3 Bh3 11. Bh1 Bg4 12. b4 Rac8 13. bxc5 dxc5 14. Nd2 b6 15. Nd5 Nd4 16. f3 Be6 17. Nf4 Nf5 18. Ne4 Nxe4 19. fxe4 Nd4 20. Bg2 Rcd8 21. a4 Nc6 22. Nd5 Bg4 23. Bg5 h6 24. Bd2 Nd4 25. a5 bxa5 26. Bxa5 Rb8 27. Bf1 Rxb1 28. Qxb1 g5 29. Qa2 e6 30. Ne3 Bh5 31. g4 Bg6 32. Rb1 Qd6 33. Be1 Be5 34. h3 Nc6 35. Kg2 Qd7 36. Qa3 Nb4 37. Bxb4 cxb4 38. Rxb4 Qe7 39. Qb3 Qf6 40. Nf5 exf5 41. exf5 Bh7 42. e3 Bd6 43. Rb7 Qe5 44. Kf3 Re8 45. d4 Qg3+ 46. Ke2 Qf4 47. 0-1

[Event "26. Gocher Open"]
[Site "Goch"]
[Date "2015.09.04"]
[Round "3.31"]
[White "Densing, Gerd"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "43"]

1. d4 e6 2. Nf3 d5 3. e3 f5 4. Bd3 Nf6 5. O-O Bd6 6. b3 Qe7 7. Bb2 O-O 8. Nbd2 b6 9. Ne5 c5 10. f4 Bb7 11. h3 Nc6 12. Nxc6 Bxc6 13. Nf3 Be8 14. Ne5 Bh5 15. Qe1 Ne4 16. Bxe4 dxe4 17. Qg3 Rac8 18. Nc4 cxd4 19. Nxd6 Qxd6 20. Bxd4 Qe7 21. c4 Be2 22. Rf2 1/2-1/2

[Event "26. Gocher Open"]
[Site "Goch"]
[Date "2015.09.03"]
[Round "1.50"]
[White "Ringeltaube, Denny"]
[Black "Schaefer, Heiko"]
[Result "0-1"]
[PlyCount "80"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nh6 7. Nbd2 cxd4 8. cxd4 Nxd4 9. Qa4+ Nc6 10. O-O Bd7 11. Qf4 Be7 12. Nb3 Nf5 13. Bd3 Qb4 14. Qd2 Nh4 15. Qe2 Nxf3+ 16. gxf3 h6 17. Bd2 Qh4 18. f4 g5 19. f5 exf5 20. Kh1 Be6 21. Rg1 O-O-O 22. Rac1 Kb8 23. Rxc6 bxc6 24. Na5 Rc8 25. f3 Bd8 26. Ba6 Bxa5 27. Bxa5 Qa4 28. Qd2 c5 29. b3 Qc6 30. Qe2 d4 31. Bb5 Qa8 32. Ba6 Bd5 33. Qb5+ Bb7 34. Rc1 Rc6 35. Rxc5 Rxc5 36. Qxc5 Bxf3+ 37. Kg1 Qc6 38. Qb4+ Ka8 39. Bc4 Qe4 40. Qb5 Qg4+ 41. 0-1

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2015.08.23"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Postler, Reinhard"]
[Result "0-1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bg4 5. Ne5 Bf5 6. cxd5 cxd5 7. Qa4+ Nc6 8. Nxc6 Qd7 9. Nc3 bxc6 10. d3 e6 11. O-O Be7 12. b4 O-O 13. Bd2 Rab8 14. a3 Rfc8 15. Rfc1 e5 16. Qd1 c5 17. bxc5 Rxc5 18. Na2 Rxc1 19. Qxc1 h6 20. Nb4 Rc8 21. Qb2 e4 22. d4 Bh3 23. Bh1 Qa4 24. Rc1 Rc4 25. Rxc4 Qd1+ 26. 0-1

[Event "Berlin Germany, Lichtenberger Sommer"]
[Site "?"]
[Date "2015.08.22"]
[Round "?"]
[White "Nabel, Matthias"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. Nf3 d5 2. c4 e6 3. g3 f5 4. Bg2 Nf6 5. d4 c6 6. O-O Bd6 7. b3 Qe7 8. Ne5 Nbd7 9. Nd3 b6 10. Nd2 O-O 11. Nf3 Bb7 12. Bf4 c5 13. Bxd6 Qxd6 14. Rc1 Ne4 15. Nfe5 cxd4 16. Nxd7 Qxd7 17. Ne5 Qe7 18. Qxd4 dxc4 19. Bxe4 Bxe4 20. Qxc4 Bd5 21. Qc7 Qxc7 22. Rxc7 Rfc8 23. Rfc1 Rxc7 24. Rxc7 g6 25. h4 a5 26. f3 a4 27. Nd7 Bxb3 28. Nf6+ Kf8 29. Nxh7+ Ke8 30. Nf6+ Kd8 31. Rd7+ Kc8 32. a3 Bd5 33. Nxd5 exd5 34. Rxd5 Kc7 35. Kf2 Kc6 36. Re5 b5 37. h5 b4 38. axb4 a3 39. Rc5+ Kb6 40. Rc1 gxh5 41. Ra1 Kb5 42. e4 fxe4 43. fxe4 Kxb4 44. Ke3 Rg8 45. Kf4 Rg4+ 46. Kf3 Kb3 47. Rh1 a2 48. Re1 Kc3 49. Re3+ Kb4 50. Re1 Rg5 51. Kf4 Ra5 52. Ra1 Kc3 53. e5 Kb2 54. Re1 a1=Q 55. Rxa1 Rxa1 56. e6 Re1 57. Kf5 Re3 58. 0-1

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2015.08.21"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Schubert, Joachim"]
[Result "1-0"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 Qe8 7. Nc3 d6 8. Re1 Nbd7 9. Ng5 Nb6 10. Qb3 h6 11. Nh3 c6 12. e4 fxe4 13. Nxe4 Qf7 14. c5 dxc5 15. Nxc5 Nfd5 16. Nd3 Nd7 17. Nhf4 N7f6 18. Ne5 Qe8 19. Nfg6 Bd6 20. Nxf8 Qxf8 21. Bd2 c5 22. dxc5 Bxc5 23. Nd3 Bb6 24. Nf4 Qf7 25. Re2 g5 26. Nxd5 exd5 27. Rae1 d4 28. Re8+ 1-0

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2015.08.20"]
[Round "?"]
[White "Landt, Stefan"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. e3 Nd7 5. Nf3 f5 6. Be2 Ngf6 7. O-O Bd6 8. c5 Bc7 9. Ng5 Qe7 10. f4 O-O 11. b4 Ne4 12. Ngxe4 dxe4 13. b5 Nf6 14. bxc6 bxc6 15. Qa4 Qd7 16. Rb1 a5 17. Bd2 Ba6 18. Bxa6 Rxa6 19. Rb7 Rb8 20. Rfb1 Rxb7 21. Rxb7 Qc8 22. Qb3 Nd5 23. Nxd5 exd5 24. a4 Ra8 25. Be1 Qd8 26. Qb1 Rc8 27. Qb2 h6 28. Qe2 Ra8 29. Qh5 Qc8 30. Rb2 Kh7 31. Qf7 Ra7 32. Qh5 g6 33. Qd1 Rb7 34. Qb1 Rxb2 35. Qxb2 Qa6 36. Kf2 Kg7 37. h3 Kf6 38. Qe2 Qb7 39. Qc2 Ke6 40. Ke2 Bd8 41. Kd1 g5 42. g3 h5 43. Ke2 Qa6+ 44. Kd1 gxf4 45. gxf4 Qf1 46. Qe2 Qxh3 47. Qa6 Kd7 48. Qb7+ Bc7 49. Bxa5 Qf1+ 50. Kc2 1/2-1/2

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2015.08.19"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Kapp, Frank"]
[Result "1-0"]

1. d4 e6 2. Nf3 Nf6 3. e3 d5 4. Bd3 b6 5. c4 c6 6. O-O Be7 7. Nc3 O-O 8. e4 dxe4 9. Nxe4 Nbd7 10. Ne5 Nxe5 11. dxe5 Nxe4 12. Bxe4 Bb7 13. Qh5 g6 14. Qf3 Qc7 15. Bf4 Rfd8 16. a3 Rac8 17. Rac1 Rd7 18. Rfd1 Qd8 19. b4 Rcc7 20. g3 c5 21. Rxd7 Qxd7 22. Bxb7 Rxb7 23. Rd1 Qc7 24. b5 Rb8 25. Bh6 Qxe5 26. Rd7 Qf6 27. Qc6 Bf8 28. Qc7 Ra8 29. Bf4 Bg7 30. Qb7 Re8 31. Qxa7 e5 32. Be3 Rd8 33. Qc7 Rxd7 34. Qxd7 Bf8 35. a4 Qd6 36. Qxd6 Bxd6 37. Bg5 Bc7 38. Be7 f5 39. a5 Kf7 40. a6 Bb8 41. Bxc5 Ba7 42. Bb4 Ke6 43. Kf1 g5 44. Ke2 h5 45. c5 bxc5 46. Ba5 Kd7 47. b6 Bxb6 48. Bxb6 Kc6 49. Bxc5 f4 50. Kf3 g4+ 51. Ke4 f3 52. Kxe5 1-0

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2015.08.18"]
[Round "?"]
[White "Kreutzmann, Duke"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. c4 e6 2. Nc3 Nf6 3. e4 c5 4. e5 Ng8 5. Nf3 Nc6 6. Be2 d6 7. exd6 Qxd6 8. O-O e5 9. Re1 g6 10. Ng5 Qd8 11. d3 h6 12. Nf3 Bg7 13. Bf1 Nge7 14. a3 O-O 15. Rb1 a5 16. h3 b6 17. g3 Ra7 18. Bg2 Rd7 19. Bf1 Bb7 20. b3 Nf5 21. Nd5 Ncd4 22. Nxd4 Nxd4 23. Bg2 Re8 24. Bd2 Nf5 25. Bc3 Bxd5 26. Bxd5 Ne7 27. Bg2 Rxd3 28. Qc2 Nf5 29. Be4 Rxc3 30. Qxc3 Nd4 31. Bd5 Qd7 32. Kg2 Kh7 33. Qd2 f5 34. Red1 e4 35. Qe3 Nf3 36. Qe2 Bd4 37. Qc2 Qe7 38. Qc1 g5 39. Qc2 Qe5 40. b4 axb4 41. axb4 h5 42. bxc5 Bxc5 43. Bf7 Re7 44. Rd5 Qf6 45. Bxh5 Nd4 46. Qa2 f4 47. Rf1 e3 48. fxe3 Rxe3 49. Qb1+ Kh6 50. gxf4 Kxh5 51. Qh7+ 1-0

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2015.08.17"]
[Round "?"]
[White "Bandsom, Olaf"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. a4 Qb6 9. Rb1 cxd4 10. Nxd4 Bc5 11. Nce2 O-O 12. c3 f6 13. b4 Bxd4 14. Bxd4 Nxd4 15. cxd4 fxe5 16. fxe5 Nxe5 17. dxe5 Qf2+ 18. Kd2 Bd7 19. Qb3 Rac8 20. Qg3 Qf5 21. Rb2 Bxa4 22. Nd4 Qe4 23. Qe3 Rc1 24. Qxe4 Rd1+ 25. Ke2 dxe4 26. Nxe6 Rdxf1 27. Rxf1 Bb5+ 28. Ke3 Rxf1 29. Kxe4 Bc6+ 30. Kd4 Rd1+ 31. Ke3 Re1+ 32. Kf4 g6 33. Ng5 h6 34. Nf3 Re4+ 35. Kg3 Kf7 36. Rf2 Re3 37. Rd2 Bxf3 38. gxf3 Rxe5 39. Rd7+ Re7 40. Rd6 h5 41. Kf4 Kg7 42. h3 Kh6 43. h4 Rf7+ 44. Kg3 Rf5 45. Rb6 Rf7 46. Rd6 Kg7 47. Re6 Rd7 48. Rb6 Kh7 49. Re6 Rg7 50. Rb6 Rc7 51. Re6 Kg7 52. Rd6 b5 53. Rxa6 Rc4 54. Ra7+ Kf6 55. Ra6+ Kf5 56. Rd6 Rxb4 57. Rd5+ Ke6 58. Rg5 Kf6 59. Rc5 Rb1 60. Rc6+ Kf5 61. Rc5+ Ke6 62. Kg2 Rb4 63. Kg3 Kf6 64. Rc6+ Kg7 65. Rb6 Rb1 66. Kg2 b4 67. Kh2 b3 68. Kg2 b2 69. Kh2 Kf7 70. Kg2 Ke7 71. Kh2 Kd7 72. Rxg6 0-1

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2015.08.16"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Schroeder, Ralf"]
[Result "1-0"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O Nb6 7. Bb3 exd4 8. Nxd4 c5 9. Nf5 Bxf5 10. exf5 c4 11. Ba4+ Nxa4 12. Nxa4 O-O 13. Nc3 Re8 14. Nd5 a6 15. Be3 Nxd5 16. Qxd5 b5 17. a4 Bf6 18. axb5 Re5 19. Qc6 Rxb5 20. Rxa6 Rxa6 21. Qxb5 Ra5 22. Qxc4 Bxb2 23. Qb4 Bf6 24. Bb6 1-0

[Event "25. Gocher Open"]
[Site "Goch"]
[Date "2014.09.07"]
[Round "7.14"]
[White "Schaefer, Heiko"]
[Black "Wiley, Tom E"]
[Result "0-1"]
[PlyCount "60"]

1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. e3 O-O 8. Bc4 a6 9. N5c3 e4 10. Nd2 Qe7 11. a3 Nbd7 12. b4 Bd6 13. Bb2 b5 14. Ba2 Nb6 15. Rc1 Re8 16. Bb1 Bg4 17. Qb3 Bf5 18. Nf1 Bg6 19. Ng3 Nc4 20. Ba1 Rad8 21. Nge2 Rc8 22. Nd4 Ng4 23. Nce2 Qh4 24. g3 Qh3 25. Nf4 Bxf4 26. gxf4 Qg2 27. Rf1 Ncxe3 28. Rxc8 Qxf1+ 29. Kd2 Qxf2+ 30. Ne2 Rxc8 31. 0-1

[Event "25. Gocher Open"]
[Site "Goch"]
[Date "2014.09.07"]
[Round "6.25"]
[White "Kreutzmann, Duke"]
[Black "Schaefer, Heiko"]
[Result "0-1"]
[PlyCount "76"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. axb5 cxb5 8. Bd2 Bxc3 9. Bxc3 a5 10. Ne5 Bb7 11. d5 Nf6 12. dxe6 Qxd1+ 13. Rxd1 fxe6 14. f3 O-O 15. Ra1 Nd5 16. Rxa5 Rxa5 17. Bxa5 Nxe3 18. Kd2 Nd5 19. b3 Rf5 20. bxc4 Rxe5 21. Bc7 Nxc7 22. cxb5 Nxb5 23. f4 Rc5 24. Bd3 Nc6 25. Rb1 Ncd4 26. g3 Bd5 27. h4 h6 28. g4 Kf7 29. h5 Kf6 30. Ke3 Nb3 31. Rg1 Bc4 32. g5+ hxg5 33. fxg5+ Ke7 34. h6 gxh6 35. gxh6 Bxd3 36. Kxd3 Rh5 37. Rg7+ Kf6 38. Rb7 Nc5+ 39. 0-1

[Event "25. Gocher Open"]
[Site "Goch"]
[Date "2014.09.06"]
[Round "5.9"]
[White "Schaefer, Heiko"]
[Black "Pauly, Carlo"]
[Result "0-1"]
[PlyCount "76"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 d6 6. e3 c6 7. Be2 Nbd7 8. Qc2 Re8 9. Nd2 Qa5 10. Bh4 e5 11. dxe5 dxe5 12. a3 Nf8 13. b4 Qc7 14. c5 Bf5 15. Qb3 b5 16. O-O a5 17. Bf3 axb4 18. axb4 Rxa1 19. Rxa1 e4 20. Be2 Qd7 21. Rd1 Qa7 22. Qc2 N8d7 23. Rb1 Ne5 24. Nb3 Qd7 25. Nd4 Nd3 26. f3 Nd5 27. Nxd5 Qxd5 28. Nxf5 Qxf5 29. Bg3 Qg5 30. f4 Qd5 31. Bh4 Ra8 32. Bxd3 exd3 33. Qd1 Ra2 34. Bf2 Bc3 35. Qf3 Qxf3 36. gxf3 Bxb4 37. e4 Bc3 38. Be1 d2 39. 0-1

[Event "25. Gocher Open"]
[Site "Goch"]
[Date "2014.09.06"]
[Round "4.27"]
[White "Sanati, Charlotte"]
[Black "Schaefer, Heiko"]
[Result "0-1"]
[PlyCount "92"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. c3 Nc6 6. Ne2 Nf6 7. e5 Nd7 8. O-O f5 9. exf6 Nxf6 10. Nf3 O-O 11. Re1 Ne4 12. Ng3 Nxg3 13. hxg3 Qe8 14. Ng5 Bxg5 15. Bxg5 Qf7 16. Bf4 Bd7 17. Kh2 cxd4 18. cxd4 Qf6 19. Rc1 Rac8 20. Qd2 Be8 21. Re2 Bg6 22. Bxg6 Qxg6 23. Rce1 Rfe8 24. Kg1 Qf6 25. Be5 Qf5 26. Rc1 Rf8 27. Rc3 Qb1+ 28. Re1 Qxa2 29. Ra3 Qc4 30. Qg5 Rf7 31. Rf3 Nxe5 32. Qxe5 Qc6 33. Rc3 Qd7 34. Rxc8+ Qxc8 35. Qxe6 Qxe6 36. Rxe6 Rd7 37. f4 Kf7 38. Re5 a5 39. Kf1 b5 40. Ke1 a4 41. Kd1 b4 42. Kc1 b3 43. Re2 Rc7+ 44. Kb1 Rc4 45. Rd2 h5 46. Rd1 Kf6 47. 0-1

[Event "25. Gocher Open"]
[Site "Goch"]
[Date "2014.09.05"]
[Round "3.35"]
[White "Schaefer, Heiko"]
[Black "Thevessen, Hubert"]
[Result "1-0"]
[PlyCount "51"]

1. Nf3 d5 2. c4 c6 3. e3 g6 4. Nc3 a6 5. Qb3 Nf6 6. d4 Bg7 7. Bd2 O-O 8. a4 e6 9. a5 Nbd7 10. Bd3 c5 11. cxd5 exd5 12. Nxd5 Nxd5 13. Qxd5 cxd4 14. e4 Ne5 15. Nxe5 Qxd5 16. exd5 Bxe5 17. O-O Rd8 18. Rfe1 Bf6 19. Rac1 Bf5 20. Bxf5 gxf5 21. Rc5 Rac8 22. Rxc8 Rxc8 23. d6 Rd8 24. Bh6 d3 25. d7 Bg7 26. Re8+ 1-0

[Event "25. Gocher Open"]
[Site "Goch"]
[Date "2014.09.05"]
[Round "2.6"]
[White "Coenen, Michael"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "114"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. c3 c5 5. exd5 Qxd5 6. Ngf3 Nc6 7. Bc4 Qd8 8. dxc5 Bxc5 9. Qe2 Nf6 10. Nb3 Be7 11. Bf4 O-O 12. Rd1 Qb6 13. O-O Bd7 14. h3 Rfd8 15. Ne5 Nxe5 16. Qxe5 Ba4 17. Be3 Qc6 18. Na5 Qc8 19. Bb3 Bxb3 20. axb3 Nd5 21. Bd4 Bf6 22. Qg3 b6 23. Nc4 Qc7 24. Qxc7 Nxc7 25. Bxf6 gxf6 26. Rxd8+ Rxd8 27. Ra1 Nb5 28. Kf1 Kf8 29. Ke2 Ke7 30. Ra4 Rg8 31. g3 Kd7 32. Na3 Nc7 33. Rxa7 Rg5 34. Rb7 Kc6 35. Rb8 Na6 36. Rf8 Rg7 37. c4 Nc5 38. b4 Nd7 39. Rh8 f5 40. Nb5 Ne5 41. b3 Kb7 42. Rd8 f6 43. Re8 f4 44. gxf4 Ng6 45. Ke3 e5 46. fxe5 fxe5 47. Nd6+ Kc6 48. Ne4 Rf7 49. b5+ Kd7 50. Ra8 Ne7 51. Nc3 Nf5+ 52. Ke4 Nd6+ 53. Ke3 Nf5+ 54. Kd3 Ne7 55. Ra7+ Ke6 56. Nd5 Rf3+ 57. Ke4 Nc8 58. 1-0

[Event "25. Gocher Open"]
[Site "Goch"]
[Date "2014.09.04"]
[Round "1.51"]
[White "Schaefer, Heiko"]
[Black "Burg, Henk"]
[Result "1-0"]
[PlyCount "0"]

1. 1-0

[Event "13. Lichtenberger Sommer"]
[Site "?"]
[Date "2014.08.24"]
[Round "9.25"]
[White "Schäfer, Heiko"]
[Black "Mai, Andreas"]
[Result "1/2-1/2"]
[PlyCount "96"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 e5 9. dxe5 dxe5 10. f5 Nh5 11. Be3 Qh4+ 12. Qf2 Qxf2+ 13. Kxf2 c6 14. a4 Nd7 15. Ra3 b6 16. Be2 Nf4 17. Bf3 gxf5 18. exf5 Rac8 19. Rd1 Nf6 20. a5 N4d5 21. Nxd5 Nxd5 22. Bxd5 cxd5 23. c3 d4 24. Bg5 Rc6 25. cxd4 exd4 26. Rf3 h6 27. Be7 Re8 28. f6 Bf8 29. Rg3+ Kh7 30. Rxd4 Bxe7 31. fxe7 Rxe7 32. axb6 Rxb6 33. b4 Rbe6 34. Ra3 a6 35. Kf3 Kg6 36. Rd8 Rb6 37. Ra4 Rf6+ 38. Kg3 Re3+ 39. Kh2 Rb6 40. Ra8 Re4 41. R8xa6 Rexb4 42. g4 f6 43. Kg3 Rb3+ 44. Kh4 Rxa6 45. Rxa6 Rb4 46. Ra3 h5 47. Kg3 hxg4 48. hxg4 f5 49. 1/2-1/2

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2014.08.24"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Mai, Andreas"]
[Result "1/2-1/2"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 e5 9. dxe5 dxe5 10. f5 Nh5 11. Be3 Qh4+ 12. Qf2 Qxf2+ 13. Kxf2 c6 14. a4 Nd7 15. Ra3 b6 16. Be2 Nf4 17. Bf3 gxf5 18. exf5 Rac8 19. Rd1 Nf6 20. a5 N4d5 21. Nxd5 Nxd5 22. Bxd5 cxd5 23. c3 d4 24. Bg5 Rc6 25. cxd4 exd4 26. Rf3 h6 27. Be7 Re8 28. f6 Bf8 29. Rg3+ Kh7 30. Rxd4 Bxe7 31. fxe7 Rxe7 32. axb6 Rxb6 33. b4 Rbe6 34. Ra3 a6 35. Kf3 Kg6 36. Rd8 Rb6 37. Ra4 Rf6+ 38. Kg3 Re3+ 39. Kh2 Rb6 40. Ra8 Re4 41. R8xa6 Rxb4 42. g4 f6 43. Kg3 Rb3+ 44. Kh4 Rxa6 45. Rxa6 Rb4 46. Ra3 h5 47. Kg3 hxg4 48. hxg4 f5 49. 1/2-1/2

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2014.08.23"]
[Round "?"]
[White "Wierzbicki, Jirawat"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. Nf3 cxd4 6. Nxd4 e5 7. Nf3 d4 8. Ne2 Bg4 9. Ng3 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Bxf3 12. gxf3 Nfd7 13. f4 Nc6 14. fxe5 Ndxe5 15. Be2 Qb6 16. b3 d3 17. cxd3 Nd4 18. Kf1 Rc8 19. Rc1 O-O 20. Kg2 Rce8 21. f4 Ng6 22. Rhf1 f5 23. e5 Qd8 24. Qe3 Qd5+ 25. Kf2 Nxe5 26. fxe5 f4 27. Qe4 fxg3+ 28. Ke1 Qxe4 29. 0-1

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2014.08.22"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Richter, Goetz"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O Bd7 7. c3 Nf6 8. Qe2 O-O 9. d4 cxd4 10. cxd4 Bg4 11. Qd3 Qb6 12. Be3 Nb4 13. Qb3 Nxe4 14. a3 Nc6 15. Qc2 d5 16. Ne5 Bf5 17. g4 Nxd4 18. Qd3 Bxe5 19. gxf5 Qxb2 20. Nd2 Qc2 21. Bxe4 dxe4 22. Qxe4 0-1

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2014.08.21"]
[Round "?"]
[White "Keusch, Horst"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. Be2 c5 5. d3 Nc6 6. O-O Nf6 7. Qe1 O-O 8. Qh4 Re8 9. Nc3 e5 10. fxe5 Nxe5 11. Nxe5 Rxe5 12. e4 dxe4 13. Bg5 exd3 14. Bxd3 Qd4+ 15. Qxd4 cxd4 16. Nb5 0-1

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2014.08.20"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Windolf, Mario"]
[Result "1-0"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f4 O-O 6. Nf3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nxe5 Nxe4 10. Nxe4 Re8 11. Bd3 f6 12. Nxf6+ Bxf6 13. O-O Nd7 14. Be4 Nxe5 15. fxe5 Bxe5 16. Bd5+ Be6 17. Bf4 Bxf4 18. Rxf4 c6 19. Bxe6+ Rxe6 20. Rd1 Rae8 21. c5 Re1+ 22. Rxe1 Rxe1+ 23. Kf2 Rc1 24. Rb4 Rxc5 25. Rxb7 a5 26. Kf3 a4 27. a3 Rc2 28. h4 Rc4 29. Rb4 Rc2 30. g4 c5 31. Rxa4 Rxb2 32. Kf4 h6 33. Ke5 Rh2 34. g5 hxg5 35. hxg5 Rf2 36. Rf4 Ra2 37. a4 Rd2 38. Rc4 Ra2 39. Kf6 Kh7 40. Rh4+ Kg8 41. Kxg6 Rc2 42. Rh7 Rd2 43. Rc7 Rd6+ 44. Kf5 Ra6 45. Rxc5 Rxa4 46. Rc6 Ra1 47. Kg6 Kf8 48. Rc8+ Ke7 49. Kg7 Rf1 50. g6 Rg1 51. Rc4 Ke6 52. Rf4 Rg2 53. Kh7 Rh2+ 54. Kg8 Ke7 55. g7 Rh3 56. Re4+ Kd8 57. Kf7 Rf3+ 58. Kg6 Rg3+ 59. Kf6 Rf3+ 60. Kg6 Rg3+ 61. Kf6 Rf3+ 62. Kg5 1-0

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2014.08.19"]
[Round "?"]
[White "Schmidt, Juergen"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Be2 b5 9. O-O b4 10. Na4 cxd4 11. Nxd4 Nxd4 12. Bxd4 Qc7 13. f5 Nxe5 14. Nb6 Rb8 15. Nxc8 Nc6 16. Bf2 Qxc8 17. fxe6 fxe6 18. Kh1 Be7 19. Bg3 Ra8 20. Bg4 Nd8 21. Be5 Qc4 22. Rf4 Qc6 23. Bxg7 Rg8 24. Bh5+ Kd7 25. Bh6 Rc8 26. Rg4 Rxg4 27. Bxg4 Bf6 28. Rb1 Ke7 29. c3 bxc3 30. bxc3 Qxc3 31. Rc1 d4 32. Rxc3 dxc3 33. Qc2 Nf7 34. Bc1 Ne5 35. Qxh7+ Kd6 36. Bd1 Nc6 37. Ba3+ Ke5 38. Qh5+ Kd4 39. Bc5+ Kc4 40. Be2# 1-0

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2014.08.18"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Kuechler, Felix"]
[Result "1-0"]

1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. Nc3 Bg7 5. Bg5 O-O 6. e3 Bf5 7. Be2 Nbd7 8. Nd2 c5 9. g4 cxd4 10. exd4 Qb6 11. gxf5 Qxb2 12. Qc1 Qb6 13. Nf3 gxf5 14. Rg1 Kh8 15. Rb1 Qc7 16. Bh6 Rg8 17. Rxg7 Rxg7 18. Bxg7+ Kxg7 19. Qg5+ Kh8 20. Qxf5 e6 21. Qf4 Rg8 22. Ng5 Rg7 23. Kd2 e5 24. dxe5 dxe5 25. Qf5 Qd6+ 26. Kc2 b6 27. Rd1 Qc6 28. Nge4 Nxe4 29. Rxd7 Nxc3 30. Rd8+ Rg8 31. Qxe5+ f6 32. Rxg8+ Kxg8 33. Qxc3 Qe4+ 34. Qd3 Qf4 35. Bf3 Qxh2 36. Qd8+ Kg7 37. Qe7+ Kg6 38. Be4+ f5 39. Qe6+ Kg7 40. Qxf5 Qh4 41. Qe5+ Kh6 42. Qd6+ Kg7 43. Qc7+ Kf8 44. Qb8+ Kg7 45. Qxa7+ Kf8 46. Qb8+ Kg7 47. Qg3+ 1-0

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2014.08.17"]
[Round "?"]
[White "Leyrer, Thomas"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Ba5 b6 10. Qd6 Ne7 11. Bc3 Nf5 12. Qd2 O-O 13. Nf3 f6 14. O-O e5 15. Bd3 Qg4 16. h3 Qh5 17. Be4 Qe8 18. b4 Ne7 19. b5 Nc5 20. Bxc6 Nxc6 21. Qd5+ Be6 22. Qxc6 Bxc4 23. Rad1 Bxb5 24. Qd5+ Kh8 25. Bb4 Rd8 26. Qxd8 Qxd8 27. Rxd8 Rxd8 28. Rc1 Ne6 29. Be7 Re8 30. Ba3 Kg8 31. Nd2 Kf7 32. Ne4 Nd4 33. Nd6+ Kg6 34. Rb1 Bd3 35. Rd1 Rd8 36. Rxd3 Nb5 37. Rg3+ Kh5 38. Nxb5 Rd1+ 39. Kh2 g6 40. Nxa7 Rd2 41. Nc8 Rxf2 42. Nxb6 Rxa2 43. Nd7 Rf2 44. Be7 g5 45. Nxf6+ 1-0

[Event "Lichtenberger Sommer"]
[Site "?"]
[Date "2014.08.16"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Krusemark, Gerhard"]
[Result "1-0"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 Nf6 6. Ngf3 Bd6 7. O-O O-O 8. Re1 e5 9. exd5 Nxd5 10. Ne4 f6 11. c3 Bc7 12. Nh4 Nce7 13. a4 Be6 14. f4 Nc6 15. f5 Bf7 16. Qg4 h5 17. Qe2 Re8 18. Ng6 Bxg6 19. fxg6 Kf8 20. Qxh5 Ke7 21. Ng5 fxg5 22. Rf1 Nf6 23. Bxg5 Qd6 24. Qh7 Nd8 25. Rxf6 Qxf6 26. Qxg7+ 1-0

[Event "Berlin Germany, Fruehling Open-A"]
[Site "?"]
[Date "2014.05.04"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Poghosyan, Tigran"]
[Result "1-0"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 O-O 6. Qb3 dxc4 7. Bxc4 Ne8 8. O-O Nd6 9. Be2 Nd7 10. e4 Nb6 11. h3 c6 12. a4 Be6 13. d5 cxd5 14. exd5 Bf5 15. a5 Nd7 16. Be3 Ne5 17. Nd4 Bd3 18. Bxd3 Nxd3 19. Ndb5 Qd7 20. Nxa7 Qc7 21. Ncb5 Qc4 22. Ra3 Nxb2 23. Nxd6 exd6 24. Qxb7 Rfb8 25. Qc6 Bd4 26. Bxd4 Qxd4 27. Nb5 Qb4 28. a6 Qxb5 29. a7 Rb7 30. Qxb5 Rxb5 31. Rb1 Rb4 32. Ra2 Nd3 33. Rxb4 Nxb4 34. Rb2 Na6 35. Rb7 Kg7 36. Kf1 Nc5 37. Rc7 Kf6 38. Ke2 h5 39. Ke3 Ke5 40. Rxf7 Re8 41. Re7+ Rxe7 42. a8=Q Kf5+ 43. Kf3 Rf7 44. Qe8 Rf6 45. h4 g5 46. Qxh5 Ke5+ 47. Ke3 Kxd5 48. Qxg5+ Ke6 49. f4 d5 50. Qe5+ Kf7 51. Qxd5+ Re6+ 52. Kd4 1-0

[Event "Berlin Germany, Fruehling Open-A"]
[Site "?"]
[Date "2014.05.03"]
[Round "?"]
[White "Vollbrecht, Lars"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be2 Nbd7 7. Be3 c5 8. O-O cxd4 9. Nxd4 Nc5 10. Bf3 a6 11. Qd2 Re8 12. Rad1 Qc7 13. Bg5 Ncd7 14. Rfe1 Rb8 15. Nd5 Nxd5 16. exd5 Ne5 17. Be2 b5 18. b3 Bb7 19. f4 Qc5 20. Kh2 Qxd5 21. Bf1 h6 22. Bh4 g5 23. fxg5 Ng6 24. gxh6 Nxh4 25. hxg7 Kxg7 26. Qf2 Qg5 27. Qxh4 Qg6 28. Qg3 Rbc8 29. Bd3 Qxg3+ 30. Kxg3 Kf6 31. Rf1+ Ke5 32. Nf3+ Ke6 33. Rf2 Kd7 34. Kh2 e6 35. Re1 f5 36. Ng5 Rg8 37. Nxe6 Rce8 38. Bxf5 1-0

[Event "Berlin Germany, Fruehling Open-A"]
[Site "?"]
[Date "2014.05.03"]
[Round "?"]
[White "Engers, Felix"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nc3 d5 5. e3 c6 6. d3 dxc4 7. dxc4 Qxd1+ 8. Nxd1 Nbd7 9. a3 Ne5 10. b3 Nd3+ 11. Kd2 Nxc1 12. Kxc1 e5 13. Nf3 Bd6 14. Nc3 Be6 15. Ng5 Bg8 16. Rd1 O-O-O 17. Bh3 g6 18. Nge4 Nxe4 19. Nxe4 Be7 20. Kb2 Bf7 21. Nc3 Kc7 22. Rxd8 Rxd8 23. Rd1 Rxd1 24. Nxd1 b5 25. Bf1 Kb6 26. Nc3 b4 27. c5+ Ka5 28. Na4 g5 29. Bh3 Bg6 30. Bf1 f4 31. Ka2 fxg3 32. fxg3 Be4 33. Nb2 bxa3 34. Nc4+ Kb4 35. Nxe5 Kxc5 36. Nc4 h5 37. Kxa3 g4 38. b4+ Kd5 39. Nd2 a5 40. Nxe4 Kxe4 41. Bg2+ Kxe3 42. Bxc6 axb4+ 43. Kb3 Bd6 44. Be8 h4 45. gxh4 Bxh2 46. Kxb4 Kd4 47. Bc6 1/2-1/2

[Event "Berlin Germany, Fruehling Open-A"]
[Site "?"]
[Date "2014.05.02"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]

1. Nf3 Nf6 2. g3 g6 3. d4 Bg7 4. c4 O-O 5. Nc3 d5 6. Bg2 c6 7. O-O Bf5 8. Qb3 Bc8 9. Ne5 dxc4 10. Qxc4 Nbd7 11. Rd1 Qb6 12. Nd3 Ne8 13. d5 Nd6 14. Qa4 c5 15. Ne4 Nxe4 16. Qxe4 Re8 17. Be3 Qa5 18. Bd2 Qd8 19. Bc3 Bxc3 20. bxc3 Nf6 21. Qc4 b6 22. e4 Bb7 23. Ne5 Qc7 24. f4 Kg7 25. Nxf7 Ng4 26. Ng5 Bc8 27. Qe2 h6 28. Ne6+ Bxe6 29. dxe6 Nf6 30. e5 1-0

[Event "Berlin Germany, Fruehling Open-A"]
[Site "?"]
[Date "2014.05.02"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Lundin, Jan"]
[Result "0-1"]

1. d4 f5 2. Bg5 g6 3. Nd2 Bg7 4. e3 d6 5. Bd3 c5 6. c3 Nc6 7. h3 Nf6 8. g4 fxg4 9. Bxf6 Bxf6 10. hxg4 cxd4 11. exd4 O-O 12. g5 Bxg5 13. Ne4 Bf4 14. Ne2 d5 15. Nxf4 Rxf4 16. Ng5 e5 17. Nxh7 e4 18. Qd2 Rh4 19. O-O-O Rxh7 20. Rxh7 Kxh7 21. Rh1+ Kg8 22. Qh6 Qf6 23. Be2 Qg7 24. Qg5 Be6 25. c4 Nxd4 26. Bg4 Bxg4 27. Qxg4 Rf8 28. cxd5 Rxf2 29. Qxe4 Qc7+ 30. Kb1 Qc2+ 31. Qxc2 Nxc2 32. Rc1 Kf7 33. 0-1

[Event "Berlin Germany, Fruehling Open-A"]
[Site "?"]
[Date "2014.05.01"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Wenzel, Andreas"]
[Result "1-0"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 Na6 5. e4 Nc7 6. h3 b5 7. e5 dxe5 8. Nxe5 Bd7 9. Bf4 b4 10. Nxd7 Qxd7 11. Bxc7 bxc3 12. Be5 cxb2 13. Rb1 a6 14. Bc4 Qf5 15. Qe2 Ne4 16. Bxb2 Nd6 17. O-O Qe4 18. Bxa6 Qxe2 19. Bxe2 Rxa2 20. Be5 f6 21. Bxd6 exd6 22. Rfe1 Kf7 23. Rb7+ Kg6 24. Bd3+ Kh6 25. Re8 g6 26. Rbb8 Kg7 27. Rb7+ Kh6 28. Rf7 Bg7 29. Ree7 Rg8 30. g4 Ra4 31. Kg2 c4 32. Be4 c3 33. h4 Rd4 34. Kf3 Rxe4 35. Rxe4 f5 36. g5+ Kh5 37. Ree7 Be5 38. Rxe5 1-0

[Event "Berlin Germany, Fruehling Open-A"]
[Site "?"]
[Date "2014.05.01"]
[Round "?"]
[White "Cela, Shkelqim"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Qe2 Nc6 7. Ngf3 O-O 8. O-O Bxc5 9. e5 Nd7 10. Nb3 Be7 11. c3 Qc7 12. Bf4 f6 13. exf6 Qxf4 14. fxe7 Nxe7 15. Qxe6+ Rf7 16. Rae1 Nc5 17. Bxh7+ Kxh7 18. Qe5 Ne4 19. Rxe4 dxe4 20. Ng5+ Kg8 21. Nxf7 Qxf7 22. Qxe4 Nc6 23. Re1 Bd7 24. h3 Re8 25. Qb1 Ne5 26. Nd4 Qf4 27. Re4 Qd2 28. Nb3 Qd5 29. Qe1 Bxh3 30. f4 Re6 31. fxe5 Rxe5 32. Nd2 Rg5 33. g3 Rh5 34. Re8+ Kf7 35. Qe7+ Kg6 36. Qe4+ Qxe4 37. Nxe4 Bd7 38. Re7 Bc6 39. b3 Rd5 40. Kf2 Kf5 41. Ke3 Rd1 42. g4+ Kg6 43. Re6+ Kf7 44. Ng5+ Kf8 45. Re5 Bd7 46. Kf4 Rg1 47. Ne6+ Kg8 48. Re2 Rf1+ 49. Ke5 Rg1 50. Re4 Rg2 51. a4 Rg3 52. Nc5 Bxg4 53. Nxb7 Bf3 54. Re3 g5 55. Nd6 g4 56. Kf6 Rh3 57. Re8+ Kh7 58. 1-0

[Event "12. Lichtenberger Sommer"]
[Site "Berlin"]
[Date "2013.08.25"]
[Round "9.17"]
[White "Frübing, Thomas"]
[Black "Schäfer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "108"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Bf8 7. Nf3 Nc6 8. Nbxd4 f6 9. Bc3 Qc7 10. Bb5 fxe5 11. Nxc6 bxc6 12. Bxc6+ Qxc6 13. Nxe5 Qa4 14. Qh5+ g6 15. Nxg6 Qe4+ 16. Kd1 hxg6 17. Qxh8 Qxg2 18. Re1 Ne7 19. b3 Qxf2 20. Kc1 d4 21. Qxd4 Qxd4 22. Bxd4 Nc6 23. Bf6 Bd6 24. Kb2 Bxh2 25. Rad1 Bf4 26. Rh1 Kf7 27. Rdf1 Kxf6 28. Rxf4+ Kg7 29. Rfh4 Ba6 30. c4 e5 31. Rh7+ Kf6 32. Rf1+ Ke6 33. Rg7 Ne7 34. Rff7 Re8 35. Rxe7+ Rxe7 36. Rxg6+ Kf5 37. Rxa6 e4 38. Kc1 Rd7 39. Ra5+ Kf4 40. Rd5 Rh7 41. Rd8 e3 42. Kd1 Rh1+ 43. Ke2 Rh2+ 44. Ke1 Rxa2 45. c5 Rc2 46. b4 Ke4 47. Rd7 a5 48. bxa5 Rxc5 49. a6 Ra5 50. Ra7 Kd3 51. Rd7+ Ke4 52. a7 Ra1+ 53. Ke2 Ra2+ 54. Ke1 Ra1+ 55. 1/2-1/2

[Event "12. Lichtenberger Sommer"]
[Site "Berlin"]
[Date "2013.08.24"]
[Round "8.22"]
[White "Schäfer, Heiko"]
[Black "Höckendorf, Hartmut"]
[Result "1-0"]
[PlyCount "81"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Nh5 8. e3 Nxg3 9. hxg3 Bf5 10. Bd3 Bxd3 11. Qxd3 e6 12. d5 e5 13. g4 Na6 14. Nd2 Qd7 15. f3 O-O-O 16. Nde4 h5 17. gxh5 g4 18. fxg4 Qxg4 19. Qe2 Qd7 20. g4 f5 21. gxf5 Rdf8 22. Ng3 e4 23. Ncxe4 Be5 24. O-O-O Rhg8 25. Rdg1 Qa4 26. Kb1 Qb4 27. f6 c6 28. Nf5 Rxg1+ 29. Rxg1 Nc7 30. Ne7+ Kb8 31. f7 Rxf7 32. Rg8+ Ne8 33. Rxe8+ Kc7 34. Nf2 Rg7 35. Rc8+ Kd7 36. dxc6+ bxc6 37. Nh3 Rxe7 38. Ra8 Qb7 39. Rg8 Rf7 40. Nf4 Qb4 41. Nd3 1-0

[Event "12. Lichtenberger Sommer"]
[Site "Berlin"]
[Date "2013.08.23"]
[Round "7.43"]
[White "Werner, Justus"]
[Black "Schäfer, Heiko"]
[Result "0-1"]
[PlyCount "68"]

1. c4 e6 2. g3 d5 3. Bg2 c6 4. cxd5 cxd5 5. Nf3 Nc6 6. O-O Nf6 7. d3 Bd6 8. b3 O-O 9. Bb2 e5 10. Nbd2 Bg4 11. Rc1 Qd7 12. Re1 Rfe8 13. a3 Bh3 14. e4 Bxg2 15. Kxg2 d4 16. Nc4 Bf8 17. b4 b5 18. Ncd2 a5 19. bxa5 Nxa5 20. Nb3 Nxb3 21. Qxb3 Qe6 22. Qxe6 Rxe6 23. Rc2 h6 24. Rec1 Ree8 25. Ra1 Nd7 26. Ne1 Nc5 27. f4 f6 28. Kf2 Nb3 29. Rb1 Rec8 30. Rxc8 Rxc8 31. Ke2 exf4 32. gxf4 Bd6 33. f5 Bxh2 34. Kf1 Nd2+ 35. 0-1

[Event "12. Lichtenberger Sommer"]
[Site "Berlin"]
[Date "2013.08.21"]
[Round "5.39"]
[White "Schäfer, Heiko"]
[Black "Sidabras, Jonas"]
[Result "1-0"]
[PlyCount "109"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 c6 5. Bg2 Bd6 6. O-O O-O 7. Nfd2 Qe7 8. Nc3 Nbd7 9. e4 dxe4 10. Ndxe4 Nxe4 11. Nxe4 e5 12. Bg5 f6 13. Nxd6 Qxd6 14. Qb3 Qxd4 15. Be3 Qg4 16. a4 Nb6 17. Bxb6 axb6 18. c5+ Kh8 19. Qxb6 Rxa4 20. Bh3 Qb4 21. Qxb4 Rxb4 22. Ra8 Rxb2 23. Rfa1 Rb5 24. Bxc8 g6 25. Bxb7 Rxa8 26. Rxa8+ Kg7 27. Bxc6 Rxc5 28. Ra7+ Kh6 29. Bf3 f5 30. Kg2 e4 31. Bd1 Rc3 32. Rb7 e3 33. f4 Ra3 34. Kf3 e2+ 35. Kxe2 Ra2+ 36. Kf3 Rxh2 37. Bb3 Rb2 38. Bd5 Rxb7 39. Bxb7 g5 40. Ke3 Kg6 41. Kd4 h5 42. Ke5 h4 43. g4 fxg4 44. f5+ Kf7 45. Bd5+ Kf8 46. f6 h3 47. Be6 h2 48. Bd5 g3 49. Ke6 Ke8 50. f7+ Kf8 51. Bc6 g4 52. Bb7 g2 53. Bxg2 g3 54. Bh1 g2 55. Bxg2 1-0

[Event "12. Lichtenberger Sommer"]
[Site "Berlin"]
[Date "2013.08.20"]
[Round "4.44"]
[White "Kohlmeyer, Dagobert"]
[Black "Schäfer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "161"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Nf3 c5 6. a3 Bxc3+ 7. bxc3 Qc7 8. Be2 Ba6 9. Bxa6 Nxa6 10. O-O Rc8 11. Qe2 Nb8 12. Bd2 Ne7 13. Rfc1 cxd4 14. cxd4 Qc4 15. Qxc4 Rxc4 16. c3 h6 17. Rcb1 Nbc6 18. a4 Kd7 19. Ra3 Rc8 20. Kf1 Na5 21. Ke2 g5 22. h3 Rg8 23. g4 Ng6 24. Kd3 Rgc8 25. Be3 R4c7 26. Nd2 Ke7 27. Rf1 Nf4+ 28. Bxf4 gxf4 29. Rc1 f6 30. exf6+ Kxf6 31. Re1 Nc4 32. Nxc4 Rxc4 33. Re5 Rg8 34. Rh5 Rg6 35. Ke2 Kg7 36. Kf3 Rg5 37. h4 Rxh5 38. gxh5 Kf6 39. Kxf4 e5+ 40. Ke3 Kf5 41. f3 e4 42. fxe4+ dxe4 43. a5 b5 44. a6 Kg4 45. Kxe4 Kxh4 46. Ke5 Kxh5 47. d5 Kg6 48. Ke6 Re4+ 49. Kd7 Kf6 50. Ra5 b4 51. cxb4 Rxb4 52. Rc5 h5 53. d6 h4 54. Rh5 Kg6 55. Re5 h3 56. Re2 Rh4 57. Rh2 Kf5 58. Kc7 Rc4+ 59. Kd8 Ke6 60. d7 Rc3 61. Re2+ Kf7 62. Re7+ Kf8 63. Rh7 Kg8 64. Rh4 Kf7 65. Rf4+ Kg6 66. Ke7 Re3+ 67. Kd6 Rd3+ 68. Kc6 h2 69. Rh4 Rc3+ 70. Kb7 Rd3 71. Kc6 Rc3+ 72. Kb5 Rd3 73. Rxh2 Rxd7 74. Rh8 Kf6 75. Kc6 Rf7 76. Rb8 Re7 77. Rb7 Ke6 78. Kc5 Rd7 79. Kc6 Rd6+ 80. Kb5 Rd5+ 81. Kc4 1/2-1/2

[Event "12. Lichtenberger Sommer"]
[Site "Berlin"]
[Date "2013.08.19"]
[Round "3.15"]
[White "Schäfer, Heiko"]
[Black "Lerch, Philipp"]
[Result "0-1"]
[PlyCount "118"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. d4 Bg7 6. Qb3 O-O 7. Bd2 a6 8. a4 a5 9. Rc1 Na6 10. cxd5 cxd5 11. Nb5 Ne4 12. Be2 Bg4 13. h3 Bxf3 14. Bxf3 Nxd2 15. Kxd2 e5 16. Bxd5 exd4 17. Nxd4 Nb4 18. Rc5 b6 19. Rb5 Bxd4 20. exd4 Rc8 21. Rc1 Rxc1 22. Kxc1 Qc7+ 23. Qc3 Qf4+ 24. Qe3 Rc8+ 25. Kb1 Qh2 26. Qe1 Qf4 27. Qe3 Qh2 28. Qe1 Qc7 29. Qd2 Rd8 30. Bb3 Qh2 31. Rxb6 Qg1+ 32. Qc1 Qxf2 33. Rb7 Qf5+ 34. Ka1 Rf8 35. Qe1 Qf6 36. d5 Qd4 37. Qf1 Nd3 38. Ba2 Nc5 39. Rc7 Nxa4 40. Rb7 Nc5 41. Rxf7 Rxf7 42. d6 Nb3+ 43. Bxb3 Qa4+ 44. Bxa4 Rxf1+ 45. Ka2 Kf7 46. Bc6 Rc1 47. Ba4 Ke6 48. d7 Ke7 49. Kb3 Rc5 50. Ka3 Rc4 51. Bb5 Rb4 52. Ba4 Kd8 53. b3 Rd4 54. Bc6 Ke7 55. Bb5 Rd2 56. g4 Rh2 57. Bc6 Rxh3 58. Ka4 Rg3 59. Kxa5 Rxg4 60. 0-1

[Event "12. Lichtenberger Sommer"]
[Site "Berlin"]
[Date "2013.08.18"]
[Round "2.49"]
[White "Lange, Cecilia"]
[Black "Schäfer, Heiko"]
[Result "0-1"]
[PlyCount "70"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 O-O 6. Be3 a6 7. a4 Nc6 8. O-O Bg4 9. h3 Bxf3 10. Qxf3 e5 11. d5 Ne7 12. Rfd1 Nd7 13. b4 f5 14. Qe2 f4 15. Bd2 Nf6 16. f3 g5 17. Be1 h5 18. Bf2 Qd7 19. Re1 g4 20. hxg4 hxg4 21. Bh4 g3 22. Bxf6 Rxf6 23. Qd2 Rh6 24. Nd1 Kf7 25. Nf2 gxf2+ 26. Kxf2 Rah8 27. Rg1 Bf6 28. Ke2 Rh2 29. Kd3 Ng6 30. c3 Nh4 31. Ra2 Nxf3 32. Qf2 Nxg1 33. Qxg1 Qh3+ 34. gxh3 R8xh3+ 35. Qe3 Rxe3# 36. 0-1

[Event "12. Lichtenberger Sommer"]
[Site "Berlin"]
[Date "2013.07.20"]
[Round "1.67"]
[White "Schäfer, Heiko"]
[Black "Dittrich, Hans-Georg"]
[Result "1-0"]
[PlyCount "93"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. d4 cxd4 7. Nxd4 Nc6 8. Nc3 a6 9. c5 Qc7 10. Nb3 b5 11. cxb6 Qxb6 12. Be3 Qd8 13. Qd2 Bb7 14. Nc5 Qc7 15. Rac1 Rab8 16. b4 Bc8 17. a3 e6 18. Bf4 Qa7 19. Bxb8 Qxb8 20. N3e4 Ne5 21. Nxf6+ Bxf6 22. Qf4 Bg7 23. Ne4 d5 24. Nf6+ Kh8 25. h4 Qd6 26. h5 Nc4 27. Rxc4 Qxf4 28. Rxf4 e5 29. Rf3 e4 30. Nxe4 dxe4 31. Rf4 f5 32. hxg6 hxg6 33. Rh4+ Kg8 34. Rd1 Bf6 35. Rh1 Kg7 36. e3 Be6 37. Bf1 Ra8 38. Rd6 Bb3 39. Rxa6 Rc8 40. Kg2 Bd1 41. Ra7+ Kf8 42. Rhh7 Bf3+ 43. Kh2 Be5 44. b5 g5 45. b6 f4 46. b7 fxg3+ 47. fxg3 1-0

[Event "Landesliga 2012/13"]
[Site "?"]
[Date "2013.03.17"]
[Round "8.3"]
[White "FM Rietze, Clemens"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "49"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Qa5 10. Ne2 b4 11. a4 Be7 12. g4 h5 13. $11 gxh5 14. Rxh5 Bg2 15. b3 cxb3 16. Rb8 Nc1 17. c4 O-O 18. cxb3 Qd1 19. Qb6 Nd2 20. g6 Ndxb3 21. a5 Rf3 22. Ba6 Bf2 23. Bc4 Rb1 24. Qb4 Nd2 25. Ba6 Rb3 26. 1-0

[Event "Werderaner Stadtmeisterschaften"]
[Site "?"]
[Date "2012.09.16"]
[Round "5"]
[White "Rietze, Clemens"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "111"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bc1 Ne4 7. Qg4 g6 8. Nge2 c5 9. a3 Qa5 10. axb4 Qxa1 11. Nxe4 dxe4 12. bxc5 Nc6 13. Kd1 Nb4 14. Nc3 Na2 15. Nxa2 Qxa2 16. Qxe4 Qd5 17. Bd3 Bd7 18. c4 Qxe4 19. Bxe4 Bc6 20. f3 O-O-O 21. Be3 Bxe4 22. fxe4 Rxd4+ 23. Bxd4 Rd8 24. Kd2 Rxd4+ 25. Kc3 Rxe4 26. Rf1 Rxe5 27. Rxf7 Rxc5 28. Re7 Rg5 29. g3 e5 30. Kd3 h5 31. b3 h4 32. gxh4 Rh5 33. Ke4 Rxh4+ 34. Kxe5 Rxh2 35. Rg7 a5 36. Rxg6 Rh3 37. Rb6 Kc7 38. c5 Rh5+ 39. Kd4 Rh4+ 40. Kc3 Rh5 41. Kc4 Rh1 42. Kb5 Ra1 43. Rh6 Ra3 44. Rh3 a4 45. Rh7+ Kc8 46. b4 Ra1 47. Kb6 Rb1 48. b5 a3 49. Rh8+ Kd7 50. Ra8 Rb3 51. Rb8 a2 52. Rxb7+ Ke6 53. Ra7 Rb2 54. Kc6 Ke5 55. b6 Kd4 56. b7 1-0

[Event "Werderaner Stadtmeisterschaften"]
[Site "?"]
[Date "2012.09.16"]
[Round "4"]
[White "Wenzel, Andreas"]
[Black "Schaefer, Heiko"]
[Result "0-1"]
[PlyCount "110"]

1. d4 e6 2. c4 d5 3. Nf3 c6 4. g3 f5 5. Bg2 Nf6 6. O-O Bd6 7. Nbd2 O-O 8. Qc2 Ne4 9. Ne1 Nd7 10. Nd3 b6 11. Nf3 Bb7 12. b4 c5 13. bxc5 bxc5 14. Bf4 dxc4 15. Qxc4 Bd5 16. Qa6 Qb6 17. Qa4 Qc7 18. dxc5 Ndxc5 19. Nxc5 Nxc5 20. Bxd6 Qxd6 21. Qd4 Rfd8 22. Rfd1 Rac8 23. Rac1 Qb6 24. Qe5 Ne4 25. e3 Bxa2 26. Rxc8 Rxc8 27. Nh4 Nf6 28. Bf1 Qc5 29. Rd8+ Kf7 30. Qxc5 Rxc5 31. Ra8 Rc7 32. Nf3 Nd7 33. Rd8 Bd5 34. Nd4 Ne5 35. f4 Nf3+ 36. Kf2 Nxd4 37. exd4 a5 38. Bb5 Rc2+ 39. Ke3 Rxh2 40. Rd7+ Kf6 41. Ra7 Ra2 42. Be8 Ra3+ 43. Kf2 Rf3+ 44. Ke2 Rxg3 45. Rf7+ Kg6 46. Ra7+ Kh6 47. Rxa5 g5 48. fxg5+ Kxg5 49. Kf2 Rd3 50. Ra4 f4 51. Bb5 Rd2+ 52. Ke1 Rb2 53. Bd3 Kg4 54. Ra7 f3 55. Rg7+ Kf4 56. 0-1

[Event "Werderander Stadtmeisterschaft"]
[Site "?"]
[Date "2012.09.15"]
[Round "2"]
[White "Greber, Andreas"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "70"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. f4 Nc6 11. Nf3 Qa5 12. c4 Qxd2+ 13. Kxd2 dxc4 14. Bxc4 cxd4 15. Bb5 Bd7 16. Bxc6 Bxc6 17. Nxd4 Bxg2 18. Rhg1 Be4 19. Rxg7 Ke7 20. Ke3 Bd5 21. Rb1 Rac8 22. Kd3 b6 23. Rb4 Kf8 24. Rg3 Rg8 25. c4 a5 26. Ra4 Rxg3+ 27. hxg3 Bb7 28. Nb5 Ba6 29. Nd6 Rc6 30. Kd4 f6 31. g4 fxe5+ 32. fxe5 Rc7 33. Ra3 Rg7 34. Rf3+ Kg8 35. Rf4 Re7 36. 1/2-1/2

[Event "Werderaner Stadtmeisterschaft"]
[Site "Werder (Havel)"]
[Date "2012.09.15"]
[Round "3"]
[White "Schaefer, Heiko"]
[Black "Petrak, Falk"]
[Result "1-0"]
[PlyCount "49"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. c4 c6 7. Nbd2 Nbd7 8. Qc2 Re8 9. b3 Nf8 10. Bb2 Bb4 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Qe7 14. a3 Bd6 15. Rfe1 Nd7 16. h4 Nf6 17. Qc2 Qc7 18. Ne5 Bd7 19. Bf3 h6 20. g4 Bc8 21. g5 hxg5 22. hxg5 Nd7 23. Nxf7 Kxf7 24. Bh5+ Ke7 25. Qg6 1-0

[Event "Werderaner Stadtmeisterschaft"]
[Site "Werder (Havel)"]
[Date "2012.09.14"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Geike, Eberhard"]
[Result "1-0"]
[PlyCount "41"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Qxd4 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 Be7 9. O-O-O O-O 10. Nh4 h6 11. Bd2 Nxe4 12. Nf5 Bf6 13. Qe3 Nc5 14. Nd5 Bd7 15. g4 Bxf5 16. gxf5 Nd7 17. Qe1 Ne5 18. Qe2 Kh7 19. Rhg1 g5 20. fxg6+ fxg6 21. f4 1-0

[Event "23. Gocher Open"]
[Site "Goch"]
[Date "2012.09.02"]
[Round "6.4"]
[White "Keller, Karsten"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "43"]

1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Nc3 Ne4 8. Bf4 Bxf4 9. gxf4 O-O 10. e3 Nd7 11. Qe2 Qe8 12. Ne5 Rf6 13. Bxe4 fxe4 14. f3 Nxe5 15. dxe5 exf3 16. Rxf3 Rg6+ 17. Rg3 b6 18. Kf2 Ba6 19. b3 Rd8 20. Rag1 Rxg3 21. hxg3 Qg6 22. Qd1 1/2-1/2

[Event "23. Gocher Open"]
[Site "Goch"]
[Date "2012.09.02"]
[Round "7.6"]
[White "Schaefer, Heiko"]
[Black "Nabuurs, Joep"]
[Result "1-0"]
[PlyCount "109"]

1. Nf3 Nf6 2. g3 d5 3. c4 c6 4. Bg2 Bg4 5. Ne5 Be6 6. Qc2 Nbd7 7. d4 Qb6 8. Nxd7 Bxd7 9. O-O Qxd4 10. cxd5 cxd5 11. Rd1 Qa4 12. b3 Qc6 13. Qd3 e6 14. Bf4 Rc8 15. Rc1 Qxc1+ 16. Bxc1 Rxc1+ 17. Bf1 e5 18. Qd2 Ba3 19. Nxa3 Rxa1 20. Qb2 Rd1 21. Qc2 Rxf1+ 22. Kxf1 Bc6 23. Qc5 a6 24. Qd6 Nd7 25. Nc2 h5 26. Nb4 Rh6 27. Qc7 Ke7 28. a4 d4 29. Nxc6+ Rxc6 30. Qxb7 Rb6 31. Qd5 g6 32. Ke1 Rd6 33. Qc4 f5 34. b4 e4 35. b5 axb5 36. Qxb5 d3 37. exd3 exd3 38. Kd2 Rb6 39. Qa5 Rd6 40. Qc3 Kd8 41. a5 Nb8 42. Qc5 Ke7 43. Qc7+ Nd7 44. Qb7 Ke6 45. a6 Nc5 46. Qc8+ Kd5 47. a7 Kd4 48. Qh8+ Kc4 49. Qc3+ Kb5 50. Qb2+ Kc4 51. Qa2+ Kb4 52. f3 Nb3+ 53. Kd1 Rc6 54. Qxb3+ Kxb3 55. a8=Q 1-0

[Event "23. Gocher Open"]
[Site "Goch"]
[Date "2012.09.01"]
[Round "5.11"]
[White "Vasiljev, Jurij"]
[Black "Schaefer, Heiko"]
[Result "0-1"]
[PlyCount "48"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 c6 5. g3 d5 6. Bg2 Bd6 7. O-O O-O 8. c5 Bc7 9. b4 a5 10. b5 Ne4 11. b6 Bxb6 12. Nxe4 fxe4 13. Bg5 Qe8 14. cxb6 exf3 15. Bxf3 Nd7 16. Rb1 Ra6 17. e3 Rxb6 18. Rxb6 Nxb6 19. Be2 e5 20. Qb3 Nd7 21. dxe5 Nxe5 22. Qb6 Bh3 23. Rc1 Qf7 24. e4 Nf3+ 25. 0-1

[Event "23. Gocher Open"]
[Site "Goch"]
[Date "2012.09.01"]
[Round "4.13"]
[White "Schaefer, Heiko"]
[Black "Rosenberger, Frank"]
[Result "1-0"]
[PlyCount "63"]

1. Nf3 d5 2. c4 e6 3. g3 c6 4. b3 Nf6 5. Bg2 Bd6 6. Bb2 Nbd7 7. d4 O-O 8. O-O Re8 9. Nc3 dxc4 10. bxc4 Qa5 11. Qb3 Qh5 12. Ba3 Bc7 13. e4 e5 14. d5 Bb6 15. Nh4 Nc5 16. Qc2 g5 17. Nf5 Ng4 18. h3 Nh6 19. g4 Qg6 20. Na4 Nxa4 21. Qxa4 Qf6 22. Rad1 Nxf5 23. exf5 e4 24. c5 Bd8 25. dxc6 Qe5 26. Rfe1 Bc7 27. Rxe4 Qh2+ 28. Kf1 Rf8 29. cxb7 Bxb7 30. c6 Bc8 31. Bxf8 Kxf8 32. Qa3+ 1-0

[Event "23. Gocher Open"]
[Site "Goch"]
[Date "2012.08.31"]
[Round "2.13"]
[White "Mueller, Markus"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "39"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Nf3 c5 10. Bd3 Nxd2 11. Kxd2 Nc6 12. dxc5 Qa5 13. Qf4 Bd7 14. Rhb1 Qxc5 15. Rxb7 Qxf2+ 16. Be2 Be8 17. Rf1 Qc5 18. Nd4 Nxd4 19. cxd4 Qa5+ 20. Kd1 1-0

[Event "23. Gocher Open"]
[Site "Goch"]
[Date "2012.08.31"]
[Round "3.34"]
[White "Schaefer, Heiko"]
[Black "Buckels, Valentin"]
[Result "1-0"]
[PlyCount "65"]

1. Nf3 d5 2. c4 e6 3. g3 c5 4. cxd5 exd5 5. d4 Nf6 6. Bg2 Be7 7. O-O O-O 8. Nc3 c4 9. Ne5 Nc6 10. e4 Nxe5 11. dxe5 Nxe4 12. Nxd5 Nc5 13. Qc2 Nd3 14. Qxc4 Nxe5 15. Qe2 Bf6 16. Re1 Nc6 17. Bf4 Bf5 18. Rad1 Nd4 19. Rxd4 Bxd4 20. Ne7+ Kh8 21. Nxf5 Qd7 22. Nxd4 Qxd4 23. Bxb7 Rad8 24. Bf3 Qa4 25. b3 Qa5 26. Rc1 Rde8 27. Qc2 Re1+ 28. Rxe1 Qxe1+ 29. Kg2 Re8 30. Be3 Qa5 31. Qc6 Rd8 32. a4 h6 33. Qc5 1-0

[Event "23. Gocher Open"]
[Site "Goch"]
[Date "2012.08.30"]
[Round "1.53"]
[White "Schaefer, Heiko"]
[Black "Coellen, Dieter"]
[Result "1-0"]
[PlyCount "81"]

1. d4 Nf6 2. Nf3 c6 3. c4 d5 4. Nc3 Bg4 5. Qb3 Bxf3 6. Qxb7 Bxg2 7. Bxg2 Nbd7 8. cxd5 Nxd5 9. Bxd5 cxd5 10. Nxd5 Rc8 11. Bf4 e5 12. dxe5 Nc5 13. Qb5+ Qd7 14. Qxd7+ Kxd7 15. O-O Ne4 16. f3 Nc5 17. Rfd1 Ke6 18. Bg3 Na4 19. Nf4+ Kf5 20. h4 Bc5+ 21. Kf1 Rhd8 22. e4+ Kxe5 23. Nh5+ Ke6 24. Nxg7+ Kf6 25. Nf5 Nxb2 26. Rxd8 Rxd8 27. Ke2 Na4 28. Rc1 Kg6 29. Rc4 Bb4 30. Rxb4 Nc3+ 31. Ke3 Nxa2 32. Ra4 Nc1 33. Ne7+ Kg7 34. Nd5 Rd7 35. Be5+ Kf8 36. Rc4 f6 37. Bxf6 Nb3 38. Nf4 a5 39. e5 Ra7 40. e6 a4 41. Rc8# 1-0

[Event "Werner-Ott-Open"]
[Site "?"]
[Date "2012.07.15"]
[Round "?"]
[White "Dimitrijeski, Kristian"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Nc6 6. O-O Be6 7. Bb5 Bc5 8. Nbd2 Ne7 9. Nb3 Bxb3 10. Qxb3 O-O 11. Bg5 Kh8 12. Bxc6 bxc6 13. Rfd1 f6 14. Be3 Qb8 15. Nxd4 Qxb3 16. axb3 Rfb8 17. Rd3 Rd8 18. Rad1 Rd6 19. Nf5 Nxf5 20. Bxc5 Rxd3 21. Rxd3 Nd6 22. f3 Kg8 23. Rd2 Nb5 24. Rd7 a5 25. Kf2 a4 26. b4 a3 27. bxa3 Rxa3 28. g4 Ra1 29. h4 Rh1 30. h5 h6 31. f4 Rc1 32. e5 fxe5 33. fxe5 Rc4 34. e6 1-0

[Event "Werner-Ott-Open Kreuzberger Sommer 2012"]
[Site "Berlin"]
[Date "2012.07.15"]
[Round "9.16"]
[White "Dimitrijeski, Kristian"]
[Black "Schäfer, Heiko"]
[Result "1-0"]
[PlyCount "67"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Nc6 6. O-O Be6 7. Bb5 Bc5 8. Nbd2 Nge7 9. Nb3 Bxb3 10. Qxb3 O-O 11. Bg5 Kh8 12. Bxc6 bxc6 13. Rfd1 f6 14. Be3 Qb8 15. Nxd4 Qxb3 16. axb3 Rfb8 17. Rd3 Rd8 18. Rad1 Rd6 19. Nf5 Nxf5 20. Bxc5 Rxd3 21. Rxd3 Nd6 22. f3 Kg8 23. Rd2 Nb5 24. Rd7 a5 25. Kf2 a4 26. b4 a3 27. bxa3 Rxa3 28. g4 Ra1 29. h4 Rh1 30. h5 h6 31. f4 Rc1 32. e5 fxe5 33. fxe5 Rc4 34. e6 1-0

[Event "Werner-Ott-Open"]
[Site "?"]
[Date "2012.07.14"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Albinus, Guenter"]
[Result "1-0"]

1. Nf3 Nf6 2. d4 e6 3. e3 d5 4. Bd3 b6 5. b3 Nbd7 6. O-O Bd6 7. Bb2 O-O 8. Ne5 c5 9. Nd2 Qc7 10. f4 Bb7 11. c4 Ne4 12. cxd5 Nxd2 13. Nxd7 Nxf1 14. Nf6+ Kh8 15. Nxh7 g6 16. dxc5+ f6 17. Nxf8 Bxf8 18. Bxf6+ Bg7 19. Bxg7+ Kxg7 20. Kxf1 e5 21. Qg4 Qf7 22. c6 Bc8 23. f5 Kf8 24. Qxg6 1-0

[Event "Werner-Ott-Open"]
[Site "?"]
[Date "2012.07.13"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Pott, Stefan"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. g3 g6 4. Bg2 Nc6 5. O-O Bg7 6. c3 Nf6 7. Re1 O-O 8. d4 Nd7 9. d5 Nce5 10. Nh4 c4 11. Bf1 Nc5 12. f4 Ned3 13. b4 Nxe1 14. Bxc4 Nxe4 15. Qxe1 f5 16. Nd2 Bxc3 17. Rb1 Qb6+ 18. Kg2 Qd4 19. Nhf3 Bxd2 20. Nxd2 Nxd2 21. 0-1

[Event "Werner-Ott-Open"]
[Site "?"]
[Date "2012.07.12"]
[Round "?"]
[White "Jahnz, Fabian"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 b5 8. a3 c4 9. Nf3 Nb6 10. g4 h5 11. gxh5 Rxh5 12. Ng3 Rh8 13. Qc2 g6 14. h4 Be7 15. h5 gxh5 16. Rxh5 Rxh5 17. Nxh5 Kd7 18. Qh7 Kc7 19. Qxf7 Bd7 20. Qh7 Qg8 21. Qxg8 Rxg8 22. Ng5 Nd8 23. Be3 Be8 24. Be2 Rh8 25. Ng3 Kd7 26. O-O-O a5 27. Rf1 Bg6 28. Nxe6 Rh3 29. Nc5+ Kc6 30. Rg1 Bxc5 31. dxc5 Na4 32. f5 Bh7 33. e6 Nb7 34. e7 Kd7 35. c6+ 1-0

[Event "Werner-Ott-Open"]
[Site "?"]
[Date "2012.07.11"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Acikel, Mert"]
[Result "1-0"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. d4 e6 5. O-O Be7 6. b3 O-O 7. c4 c6 8. Bb2 b6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Nd2 Bb7 12. cxd5 cxd5 13. e4 Nc5 14. exd5 Bxd5 15. Nf3 Rc8 16. Qe2 Qd7 17. Rfd1 Qb7 18. Ne1 Bxg2 19. Nxg2 Rfd8 20. Ne3 h6 21. Nc4 Qe4 22. Qxe4 Nxe4 23. f3 Ng5 24. Kg2 b5 25. Ne3 Bc5 26. Rxd8+ Rxd8 27. Rd1 Rxd1 28. Nxd1 b4 29. Bc1 Nh7 30. Be3 Bxe3 31. Nxe3 Nf8 32. Nc2 Nd7 33. f4 a5 34. Nd4 Nb8 35. Kf3 Kf8 36. Ke4 Ke7 37. Kd3 Kd7 38. Kc4 Nc6 39. Nb5 f6 40. exf6 gxf6 41. Nd4 Nxd4 42. Kxd4 Kd6 43. g4 e5+ 44. fxe5+ fxe5+ 45. Ke4 a4 46. bxa4 Kc6 47. h4 Kb6 48. g5 hxg5 49. hxg5 Ka5 50. g6 Kxa4 51. g7 b3 52. axb3+ Kxb3 53. g8=Q+ Kc3 54. Qa2 Kb4 55. Kd5 e4 56. Qb2+ 1-0

[Event "Werner-Ott-Open"]
[Site "?"]
[Date "2012.07.10"]
[Round "?"]
[White "Gaerths, Ronny"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. Nf3 Qb6 5. b3 Bf5 6. e3 Nd7 7. Bd3 e6 8. Bxf5 exf5 9. Qd3 g6 10. O-O Ngf6 11. c4 Bg7 12. Nc3 O-O 13. cxd5 Nxd5 14. Nxd5 cxd5 15. Rfc1 Rfc8 16. Rc2 Rc6 17. Rac1 Rac8 18. Be7 Nf8 19. Bxf8 Kxf8 20. h4 Ke7 21. g3 Rxc2 22. Rxc2 Rxc2 23. Qxc2 Qc6 24. Qd2 Ke6 25. Qa5 a6 26. Qd8 Bf6 27. Qb8 Bg7 28. Kg2 Bf6 29. Ne1 Qc3 30. Kf1 Qc6 31. Nd3 Be7 32. Nf4+ Kd7 33. Qe5 Bd6 34. Qxd5 Qxd5 35. Nxd5 Kc6 36. Nf4 Kb5 37. Nd3 a5 38. Ke2 Kc6 39. Ne1 Kd5 40. Kd3 g5 41. h5 f6 42. a4 Bc7 43. Nf3 Bd6 44. Ng1 Bb4 45. f3 g4 46. fxg4 fxg4 47. e4+ Ke6 48. Ne2 f5 49. Nf4+ Kf6 50. Nd5+ Kg5 51. Nxb4 fxe4+ 52. Kxe4 axb4 53. Ke5 Kxh5 54. d5 Kg6 55. Ke6 h5 56. d6 h4 57. d7 1-0

[Event "Werner-Ott-Open"]
[Site "?"]
[Date "2012.07.09"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Bjarnehag, Peter"]
[Result "1/2-1/2"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 c5 5. f4 cxd4 6. Nce2 Nc6 7. Nf3 e6 8. Nexd4 Nxd4 9. Nxd4 Qb6 10. c3 Bc5 11. Qb3 Bxd4 12. cxd4 Qxb3 13. axb3 Nb8 14. Kf2 Bd7 15. Bd2 Nc6 16. Ke3 O-O 17. Bd3 f6 18. exf6 gxf6 19. Bc3 a6 20. Rhf1 Rae8 21. Rf3 Rf7 22. Raf1 Rg7 23. g3 b5 24. b4 Ne7 25. Bc2 Nf5+ 26. Bxf5 1/2-1/2

[Event "Werner-Ott-Open"]
[Site "?"]
[Date "2012.07.08"]
[Round "?"]
[White "Lehmann, Klaus"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. c3 c5 5. dxc5 Nf6 6. exd5 Qxd5 7. Ngf3 O-O 8. Bc4 Qxc5 9. Qe2 Nbd7 10. O-O Qh5 11. Ne4 Nxe4 12. Qxe4 Nf6 13. Qe2 b6 14. Ba6 Nd5 15. Bxc8 Raxc8 16. c4 Nb4 17. Bd2 Rfd8 18. Bc3 Qg4 19. Bxb4 Bxb4 20. b3 Rd2 21. Qe1 Rxf2 22. Qxf2 Bc5 23. Rad1 Bxf2+ 24. Rxf2 f6 25. h3 Qg3 26. Rfd2 e5 27. Rd7 e4 28. Nd4 Rc7 29. Rd5 g6 30. Rf1 f5 31. Kh1 Rf7 32. Ne6 h6 33. Nf4 g5 34. Ne2 Qe3 35. Nd4 f4 36. Nf5 Qe2 37. Rg1 Kh7 38. Nd6 Re7 39. Nf5 Re8 40. Rd7+ Kg6 41. g4 fxg3 42. Nxg3 Qf3+ 43. Kh2 e3 44. Rd6+ Kg7 45. Rd7+ Kf6 46. Rdd1 e2 47. Rc1 Qf2+ 48. Rg2 e1=Q 49. 0-1

[Event "USV Potsdam - PSV-Mitte"]
[Site "?"]
[Date "2012.02.05"]
[Round "6.3"]
[White "Schaefer, Heiko"]
[Black "Stratonowitsch, André"]
[Result "0-1"]
[PlyCount "52"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 Nf6 4. O-O d5 5. d3 e6 6. Nbd2 Be7 7. e4 Qc7 8. Re1 b5 9. a4 b4 10. b3 Ba6 11. Bb2 O-O 12. Nh4 Rad8 13. exd5 Nxd5 14. Ne4 Bxh4 15. gxh4 Nd4 16. Kh1 Bb7 17. Rg1 Nf4 18. f3 f5 19. Nd2 Rf6 20. Nc4 Rh6 21. Bxd4 Rxd4 22. Qe1 Nxg2 23. Kxg2 Rdxh4 24. Qe5 Rxh2+ 25. Kf1 Qxe5 26. Nxe5 Rxc2 27. 0-1

[Event "22. Gocher Open"]
[Site "Goch"]
[Date "2011.10.02"]
[Round "7.20"]
[White "Schaefer, Heiko"]
[Black "Beckmann, Arne"]
[Result "1/2-1/2"]
[PlyCount "84"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. O-O O-O 6. b3 Ne4 7. Bb2 c6 8. Nbd2 f5 9. Ne5 Nxd2 10. Qxd2 b6 11. f3 Ba6 12. Nxc6 Nxc6 13. Bxa6 Qc7 14. f4 Nb4 15. Bd3 Nxd3 16. Qxd3 g5 17. g3 g4 18. a4 h5 19. Ba3 Bxa3 20. Rxa3 Rfc8 21. Ra2 Qc3 22. Rd1 Rc7 23. Kf2 Rac8 24. Qxc3 Rxc3 25. Rd2 a6 26. Ke2 Kf7 27. Kf2 Kf6 28. Re2 R8c7 29. Ke1 Rc8 30. Kd2 R8c7 31. Re1 Rc8 32. Rb1 R8c7 33. b4 Rc8 34. b5 a5 35. Rb3 R3c4 36. Rb1 Kg6 37. Rh1 Kg7 38. h3 Kg6 39. hxg4 hxg4 40. Rh2 Kg7 41. Kc1 Rc3 42. Kd2 Kg6 43. 1/2-1/2

[Event "22. Gocher Open"]
[Site "Goch"]
[Date "2011.10.02"]
[Round "6.29"]
[White "Oehne, Timo"]
[Black "Schaefer, Heiko"]
[Result "0-1"]
[PlyCount "64"]

1. e4 c5 2. Nc3 Nc6 3. g4 e6 4. Bg2 h5 5. gxh5 Nf6 6. d3 Nxh5 7. Nf3 d6 8. Be3 Qb6 9. Qd2 Nd4 10. O-O-O g6 11. e5 d5 12. Ne2 Nf5 13. Bg5 a5 14. Nf4 a4 15. Nxh5 Rxh5 16. Bf6 Bd7 17. Ng5 Bc6 18. Bf3 Rh4 19. Rdg1 a3 20. b3 c4 21. dxc4 Rd4 22. Qe2 dxc4 23. Rd1 cxb3 24. cxb3 Rc8 25. Kb1 Ba4 26. Rc1 Rc5 27. Ne4 Bb5 28. Qe1 Bd3+ 29. Ka1 Rxe4 30. Qd2 Rxc1+ 31. Rxc1 Qd4+ 32. Qc3 Qxc3+ 33. 0-1

[Event "22. Gocher Open"]
[Site "Goch"]
[Date "2011.10.01"]
[Round "4.7"]
[White "Czybik, Nils Patrick"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "52"]

1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nc3 d5 7. d4 c6 8. b3 Ne4 9. Bb2 Nd7 10. Qc2 Qe8 11. Ne5 Qh5 12. Nxe4 fxe4 13. f3 Rf6 14. fxe4 Nxe5 15. dxe5 Rh6 16. h3 Bd7 17. Qd3 g5 18. g4 Qe8 19. exd5 exd5 20. cxd5 Bc5+ 21. e3 Rd8 22. Bd4 Bxd4 23. exd4 cxd5 24. Bxd5+ Kh8 25. Qf3 Bb5 26. Rf2 Qd7 27. 1-0

[Event "22. Gocher Open"]
[Site "Goch"]
[Date "2011.09.30"]
[Round "3.8"]
[White "Schaefer, Heiko"]
[Black "Pohle, Dirk"]
[Result "1/2-1/2"]
[PlyCount "86"]

1. Nf3 d5 2. d4 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 b6 8. h3 Bh5 9. g4 Ne4 10. cxd5 Nxc3 11. Qxc3 exd5 12. Nf5 Bg6 13. Bd3 h5 14. Rg1 hxg4 15. hxg4 a5 16. a3 Bxf5 17. gxf5 Bb4 18. axb4 axb4 19. Rxa8 bxc3 20. bxc3 O-O 21. e4 Qh4 22. e5 Qh2 23. Rg3 Qh1+ 24. Kd2 Kh8 25. Kc2 c5 26. dxc5 bxc5 27. f6 g6 28. e6 c4 29. Bxg6 fxg6 30. e7 Qe4+ 31. Kb2 Qe2+ 32. Ka1 Re8 33. f7 Qxe7 34. fxe8=Q+ Qxe8 35. Be3 Kg7 36. Bd4+ Kh6 37. Re3 Qb5 38. Be5 Nc6 39. Bf6 g5 40. Rg3 Qb3 41. Bxg5+ Kh7 42. Bc1 Qd1 43. Kb1 Qb3+ 44. 1/2-1/2

[Event "22. Gocher Open"]
[Site "Goch"]
[Date "2011.09.30"]
[Round "2.32"]
[White "Stergar, Lothar"]
[Black "Schaefer, Heiko"]
[Result "0-1"]
[PlyCount "78"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Nb3 c5 7. dxc5 Nxc5 8. Be3 b6 9. Be2 Ba6 10. O-O O-O 11. Nbd4 Bxe2 12. Qxe2 Qc7 13. Rac1 Nc6 14. Nxc6 Qxc6 15. Nd4 Qb7 16. c3 Rac8 17. Rcd1 a6 18. Qg4 f5 19. exf6 Rxf6 20. h4 Rg6 21. Qh3 h5 22. Bg5 Bxg5 23. hxg5 Qe7 24. f4 Ne4 25. Nf3 Qc5+ 26. Rd4 Rf8 27. Ne5 Nxg5 28. Qxh5 Nh3+ 29. Qxh3 Rh6 30. Qg4 Qb5 31. Ng6 Rf6 32. Ne7+ Kf7 33. Nxd5 Rh1+ 34. Kxh1 Qxf1+ 35. Kh2 Rh6+ 36. Kg3 Rg6 37. Qxg6+ Kxg6 38. Ne3 Qe2 39. Nd1 Kf5 40. 0-1

[Event "22. Gocher Open"]
[Site "Goch"]
[Date "2011.09.29"]
[Round "1.35"]
[White "Schaefer, Heiko"]
[Black "Immel, John Christian"]
[Result "1-0"]
[PlyCount "59"]

1. Nf3 d5 2. c4 d4 3. b4 g6 4. Bb2 Bg7 5. e3 e5 6. exd4 exd4 7. Bd3 Qe7+ 8. Qe2 Qxe2+ 9. Bxe2 Nc6 10. b5 Nb4 11. Na3 Bg4 12. Bxd4 Bxd4 13. Nxd4 Bxe2 14. Kxe2 O-O-O 15. Nac2 Nf6 16. Nxb4 Rxd4 17. d3 Re8+ 18. Kd2 Kd7 19. Rae1 Rxe1 20. Rxe1 c5 21. bxc6+ bxc6 22. Re7+ Kxe7 23. Nxc6+ Kd6 24. Nxd4 a6 25. h3 Kc5 26. Kc3 Nd7 27. Nb3+ Kc6 28. d4 Nf6 29. d5+ Kd6 30. Kd4 1-0

[Event "9th Amantea Open"]
[Site "?"]
[Date "2011.09.11"]
[Round "?"]
[White "Gromovs, Sergejs"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nh3 d6 6. O-O Nbd7 7. Nc3 Be7 8. b4 e5 9. b5 c5 10. Ng5 cxd4 11. Ne6 Qa5 12. Nd5 Nxd5 13. Bxd5 Nc5 14. Nxg7+ Kd8 15. f4 Bf8 16. Nh5 Ne4 17. fxe5 dxe5 18. Bxe4 fxe4 19. Bg5+ Be7 20. Bxe7+ Kxe7 21. Qc2 d3 22. exd3 Qb6+ 23. c5 Qg6 24. Nf6 Bh3 25. Qc3 Bxf1 26. Qxe5+ Kf7 27. Rxf1 Rhe8 28. Nxh7+ Kg8 29. Nf6+ Kf7 30. Nxe4+ Kg8 31. Nf6+ Kf7 32. Nd5+ Kg8 33. Ne7+ 1-0

[Event "9th Amantea Open"]
[Site "?"]
[Date "2011.09.10"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Forlano, Luigi"]
[Result "1-0"]

1. d4 d5 2. Nf3 c5 3. g3 cxd4 4. Nxd4 e5 5. Nb3 Be6 6. Bg2 Nc6 7. Nc3 Bb4 8. O-O Nge7 9. e4 Bxc3 10. bxc3 b6 11. Ba3 dxe4 12. Bxe4 Qxd1 13. Raxd1 Rd8 14. Bd6 f5 15. Bf3 Kf7 16. Rfe1 Kf6 17. Rd2 g5 18. Red1 e4 19. Be2 Nd5 20. Ba3 Nc7 21. Nd4 Na5 22. Nxe6 Rxd2 23. Rxd2 Nxe6 24. Rd7 Rd8 25. Be7+ 1-0

[Event "9th Amantea Open"]
[Site "?"]
[Date "2011.09.09"]
[Round "?"]
[White "Rotunno, Giuseppe"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]

1. d4 d5 2. Nf3 e6 3. g3 f5 4. Bg2 Nf6 5. O-O Bd6 6. b3 Qe7 7. Bb2 O-O 8. Nbd2 Nbd7 9. c4 c6 10. Ne5 Ne4 11. f3 Nxe5 12. Nxe4 fxe4 13. dxe5 Bc5+ 14. Bd4 dxc4 15. bxc4 b6 16. e3 exf3 17. Rxf3 Rd8 18. Rf4 Bb7 19. Qg4 Re8 20. Be4 Bxd4 21. exd4 c5 22. Bxh7+ Kxh7 23. Qh3+ Kg8 24. Rh4 Qg5 25. Rf1 Qe3+ 26. 1/2-1/2

[Event "9th Amantea Open"]
[Site "?"]
[Date "2011.09.08"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Sarro, Emilio"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 O-O 6. Qd2 Nbd7 7. O-O-O b6 8. Bh6 Bb7 9. Bxg7 Kxg7 10. Bd3 e5 11. h4 h5 12. d5 Nc5 13. Nh2 Bc8 14. f3 Nxd3+ 15. cxd3 Bd7 16. Rdg1 c6 17. g4 cxd5 18. Nxd5 Nxd5 19. exd5 Rh8 20. g5 Rc8+ 21. Kb1 Rc5 22. Nf1 Rxd5 23. Ne3 Rd4 24. Rc1 Bb5 25. Rc3 Qd7 26. Nc2 Rf4 27. d4 Qf5 28. dxe5 dxe5 29. Qd5 Be2 30. Re1 Rd4 31. Qb7 Rhd8 32. b3 R4d7 33. Qc6 Rd1+ 34. Rxd1 1/2-1/2

[Event "9th Amantea Open"]
[Site "?"]
[Date "2011.09.08"]
[Round "?"]
[White "Carlomagno, Vincenzo"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bc5 5. Be2 Nc6 6. c3 dxe4 7. dxe4 O-O 8. O-O Qe7 9. Qc2 e5 10. b4 Bd6 11. Nc4 h6 12. a4 Be6 13. Rd1 Bxc4 14. Bxc4 Nd8 15. Nh4 Ne6 16. Nf5 Qd7 17. Ba3 Ng5 18. f3 g6 19. Nxd6 cxd6 20. b5 Qc7 21. Bf1 Rfd8 22. h4 Ne6 23. Qd2 Kg7 24. Bxd6 Qb6+ 25. Kh1 Rd7 26. a5 Qd8 27. Bc4 Nf4 28. g3 N4h5 29. Kg2 Kg8 30. Qxh6 Rxd6 31. Rxd6 Qxd6 32. Qxg6+ Ng7 33. Qxf7+ Kh8 34. Qxb7 Rd8 35. Qxa7 Qd2+ 36. Kh3 Qxc3 37. Qc7 Qxa1 38. Qxd8+ Nge8 39. Qd2 Qd4 40. Qa2 Qd1 41. Qg2 Nd6 42. Be2 Qa4 43. a6 Nxb5 44. Bxb5 Qxb5 45. a7 Qd7+ 46. Kh2 Qxa7 47. Qb2 Kh7 48. Kg2 Qe3 49. Qf2 Qd3 50. g4 Kg6 51. Qe1 Nd7 52. Qc1 Kf7 53. Kg3 Qd4 54. g5 Nc5 55. h5 Ne6 56. Kg4 Nf4 57. Qc7+ Ke8 58. Qc6+ Ke7 59. Qf6+ Ke8 60. h6 Qd7+ 61. Qf5 Qd4 62. Qc8+ Ke7 63. h7 Ng6 64. h8=Q Nxh8 65. Qxh8 Qd7+ 66. Kg3 Qd4 67. Qf6+ Ke8 68. Kg4 Qc3 69. g6 Qb2 70. Kf5 Qa3 71. Qxe5+ Kf8 72. Qh8+ Ke7 73. f4 Qc5+ 74. Qe5+ 1-0

[Event "9th Amantea Open"]
[Site "?"]
[Date "2011.09.07"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Mladenov, Plamen"]
[Result "0-1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. Qe1 Be7 8. e4 Bh7 9. Ne5 O-O 10. f4 Na6 11. Qe2 Nb4 12. Nb3 a5 13. a3 a4 14. axb4 axb3 15. Rxa8 Qxa8 16. c3 Qa6 17. Qf3 dxe4 18. dxe4 Bxe4 19. Qf2 Rd8 20. g4 Bxg2 21. Qxg2 Qb5 22. g5 hxg5 23. Qxg5 Qe2 24. Nf3 c5 25. f5 Rd5 26. Qg3 cxb4 27. Nd4 Bc5 28. fxe6 Qxe6 29. Be3 Qg4 30. Re1 bxc3 31. bxc3 Qxg3+ 32. hxg3 Ng4 33. 0-1

[Event "9th Amantea Open"]
[Site "?"]
[Date "2011.09.06"]
[Round "?"]
[White "Roos, David"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. e4 e6 2. Nc3 d5 3. d4 Nf6 4. e5 Nfd7 5. Nf3 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 Qb6 9. Na4 Qb4+ 10. Qd2 Qxa4 11. O-O Nb4 12. b3 Qc6 13. Be2 Qc7 14. a3 Nc6 15. b4 Be7 16. Rfe1 b6 17. Rac1 Bb7 18. c4 dxc4 19. Bxc4 Rd8 20. Qb2 a6 21. Bg3 b5 22. Bd5 Nb6 23. Be4 Nc4 24. Qc3 Nb8 25. h4 Bxe4 26. Rxe4 Nc6 27. h5 Qd7 28. Rg4 g6 29. Qe1 Nxa3 30. Qe4 Nc4 31. Nh4 Qd5 32. Qf4 Qd2 33. 0-1

[Event "9th Amantea Open"]
[Site "?"]
[Date "2011.09.05"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Milchev, Nikolay"]
[Result "0-1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. d3 Nc6 6. O-O Nf6 7. c3 O-O 8. Na3 Rb8 9. Nc2 d4 10. e4 dxe3 11. Bxe3 b6 12. Nh4 Bb7 13. f5 Ne5 14. Bf4 Bxg2 15. Nxg2 Nd5 16. fxg6 hxg6 17. Bg5 Rb7 18. Nge3 Nxe3 19. Nxe3 Qxd3 20. Nd5 f6 21. Bf4 Rd7 22. Ne3 g5 23. Qe1 gxf4 24. gxf4 Qg6+ 25. Kh1 Qe4+ 26. Kg1 Nf3+ 27. 0-1

[Event "9th Amantea Open"]
[Site "?"]
[Date "2011.09.04"]
[Round "?"]
[White "Palazzotto, Roberto"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. f4 Nc6 11. Nf3 Qa5 12. Be2 Bd7 13. O-O cxd4 14. Nxd4 Nxd4 15. Qxd4 Rc8 16. c4 dxc4 17. Rfd1 Qb6 18. Rab1 Qxd4+ 19. Rxd4 b5 20. a4 a6 21. Rd6 Bc6 22. Bf3 Bxf3 23. gxf3 bxa4 24. Ra1 Ke7 25. Rxa4 Rhd8 26. Raxa6 Rxd6 27. Rxd6 f6 28. Rd4 Rc5 29. Kf2 Kf7 30. c3 Kg6 31. h3 fxe5 32. fxe5 Kf5 33. Re4 g5 34. Kg2 h5 35. Kg3 h4+ 36. Kf2 Ra5 37. Rxc4 Kxe5 38. Re4+ Kf5 39. Rc4 e5 40. Re4 Ra2+ 41. Re2 Ra3 42. Re3 Ke6 43. c4 Ra5 44. Re4 Ra8 45. Re1 Kd6 46. Re4 Ra2+ 47. Re2 Ra1 48. Re4 Ke6 49. Re2 Rh1 50. Kg2 Rd1 51. Re4 Rd2+ 52. Kg1 Rc2 53. Rg4 Kf5 54. Re4 Rd2 55. Rg4 Re2 56. Kf1 Rh2 57. Kg1 Rc2 58. Kf1 Rd2 59. Kg1 Rd4 60. Rxd4 exd4 61. Kf2 Kf4 62. Ke2 d3+ 63. Kxd3 Kxf3 64. c5 g4 65. c6 g3 66. c7 g2 67. c8=Q g1=Q 68. Qf5+ Kg2 69. Qg4+ Kh2 70. 1/2-1/2

[Event "11th Condino Open"]
[Site "?"]
[Date "2011.07.30"]
[Round "?"]
[White "Galas, Franco"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 4. Nbd2 Nxg5 5. Nxg5 Bg7 6. Ngf3 c5 7. e3 Qb6 8. Nb3 cxd4 9. exd4 d6 10. c3 O-O 11. Be2 a5 12. Qc1 a4 13. Nbd2 e5 14. Nc4 Qc7 15. dxe5 dxe5 16. O-O Be6 17. Na3 Nc6 18. Rd1 Rfd8 19. Ng5 Bf5 20. Rxd8+ Rxd8 21. Qe1 Qe7 22. Nf3 e4 23. Nd2 e3 24. Nf3 exf2+ 25. Qxf2 Bxc3 26. bxc3 Qxa3 27. c4 Qb2 28. Qf1 Re8 29. Re1 Nd4 30. Nxd4 Qxd4+ 31. Kh1 Qe3 32. Qf3 Qxf3 33. gxf3 Bd3 34. Kg1 Rxe2 35. 0-1

[Event "11th Condino Open"]
[Site "?"]
[Date "2011.07.28"]
[Round "?"]
[White "Nepi, Ezio"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. e3 Bd6 5. Bd3 f5 6. f4 Nf6 7. Nf3 O-O 8. O-O b6 9. cxd5 exd5 10. Ne5 Ne4 11. Bd2 Bxe5 12. fxe5 Ba6 13. Bxa6 Nxa6 14. Ne2 Qd7 15. Nf4 Nc7 16. Bb4 Rfd8 17. Qh5 Qf7 18. Qh3 a5 19. Ba3 b5 20. b3 b4 21. Bb2 g6 22. Rac1 Qd7 23. Nd3 Ne6 24. Rc2 Rdc8 25. Rfc1 Kg7 26. Qh4 Ra6 27. Kh1 h5 28. h3 g5 29. Qe1 Qe7 30. Kh2 h4 31. Qe2 Rb6 32. Qf3 Qf7 33. Rf1 Rf8 34. Rfc1 Qd7 35. Nc5 Qe8 36. Na4 Ra6 37. Qe2 Qc8 38. Ba1 Rf7 39. Bb2 Rc7 40. Qf1 Kg6 41. Qf3 Qe8 42. Rf1 Rf7 43. Qd1 Raa7 44. Rf3 Rac7 45. Qf1 g4 46. hxg4 fxg4 47. Rxf7 Rxf7 48. Qa6 Nd8 49. Nc5 Rf1 50. Qxf1 1-0

[Event "11th Condino Open"]
[Site "?"]
[Date "2011.07.27"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Dappiano, Andrea"]
[Result "0-1"]

1. d4 d6 2. Nf3 Bg4 3. c4 Nd7 4. Nc3 Bxf3 5. exf3 c6 6. Bd3 Ngf6 7. O-O e6 8. Re1 Be7 9. d5 cxd5 10. cxd5 e5 11. f4 O-O 12. Bf5 Re8 13. fxe5 Nxe5 14. Be3 Bf8 15. Bd4 Qa5 16. Rc1 g6 17. Bh3 Bg7 18. f4 Ned7 19. Kh1 Nc5 20. Qf3 Qb4 21. Red1 Nfe4 22. Bxg7 Kxg7 23. b3 Re7 24. f5 Rae8 25. Nxe4 Rxe4 26. f6+ Kg8 27. Rf1 Qd2 28. g3 Re2 29. Bg2 Nd3 30. Rc7 Ne5 31. Qf4 Rxg2 32. Qxd2 Rxd2 33. Rfc1 Nf3 34. R1c2 Re1# 35. 0-1

[Event "11th Condino Open"]
[Site "?"]
[Date "2011.07.26"]
[Round "?"]
[White "Girelli, Sergio"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. Nf3 Nc6 11. O-O Qa5 12. Rfd1 Bd7 13. Be2 Rc8 14. Qe3 cxd4 15. cxd4 Nb4 16. Bd3 Nxc2 17. Bxc2 Rxc2 18. Qb3 Ba4 19. Qxb7 O-O 20. Rdc1 Qc3 21. Qb1 Rc8 22. Rxc2 Bxc2 23. Qe1 Qc4 24. Rc1 Qa4 25. Qd2 Rc4 26. Ne1 Be4 27. Rxc4 dxc4 28. h3 a5 29. Nf3 Qb4 30. Qxb4 axb4 31. Nd2 c3 32. Nb3 Bd5 33. Nc1 c2 34. f3 Bxa2 35. 0-1

[Event "11th Condino Open"]
[Site "?"]
[Date "2011.07.26"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Rotstein, Arkadij"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O c5 6. c4 g6 7. Nc3 Bg7 8. d5 exd5 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Bxg6 hxg6 12. Qxd5 Nc6 13. Rd1 Qe7 14. Rb1 Rh5 15. Qd2 O-O-O 16. a3 g5 17. h3 f5 18. Kf1 g4 19. Ng1 gxh3 20. Nxh3 f4 21. Qd6 Qe4 22. Qd3 Qxd3+ 23. Rxd3 f3 24. Ng1 fxg2+ 25. Kxg2 Rg8 26. Kf1 Ne5 27. Rd5 Bf6 28. f4 Rh1 29. fxe5 Rgxg1+ 30. Ke2 Be7 31. 0-1

[Event "11th Condino Open"]
[Site "?"]
[Date "2011.07.25"]
[Round "?"]
[White "Carletti, Davide"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bc5 5. g3 dxe4 6. dxe4 Ng4 7. Nb3 Bxf2+ 8. Ke2 Qxd1+ 9. Kxd1 Bb6 10. Ke2 Nf2 11. Rg1 Nxe4 12. Rg2 Nc6 13. Be3 e5 14. Bxb6 axb6 15. Ke3 Nd6 16. Bd3 f5 17. Bf1 O-O 18. Rd2 f4+ 19. gxf4 exf4+ 20. Ke2 Bg4 21. Bg2 Nc4 22. Rd5 Ne3 23. Rg5 h6 24. Rg6 Bf5 25. 0-1

[Event "35. Potsdamer Weihnachtsturnier"]
[Site "?"]
[Date "2010.12.30"]
[Round "7.7"]
[White "Schaefer, Heiko"]
[Black "Lenz, Tobias"]
[Result "1-0"]
[PlyCount "77"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. e3 f5 5. g4 Nf6 6. gxf5 exf5 7. Nf3 Be7 8. h4 Be6 9. Ng5 Bg8 10. Qb3 Qb6 11. Bd2 Nbd7 12. Bd3 g6 13. O-O-O h6 14. Nh3 dxc4 15. Bxc4 Qxb3 16. axb3 b5 17. Bxg8 Rxg8 18. Nf4 b4 19. Nce2 g5 20. hxg5 hxg5 21. Nd3 a5 22. Ng3 f4 23. exf4 g4 24. Rde1 Kd8 25. Ne5 Nxe5 26. dxe5 Nd5 27. Rh7 a4 28. bxa4 Rxa4 29. Kc2 c5 30. Kb3 Nb6 31. Rd1 c4+ 32. Kc2 b3+ 33. Kb1 Ke8 34. Be3 c3 35. bxc3 Nc4 36. Nf5 Ba3 37. Rc7 Bf8 38. Rd4 g3 39. Nxg3 1-0

[Event "35. Potsdamer Weihnachtsturnier"]
[Site "?"]
[Date "2010.12.29"]
[Round "5.14"]
[White "Schaefer, Heiko"]
[Black "Werthmann, Nils"]
[Result "1-0"]
[PlyCount "65"]

1. d4 Nf6 2. Nf3 d5 3. e3 c6 4. c4 e6 5. Nc3 Nbd7 6. Qc2 Be7 7. Be2 dxc4 8. Bxc4 O-O 9. O-O a6 10. a4 b6 11. e4 Bb7 12. Rd1 b5 13. Bd3 h6 14. e5 Nd5 15. Nxd5 exd5 16. Be3 Re8 17. Nd2 Rc8 18. Bf5 Rc7 19. e6 Nf6 20. exf7+ Kxf7 21. Bg6+ Kf8 22. Bxe8 Qxe8 23. axb5 axb5 24. Ra7 Qh5 25. Bf4 Rd7 26. Re1 Bb4 27. Re3 Rf7 28. Nf1 Ng4 29. Rh3 Qf5 30. Qxf5 Rxf5 31. Rf3 Bc8 32. h3 Nf6 33. Ra8 1-0

[Event "35. Potsdamer Weihnachtsturnier"]
[Site "?"]
[Date "2010.12.29"]
[Round "6.10"]
[White "Wiezer, Siegfried"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "99"]

1. Nf3 e6 2. d4 f5 3. Bg5 Be7 4. h4 Nf6 5. Nc3 d5 6. Ne5 Nbd7 7. f4 Nxe5 8. fxe5 Ng4 9. Qd2 Bd7 10. Qf4 h6 11. Bxe7 Qxe7 12. h5 O-O-O 13. e3 Qg5 14. Nd1 Be8 15. c4 c6 16. Be2 Bxh5 17. Rc1 Kb8 18. cxd5 cxd5 19. Rc3 Qxf4 20. exf4 Bf7 21. Bxg4 fxg4 22. Ne3 h5 23. g3 Bg6 24. Kd2 Rc8 25. Rhc1 Rxc3 26. Rxc3 Rc8 27. Rxc8+ Kxc8 28. Nd1 Be8 29. Ne3 g6 30. Ng2 Kd8 31. Nh4 Ke7 32. Kc3 Kf7 33. Kb4 b6 34. Kc3 Kg7 35. b4 Kh6 36. Kb3 Bb5 37. a4 Bc4+ 38. Ka3 g5 39. fxg5+ Kxg5 40. a5 bxa5 41. bxa5 Bf1 42. Kb4 Kh6 43. Kc3 Kg7 44. Kd2 Kf7 45. Ke3 Kg7 46. Kf4 Kh6 47. Ke3 Bc4 48. Kf4 Bd3 49. Ke3 Be4 50. Kf4 1/2-1/2

[Event "35. Potsdamer Weihnachtsturnier"]
[Site "?"]
[Date "2010.12.28"]
[Round "4.4"]
[White "Hahn, Thomas"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "93"]

1. d4 e6 2. Bf4 f5 3. Nf3 Nf6 4. e3 b6 5. Be2 Bb7 6. O-O Be7 7. c4 Nh5 8. Nc3 Nxf4 9. exf4 O-O 10. a3 a5 11. d5 Na6 12. Nd4 Bf6 13. dxe6 Bxd4 14. Qxd4 Nc5 15. Rad1 d6 16. Rfe1 Nxe6 17. Qe3 Re8 18. Bf3 Bxf3 19. Qxf3 Qd7 20. Qd5 Qf7 21. g3 Rad8 22. Re3 Nc5 23. Rde1 Rxe3 24. Rxe3 Qxd5 25. Nxd5 Kf8 26. Nxc7 Rc8 27. Nb5 Nb7 28. Re6 Rxc4 29. Nxd6 Nxd6 30. Rxd6 b5 31. Rd5 g6 32. Rxb5 Rc2 33. b3 Rc3 34. Rxa5 Rxb3 35. Ra7 h5 36. a4 h4 37. a5 h3 38. Kf1 Rb1+ 39. Ke2 Rb2+ 40. Ke3 Rb3+ 41. Kd4 Rb2 42. Rh7 Rxf2 43. a6 Rxh2 44. a7 Ra2 45. a8=Q+ Rxa8 46. Rh8+ Kg7 47. Rxa8 1-0

[Event "35. Potsdamer Weihnachtsturnier"]
[Site "?"]
[Date "2010.12.28"]
[Round "3.14"]
[White "Schaefer, Heiko"]
[Black "Brandt, Fred"]
[Result "1-0"]
[PlyCount "73"]

1. Nf3 Nf6 2. d4 e6 3. Bf4 d5 4. h3 c5 5. c3 Be7 6. e3 O-O 7. Nbd2 Nc6 8. Bd3 Nh5 9. Bh2 g6 10. g4 Ng7 11. Bf4 cxd4 12. exd4 Bd6 13. Bxd6 Qxd6 14. Qe2 e5 15. dxe5 Nxe5 16. Nxe5 Re8 17. f4 f6 18. Ndf3 fxe5 19. fxe5 Qc7 20. O-O-O Be6 21. Kb1 a6 22. Bc2 Rad8 23. Rhe1 Qa5 24. Bb3 Re7 25. Rd4 Red7 26. Red1 Ne8 27. Ng5 Nc7 28. Qg2 Qb6 29. Ne4 Ne8 30. Ba4 Qc7 31. Bxd7 Rxd7 32. Ng5 Qxe5 33. Nxe6 Qxe6 34. Rxd5 Re7 35. Rd8 Kg7 36. Qd5 Qf6 37. Rd7 1-0

[Event "35. Potsdamer Weihnachtsturnier"]
[Site "?"]
[Date "2010.12.27"]
[Round "2.10"]
[White "Boettcher, Frank"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "45"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 c6 5. Bg2 d5 6. Qd3 Na6 7. a3 Be7 8. Nf3 O-O 9. O-O Bd7 10. Ne5 Be8 11. f3 c5 12. e3 Nc7 13. Kh1 Bd6 14. cxd5 Bxe5 15. dxe5 Nfxd5 16. Rd1 Bc6 17. Qc2 Qe7 18. Nxd5 Nxd5 19. e4 fxe4 20. fxe4 Nc7 21. Be3 b6 22. b4 Na6 23. Rd6 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2010.12.27"]
[Round "1.11"]
[White "Schäfer, Heiko"]
[Black "Salzwedel, Mario"]
[Result "1-0"]
[PlyCount "151"]

1. Nf3 d5 2. d4 Nf6 3. e3 g6 4. c4 c6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. Bd2 Nbd7 11. Rc1 Nb6 12. Ne4 Nxe4 13. Bxe4 Rc8 14. Ba5 Qd6 15. b3 e5 16. dxe5 Bxe5 17. Nxe5 Qxe5 18. Qf3 Nd5 19. Rc5 Qe7 20. Rfc1 Qd7 21. h4 f5 22. Bxd5+ cxd5 23. Rc7 Qe6 24. Qd1 Rxc7 25. Rxc7 Rf7 26. Rc5 a6 27. Bc3 Qe4 28. Qd4 Qxd4 29. Bxd4 Rd7 30. Kh2 Kf7 31. Kg3 Re7 32. f3 Ke6 33. Kf4 h6 34. Rc1 Rf7 35. b4 Rd7 36. Rh1 Rf7 37. Rh3 Re7 38. Rg3 Kf7 39. Rh3 Ke6 40. Rh1 Rc7 41. Bc5 Rc8 42. Rf1 Rg8 43. g4 g5+ 44. hxg5 hxg5+ 45. Kg3 Rh8 46. Rc1 Rh7 47. Bb6 Ke5 48. Bd8 f4+ 49. exf4+ gxf4+ 50. Kg2 Kd4 51. Bf6+ Ke3 52. Re1+ Kd2 53. Re8 Rc7 54. g5 Rc2 55. g6 Kd3+ 56. Kh3 Bc8+ 57. Kh4 Rh2+ 58. Kg5 Rg2+ 59. Kh5 Bf5 60. Rg8 Rxg6 61. Rxg6 Bxg6+ 62. Kxg6 Ke3 63. Kf5 d4 64. Bxd4+ Kxd4 65. Kxf4 Kc4 66. Ke4 Kxb4 67. f4 Ka3 68. f5 b4 69. f6 Kxa2 70. f7 b3 71. f8=Q b2 72. Qf2 Ka1 73. Qd4 Ka2 74. Qa4+ Kb1 75. Kd3 a5 76. Kc3 1-0

[Event "1nd Goch op"]
[Site "?"]
[Date "2000.10.15"]
[Round "?"]
[White "Berens, Thomas"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 c6 5. Bxf6 exf6 6. Nxe4 d5 7. Ng3 Bd6 8. Bd3 O-O 9. c3 Nd7 10. Qc2 Re8+ 11. N1e2 Nf8 12. O-O-O c5 13. dxc5 Bxc5 14. Bc4 Kh8 15. Bxd5 Qa5 16. Nd4 Rd8 17. Bb3 Bg4 18. f3 Bxd4 19. fxg4 Be5 20. Qf5 b6 21. Qf3 Ng6 22. Rxd8+ Rxd8 23. Rd1 Bf4+ 24. Kb1 b5 25. Rxd8+ Qxd8 26. h4 Bb8 27. Nf5 Ne5 28. Qe2 a6 29. Nd4 Ba7 30. Ne6 Qb6 31. Qd1 g6 32. h5 Qg1 33. hxg6 hxg6 34. Qxg1 Bxg1 35. Bd1 Bb6 36. Kc2 Kg8 37. Be2 Kf7 38. Nd4 Ke7 39. Kd2 Kd6 40. Ke3 Kd5 41. b3 1/2-1/2

[Event "1nd Goch op"]
[Site "?"]
[Date "2000.10.15"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Rothkugel, Wolfgang"]
[Result "1-0"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 e6 5. Bc4 Nge7 6. O-O Na5 7. Bb5+ Bd7 8. d4 Bxb5 9. Nxb5 Qb6 10. Qe2 a6 11. Na3 cxd4 12. Kh1 d5 13. c3 dxe4 14. Nxd4 Nd5 15. f5 Bxa3 16. fxe6 fxe6 17. bxa3 O-O-O 18. Bg5 Rd7 19. Rab1 Qd6 20. Nb3 Nc6 21. Rfd1 Qe5 22. Nc5 Rf7 23. Rxb7 Rxb7 24. Qxa6 Qc7 25. Rb1 Rf8 26. Nxb7 Kd7 27. Nc5+ Kd6 28. Nxe4+ Kd7 29. Rb7 Qxb7 30. Qxb7+ Nc7 31. h3 1-0

[Event "11. Gocher Open"]
[Site "Goch"]
[Date "2000.10.14"]
[Round "4"]
[White "Scalisi, Carmelo"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "93"]

1. e4 c5 2. c3 e6 3. Nf3 d5 4. exd5 exd5 5. d4 Bd6 6. Bb5+ Nc6 7. O-O Nge7 8. dxc5 Bxc5 9. Bf4 O-O 10. b4 Bb6 11. Qb3 Be6 12. Rd1 Bxf2+ 13. Kxf2 Qb6+ 14. Be3 Qxb5 15. Na3 Qa6 16. b5 d4 17. bxa6 dxe3+ 18. Kxe3 Bxb3 19. axb7 Rab8 20. axb3 Rxb7 21. b4 Re8 22. Kf2 Nf5 23. Nc4 h5 24. Rd6 Rc7 25. Rd5 Nce7 26. Rc5 Rec8 27. Rxc7 Rxc7 28. Nfd2 g6 29. Ra5 Nc8 30. h3 h4 31. Rd5 Kf8 32. Rd3 Nb6 33. Ne3 Ne7 34. Nf3 f5 35. Nxh4 f4 36. Nd1 Kf7 37. Nf3 Kf6 38. Nd4 Ned5 39. Nb5 Re7 40. Nb2 Ke5 41. Nd4 Ke4 42. Nb3 Rc7 43. Nc5+ Ke5 44. Rf3 g5 45. Nbd3+ Kf5 46. g4+ Kg6 47. h4 1/2-1/2

[Event "11. Gocher Open"]
[Site "Goch"]
[Date "2000.10.14"]
[Round "5"]
[White "Schaefer, Heiko"]
[Black "Wuertele, Armin"]
[Result "1/2-1/2"]
[PlyCount "71"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. g3 e6 6. Bg2 Nge7 7. O-O O-O 8. d3 d6 9. Be3 Nd4 10. Bf2 Nxf3+ 11. Bxf3 Nc6 12. Rb1 a6 13. Ne2 Nd4 14. Bg2 Nxe2+ 15. Qxe2 Qa5 16. a3 Bd7 17. b4 Qc7 18. bxc5 dxc5 19. e5 Rab8 20. Rb3 Rfc8 21. Rfb1 b5 22. Rc3 Bf8 23. g4 Bc6 24. Bxc6 Qxc6 25. d4 Qd5 26. Rd3 cxd4 27. Bxd4 Qc4 28. c3 Rd8 29. f5 Rd5 30. f6 Rbd8 31. Rbd1 Bc5 32. Qd2 Bf8 33. h4 h6 34. Kf2 Kh7 35. h5 g5 36. Ke2 1/2-1/2

[Event "1nd Goch op"]
[Site "?"]
[Date "2000.10.13"]
[Round "?"]
[White "Verges, Joerg"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Be2 Bg7 6. O-O O-O 7. Re1 Nc6 8. c3 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Bf3 Re8 12. Qxd5 Bxh2+ 13. Kf1 Bd7 14. Na3 Bd6 15. Bg5 Qc8 16. Qd4 Bf8 17. Rad1 Be6 18. Bd5 Bg7 19. Qc4 Bxd5 20. Rxe8+ Qxe8 21. Qxd5 h6 22. Be3 Kh7 23. Qd7 Qe4 24. Qxf7 Rf8 25. Qd5 Qxe3 26. Qd2 Qe5 27. Re1 Qh2 28. Re7 Qh1+ 29. Ke2 Qxg2 30. Qd4 Rg8 31. Qd7 Kh8 32. Qxc7 Qg4+ 33. Kd2 Qf3 34. Ke1 Qh1+ 35. Ke2 Qh5+ 36. Kd2 Qd5+ 37. Kc2 Qf5+ 38. Kb3 Qd5+ 39. Kc2 Qf5+ 40. Kb3 Qxf2 41. Nc4 g5 42. Qd7 h5 43. Nd6 g4 44. Nf5 Qb6+ 45. Kc2 Qg6 46. Kd2 g3 47. Nxg7 Rxg7 48. Qd8+ Kh7 49. Re3 Qg5 50. Qxg5 Rxg5 51. Re1 g2 52. Rg1 h4 53. Ke2 h3 54. 0-1

[Event "1nd Goch op"]
[Site "?"]
[Date "2000.10.13"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Schebler, Gerhard"]
[Result "0-1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nh6 5. O-O Nf5 6. c3 Nc6 7. d4 h5 8. Ne5 h4 9. e4 dxe4 10. Nxc6 bxc6 11. Bxe4 hxg3 12. hxg3 Nxg3 13. Bxc6+ Bd7 14. Bxa8 Qxa8 15. Qf3 Rh1+ 16. Kg2 Bc6 17. 0-1

[Event "Kleve op"]
[Site "?"]
[Date "1999.05.16"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Koscielski, Janusz"]
[Result "0-1"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d3 Nc6 7. e4 d6 8. Nc3 Rb8 9. a4 a6 10. h3 b5 11. axb5 axb5 12. g4 b4 13. Ne2 Nd7 14. f5 Nde5 15. Qe1 b3 16. Qh4 Nxf3+ 17. Bxf3 bxc2 18. Bg5 Re8 19. e5 Nxe5 20. Bd5 Bb7 21. fxg6 hxg6 22. Nf4 Bxd5 23. Nxd5 f6 24. Bxf6 exf6 25. Rxf6 Nf3+ 26. 0-1

[Event "Kleve op"]
[Site "?"]
[Date "1999.05.16"]
[Round "?"]
[White "Schmitt, Harald"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. g3 g6 5. Bg2 Bg7 6. Nf3 O-O 7. O-O Qe8 8. Qb3 e5 9. dxe5 dxe5 10. Rd1 Na6 11. Qb5 e4 12. Qxe8 Rxe8 13. Nd4 c6 14. Rb1 Nc5 15. b4 Ne6 16. e3 Ng4 17. Bb2 Ne5 18. Bf1 Nxd4 19. exd4 Nf3+ 20. Kg2 Nxd4 21. Nxe4 fxe4 22. Bxd4 Bg4 23. Rd2 Rad8 24. Be3 Rxd2 25. Bxd2 Bd4 26. Re1 Rf8 27. Be3 Bf3+ 28. Kg1 Rd8 29. Bg5 Rf8 30. c5 Kg7 31. Bc4 h6 32. Be3 Bc3 33. Rc1 Be5 34. a4 Rd8 35. b5 Bd4 36. bxc6 bxc6 37. Rb1 Bxe3 38. fxe3 Rd2 39. Rb7+ Kf6 40. Bf1 Rc2 41. Rxa7 Rxc5 42. a5 Rc1 43. Kf2 Rc2+ 44. Kg1 Kg5 45. a6 Be2 46. Rf7 Bxf1 47. Rxf1 Ra2 48. Rf4 Rxa6 49. Rxe4 Ra8 50. Rc4 Rc8 51. Kg2 c5 52. Kf3 Kf5 53. e4+ Ke5 54. h4 Kd6 55. g4 Rb8 56. Ra4 Rb6 57. Kf4 Ke6 58. g5 h5 59. Rc4 Rc6 60. Ke3 Kd6 61. Kf4 Ra6 62. Rc3 Ra1 63. Rd3+ Ke6 64. Rc3 Rf1+ 65. Ke3 Kd6 66. Rd3+ Kc7 67. e5 Re1+ 68. Kf4 Rh1 69. Kg3 Rg1+ 70. Kf4 Rg4+ 71. Ke3 Rxh4 72. Rd5 c4 73. e6 Rh1 74. Kf2 Ra1 75. e7 Ra8 76. Rc5+ Kd7 77. Rxc4 Kxe7 78. Rb4 Kf7 79. Rf4+ Kg7 80. Rb4 Rf8+ 81. Ke3 Rf5 82. Rb7+ Kf8 83. Rb8+ Ke7 84. Rb7+ Ke6 85. Rb6+ Kf7 86. Rb7+ Kg8 87. Rb8+ Kg7 88. Rb7+ Rf7 89. Rb4 Ra7 90. Kf4 Kf7 91. Ke4 Ra6 92. Rb7+ Ke6 93. Rg7 Ra4+ 94. Kf3 Kf5 95. 0-1

[Event "Kleve op"]
[Site "?"]
[Date "1999.05.15"]
[Round "?"]
[White "Podzielny, Karl-Heinz"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. Nf4 d6 6. d5 c6 7. c4 e5 8. dxe6 Na6 9. h4 Nc5 10. h5 Bxe6 11. h6 Bf8 12. Qd4 Bf7 13. Nc3 Qe7 14. b4 Ne6 15. Nxe6 Qxe6 16. Bb2 Be7 17. b5 Qxc4 18. Qxc4 Bxc4 19. bxc6 b5 20. Nd5 Kf7 21. Nxe7 Kxe7 22. O-O Rac8 23. a4 b4 24. Bd4 Rc7 25. Rfe1 Bf7 26. Rab1 Rb8 27. Rb2 Ng4 28. e4 fxe4 29. Bxe4 Nxh6 30. Be3 Ng4 31. Bg5+ Kf8 32. Rd2 b3 33. Bf4 Ne5 34. Rxd6 b2 35. Rb1 Nc4 36. Rd4 Re8 37. Bxc7 Rxe4 38. Rxe4 Nd2 39. Bd6+ Kg8 40. c7 1-0

[Event "Kleve op"]
[Site "?"]
[Date "1999.05.15"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Huennekes, Theo"]
[Result "1-0"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. d3 c6 7. c3 Bd7 8. Ne5 Qc8 9. Qb3 Ng4 10. Nxd7 Nxd7 11. h3 Ngf6 12. e4 e5 13. fxe5 Nxe5 14. Bg5 Ned7 15. e5 Nc5 16. Qa3 Nfd7 17. d4 Ne6 18. Be3 f6 19. exf6 Rxf6 20. Nd2 Bf8 21. Qb3 Rxf1+ 22. Rxf1 Bd6 23. Bxd5 cxd5 24. Qxd5 Bxg3 25. Qxe6+ 1-0

[Event "Kleve op"]
[Site "?"]
[Date "1999.05.14"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Wallhof, Dieter"]
[Result "1-0"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. O-O O-O 6. d3 d6 7. e4 Nc6 8. Nc3 Rb8 9. a4 a6 10. h3 b5 11. axb5 axb5 12. Be3 Nd7 13. d4 b4 14. Ne2 Qb6 15. e5 Ba6 16. Re1 Bxe2 17. Rxe2 cxd4 18. Nxd4 Nxd4 19. Bxd4 Qb5 20. Bf1 Qc6 21. exd6 Bxd4+ 22. Qxd4 exd6 23. Rd2 Rb6 24. Rad1 Qc7 25. Bc4 Nc5 26. Re1 Qd8 27. Rde2 Rb8 28. Re7 Qc8 29. Qf6 Qf5 30. Bxf7+ 1-0

[Event "Kleve op"]
[Site "?"]
[Date "1999.05.13"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Hackstein, Urs"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 Bb4 5. d5 Nxe4 6. dxc6 Nxc3 7. bxc3 Bxc3+ 8. Bd2 Bxa1 9. Qxa1 d6 10. Bb5 O-O 11. O-O a6 12. Ba4 bxc6 13. Bxc6 Rb8 14. Ba5 Bb7 15. Qc3 Qe7 16. h3 Bc8 17. Re1 Be6 18. a3 f5 19. Nxe5 Qf6 20. Nd3 Qxc3 21. Bxc3 Bc4 22. Nf4 Rf7 23. h4 g6 24. h5 g5 25. Nd5 Kf8 26. h6 Bxd5 27. Bg7+ Rxg7 28. hxg7+ Kxg7 29. Bxd5 Rb5 30. Bb3 Re5 31. Kf1 Kf6 32. Rxe5 dxe5 33. Ke2 e4 34. f3 exf3+ 35. Kxf3 Ke5 36. Bf7 Kd4 37. Be6 Ke5 38. Bd7 h5 39. g3 c5 40. Be8 h4 41. gxh4 gxh4 42. Bg6 a5 43. Kg2 Kf4 44. Kh3 Kg5 45. Bh7 f4 46. Be4 Kh5 47. Bf3+ Kg5 48. c3 c4 49. Bd5 Kf5 50. Kxh4 Ke5 51. Bxc4 f3 52. Kg3 Ke4 53. Kf2 Kf4 54. Bd5 Ke5 55. Bxf3 Kd6 56. Ke3 Ke5 57. Kd3 1-0

[Event "9. Gocher Open"]
[Site "Goch"]
[Date "1998.10.18"]
[Round "7"]
[White "Rombey, Hans"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "2"]

1. e4 c5 2. 1/2-1/2

[Event "9th Goch op"]
[Site "?"]
[Date "1998.10.18"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Kiesow, Klaus"]
[Result "0-1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. d3 c5 7. Nc3 Nc6 8. Ne5 e6 9. Nxc6 bxc6 10. e4 Nd7 11. Ne2 Rb8 12. Rb1 f5 13. c4 Nb6 14. e5 Rf7 15. Qc2 Bf8 16. b3 a5 17. Bd2 Ra8 18. Nc3 a4 19. Nxa4 Rfa7 20. Nc3 d4 21. Na4 Nxa4 22. bxa4 Rxa4 23. Rb2 Qc7 24. Rfb1 R4a6 25. Ra1 Be7 26. a4 Bd8 27. Bf3 Kf8 28. Kf2 Ke8 29. Bd1 Qa7 30. Qb1 Bc7 31. Bc2 Rb6 32. Raa2 Rab8 33. Rb3 Rxb3 34. Bxb3 Ba5 35. Ke2 Bxd2 36. Kxd2 Qa5+ 37. Kd1 Qb4 38. Rb2 Ba6 39. Qc2 Kd7 40. Qd2 Kc7 41. Kc1 Qxd2+ 42. Kxd2 h5 43. Rb1 Rh8 44. Rg1 Rb8 45. Rb1 Rh8 46. Bd1 Ra8 47. h3 Bb7 48. Ke2 Rh8 49. Kf2 Rg8 50. Bf3 Ra8 51. Bd1 Rg8 52. g4 h4 53. Bc2 fxg4 54. hxg4 Rf8 55. f5 exf5 56. g5 f4 57. Rh1 Rh8 58. Kf3 Bc8 59. Bd1 Kb6 60. Be2 Ka5 61. Bf1 Bf5 62. Kxf4 Rf8 63. e6 Bxd3+ 64. Ke5 Bxf1 65. e7 Re8 66. Kf6 Bxc4 67. Rxh4 Kxa4 68. Rh1 d3 69. Rc1 Kb4 70. 0-1

[Event "9th Goch op"]
[Site "?"]
[Date "1998.10.17"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Thoennessen, Klaus"]
[Result "1/2-1/2"]

1. f4 d5 2. Nf3 c5 3. g3 Nf6 4. Bg2 Nc6 5. O-O g6 6. d3 Bg7 7. Nc3 O-O 8. Ne5 Nxe5 9. fxe5 Ng4 10. Nxd5 Nxe5 11. Bg5 Nc6 12. c3 h6 13. Be3 e6 14. Nf4 Qd6 15. Nh3 e5 16. Nf2 f5 17. Qb3+ Kh7 18. Qb5 Re8 19. Bxc5 Qc7 20. e4 Bd7 21. exf5 gxf5 22. Be3 Rf8 23. a4 Kh8 24. a5 Rae8 25. a6 b6 26. Qc4 Rc8 27. Qh4 Qd6 28. Rad1 Rce8 29. g4 f4 30. Bc1 Qc5 31. Be4 Rg8 32. Kh1 Re6 33. g5 Ne7 34. Ng4 Ng6 35. Nxh6 Rf8 36. Qh5 Bc6 37. Rg1 Bxe4+ 38. dxe4 Qc6 39. Rde1 f3 40. Ng4+ Kg8 41. Rgf1 Nf4 42. Bxf4 Rxf4 43. Nf2 Qb5 44. Rd1 Rf8 45. Ng4 Qxb2 46. Rf2 Rd6 47. Rdf1 Qxc3 48. g6 Rf4 49. Nh6+ Bxh6 50. Qxh6 Rd7 51. Qh3 Qc6 52. Rxf3 Rg7 53. Rxf4 exf4 54. Qb3+ Kh8 55. Qd5 Qxg6 56. e5 Qg5 57. 1/2-1/2

[Event "9th Goch op"]
[Site "?"]
[Date "1998.10.17"]
[Round "?"]
[White "Vasiljevs, Jurijs"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 O-O 6. Bg2 d6 7. O-O Nc6 8. d5 Na5 9. Qd3 e5 10. dxe6 Bxe6 11. Nd5 Ne4 12. Nd4 Bf7 13. b4 Nc6 14. Bb2 Ne5 15. Qc2 c6 16. Ne3 Rc8 17. Rfd1 Qb6 18. Rab1 d5 19. c5 Qc7 20. f3 Nf6 21. Bh3 Rce8 22. Ng2 Nc4 23. Bc1 Kh8 24. Rb3 Bg8 25. Ne3 Ne5 26. a4 Ned7 27. Bb2 f4 28. gxf4 Qxf4 29. Ng2 Qh6 30. Bxd7 Nxd7 31. b5 Ne5 32. bxc6 bxc6 33. Rb7 Rf7 34. Qb3 Nc4 35. Rxf7 Bxf7 36. Ba1 Kg8 37. Nxc6 Rxe2 38. Bxg7 Qg5 39. Qb8+ Kxg7 40. Qg3 Qxg3 41. hxg3 Rxg2+ 42. Kxg2 Ne3+ 43. Kg1 Nxd1 44. Nxa7 Nc3 45. a5 d4 46. Kf2 Bc4 47. c6 Nd5 48. Nc8 Bb5 49. Na7 Ba6 50. 0-1

[Event "9th Goch op"]
[Site "?"]
[Date "1998.10.16"]
[Round "?"]
[White "Schebler, Gerhard"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. d4 O-O 6. b4 d6 7. Bb2 c5 8. dxc5 dxc5 9. b5 Qb6 10. c4 a6 11. a4 axb5 12. cxb5 Be6 13. Qc2 Nbd7 14. Nbd2 Rad8 15. Ng5 Bf7 16. Nc4 Qc7 17. a5 e5 18. b6 Qb8 19. Rfd1 h6 20. Nxf7 Rxf7 21. Nd6 1-0

[Event "9th Goch op"]
[Site "?"]
[Date "1998.10.16"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Classen, Harald"]
[Result "1-0"]

1. f4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Bg2 Bxf3 5. Bxf3 c6 6. O-O Nbd7 7. d4 e6 8. c3 Bd6 9. Nd2 Qc7 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bg2 O-O-O 14. b4 h6 15. Qb3 Rdg8 16. Rb1 a6 17. a4 g5 18. f5 e5 19. b5 axb5 20. axb5 c5 21. b6 Qe7 22. Ra1 e4 23. Ra8+ Bb8 24. Ba3 Rd8 25. Bxc5 Qd7 26. Qa2 Qc6 27. Ra1 Nd7 28. Qa3 Nxb6 29. Bxb6 Qxb6 30. Bxe4 Qd6 31. Qb3 Rd7 32. R1a5 Re8 33. Rc5+ Rc7 34. Bxb7+ Kd7 35. Rd5 1-0

[Event "9th Goch op"]
[Site "?"]
[Date "1998.10.15"]
[Round "?"]
[White "Hammann, Bernd"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nh3 d6 7. O-O e5 8. dxe5 dxe5 9. Qb3 c6 10. c5+ Kh8 11. Bg5 Qe7 12. Rad1 Na6 13. Na4 Be6 14. Qe3 Qc7 15. Rd6 Nd5 16. Qc1 Rfe8 17. Bh6 b5 18. Bxg7+ Kxg7 19. e4 fxe4 20. Qg5 bxa4 21. Qxe5+ Kg8 22. Bxe4 Bxh3 23. Bxd5+ cxd5 24. Qxd5+ Qf7 25. 0-1

[Event "Schachschule Erlangen op"]
[Site "?"]
[Date "1997.??.??"]
[Round "?"]
[White "Kopp, Andre"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. Be2 Bg7 6. O-O O-O 7. c4 Nb6 8. Re1 Nc6 9. d5 Ne5 10. Nxe5 Bxe5 11. Nc3 e6 12. Bd3 Bg7 13. Qf3 Nd7 14. Qg3 e5 15. f4 Re8 16. f5 Nc5 17. fxg6 hxg6 18. Bc2 Bf5 19. Bxf5 gxf5 20. Bg5 Qd6 21. Kh1 a6 22. Rad1 Qg6 23. Be3 Qxg3 24. hxg3 Nd7 25. c5 Rad8 26. Na4 Nf6 27. Nc3 Bf8 28. Bg5 Ng4 29. Kg1 Bxc5+ 30. Kf1 f6 31. Bc1 Kf7 32. a3 Rh8 33. Na4 Bd4 34. b4 b6 35. Ke2 Rxd5 36. Bb2 Rhd8 37. Bxd4 Rxd4 38. Rxd4 Rxd4 39. Rc1 Rd7 40. Nc3 Ke6 41. Nb1 Nh6 42. Nd2 Nf7 43. Nf3 Nd6 44. Nd2 Rg7 45. Kf2 Kd7 46. Rc3 c6 47. Rd3 Kc7 48. Rf3 Rg4 49. Ke2 Nb5 50. Rd3 Nd4+ 51. Kf2 Rg8 52. Nf1 Kd6 53. Ne3 Ke6 54. Nc4 Rb8 55. Nb2 c5 56. Na4 Kd5 57. Rc3 c4 58. Nb2 b5 59. Nd1 Rd8 60. Ne3+ Ke6 61. Nf1 Nb3 62. Ke2 Rd3 63. Rxd3 Nc1+ 64. Kd2 Nxd3 65. Nh2 Nf2 66. Ke2 Ne4 67. Nf1 Kf7 68. Ke3 Kg6 69. Kf3 Nc3 70. Nd2 Kg5 71. Ke3 Kg4 72. a4 Nxa4 73. 0-1

[Event "Schachschule Erlangen op"]
[Site "?"]
[Date "1997.??.??"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Heinz, Thomas"]
[Result "1/2-1/2"]

1. f4 d5 2. Nf3 Bg4 3. c3 g6 4. Ne5 Bf5 5. Qb3 Nf6 6. Qxb7 Nbd7 7. Nc6 Qc8 8. Qxc8+ Rxc8 9. Nxa7 Ra8 10. Nb5 Ra5 11. N1a3 e5 12. fxe5 Nxe5 13. d4 Nc4 14. b4 Nxa3 15. Nxa3 Ra8 16. Nb1 Kd7 17. Nd2 Bh6 18. h3 Rhe8 19. g4 Bd3 20. Nf3 Bxc1 21. Rxc1 Be4 22. Bg2 Kd6 23. O-O Rxa2 24. Ne5 Ke6 25. g5 Nh5 26. Bxe4 dxe4 27. Rxf7 Ng3 28. Rf6+ Ke7 29. Rf7+ Kd8 30. Re1 Nxe2+ 31. Kf1 Ng3+ 32. Kg1 Kc8 33. Rf2 Ra3 34. Rc1 Kb7 35. Kg2 e3 36. Rfc2 Ne4 37. h4 Nd6 38. Kf3 Nf5 39. Kg4 c6 40. h5 Re6 41. hxg6 hxg6 42. Nxg6 Nxd4 43. cxd4 Rxg6 44. Kf5 Rg8 45. Rxc6 e2 46. Rf6 Rf3+ 47. Ke4 Rg3 48. Rf5 Re8+ 49. Re5 Rf8 50. Re1 Rf2 51. Kd5 Rgg2 52. Kc5 Kc7 53. d5 Kd7 54. b5 Rg4 55. R1xe2 Rxe2 56. Rxe2 Rxg5 57. b6 Rg1 58. Rb2 Rc1+ 59. Kb5 Kc8 60. Rb4 Kb7 61. d6 Rc6 62. Rd4 Rxb6+ 63. Kc5 Rc6+ 64. Kd5 Rc1 65. Ke6 Kc8 66. Re4 Rd1 67. Re2 Rc1 68. Kd5 Rf1 69. Ke6 Rd1 70. Rh2 Rc1 71. Kf6 1/2-1/2

[Event "Schachschule Erlangen op"]
[Site "?"]
[Date "1997.??.??"]
[Round "?"]
[White "Gawlas, Gunder"]
[Black "Schaefer, Heiko"]
[Result "0-1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bg4 5. Be2 e6 6. c3 Be7 7. h3 Bh5 8. Nbd2 c5 9. O-O O-O 10. Ne4 cxd4 11. Nxd4 Bg6 12. Ng3 e5 13. Ndf5 Nf4 14. Qxd8 Bxd8 15. Bf3 Nc6 16. Nd6 Be7 17. Nxb7 Rac8 18. Bxc6 Rxc6 19. Na5 Ra6 20. Nb3 Nd3 21. f3 f5 22. Nh1 Bd8 23. Rd1 f4 24. Nd2 Bb6+ 25. Kf1 Be3 26. Nc4 Bxc1 27. Rdxc1 Nxc1 28. Rxc1 Bd3+ 29. 0-1

[Event "Schachschule Erlangen op"]
[Site "?"]
[Date "1997.??.??"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Mehlhorn, Uwe"]
[Result "0-1"]

1. f4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 e5 5. d3 Ne7 6. c3 O-O 7. e4 c6 8. Na3 exf4 9. Bxf4 d5 10. O-O Bg4 11. Qb3 Nd7 12. exd5 Nxd5 13. Bd6 Ne3 14. Bxf8 Qxf8 15. Rf2 Nc5 16. Qb4 Nxd3 17. Qxf8+ Bxf8 18. Rd2 Nxb2 19. Rxb2 Bxa3 20. Rxb7 Bc5 21. Nd4 Bc8 22. Rb2 Bf5 23. Bxc6 Rc8 24. Ba4 Nd5 25. Kf1 Bh3+ 26. Ke1 Nxc3 27. Nf3 Nxa4 28. Rb7 Re8+ 29. Kd2 Be3+ 30. Kc2 Bg2 31. Re1 Bxf3 32. Rb3 Be4+ 33. Kd1 Bb6 34. Rb4 Bf3+ 35. 0-1

[Event "Schachschule Erlangen op"]
[Site "?"]
[Date "1997.??.??"]
[Round "?"]
[White "Schmidt, Hans Christoph"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. Nc3 d6 7. O-O Nc6 8. b3 Ne4 9. Bb2 e5 10. dxe5 Nxc3 11. Bxc3 dxe5 12. Qd5+ Qxd5 13. cxd5 Nd4 14. Bxd4 exd4 15. Rad1 c5 16. dxc6 bxc6 17. Nxd4 Ba6 18. Rfe1 Rae8 19. Bxc6 Bxd4 20. Rxd4 Rxe2 21. 1-0

[Event "8th Goch op"]
[Site "?"]
[Date "1997.10.19"]
[Round "?"]
[White "Stergar, Lothar"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 e6 7. O-O Nc6 8. c3 O-O-O 9. Bg5 h6 10. Bxf6 gxf6 11. Nbd2 h5 12. b4 h4 13. h3 Bh6 14. Ne4 f5 15. Nc5 Rdg8 16. Nd3 Rh7 17. Nde1 Bf4 18. a4 Ne7 19. c4 Qe4 20. Qxe4 fxe4 21. Ne5 e3 22. N1d3 exf2+ 23. Kxf2 Bg3+ 24. 1/2-1/2

[Event "8. Gocher Open"]
[Site "Goch"]
[Date "1997.10.18"]
[Round "4"]
[White "Fiederling, Wilfried"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "69"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nh3 O-O 6. O-O d6 7. Nc3 c6 8. f4 Qb6 9. e3 e5 10. c5 Qd8 11. Qb3+ Kh8 12. dxe5 dxe5 13. Ng5 Qe7 14. Na4 e4 15. Bd2 h6 16. Nh3 Na6 17. Rac1 Nd5 18. a3 Be6 19. Qd1 Rfd8 20. Qe2 Rd7 21. Nf2 Qd8 22. Be1 Nf6 23. b4 Nc7 24. Nb2 a5 25. bxa5 Nfd5 26. Nc4 Na6 27. Nb6 Nxb6 28. axb6 Rd5 29. Nxe4 fxe4 30. Bxe4 Rxc5 31. Rxc5 Nxc5 32. Bxg6 Rxa3 33. Bb4 Rxe3 34. $4 (33... 35. Ra2 $142 36. Qh5 (34. 37. -- Bd5 38. $1) (34. 39. Rd1 Qxb6 40. Bxc5 Qxc5 41. Rd8+ Bf8 42. Qf3 Qc1+ 43. Rd1 Qb2 44. Bc2 Qxc2 45. Rd2 Qxd2 46. e4 Qxh2+ 47. Kf1 Ra1+ 48. Qd1 Rxd1#) 49. Na4 Bb1 50. Rb2 Ba3 51. Rxb1 Rxb1 52. Qd3) Qxe3 53. Qd4 Bxc5 54. 1-0

[Event "8th Goch op"]
[Site "?"]
[Date "1997.10.17"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Eisner, Ernst"]
[Result "1-0"]

1. g3 h5 2. d4 a5 3. c4 Nc6 4. Nf3 Nb8 5. Nc3 e6 6. e4 d6 7. e5 Bd7 8. Bg2 Bc8 9. O-O Ra6 10. Re1 Be7 11. d5 Nh6 12. Nd4 Kd7 13. Qa4+ c6 14. exd6 Bf6 15. dxe6+ Kxd6 16. Qa3+ Kc7 17. Ndb5+ Kb6 18. Na4# 1-0

[Event "8th Goch op"]
[Site "?"]
[Date "1997.10.17"]
[Round "?"]
[White "Supplieth, Peter"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. c4 e6 6. dxe6 Nc6 7. exf7+ Kxf7 8. Be3 Qe7 9. Kf2 Re8 10. Qd2 g5 11. Nc3 Bg7 12. Bxg5 Nxd4 13. Nd5 Qd8 14. Bxf6 Bxf6 15. g4 Nc2 16. Rd1 Bh4+ 17. Kg2 c6 18. Qf4 cxd5 19. Qxf5+ Qf6 20. Qxc2 h5 21. Rxd5 Kg7 22. Rd7+ Kh6 23. Qd2+ Bg5 24. Qd4 Qg6 25. Bd3 Qg8 26. Rd6+ 1-0

[Event "8th Goch op"]
[Site "?"]
[Date "1997.10.16"]
[Round "?"]
[White "Schaefer, Heiko"]
[Black "Boutko, Dimitri"]
[Result "1-0"]

1. f4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 e6 5. O-O Bd6 6. d3 O-O 7. Nc3 Nc6 8. e4 d4 9. Ne2 e5 10. c3 Qb6 11. c4 Qc7 12. fxe5 Nxe5 13. Nxe5 Bxe5 14. Nf4 Be6 15. Nd5 Bxd5 16. exd5 Rad8 17. Bg5 Qd6 18. Qf3 Rde8 19. Rae1 Nd7 20. Qf5 f6 21. Bd2 g6 22. Qf2 f5 23. Re2 Nf6 24. Bh3 b5 25. b3 a6 26. Bh6 Rf7 27. g4 fxg4 28. Bxg4 Bxh2+ 29. Kh1 Be5 30. Be6 Rxe6 31. dxe6 Qxe6 32. Qf3 Nd7 33. Qa8+ Nb8 34. Qxb8+ Bxb8 35. Rxe6 Rxf1+ 36. Kg2 Kf7 37. Rb6 Ra1 38. Rxb8 Rxa2+ 39. Kf3 bxc4 40. bxc4 Ke6 41. Bf8 Rd2 42. Rb3 Ke5 43. Bxc5 g5 44. Bb6 h5 45. Ra3 g4+ 46. Kg3 Rd1 47. Bc7+ Ke6 48. Bd8 Ke5 49. Bg5 Kf5 50. Bh6 h4+ 51. Kxh4 Rh1+ 52. Kg3 Rxh6 53. Ra5+ Kg6 54. Rxa6+ Kg5 55. Rxh6 Kxh6 56. Kxg4 1-0

[Event "8. Gocher Open"]
[Site "Goch"]
[Date "1997.10.16"]
[Round "1"]
[White "Schaefer, Heiko"]
[Black "Boutko, Dimitri"]
[Result "1-0"]
[PlyCount "111"]

1. f4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 e6 5. O-O Bd6 6. d3 O-O 7. Nc3 Nc6 8. e4 d4 9. Ne2 e5 10. c3 Qb6 11. c4 Qc7 12. fxe5 Nxe5 13. Nxe5 Bxe5 14. Nf4 Be6 15. Nd5 Bxd5 16. exd5 Rad8 17. Bg5 Qd6 18. Qf3 Rde8 19. Rae1 Nd7 20. Qf5 f6 21. Bd2 g6 22. Qf2 f5 23. Re2 Nf6 24. Bh3 b5 25. b3 a6 26. Bh6 Rf7 27. g4 fxg4 28. Bxg4 Bxh2+ 29. Kh1 Be5 30. Be6 Rxe6 31. dxe6 Qxe6 32. Qf3 Nd7 33. Qa8+ Nb8 34. Qxb8+ Bxb8 35. Rxe6 Rxf1+ 36. Kg2 Kf7 37. Rb6 Ra1 38. Rxb8 Rxa2+ 39. Kf3 bxc4 40. bxc4 Ke6 41. Bf8 Rd2 42. Rb3 Ke5 43. Bxc5 g5 44. Bb6 h5 45. Ra3 g4+ 46. Kg3 Rd1 47. Bc7+ Ke6 48. Bd8 Ke5 49. Bg5 Kf5 50. Bh6 h4+ 51. Kxh4 Rh1+ 52. Kg3 Rxh6 53. $2 (52... 54. Rh3+ $3 55. Kf2 Rxh6 56. $19) Ra5+ 57. Kg6 Rxa6+ 58. Kg5 Rxh6 59. Kxh6 Kxg4 60. 1-0

[Event "6. Gocher Open"]
[Site "Goch"]
[Date "1995.??.??"]
[Round "2"]
[White "Schaefer, Heiko"]
[Black "Rosenberger, Frank"]
[Result "1/2-1/2"]
[PlyCount "75"]

1. f4 d5 2. Nf3 c6 3. g3 Bg4 4. c3 Nd7 5. d4 h5 6. Nbd2 Ndf6 7. Bg2 Nh6 8. Ne5 Bf5 9. e4 dxe4 10. Qe2 Qd5 11. O-O O-O-O 12. b4 e6 13. Bb2 Qb5 14. Qe1 e3 15. Qxe3 Nfg4 16. Qf3 Nxe5 17. fxe5 Qd3 18. Ne4 Bxe4 19. Qxe4 Qxe4 20. Bxe4 g6 21. a4 Rd7 22. Ba3 Nf5 23. b5 Kc7 24. bxc6 bxc6 25. a5 Bxa3 26. Rxa3 Rb8 27. Ra4 Ne3 28. Rf3 Nd5 29. Rc4 Rb5 30. Ra4 Rb3 31. Rc4 Kb7 32. Bc2 Ra3 33. Ba4 Rc7 34. Kf2 Ra2+ 35. Kg1 Ra1+ 36. Kf2 Ra2+ 37. Kg1 Ra1+ 38. Kf2 1/2-1/2

[Event "6th Goch op"]
[Site "?"]
[Date "1995.??.??"]
[Round "?"]
[White "Bock, Juergen"]
[Black "Schaefer, Heiko"]
[Result "1-0"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 O-O 6. Nh3 d6 7. d5 Nbd7 8. Qc2 Ne5 9. b3 c5 10. Bb2 Qa5 11. O-O Ne4 12. Rac1 a6 13. Nf4 Nf6 14. Ne6 Bxe6 15. dxe6 Nc6 16. Nd5 Nxd5 17. Bxg7 Kxg7 18. Bxd5 Rf6 19. Bxc6 bxc6 20. e4 Raf8 21. exf5 Rxf5 22. f4 Qd8 23. Qd2 h6 24. g4 R5f6 25. Qe3 h5 26. gxh5 gxh5 27. Kh1 Rf5 28. Rg1+ Kh7 29. Rc2 R8f6 30. Rcg2 Qf8 31. Qd3 Kh8 32. Rg5 Rxf4 33. Rxh5+ Rh6 34. Qg6 Rf6 35. Rxh6+ Qxh6 36. Qg8# 1-0

[Event "5. Gocher Open"]
[Site "Goch"]
[Date "1994.??.??"]
[Round "7"]
[White "Heisel, Guido"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "47"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Bc4 Nc6 5. c3 e6 6. Qf3 Be7 7. Ne2 O-O 8. O-O Bf6 9. Rd1 a5 10. Nd2 Nb6 11. Bd3 e5 12. Ne4 Be7 13. N4g3 exd4 14. cxd4 Re8 15. Be3 Nd5 16. Rac1 Nxe3 17. fxe3 Bg5 18. Nf4 Qe7 19. Ne4 Bf5 20. Nd5 Bxe3+ 21. Kh1 Qe6 22. Nef6+ gxf6 23. Bxf5 Qd6 24. Nxe3 1-0

[Event "5. Gocher Open"]
[Site "Goch"]
[Date "1994.??.??"]
[Round "4"]
[White "Schaefer, Heiko"]
[Black "Jung, Thomas"]
[Result "1/2-1/2"]
[PlyCount "57"]

1. f4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. O-O c5 6. d3 Nc6 7. e4 d5 8. e5 Ne8 9. Be3 b6 10. Nbd2 Ba6 11. c4 Nc7 12. Qa4 b5 13. cxb5 Bxb5 14. Qa3 d4 15. Bf2 Nb4 16. Ne1 Ncd5 17. Qb3 Nb6 18. Bxa8 Qxa8 19. Ne4 Ba4 20. Qa3 Qd5 21. Rc1 Rc8 22. Rxc5 Rxc5 23. Qxb4 Rc8 24. Bxd4 Qxa2 25. Qxe7 Nd7 26. Nf3 Bf8 27. Qh4 Qd5 28. e6 Bc5 29. Nxc5 1/2-1/2

[Event "5. Gocher Open"]
[Site "Goch"]
[Date "1994.??.??"]
[Round "2"]
[White "Schaefer, Heiko"]
[Black "Kleff, Andre"]
[Result "1-0"]
[PlyCount "83"]

1. f4 g6 2. Nf3 Bg7 3. g3 d6 4. e4 c5 5. Bg2 Nc6 6. O-O e6 7. d3 Nge7 8. Nc3 Nd4 9. Be3 h5 10. e5 Nef5 11. Bf2 d5 12. Nxd4 Nxd4 13. Na4 b6 14. b4 Bf8 15. c3 Nf5 16. bxc5 b5 17. Nb2 Rb8 18. d4 Be7 19. Qf3 b4 20. Nd1 Ba6 21. Re1 Qa5 22. Ne3 bxc3 23. Nxf5 gxf5 24. Rec1 Bc4 25. Qxc3 Qa6 26. Bf1 Bxf1 27. Rxf1 h4 28. Rfb1 Kd7 29. Rb3 hxg3 30. hxg3 Kc7 31. Ra3 Qe2 32. Rxa7+ Kc8 33. Qa5 Bd8 34. Qa6+ Qxa6 35. Rxa6 Rb2 36. Ra3 Bc7 37. Rb3 Rc2 38. a4 Kd7 39. a5 Rb8 40. Rxb8 Bxb8 41. a6 Ba7 42. Rb1 1-0

[Event "5. Gocher Open"]
[Site "Goch"]
[Date "1994.??.??"]
[Round "3"]
[White "Schlingensiepen, Christian"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "55"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 g6 6. Be2 Bg7 7. O-O O-O 8. Nc3 Nc6 9. d5 Ne5 10. c5 Nbd7 11. Nxe5 Bxe5 12. Be3 b6 13. cxb6 cxb6 14. f4 Bg7 15. Qd2 Nf6 16. h3 e6 17. d6 Bb7 18. Bf3 Nd5 19. Nxd5 exd5 20. Bxd5 Bxd5 21. Qxd5 Bxb2 22. Rad1 Qd7 23. f5 Rfe8 24. Bg5 Rac8 25. Be7 Rc5 26. fxg6 Rxe7 27. dxe7 Rxd5 28. gxf7+ 1-0

[Event "5. Gocher Open"]
[Site "Goch"]
[Date "1994.??.??"]
[Round "5"]
[White "Fleuren, Jan"]
[Black "Schaefer, Heiko"]
[Result "1/2-1/2"]
[PlyCount "29"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. d4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Qe7 8. Qe3 Ng4 9. Qa3 Qf6 10. Nf3 Nc6 11. d5 Nd4 12. Qc3 Nxf3+ 13. gxf3 Ne5 14. Nd2 Bf5 15. Qa3 1/2-1/2

[Event "5. Gocher Open"]
[Site "Goch"]
[Date "1994.??.??"]
[Round "6"]
[White "Schaefer, Heiko"]
[Black "Ennenbach, Ralph"]
[Result "0-1"]
[PlyCount "72"]

1. f4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Ne5 Nbd7 5. Nxg4 Nxg4 6. e4 Ngf6 7. e5 Ng8 8. Bg2 e6 9. c4 c6 10. Qb3 Nc5 11. Qc2 dxc4 12. Qxc4 Qd3 13. Qxd3 Nxd3+ 14. Ke2 O-O-O 15. Be4 Nxc1+ 16. Rxc1 h5 17. Nc3 Nh6 18. Rab1 h4 19. g4 Nxg4 20. b4 f5 21. Bh1 g5 22. h3 gxf4 23. hxg4 fxg4 24. Ne4 f3+ 25. Kf2 Rd4 26. Ke3 Rd8 27. b5 Bh6+ 28. Kf2 Bxd2 29. Rd1 Ba5 30. Nd6+ Kc7 31. Bxf3 Bb6+ 32. Kg2 h3+ 33. Kg3 gxf3 34. Kxf3 h2 35. Kg2 Rdg8+ 36. Kh1 Rg1+ 37. 0-1

[Event "4. Gocher Open"]
[Site "Goch"]
[Date "1993.??.??"]
[Round "2"]
[White "Vehreschild, Axel"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "117"]

1. c4 f5 2. Nf3 Nf6 3. g3 d6 4. Bg2 g6 5. O-O Bg7 6. Nc3 O-O 7. d3 e5 8. Ne1 Nc6 9. f4 Re8 10. Nf3 h6 11. Rb1 Be6 12. b3 exf4 13. Bxf4 Ng4 14. d4 g5 15. Bc1 Bf7 16. Qd3 Qf6 17. h3 Nb4 18. Qd1 Ne3 19. Bxe3 Rxe3 20. Qd2 Rae8 21. Nd1 Rxe2 22. Qxb4 Rxa2 23. Rf2 Rxf2 24. Nxf2 g4 25. hxg4 fxg4 26. Nh4 Re2 27. Rf1 Qxd4 28. Nf5 Qb6 29. Qxb6 axb6 30. Nxg7 Kxg7 31. Nxg4 Rb2 32. Nxh6 Be6 33. Nf5+ Bxf5 34. Rxf5 Rxb3 35. Kf2 c6 36. Bf1 Rc3 37. Rf4 Rc2+ 38. Be2 Rd2 39. Ke3 Ra2 40. Rd4 Ra3+ 41. Bd3 b5 42. cxb5 c5 43. Rxd6 c4 44. Ke4 cxd3 45. Rxd3 Ra4+ 46. Rd4 Ra3 47. Rd3 Ra4+ 48. Kf3 Rb4 49. Rd7+ Kg8 50. Rxb7 Kh8 51. g4 Kg8 52. Kg3 Kh8 53. Kh4 Kg8 54. Kh5 Rb1 55. g5 Rd1 56. Kh6 Rd6+ 57. g6 Rd8 58. b6 Kf8 59. Kh7 1-0

[Event "3. Gocher Open"]
[Site "Goch"]
[Date "1992.??.??"]
[Round "3"]
[White "Fiederling, Wilfried"]
[Black "Schaefer, Heiko"]
[Result "0-1"]
[PlyCount "70"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 O-O 6. Nh3 Nc6 7. O-O e5 8. d5 Ne7 9. Bg5 h6 10. Bxf6 Rxf6 11. f4 e4 12. e3 c5 13. d6 Nc6 14. Qd5+ Kh7 15. Qxc5 Qa5 16. Qxa5 Nxa5 17. c5 Nc4 18. Nd1 b6 19. b3 Na3 20. Rc1 bxc5 21. Rxc5 Ba6 22. Re1 Rxd6 23. g4 Rc8 24. Rxc8 Bxc8 25. gxf5 gxf5 26. Nhf2 Ba6 27. Bh3 Nc2 28. Bxf5+ Kh8 29. Nxe4 Rd5 30. Ndc3 Rxf5 31. Rd1 Nxe3 32. Rxd7 Rxf4 33. h3 Rf1+ 34. Kh2 Be5+ 35. Ng3 Rf2+ 36. 0-1

[Event "3. Gocher Open"]
[Site "Goch"]
[Date "1992.??.??"]
[Round "5"]
[White "Maes, Valeer"]
[Black "Schaefer, Heiko"]
[Result "1-0"]
[PlyCount "47"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. h4 c6 5. Bg5 Bg7 6. Qd2 Qb6 7. O-O-O h6 8. Bxf6 Bxf6 9. e4 d6 10. Nf3 Bg7 11. exf5 Bxf5 12. Bd3 O-O 13. Bxf5 Rxf5 14. Rhe1 Rf7 15. Re6 Nd7 16. Rxg6 e5 17. Qxh6 exd4 18. Nxd4 Ne5 19. Rxg7+ Rxg7 20. Nf5 Rxg2 21. Ne4 Rd8 22. Ng5 Rd7 23. Qf6 Nf7 24. Qg7# 1-0

[Event "3. Gocher Open"]
[Site "Goch"]
[Date "1992.??.??"]
[Round "4"]
[White "Schaefer, Heiko"]
[Black "Jankovskis, Guntis"]
[Result "0-1"]
[PlyCount "104"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. d3 c5 7. Nc3 Nc6 8. e4 d4 9. Na4 Nd7 10. c4 a6 11. b3 b5 12. Nb2 Rb8 13. $6 Qe1 14. Nb6 h3 15. $6 bxc4 16. Nxc4 Nxc4 17. bxc4 Nb4 18. Qd1 Bd7 19. a3 Nc6 20. Qc2 Qb6 21. Rf2 Qb3 22. Ra2 Na5 23. Rb2 Qxc2 24. Rfxc2 Nb3 25. Bd2 Nxd2 26. Nxd2 $2 27. Ba4 Rxb8 28. Rxb8 Ra2 29. e5 Kf2 30. f6 Bf3 31. Bh6 fxe5 32. fxe5 Ke1 33. Be3 Bd1 34. Bxd2+ Rxd2 35. Rb1 Ke2 36. Bd7 g4 37. Kg7 Kf3 38. Kf6 Kg3 39. Ra1 a4 40. a5 Kf2 41. Bxa4 Bxa4 42. Rxa4 Rb2 43. Rb4 Ra2 44. a4 h4 45. Ke6 Ke2 46. Kd6 Kd2 47. Kc6 Kc2 48. Kb6 Ra1 49. Ka5 Rf1 50. a3 Rf8 51. Rb2+ Kc1 52. Kb4 g5 53. Kc3 Ra8 54. Rb3 0-1

