[Event "Oberliga Ost 2 B"]
[Site "?"]
[Date "2025.04.27"]
[Round "10.3"]
[White "Ehrig, Leon Chris"]
[Black "Roehr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "73"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 d5 8. exd5 Nxd5 9. Bg2 Nxc3 10. bxc3 Qc7 11. O-O Nd7 12. Re1 Bd6 13. Nxe6 fxe6 14. Rxe6+ Be7 15. Ba3 Nc5 16. Rxe7+ Qxe7 17. Qd5 Be6 18. Qh5+ Bf7 19. Qxc5 Qxc5 20. Re1+ Kd7 21. Bxc5 Rae8 22. Rb1 b5 23. a4 Bc4 24. axb5 Bxb5 25. c4 Bxc4 26. Rb7+ Ke6 27. f4 Rd8 28. Re7+ Kf6 29. Be4 g5 30. fxg5+ Kxg5 31. Be3+ Kf6 32. Rc7 Rd1+ 33. Kf2 Bd5 34. Ke2 Bxe4 35. Kxd1 Ra8 36. Rc4 Ke5 37. Rc5+ 1/2-1/2

[Event "Oberliga Ost 2 B"]
[Site "?"]
[Date "2025.04.26"]
[Round "9.2"]
[White "Roehr, Oliver"]
[Black "Fuchs, Florian"]
[Result "1/2-1/2"]
[PlyCount "240"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 h6 10. Bxf6 Qxf6 11. Nf3 Qd8 12. f5 Be7 13. fxe6 fxe6 14. Kb1 Qa5 15. Bc4 O-O-O 16. Nd4 Qe5 17. Nxc6 Bxc6 18. Qd4 Bd7 19. Qxe5 dxe5 20. Rhf1 Rhf8 21. a4 Kc7 22. b3 Bc5 23. Bd3 Bd4 24. Ne2 Bf2 25. c3 Rf6 26. Ng1 Bxg1 27. Rxg1 Bc6 28. Kc1 Rf2 29. Bc2 a5 30. Rxd8 Kxd8 31. Rd1+ Ke7 32. Rd2 Rf1+ 33. Rd1 Rf4 34. Bd3 h5 35. g3 Rf3 36. Kc2 h4 37. gxh4 Rh3 38. Rd2 Rxh4 39. Re2 g5 40. Kd2 Kf6 41. Rf2+ Rf4 42. Ke3 Kg6 43. Rf3 Rh4 44. h3 Rf4 45. Rg3 Kf6 46. Rg4 Be8 47. Rg1 Bg6 48. Rf1 Kg7 49. Rf2 Rh4 50. Rf3 Bh5 51. Rg3 Kf6 52. Bf1 Rf4 53. Bc4 Bd1 54. Rg1 Bc2 55. Rg4 b6 56. Rg3 Bxe4 57. Be2 Bc2 58. Bc4 Bf5 59. Be2 Bc2 60. Bc4 Rh4 61. Kd2 Bf5 62. Bf1 Rf4 63. Ke1 Be4 64. Re3 Bd5 65. c4 Be4 66. b4 Bc6 67. b5 Bb7 68. Be2 e4 69. Rg3 Rf5 70. Kd2 Ke5 71. Ke3 Kd6 72. h4 gxh4 73. Rg7 Bc8 74. Rh7 Rg5 75. Rxh4 Rg3+ 76. Kf2 Ra3 77. Rxe4 Kc7 78. Bd1 Rd3 79. Ke2 Rh3 80. Kd2 Kd6 81. Rd4+ Kc5 82. Rd8 Bb7 83. Rd7 Be4 84. Bg4 Rh6 85. Ke3 Bg2 86. Rc7+ Kd6 87. Rc8 Rg6 88. Bf3 Kd7 89. Rc6 Rg3 90. Kf2 Bxf3 91. Rxb6 Rh3 92. Ra6 Bd1 93. Rxa5 Rc3 94. Ra7+ Kd6 95. Ra6+ Ke5 96. b6 Rxc4 97. Ra5+ Kd6 98. Rb5 Rc8 99. a5 Kc6 100. Rb1 Bc2 101. Rb2 Kb7 102. a6+ Kxa6 103. b7 Rf8+ 104. Ke3 Rb8 105. Rxc2 Rxb7 106. Ra2+ Kb6 107. Rb2+ Kc6 108. Rxb7 Kxb7 109. Ke4 Kc6 110. Ke5 Kd7 111. Ke4 Kd6 112. Kd4 e5+ 113. Ke4 Ke6 114. Ke3 Kd5 115. Kd3 e4+ 116. Ke3 Ke5 117. Ke2 Kf4 118. Kf2 e3+ 119. Ke2 Ke4 120. Ke1 Kf3 121. 1/2-1/2

[Event "Oberliga Ost 2 B"]
[Site "?"]
[Date "2025.03.23"]
[Round "8.5"]
[White "Wegener, Dirk"]
[Black "Roehr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "72"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Nc6 7. Be3 Bf5 8. Qd2 Qd7 9. O-O-O Be7 10. Nd4 Nxd4 11. cxd4 Qa4 12. Kb1 d5 13. Bd3 Bxd3 14. Qxd3 Qd7 15. h4 h5 16. Bg5 O-O-O 17. Bxe7 Qxe7 18. Qf3 Qe4 19. Qh3+ Qg4 20. Rde1 Rde8 21. Qxg4+ hxg4 22. g3 Kd7 23. Kc1 Re4 24. Rxe4 dxe4 25. Kd2 g5 26. Ke3 f5 27. c4 Ke6 28. h5 Rh6 29. b4 b6 30. b5 Kd6 31. a3 Ke6 32. a4 Kd6 33. a5 Ke6 34. axb6 axb6 35. Rh2 Kd6 36. Rh1 Ke6 37. 1/2-1/2

[Event "Oberliga Ost 2 B"]
[Site "?"]
[Date "2025.03.22"]
[Round "7.4"]
[White "Wolf, Andreas"]
[Black "Roehr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "80"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Ne5 Bc6 10. Nxc6 Nxc6 11. Bxc6 bxc6 12. Rd1 Qd5 13. Na3 Bxa3 14. Rxa3 Rfb8 15. Rc3 Rb4 16. f3 Rab8 17. Kg2 c5 18. e4 Qd7 19. dxc5 Qxa4 20. Qxa4 Rxa4 21. Rd4 Kf8 22. Rcxc4 Rxc4 23. Rxc4 Nd7 24. Rc2 Rb3 25. Bf4 e5 26. c6 exf4 27. cxd7 Ke7 28. Rxc7 Rxb2+ 29. Kh3 fxg3 30. hxg3 Kd8 31. Ra7 Ra2 32. Kg4 a5 33. f4 a4 34. e5 a3 35. Kf5 Ra1 36. e6 g6+ 37. Kf6 fxe6 38. Kxe6 Re1+ 39. Kd6 Rd1+ 40. Ke6 Re1+ 41. 1/2-1/2

[Event "Oberliga Ost 2 B"]
[Site "?"]
[Date "2025.01.12"]
[Round "4.5"]
[White "Roehr, Oliver"]
[Black "Kleeschaetzky, Rainer"]
[Result "1/2-1/2"]
[PlyCount "157"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 e6 5. d4 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 a6 9. O-O Bb7 10. b3 Be7 11. Bb2 O-O 12. Rc1 c5 13. a4 cxd4 14. Nxd4 b4 15. Nb1 Rc8 16. Bf3 Rxc1 17. Qxc1 Bxf3 18. Nxf3 Qa8 19. Nbd2 Rc8 20. Qb1 h6 21. Rd1 Nc5 22. Nc4 Qe4 23. Bxf6 Qxb1 24. Rxb1 Bxf6 25. Nfd2 Bc3 26. Kf1 Rd8 27. Ke2 f5 28. Rd1 Rc8 29. f3 Kf8 30. Na5 Be5 31. Rc1 Rc7 32. Rc4 Bxh2 33. f4 e5 34. Nf3 Bg3 35. Nxe5 Ne6 36. Nac6 g5 37. Kf3 Be1 38. Nd3 Bc3 39. Ncxb4 g4+ 40. Ke2 Rxc4 41. bxc4 Bxb4 42. Nxb4 Nc5 43. a5 h5 44. e4 fxe4 45. g3 Ke7 46. Nd5+ Ke6 47. Ke3 Kf5 48. Ne7+ Kf6 49. Nc6 Kf5 50. Nd4+ Kf6 51. Kd2 Kg6 52. Kc3 Kf6 53. Nc2 Ke6 54. Ne3 Kf6 55. Kd4 Nb3+ 56. Kxe4 Nxa5 57. c5 Nc6 58. Kd5 Nb4+ 59. Kd6 a5 60. c6 Nxc6 61. Kxc6 a4 62. Kd5 a3 63. Ke4 a2 64. Nc2 Kg6 65. Na1 Kf6 66. Nc2 Kg6 67. f5+ Kg5 68. Ke5 h4 69. gxh4+ Kxh4 70. f6 g3 71. f7 g2 72. f8=Q g1=Q 73. Qh6+ Kg3 74. Qg5+ Kh2 75. Qh4+ Kg2 76. Qg5+ Kh2 77. Qh5+ Kg3 78. Qg5+ Kh2 79. Qxg1+ 1/2-1/2

[Event "Oberliga Ost 2 B"]
[Site "?"]
[Date "2025.01.11"]
[Round "3.4"]
[White "Roehr, Oliver"]
[Black "Goluch, Piotr"]
[Result "1-0"]
[PlyCount "75"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 Nc6 10. h3 Nh6 11. g4 Nf7 12. d5 Nd4 13. Nxd4 exd4 14. Nb5 c5 15. dxc6 bxc6 16. Nxd4 Qb6 17. Nb3 f5 18. gxf5 gxf5 19. Rg1 Qb4+ 20. Qd2 Qxd2+ 21. Kxd2 Kh8 22. Rxg7 Kxg7 23. Rg1+ Ng5 24. Bxg5 Kf7 25. Bh6 fxe4 26. Nd4 Bxh3 27. Bxf8 Rxf8 28. Rh1 Bd7 29. Rxh7+ Ke8 30. Ke3 Kd8 31. c5 dxc5 32. Nb3 c4 33. Nc5 Bc8 34. Nb7+ Bxb7 35. Rxb7 Rf5 36. Bxc4 a5 37. Rf7 Rc5 38. Kd4 1-0

[Event "Oberliga Ost 2 B"]
[Site "?"]
[Date "2024.11.10"]
[Round "2.1"]
[White "Roehr, Oliver"]
[Black "Schoene, Ralf"]
[Result "0-1"]
[PlyCount "106"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. h4 Qe6 9. Nd2 a5 10. Nf3 Ba6 11. c4 Qg4 12. Nd2 Qxe2+ 13. Bxe2 Nf4 14. Bf1 O-O-O 15. Nf3 Ng6 16. Bd2 Nxe5 17. Nxe5 Re8 18. Bc3 f6 19. O-O-O fxe5 20. Bxa5 Bc5 21. f3 Bd4 22. Bd3 c5 23. h5 h6 24. Rh4 Rhf8 25. Rg4 Re7 26. b3 Bb7 27. Bd2 d6 28. Kc2 Bc6 29. Rh1 Bd7 30. Re4 Kb7 31. Re2 Ra8 32. a4 Rae8 33. Be4+ Bc6 34. Kd3 Bxe4+ 35. Rxe4 c6 36. Rg4 d5 37. Rhh4 Bf2 38. Rh3 Rd8 39. Ke2 Bd4 40. Rhg3 Rdd7 41. Be3 Rc7 42. Kd3 Kb6 43. cxd5 cxd5 44. Rg6+ Kb7 45. Bxd4 c4+ 46. bxc4 dxc4+ 47. Kc2 exd4 48. Rd6 Re2+ 49. Kd1 d3 50. Rg4 c3 51. Rb4+ Kc8 52. Re4 c2+ 53. Kc1 d2+ 54. 0-1

[Event "5. Bamberg Open A"]
[Site "Bamberg"]
[Date "2023.07.29"]
[Round "5"]
[White "Tschernatsch, Johannes"]
[Black "Roehr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "100"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. c4 Nf6 10. Qa4 Qb6 11. exd5 exd5 12. O-O Be7 13. Re1 Rd8 14. Nf3 dxc4 15. Be3 Qb5 16. Qxa7 Rd7 17. Nd4 Rxa7 18. Nxb5 Rb7 19. Nd4 Kd7 20. Nf5 Nd5 21. Bd4 Bf6 22. Bxf6 gxf6 23. Rad1 Kc7 24. Ne7 Rxb2 25. Nxd5+ cxd5 26. Rxd5 Kc6 27. Rf5 Re8 28. Rc1 Rc2 29. Rxf6+ Kd5 30. Rf5+ Kd4 31. Rd1+ Kc3 32. Rxf7 Rd2 33. Rf1 h5 34. f4 Kb2 35. f5 c3 36. f6 c2 37. Rc7 Rd1 38. Rb7+ Ka1 39. Rc7 Ree1 40. Rxe1 Rxe1+ 41. Kf2 c1=Q 42. Rxc1+ Rxc1 43. Kg3 Rf1 44. Kh4 Rxf6 45. Kxh5 Rf2 46. g4 Rxh2+ 47. Kg6 Kxa2 48. g5 Kb3 49. Kf7 Kc4 50. g6 Rg2 51. 1/2-1/2

[Event "5. Bamberg Open A"]
[Site "Bamberg"]
[Date "2023.07.29"]
[Round "6"]
[White "Roehr, Oliver"]
[Black "Burdalev, Kirill"]
[Result "0-1"]
[PlyCount "48"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 e6 5. d4 Nbd7 6. Be2 Bd6 7. O-O dxc4 8. Bxc4 b5 9. Bd3 O-O 10. b3 a6 11. Bb2 c5 12. a4 b4 13. Ne4 Nxe4 14. Bxe4 Ra7 15. Qc2 f5 16. Bd3 Rc7 17. d5 exd5 18. Rfd1 Nb8 19. Bc4 dxc4 20. Qxc4+ Kh8 21. Rxd6 Qxd6 22. Be5 Qd8 23. Qf4 Rd7 24. Qh6 Rf6 25. 0-1

[Event "5. Bamberg Open A"]
[Site "Bamberg"]
[Date "2023.07.28"]
[Round "4"]
[White "Roehr, Oliver"]
[Black "Albert, Markus"]
[Result "1/2-1/2"]
[PlyCount "56"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 11. c3 Nf5 12. Bf4 Rxe1 13. Qxe1 Ne7 14. Nd2 d5 15. Bd3 Bf5 16. Bxf5 Nxf5 17. Qe2 Qd7 18. Re1 c6 19. Nf3 h6 20. Ne5 Bxe5 21. Qxe5 f6 22. Qe2 Kf7 23. Qh5+ g6 24. Qh3 h5 25. Kf1 Re8 26. Rxe8 Qxe8 27. Qd3 Qe6 28. f3 Ne7 29. 1/2-1/2

[Event "DPMM 2223 Potsdamer SV Mitte - SF Berli"]
[Site "?"]
[Date "2023.01.29"]
[Round "20.1"]
[White "Chatzidakis, Mihail"]
[Black "Roehr, Oliver"]
[Result "1-0"]
[PlyCount "86"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 g6 7. h3 Bg7 8. Be3 h5 9. O-O-O Nbd7 10. Qe2 b5 11. f4 Qc7 12. g3 Bb7 13. Bg2 Rc8 14. g4 b4 15. Nd5 Nxd5 16. exd5 Nb6 17. Nb3 Qc4 18. Rhe1 Qxe2 19. Rxe2 Nc4 20. Bd4 f6 21. g5 Kf7 22. h4 Rc7 23. Rde1 Bc8 24. Be4 a5 25. Bd3 Re8 26. gxf6 Bxf6 27. Bxf6 Kxf6 28. Nd4 Bg4 29. Re6+ Bxe6 30. Rxe6+ Kg7 31. Rxg6+ Kf7 32. Ne6 Rcc8 33. Ng5+ Kf8 34. Nh7+ Kf7 35. Ng5+ Kf8 36. Bf5 e6 37. Rf6+ Kg7 38. Rf7+ Kg8 39. dxe6 Ne3 40. Bh7+ Kh8 41. Bg6 Kg8 42. Rd7 Red8 43. Rxd8+ Rxd8 44. 1-0

[Event "DPMM 2223 SV Bad Schwartau - Potsdamer"]
[Site "?"]
[Date "2023.01.28"]
[Round "10.3"]
[White "Masio, Andreas"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[PlyCount "66"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Nc6 6. d3 Bd7 7. O-O Na5 8. Bb3 b5 9. Bd5 Rb8 10. f5 Nf6 11. Ng5 O-O 12. Qe1 gxf5 13. Qh4 e6 14. Bb3 c4 15. exf5 cxb3 16. fxe6 fxe6 17. Nce4 h6 18. axb3 Qb6+ 19. Be3 Qxe3+ 20. Kh1 hxg5 21. Nxg5 Qe2 22. Rf3 Bc6 23. Re1 Qd2 24. Rg1 Bxf3 25. gxf3 Rfe8 26. Qg3 Rb7 27. Qxd6 Qe3 28. Qg3 e5 29. Qh3 Rbe7 30. Qf5 Qf4 31. Qg6 Qh4 32. Rg3 Qh5 33. Qf5 Nh7 34. 0-1

[Event "DVM U16 2021"]
[Site "Kiel GER"]
[Date "2022.07.26"]
[Round "7"]
[White "Röhr, Oliver"]
[Black "Abed, Karim"]
[Result "1-0"]
[PlyCount "67"]
[Termination "normal"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 Qe4 7. Be3 e6 8. Nc3 Bb4 9. Qb5+ Nc6 10. Qxb7 Bxc3+ 11. bxc3 O-O 12. Qa6 Ne7 13. Qd3 Ned5 14. Kd2 c5 15. c4 Nb4 16. Qxe4 Nxe4+ 17. Kc1 cxd4 18. Nxd4 Rfc8 19. a3 Nc6 20. f3 Nd6 21. Nxc6 Rxc6 22. Rd1 Nxc4 23. Bxa7 Kf8 24. Rd7 Ke8 25. Rb7 Na5 26. Rab1 Nxb7 27. Rxb7 Rac8 28. Rb2 f6 29. Ra2 Ra6 30. Bf2 Kd7 31. Be1 Rc5 32. Bb4 Rg5 33. c4 Rc6 34. c5 1-0

[Event "DVM U16 2021"]
[Site "Kiel GER"]
[Date "2022.07.25"]
[Round "5"]
[White "Röhr, Oliver"]
[Black "Schubert, Nikita"]
[Result "1-0"]
[PlyCount "81"]
[Termination "normal"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. h4 d6 9. c4 Nb6 10. exd6 cxd6 11. Bg5 Qxe2+ 12. Bxe2 Be6 13. Nd2 h6 14. Be3 Be7 15. O-O-O O-O 16. g4 d5 17. g5 hxg5 18. hxg5 Bf5 19. Nf3 Be4 20. Rh3 Nxc4 21. Bxc4 dxc4 22. Nd4 c5 23. f3 cxd4 24. fxe4 g6 25. Rxd4 Rfd8 26. Rxc4 Rac8 27. Rxc8 Rxc8+ 28. Kd2 f6 29. Bxa7 fxg5 30. Bd4 Rc6 31. a3 Kf7 32. b4 g4 33. Rg3 Ra6 34. Kc2 Bd6 35. e5 Bc7 36. Kb3 Re6 37. Rxg4 Bxe5 38. Bxe5 Rxe5 39. a4 g5 40. a5 Ke6 41. Rd4 1-0

[Event "DVM U16 2021"]
[Site "Kiel GER"]
[Date "2022.07.25"]
[Round "6"]
[White "Gutewort, Paul Emil"]
[Black "Röhr, Oliver"]
[Result "0-1"]
[PlyCount "60"]
[Termination "normal"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 O-O 6. O-O d6 7. d4 c6 8. Re1 Ne4 9. Qc2 Nxc3 10. bxc3 e5 11. dxe5 dxe5 12. e4 f4 13. Ba3 Re8 14. Red1 Qf6 15. Rab1 b6 16. c5 b5 17. c4 a6 18. Bb2 Qe7 19. cxb5 axb5 20. Ra1 Ra4 21. Nd2 Bg4 22. Rdc1 Nd7 23. Bf1 Qf7 24. a3 fxg3 25. hxg3 Bh6 26. Re1 Rf8 27. Nb3 Bf3 28. Bd3 Qe6 29. Bc1 Qh3 30. Bf1 Qh1# 31. 0-1

[Event "DVM U16 2021"]
[Site "Kiel GER"]
[Date "2022.07.24"]
[Round "4"]
[White "Schröder, Lennart"]
[Black "Röhr, Oliver"]
[Result "0-1"]
[PlyCount "58"]
[Termination "normal"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. b4 Bg7 5. Bb2 O-O 6. O-O d6 7. d4 e5 8. dxe5 Ng4 9. c4 Nc6 10. Qb3 Ngxe5 11. c5+ Kh8 12. Rd1 Be6 13. Qa3 Nc4 14. Bxg7+ Kxg7 15. Qc3+ Qf6 16. Ng5 Bg8 17. Bxc6 bxc6 18. Nf3 a5 19. Qxf6+ Kxf6 20. Nbd2 axb4 21. cxd6 Nxd6 22. Rdc1 Bxa2 23. Nd4 Bd5 24. Rxa8 Rxa8 25. Nxc6 Ra2 26. Nf1 Bxc6 27. Rxc6 b3 28. Rc3 b2 29. Rb3 Nc4 30. 0-1

[Event "DVM U16 2021"]
[Site "Kiel GER"]
[Date "2022.07.24"]
[Round "3"]
[White "Röhr, Oliver"]
[Black "Huo, Da"]
[Result "1/2-1/2"]
[PlyCount "133"]
[Termination "normal"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Be7 10. Be2 Nxd4 11. Qxd4 Bc6 12. f5 Nxe4 13. Bxe7 Nxc3 14. Qxc3 Qxe7 15. Qxg7 Kd7 16. Bh5 Raf8 17. Rhe1 Rhg8 18. Qxh7 e5 19. f6 Qxf6 20. Rf1 Qg5+ 21. Rd2 Rg7 22. Qd3 Qe7 23. Rfd1 Kc7 24. Bf3 e4 25. Bxe4 Rfg8 26. Bxc6 Kxc6 27. Qc4+ Kd7 28. Qb4 Kc8 29. Rxd6 Kb8 30. Qb6 Rc8 31. Rd8 Rxg2 32. Rxc8+ Kxc8 33. Qh6 Qg5+ 34. Qxg5 Rxg5 35. h4 Rh5 36. Rd4 Kc7 37. Kd2 Kc6 38. Ke3 a5 39. Kf3 Kc5 40. c3 f5 41. Kg3 b5 42. Rd8 Kc4 43. Rg8 Kd3 44. Rg5 Rxg5 45. hxg5 Ke3 46. Kg2 Ke2 47. Kg3 Ke3 48. g6 f4 49. Kg4 f3 50. g7 f2 51. g8=Q f1=Q 52. Qg5+ Ke4 53. Qg6+ Ke3 54. Qb6+ Kd2 55. Qxa5 Qc4+ 56. Kf5 Kc2 57. Qa3 Qd5+ 58. Kf6 Qc6+ 59. Ke5 Qd7 60. Qb3+ Kb1 61. Ke4 Ka1 62. Qd5 Qe8+ 63. Kd4 Kxb2 64. Qb3+ Ka1 65. Kc5 Qc8+ 66. Kd4 Qg4+ 67. Ke5 *

[Event "DVM U16 2021"]
[Site "Kiel GER"]
[Date "2022.07.23"]
[Round "2"]
[White "Jahrke, Jonas"]
[Black "Röhr, Oliver"]
[Result "1-0"]
[PlyCount "119"]
[Termination "normal"]

1. Nf3 f5 2. d4 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. Bxf6 Bxf6 6. e4 O-O 7. Bd3 d5 8. exf5 exf5 9. O-O Nc6 10. c3 g5 11. Ne1 g4 12. f4 Be6 13. Bc2 h5 14. Nd3 Kg7 15. Re1 Bg8 16. Nf1 Ne7 17. Ng3 h4 18. Nh5+ Kh6 19. Nxf6 Rxf6 20. Ne5 Be6 21. Re3 Qg8 22. Qe1 Kh5 23. Rd1 Ng6 24. Nxg6 Qxg6 25. Re5 Re8 26. Rd3 Bd7 27. Rde3 Rxe5 28. Rxe5 c6 29. Bd1 Re6 30. h3 Rxe5 31. Qxe5 Kh6 32. Qh8+ Qh7 33. Qf6+ Qg6 34. Qxh4+ Kg7 35. Qe7+ Qf7 36. Qxf7+ Kxf7 37. hxg4 fxg4 38. Kf2 Kg6 39. Bc2+ Kh5 40. g3 Kh6 41. Ke3 Bc8 42. Bd3 Bd7 43. c4 dxc4 44. Bxc4 Kg6 45. b4 Kf6 46. d5 Ke7 47. Ke4 cxd5+ 48. Bxd5 b6 49. Ke5 a5 50. a3 Bb5 51. f5 Bd3 52. f6+ Ke8 53. Kf4 Be2 54. Be6 axb4 55. axb4 b5 56. Bxg4 Bc4 57. Ke5 Kf7 58. Bh5+ Kg8 59. Bf3 Kf8 60. g4 1-0

[Event "DVM U16 2021"]
[Site "Kiel GER"]
[Date "2022.07.23"]
[Round "1"]
[White "Röhr, Oliver"]
[Black "Wehrle, Maximilian"]
[Result "1-0"]
[PlyCount "53"]
[Termination "normal"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. Bg2 Nc6 8. Nb3 Be7 9. h4 e5 10. g5 hxg5 11. hxg5 Rxh1+ 12. Bxh1 Nh7 13. Qh5 Nxg5 14. Bxg5 Bxg5 15. Qh8+ Kd7 16. Qxg7 Qf6 17. Qxf6 Bxf6 18. O-O-O Bg5+ 19. Kb1 a6 20. Nd5 Rb8 21. Bf3 Ne7 22. Bg4+ Kc6 23. Na5+ Kb5 24. Bxc8 Nxc8 25. c4+ Kxa5 26. Rd3 Nb6 27. Ra3+ 1-0

[Event "Werner-Ott-Open Kreuzberger Sommer 2022"]
[Site "Berlin"]
[Date "2022.07.17"]
[Round "9.3"]
[White "Roehr, Oliver"]
[Black "Heinig, Wolfram"]
[Result "1-0"]
[Annotator "Lange,Andreas1"]
[PlyCount "99"]

1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Ng3 c5 8. Bd3 Nxg3 9. fxg3 h6 10. O-O cxd4 11. Qe2 Nc6 12. a3 Be7 13. b4 a6 14. Bd2 Bd7 15. g4 O-O-O 16. Kh1 f6 17. Bf4 Rhf8 18. Bg3 g5 19. exf6 Rxf6 20. Ne5 Rdf8 21. Ng6 Rxf1+ 22. Rxf1 Rxf1+ 23. Qxf1 Qd8 24. Bxa6 Be8 25. Ne5 Nxe5 26. Bxe5 Bd6 27. Bf6 Qc7 28. Bb5 Bg6 29. Bd3 Bxd3 30. Qxd3 Bxh2 31. Qg6 b6 32. Qe8+ Kb7 33. Qxe6 Bf4 34. Qxd5+ Ka7 35. Bxd4 Kb8 36. Qg8+ Kb7 37. Qg7 b5 38. Qxc7+ Kxc7 39. Bb2 Kd6 40. Kg1 Kd5 41. Kf2 Ke4 42. Ke2 Bd6 43. Bg7 Kf4 44. Kd3 Kxg4 45. Bxh6 Bf4 46. c4 bxc4+ 47. Kxc4 Kg3 48. a4 Kxg2 49. a5 Kf3 50. a6 1-0

[Event "Werner-Ott-Open Kreuzberger Sommer 2022"]
[Site "Berlin"]
[Date "2022.07.16"]
[Round "8.5"]
[White "Liebelt, Jannik"]
[Black "Roehr, Oliver"]
[Result "1/2-1/2"]
[Annotator "Lange,Andreas1"]
[PlyCount "78"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be7 7. c4 Qb6 8. a4 a5 9. Nc3 O-O 10. Nb5 Na6 11. Qe2 Nb4 12. Qf2 Bd8 13. c5 dxc5 14. Be3 Be7 15. Rc1 Nd7 16. Nxc5 Nxc5 17. Bxc5 Qh6 18. Be3 Bg5 19. Bxg5 Qxg5 20. Qd2 Qxd2+ 21. Kxd2 Rd8+ 22. Ke3 Bd7 23. Bc4 Bc6 24. Rhd1 Kf8 25. Rxd8+ Rxd8 26. Be2 Ke7 27. Rc5 f6 28. b3 b6 29. Rc1 Rd7 30. Na3 Kd8 31. g3 Kc7 32. Nb5+ Kb7 33. Na3 Rd4 34. Bc4 g5 35. g4 Be8 36. Ke2 Rd8 37. Nb1 Na2 38. Rc2 Nb4 39. Rc1 Na2 40. 1/2-1/2

[Event "Werner-Ott-Open Kreuzberger Sommer 2022"]
[Site "Berlin"]
[Date "2022.07.15"]
[Round "7.7"]
[White "Zhou, Lepu Coco"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[Annotator "Lange,Andreas1"]
[PlyCount "56"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 f5 10. Nd6+ Bxd6 11. exd6 Qa5+ 12. Qd2 Qb6 13. Bd3 Ba6 14. c4 Nb4 15. Be2 Qa5 16. O-O Bxc4 17. Bxc4 Qc5+ 18. Kh1 Qxc4 19. Rd1 Nd5 20. Qf2 Qb4 21. Be3 Qxd6 22. Bxa7 Qxf4 23. Qg1 O-O 24. a4 Qe4 25. a5 f4 26. a6 f3 27. Bf2 Qe2 28. g3 Rxa6 29. 0-1

[Event "Werner-Ott-Open Kreuzberger Sommer 2022"]
[Site "Berlin"]
[Date "2022.07.14"]
[Round "6.3"]
[White "Roehr, Oliver"]
[Black "Dathe, Frederick"]
[Result "0-1"]
[Annotator "Lange,Andreas1"]
[PlyCount "50"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be7 8. g3 Be6 9. Bg2 Nbd7 10. O-O b5 11. Nd5 Bxd5 12. exd5 O-O 13. f4 Qb6+ 14. Kh2 exf4 15. Bxf4 Rac8 16. Nd4 Rfe8 17. Nc6 Qc5 18. g4 Nb6 19. b4 Qc4 20. Nxe7+ Rxe7 21. Bxd6 Re2 22. Re1 Rxc2 23. Kg1 h6 24. Re5 Qc3 25. Qf1 Nc4 26. 0-1

[Event "Werner-Ott-Open Kreuzberger Sommer 2022"]
[Site "Berlin"]
[Date "2022.07.13"]
[Round "5.1"]
[White "Roehr, Oliver"]
[Black "Matthes, Aaron"]
[Result "0-1"]
[Annotator "Lange,Andreas1"]
[PlyCount "100"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. h4 f6 9. exf6 Qxe2+ 10. Bxe2 Nxf6 11. Bf4 Rb8 12. b3 Bd6 13. Bxd6 cxd6 14. Nd2 d5 15. O-O-O d6 16. Rhe1 O-O 17. Bf3 Bg4 18. Re7 Rf7 19. Rde1 Kf8 20. Rxf7+ Kxf7 21. Bxg4 Nxg4 22. Nf3 Kf6 23. Nd4 c5 24. Nc6 Rb7 25. Re8 Rc7 26. Nd8 Nxf2 27. Re6+ Kf5 28. Rxd6 d4 29. Ne6 Ne4 30. Ra6 Re7 31. Ng5 Nxg5 32. hxg5 Kxg5 33. Rc6 Kg4 34. Rxc5 g5 35. Kd2 h5 36. c3 dxc3+ 37. Rxc3 h4 38. b4 Re4 39. a3 Kf5 40. Rf3+ Kg4 41. b5 Kh5 42. Re3 Rg4 43. Re2 Rg3 44. Ke1 Rxa3 45. Kf2 g4 46. Re5+ Kg6 47. Rc5 Ra2+ 48. Kf1 g3 49. b6 Rf2+ 50. Kg1 Rb2 51. 0-1

[Event "Werner-Ott-Open Kreuzberger Sommer 2022"]
[Site "Berlin"]
[Date "2022.07.12"]
[Round "4.4"]
[White "Schliebener, Stephan"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[Annotator "Lange,Andreas1"]
[PlyCount "60"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O d6 7. d3 Nc6 8. Rb1 a5 9. a3 Nh5 10. d4 e5 11. Bg5 Qe8 12. Nb5 Qf7 13. d5 Na7 14. Nxa7 Rxa7 15. Be3 Ra8 16. Qb3 h6 17. Rfd1 a4 18. Qb4 b6 19. Bc1 f4 20. Nd2 g5 21. Ne4 g4 22. f3 Qg6 23. gxf4 gxf3 24. exf3 exf4 25. Re1 Bf5 26. Kh1 Rae8 27. Nf2 Ng3+ 28. hxg3 fxg3 29. Rxe8 gxf2 30. Rxf8+ Kxf8 31. 0-1

[Event "Werner-Ott-Open Kreuzberger Sommer 2022"]
[Site "Berlin"]
[Date "2022.07.11"]
[Round "3.2"]
[White "Roehr, Oliver"]
[Black "Maetzkow, Maximilian Paul"]
[Result "1-0"]
[Annotator "Lange,Andreas1"]
[PlyCount "57"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 e6 8. O-O-O Qc7 9. f4 Be7 10. g4 h6 11. Bh4 b5 12. a3 Bb7 13. Bg2 g5 14. fxg5 hxg5 15. Bxg5 Ne5 16. h3 Qc5 17. Nb3 Qb6 18. Rhf1 Nd5 19. exd5 Bxg5+ 20. Kb1 Be7 21. Nd4 b4 22. Na4 Qa5 23. dxe6 O-O-O 24. Nf5 Qxa4 25. Nxe7+ Kb8 26. Bxb7 Kxb7 27. Qe4+ Ka7 28. exf7 Qd7 29. Qxe5 1-0

[Event "Werner-Ott-Open Kreuzberger Sommer 2022"]
[Site "Berlin"]
[Date "2022.07.10"]
[Round "2.10"]
[White "Ziese, Gerhard"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[Annotator "Lange,Andreas1"]
[PlyCount "142"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. f3 d5 6. fxe4 dxe4 7. Bxf6 exf6 8. Nxe4 Bh6 9. Bc4 Nc6 10. Nf3 f5 11. Ng3 Qe7+ 12. Qe2 Qxe2+ 13. Kxe2 Bd7 14. Rhe1 O-O-O 15. Kf2 Rhe8 16. c3 Bf4 17. Bf7 Rf8 18. Bb3 Rde8 19. Rxe8+ Rxe8 20. Re1 Na5 21. Bf7 Rf8 22. Be6 Rf6 23. Bg8 h6 24. b4 Nc6 25. Bb3 Kd8 26. d5 Ne7 27. Ne2 Bd6 28. Ned4 c6 29. dxc6 Nxc6 30. h3 Nxd4 31. Nxd4 a5 32. a3 Kc8 33. Bc4 Bc7 34. Nb5 Bb6+ 35. Kf1 f4 36. Rd1 f3 37. Nd6+ Kc7 38. Ne4 Rf4 39. Bd5 Bb5+ 40. c4 Bxc4+ 41. Bxc4 Rxe4 42. Bd5 fxg2+ 43. Kxg2 Re2+ 44. Kh1 Re3 45. bxa5 Bxa5 46. Rb1 b6 47. Rb3 Re2 48. Bf3 Ra2 49. Be4 g5 50. Bf3 Kd6 51. Bh5 Ke5 52. Rd3 Rb2 53. a4 Ra2 54. Be8 Bb4 55. Rg3 Bc5 56. Rg2 Ra1+ 57. Kh2 Be3 58. Re2 Ke4 59. Bc6+ Kd3 60. Bb5+ Kd4 61. Kg2 Ra3 62. Be8 Bf4 63. Bd7 Kc5 64. Re4 h5 65. Be8 Rg3+ 66. Kf2 Rxh3 67. Re6 g4 68. Rc6+ Kd5 69. Rf6 Be5 70. Bf7+ Kd4 71. Rh6 Rf3+ 72. 0-1

[Event "Werner-Ott-Open Kreuzberger Sommer 2022"]
[Site "Berlin"]
[Date "2022.07.09"]
[Round "1.11"]
[White "Roehr, Oliver"]
[Black "Nemitz, Alfred"]
[Result "1-0"]
[Annotator "Lange,Andreas1"]
[PlyCount "139"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. Nd2 g6 10. Nf3 Qb4+ 11. Kd1 Bg7 12. Qd2 Qxd2+ 13. Bxd2 Nb6 14. b3 c5 15. Kc2 Bb7 16. Bd3 O-O 17. Rae1 Rfe8 18. Bf4 Bf8 19. h4 h5 20. Ng5 Be7 21. f3 Bxg5 22. Bxg5 Nc8 23. Rh3 Ne7 24. g4 Nc6 25. gxh5 Nd4+ 26. Kc3 Nxf3 27. Rxf3 Bxf3 28. hxg6 Bg4 29. gxf7+ Kxf7 30. Rf1+ Ke6 31. Rf4 Bh3 32. Be4 c6 33. Bf6 Rf8 34. Rf3 Bg4 35. Rd3 Rxf6 36. exf6 Rh8 37. Bf3 Bf5 38. Re3+ Kxf6 39. h5 d5 40. cxd5 cxd5 41. Bxd5 Rxh5 42. Kc4 Rh2 43. a3 Ra2 44. a4 Bd7 45. Kxc5 Bxa4 46. bxa4 Rxa4 47. Kd6 Ra6+ 48. Bc6 Ra2 49. Rf3+ Kg5 50. Ke5 Re2+ 51. Be4 Kg4 52. Rf7 Kg3 53. Rxa7 Rh2 54. Ra3+ Kf2 55. Rf3+ Ke2 56. Kd4 Rh8 57. Ra3 Rd8+ 58. Bd5 Kf2 59. Rb3 Re8 60. Rf3+ Ke2 61. Rf5 Rd8 62. Re5+ Kf2 63. Rg5 Rf8 64. Rg2+ Kf1 65. Ra2 Rc8 66. Bg2+ Kg1 67. Be4 Rf8 68. Ke3 Rf2 69. Ra8 Rf7 70. Rh8 1-0

[Event "29. Erfurter Schachfestival 2019 - Meisterturnier"]
[Site "Erfurt"]
[Date "2019.12.30"]
[Round "8"]
[White "Roehr, Oliver"]
[Black "Payyappat, Sreyas"]
[Result "0-1"]
[PlyCount "46"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Ne5 8. Be3 Be6 9. f4 Bc4 10. Qd2 Bxf1 11. Bxb6 Nc4 12. Qd4 Bxg2 13. Qxg7 axb6 14. O-O-O Qf6 15. Qxg2 Ne3 16. Qg3 Nxd1 17. Rxd1 Ne7 18. e5 dxe5 19. fxe5 Qh6+ 20. Kb1 Rd8 21. Rf1 Qh5 22. Ne4 Rd1+ 23. Nc1 Rxf1 24. 0-1

[Event "29. Erfurter Schachfestival 2019 - Meisterturnier"]
[Site "Erfurt"]
[Date "2019.12.29"]
[Round "6"]
[White "Roehr, Oliver"]
[Black "Behrens, Harald"]
[Result "1/2-1/2"]
[PlyCount "75"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. dxc5 Bxc5 7. Nb3 Bd6 8. Be2 Nge7 9. O-O O-O 10. Nbd4 Re8 11. a3 a6 12. c4 Nxd4 13. Qxd4 Nf5 14. Qd1 dxc4 15. Bxc4 Qc7 16. Ba2 Be6 17. h3 Rad8 18. Bxe6 Bh2+ 19. Nxh2 Rxd1 20. Bxf5 Ree1 21. Bf4 Rxf1+ 22. Nxf1 Rxf1+ 23. Rxf1 Qxf4 24. Bg4 g6 25. Re1 Kg7 26. b4 b6 27. Re3 Qd4 28. Be2 b5 29. g4 f5 30. gxf5 gxf5 31. Bf1 Kf6 32. Bg2 f4 33. Rf3 Kg5 34. Kh2 Kf5 35. Bh1 Qd1 36. Bg2 Ke4 37. Re3+ Kd4 38. Rf3 1/2-1/2

[Event "29. Erfurter Schachfestival 2019 - Meisterturnier"]
[Site "Erfurt"]
[Date "2019.12.29"]
[Round "7"]
[White "Rensch, Toralf"]
[Black "Roehr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "23"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. d4 O-O 7. Bd3 f5 8. exf6 Bxf6 9. O-O Nc6 10. Nxe4 dxe4 11. Bxe4 Nxd4 12. c3 1/2-1/2

[Event "29. Erfurter Schachfestival 2019 - Meisterturnier"]
[Site "Erfurt"]
[Date "2019.12.28"]
[Round "4"]
[White "Roehr, Oliver"]
[Black "Diener, Carolin Valeria"]
[Result "1/2-1/2"]
[PlyCount "110"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 Qe7 8. Bg5 h6 9. Nd5 Qe6 10. Bxf6 gxf6 11. Qf3 f5 12. Qxf5 Qxf5 13. exf5 d6 14. g4 Ne5 15. Be2 Bd7 16. f4 Bc6 17. Nxb6 axb6 18. Rg1 Nf3+ 19. Bxf3 Bxf3 20. Nd4 Be4 21. O-O-O Rxa2 22. Rde1 Ra1+ 23. Kd2 Rxe1 24. Rxe1 d5 25. Nb5 Kd7 26. Nc3 Rg8 27. Nxe4 dxe4 28. h3 f6 29. Rxe4 h5 30. Re3 hxg4 31. Rg3 Rh8 32. hxg4 Rh2+ 33. Kd3 Rf2 34. g5 fxg5 35. fxg5 Rxf5 36. g6 Rf8 37. g7 Rg8 38. Ke4 Ke6 39. Rg6+ Kf7 40. Kf5 b5 41. Rf6+ Kxg7 42. Rg6+ Kf7 43. Rxg8 Kxg8 44. Ke6 c6 45. Kd6 Kf7 46. Kc7 Ke6 47. Kxb7 Kd5 48. Kc7 Kc5 49. Kb7 Kd5 50. Kb6 Kd6 51. c3 Kd5 52. Ka5 Kc4 53. Kb6 Kb3 54. Kxc6 Kxb2 55. Kxb5 Kxc3 56. 1/2-1/2

[Event "29. Erfurter Schachfestival 2019 - Meisterturnier"]
[Site "Erfurt"]
[Date "2019.12.28"]
[Round "5"]
[White "Petri, Raphael"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[PlyCount "70"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O g6 5. d4 exd4 6. Nxd4 Bg7 7. Be3 O-O 8. c3 a6 9. Bc4 b5 10. Nxc6 Nxc6 11. Bd5 Bb7 12. Nd2 Na5 13. Bxb7 Nxb7 14. Bd4 d5 15. Bxg7 Kxg7 16. e5 d4 17. Qf3 dxc3 18. Qxc3 c5 19. Rad1 Qe7 20. Rfe1 Rfe8 21. f4 Rad8 22. Ne4 b4 23. Qc4 Rxd1 24. Rxd1 Rd8 25. Rxd8 Qxd8 26. Qxa6 Qd4+ 27. Nf2 Qxf4 28. Nd3 Qd4+ 29. Kf1 c4 30. Qf6+ Kg8 31. Ne1 c3 32. bxc3 bxc3 33. Qc6 Nd8 34. Qd6 Qf4+ 35. Nf3 c2 36. 0-1

[Event "29. Erfurter Schachfestival 2019 - Meisterturnier"]
[Site "Erfurt"]
[Date "2019.12.27"]
[Round "2"]
[White "Roehr, Oliver"]
[Black "Dittrich, Tom"]
[Result "1-0"]
[PlyCount "103"]

1. e4 c5 2. Nf3 d6 3. c4 e5 4. Nc3 g6 5. d3 Bg7 6. Bg5 f6 7. Be3 Ne7 8. Be2 Nbc6 9. O-O O-O 10. a3 f5 11. b4 f4 12. Bd2 b6 13. b5 Nd4 14. Nxd4 exd4 15. Nd5 Nxd5 16. exd5 Be5 17. Bg4 Qh4 18. Bxc8 Raxc8 19. f3 Rf5 20. Qe1 Qd8 21. g4 Rf7 22. Rf2 Rcc7 23. Rg2 Rce7 24. Qh4 Bg7 25. g5 Re3 26. Bxe3 dxe3 27. Rc1 Qd7 28. Qg4 Qxg4 29. Rxg4 Bb2 30. Rb1 Bxa3 31. Kf1 Bb4 32. d4 Kf8 33. Ke2 Bc3 34. dxc5 dxc5 35. h4 Ke7 36. Rh1 Kd6 37. Kd3 Bd2 38. h5 Ke5 39. hxg6 hxg6 40. Rh8 Be1 41. Re8+ Kf5 42. d6 Rd7 43. Rf8+ Ke5 44. Rgxf4 Bf2 45. R4f6 Rxd6+ 46. Rxd6 Kxd6 47. f4 Ke6 48. Rf6+ Ke7 49. Rxg6 Kf7 50. f5 Ke7 51. Re6+ Kf8 52. Rxe3 1-0

[Event "29. Erfurter Schachfestival 2019 - Meisterturnier"]
[Site "Erfurt"]
[Date "2019.12.27"]
[Round "3"]
[White "Ruppert, Wolfgang"]
[Black "Roehr, Oliver"]
[Result "1-0"]
[PlyCount "92"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Bd6 7. Bg3 O-O 8. Bd3 b6 9. Qe2 Qc7 10. Rd1 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Nf3 Bd6 14. Bxd6 Qxd6 15. h3 Bb7 16. O-O Rad8 17. Bc2 Qe7 18. Qd3 Rfe8 19. Ba4 Rf8 20. Qf5 Qe4 21. Bc2 Qxf5 22. Bxf5 g6 23. Bd3 d4 24. cxd4 Bxf3 25. gxf3 cxd4 26. Bc4 dxe3 27. fxe3 Rfe8 28. Kf2 Rc8 29. Rd4 Rc7 30. a4 Rec8 31. b3 Nd7 32. f4 Nc5 33. Bd5 Rd7 34. Rfd1 Rcd8 35. b4 Ne6 36. Bxe6 Rxd4 37. Rxd4 Rxd4 38. Bxf7+ Kxf7 39. exd4 Ke6 40. b5 Kf5 41. Ke3 Kf6 42. Ke4 Ke6 43. d5+ Kf6 44. h4 h5 45. d6 Ke6 46. d7 Kxd7 47. 1-0

[Event "29. Erfurter Schachfestival 2019 - Meisterturnier"]
[Site "Erfurt"]
[Date "2019.12.26"]
[Round "1"]
[White "Schulz, Karsten"]
[Black "Roehr, Oliver"]
[Result "1-0"]
[PlyCount "107"]

1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 Ne4 9. d3 Bf6 10. Qe2 Bxb2 11. Qxb2 Qf6 12. Qxf6 Nxf6 13. cxd5 Nxd5 14. Rc1 Ndb4 15. Rxc5 Nxd3 16. Rc3 Rd8 17. Nbd2 e5 18. a3 Bg4 19. h3 Bxf3 20. Nxf3 Rd6 21. Ne1 Nxe1 22. Rxe1 Rad8 23. Bxc6 Rc8 24. Rec1 Rdxc6 25. Rxc6 Rxc6 26. Rxc6 bxc6 27. Kf1 Kf8 28. Ke2 Ke7 29. Kd3 Kd6 30. Kc4 f5 31. b4 g5 32. g4 f4 33. Kd3 Kd5 34. e4+ Kd6 35. f3 c5 36. b5 Kc7 37. Kc4 Kb6 38. Kd5 Kxb5 39. Kxe5 Kc6 40. Kf6 c4 41. e5 c3 42. e6 c2 43. e7 Kd7 44. Kf7 c1=Q 45. e8=Q+ Kc7 46. Qe5+ Kb6 47. Qe6+ Ka5 48. Qd5+ Ka6 49. Kf6 h6 50. Qd6+ Ka5 51. Kg6 Qf1 52. Kxh6 Qxh3+ 53. Kxg5 Qxf3 54. Kf5 1-0

[Event "Lichtenrader Herbst 2019"]
[Site "Berlin"]
[Date "2019.10.20"]
[Round "9.5"]
[White "Katzir, Moshe"]
[Black "Roehr, Oliver"]
[Result "1-0"]
[PlyCount "79"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Nc6 7. Nf3 Bc5 8. O-O O-O 9. d3 Bg4 10. h3 Bh5 11. g4 Bg6 12. Ng5 Bb6 13. Rb1 Qd7 14. c4 Rfe8 15. Be3 Bxe3 16. fxe3 Rab8 17. h4 h6 18. Ne4 Qe7 19. Qe1 Rf8 20. g5 Bxe4 21. Bxe4 hxg5 22. h5 Qe6 23. Qg3 Qh6 24. Qg4 Ne7 25. Qd7 Qd6 26. Qxd6 cxd6 27. Bxb7 f5 28. d4 f4 29. c5 dxc5 30. dxc5 fxe3 31. Rfe1 Nf5 32. c6 Nd4 33. c7 Rbe8 34. Rxe3 Kf7 35. Rf1+ Ke6 36. Rxf8 Rxf8 37. c8=Q+ Rxc8 38. Bxc8+ Kd5 39. c3 Nc2 40. Bb7+ 1-0

[Event "Lichtenrader Herbst 2019"]
[Site "Berlin"]
[Date "2019.10.19"]
[Round "8.12"]
[White "Roehr, Oliver"]
[Black "Tschernatsch, Johannes"]
[Result "1-0"]
[PlyCount "62"]

1. e4 c5 2. Nf3 d6 3. c4 e5 4. Nc3 Nc6 5. d3 g6 6. Bg5 Be7 7. Bxe7 Ngxe7 8. Be2 O-O 9. Qd2 Nd4 10. Qh6 Nxf3+ 11. gxf3 Nc6 12. h4 Qf6 13. h5 Qg7 14. hxg6 fxg6 15. Nb5 Rf6 16. Qxg7+ Kxg7 17. Nc7 Rb8 18. Ne8+ Kf7 19. Nxf6 Kxf6 20. Rxh7 Be6 21. Kd2 b5 22. b3 bxc4 23. dxc4 Rb6 24. Rah1 Ra6 25. a4 Rb6 26. Bd1 a5 27. Rh8 Nd4 28. Kc3 Rb7 29. Rf8+ Bf7 30. Rh7 Ra7 31. Rhh8 Ke7 32. 1-0

[Event "Lichtenrader Herbst 2019"]
[Site "Berlin"]
[Date "2019.10.18"]
[Round "7.17"]
[White "Roehr, Oliver"]
[Black "Schnabel, Luise"]
[Result "1-0"]
[PlyCount "47"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 O-O 9. b3 Nc6 10. d5 Ne5 11. Be2 h5 12. Nf3 Nxf3+ 13. Bxf3 Bf5 14. O-O Rc8 15. h3 Re8 16. Bd4 Bh6 17. g4 hxg4 18. hxg4 Bxc1 19. Qxc1 e5 20. Bxb6 axb6 21. gxf5 gxf5 22. Qh6 e4 23. Kh1 f6 24. Rg1+ 1-0

[Event "Lichtenrader Herbst 2019"]
[Site "Berlin"]
[Date "2019.10.17"]
[Round "6.11"]
[White "Jaeschke, Jens-Uwe"]
[Black "Roehr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "45"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Be7 5. O-O O-O 6. c4 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Qc2 Rb8 10. Qxc4 Rb4 11. Qc2 Qxd4 12. Nc3 Nd5 13. Rd1 Qe5 14. e4 Nxc3 15. bxc3 Bf6 16. Be3 Qxc3 17. Qxc3 Bxc3 18. Rac1 Bb2 19. Rxc6 Ra4 20. Rxc7 Rxa2 21. Rxa7 Rxa7 22. Bxa7 Bf6 23. f4 1/2-1/2

[Event "Lichtenrader Herbst 2019"]
[Site "Berlin"]
[Date "2019.10.16"]
[Round "5.7"]
[White "Roehr, Oliver"]
[Black "Schnabel, Ralf"]
[Result "1/2-1/2"]
[PlyCount "134"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 a6 6. Nf3 b5 7. Bb3 e6 8. d5 c5 9. dxc6 Qxd1+ 10. Nxd1 Nxc6 11. Bf4 Na5 12. Ne3 Bb7 13. Rd1 Nxb3 14. axb3 Nd5 15. Nxd5 Bxd5 16. O-O f6 17. Rfe1 Kf7 18. Nd2 Rc8 19. c4 bxc4 20. bxc4 Bxc4 21. Rc1 Bb4 22. Nxc4 Rxc4 23. Rxc4 Bxe1 24. Kf1 Ba5 25. Ra4 Bb6 26. Rxa6 Bd4 27. b4 Rc8 28. b5 Rc2 29. Be3 Bxe3 30. fxe3 Rb2 31. Rb6 h5 32. Rb8 Kg6 33. b6 Kf5 34. b7 e5 35. Rh8 Rxb7 36. Rxh5+ Ke4 37. Rh3 Rb2 38. Rf3 Rb1+ 39. Ke2 Rb2+ 40. Kf1 f5 41. Rg3 g5 42. Rxg5 Kxe3 43. g4 f4 44. Rxe5+ Kf3 45. g5 Rxh2 46. Kg1 Rg2+ 47. Kf1 Rg4 48. Re2 Rxg5 49. Rf2+ Ke4 50. Ra2 Rg3 51. Kf2 Rc3 52. Ra4+ Kf5 53. Ra8 Rc2+ 54. Kf3 Rc3+ 55. Kf2 Rc5 56. Rf8+ Ke4 57. Re8+ Re5 58. Rxe5+ Kxe5 59. Kf3 Kf5 60. Kf2 Ke4 61. Ke2 f3+ 62. Kf2 Kf4 63. Kf1 Ke4 64. Kf2 Kf4 65. Kf1 Kg3 66. Kg1 f2+ 67. Kf1 Kf3 68. 1/2-1/2

[Event "Lichtenrader Herbst 2019"]
[Site "Berlin"]
[Date "2019.10.15"]
[Round "4.18"]
[White "Rouditser, Benjamin"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[PlyCount "112"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 d6 10. O-O a5 11. a3 Bxd2 12. Qxd2 a4 13. c5 dxc5 14. Qd5 f6 15. Rac1 c6 16. Qxc5 Qxc5 17. Rxc5 Ng6 18. Bc7 Be6 19. Ba5 Bb3 20. Bb4 Kf7 21. Bd1 Bxd1 22. Rxd1 Rhd8 23. Rcc1 Ne5 24. Bd6 Ke6 25. Bxe5 fxe5 26. Kf1 Rxd1+ 27. Rxd1 Ra5 28. Ke2 Rb5 29. Rd2 e4 30. f3 exf3+ 31. Kxf3 Rb3 32. Ke4 c5 33. Rc2 Kd6 34. g4 b5 35. h4 c4 36. h5 g6 37. hxg6 hxg6 38. Rd2+ Kc5 39. g5 c3 40. bxc3 Rxa3 41. Rd5+ Kc4 42. Rd6 Rxc3 43. Rxg6 Kb3 44. Ra6 a3 45. g6 a2 46. Ra5 b4 47. Ra8 Rc7 48. Kf5 Kb2 49. e4 a1=Q 50. Rxa1 Kxa1 51. e5 b3 52. Kf6 b2 53. g7 Rc8 54. Kf7 b1=Q 55. e6 Qf5+ 56. Ke7 Ra8 57. 0-1

[Event "Lichtenrader Herbst 2019"]
[Site "Berlin"]
[Date "2019.10.14"]
[Round "3.26"]
[White "Roehr, Oliver"]
[Black "Kraft, Adrian"]
[Result "1-0"]
[PlyCount "65"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Qd2 O-O 6. Bh6 Nc6 7. Bxg7 Kxg7 8. O-O-O a6 9. d5 Ne5 10. Be2 b5 11. f4 Ned7 12. g4 b4 13. Na4 Kg8 14. Qe3 Nb6 15. Nxb6 cxb6 16. g5 Nd7 17. h4 Bb7 18. h5 Rc8 19. Qh3 Qc7 20. Rd2 Rfe8 21. hxg6 Nf8 22. gxf7+ Kxf7 23. Bh5+ Kg8 24. Bxe8 Rxe8 25. g6 Qc4 26. gxh7+ Kh8 27. Qg4 Ne6 28. Rg2 Qf1+ 29. Kd2 Qxf4+ 30. Qxf4 Nxf4 31. Rg4 e5 32. Ne2 Bc8 33. Nxf4 1-0

[Event "Lichtenrader Herbst 2019"]
[Site "Berlin"]
[Date "2019.10.13"]
[Round "2.25"]
[White "Jaeger, Andre"]
[Black "Roehr, Oliver"]
[Result "1-0"]
[PlyCount "51"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. a3 a5 7. Qd5 Qe7 8. Nc3 Ngxe5 9. Nxe5 Nxe5 10. Ne4 Ba7 11. Qxa5 Nxc4 12. Qxc7 Qxe4 13. Qxc4 Qg6 14. Bd2 O-O 15. Qd5 d6 16. Bd3 Be6 17. Qe4 f5 18. Qf3 d5 19. O-O Rad8 20. Ba5 b6 21. Bb4 Rf7 22. Rac1 Bc8 23. Qxd5 Qg5 24. Rxc8 Rxc8 25. Bc4 Rxc4 26. Qa8+ 1-0

[Event "Lichtenrader Herbst 2019"]
[Site "Berlin"]
[Date "2019.10.12"]
[Round "1.28"]
[White "Roehr, Oliver"]
[Black "Boldt, Timo"]
[Result "1-0"]
[PlyCount "31"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. Be2 Qa5 9. O-O d6 10. f3 Nd7 11. Nd5 Bxd4 12. Bxd4 Re8 13. Bc3 Qc5+ 14. Kh1 Nd8 15. b4 Qc6 16. b5 1-0

[Event "Kieler Open 2019-A"]
[Site "Kiel"]
[Date "2019.08.02"]
[Round "9.23"]
[White "Karlisch, Moritz"]
[Black "Röhr, Oliver"]
[Result "0-1"]
[Annotator "HAD"]
[PlyCount "118"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Qd5 f6 8. exf6 Bxc3+ 9. bxc3 Nxf6 10. Qd3 d6 11. e3 O-O 12. Be2 Ne4 13. O-O Nc5 14. Qd1 Bg4 15. h3 Bh5 16. Bg3 Ne4 17. Qd5+ Bf7 18. Qd3 Nxg3 19. fxg3 Rae8 20. Kf2 Ne5 21. Qe4 Nxc4 22. Qxe7 Rxe7 23. Bxc4 Bxc4 24. Rfd1 Bb5 25. Rd4 Bc6 26. h4 Be4 27. Rf1 Rf5 28. g4 Rb5 29. Rd2 Rc5 30. Rc1 Bd5 31. Nd4 Re4 32. Nf5 Be6 33. Kf3 Bxf5 34. gxf5 Rxh4 35. e4 Rh5 36. c4 g6 37. g4 Rh3+ 38. Kg2 Re3 39. Rd4 Re5 40. Kf2 R3xe4 41. Rxe4 Rxe4 42. Kf3 gxf5 43. gxf5 Rh4 44. c5 dxc5 45. Rxc5 c6 46. Rc2 Kg7 47. Rd2 Kf6 48. Rd7 Rb4 49. Rxh7 Kxf5 50. Ke3 Ke5 51. Kd3 Kd6 52. Kc3 Rb1 53. Rg7 Kc5 54. Rf7 Kb6 55. Rg7 Ka5 56. Rc7 Ka4 57. Rg7 Ka3 58. Rg5 Rc1+ 59. Kd2 Rc4 60. 0-1

[Event "Kieler Open 2019-A"]
[Site "Kiel"]
[Date "2019.08.01"]
[Round "8.20"]
[White "Röhr, Oliver"]
[Black "Haffner, Alexander"]
[Result "1/2-1/2"]
[Annotator "PS"]
[PlyCount "83"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d6 5. Qd2 b5 6. Bd3 a6 7. Nf3 Nd7 8. O-O Bb7 9. a4 Ngf6 10. Bh6 O-O 11. Bxg7 Kxg7 12. e5 dxe5 13. dxe5 Ne8 14. e6 fxe6 15. Ng5 Nc7 16. Qe3 Qe8 17. Qh3 Nf6 18. Nce4 h6 19. Nxe6+ Nxe6 20. Qxe6 Rd8 21. Rfe1 Bc8 22. Nxf6 exf6 23. Qe7+ Qxe7 24. Rxe7+ Rf7 25. Rxf7+ Kxf7 26. axb5 cxb5 27. Ra3 Bf5 28. Kf1 b4 29. Bc4+ Ke7 30. Rxa6 Rd2 31. Rb6 Rxc2 32. b3 h5 33. h4 g5 34. hxg5 fxg5 35. Rb5 Rc1+ 36. Ke2 Kf6 37. Rxb4 h4 38. f3 Rc2+ 39. Kf1 Rb2 40. Rb5 Rd2 41. Kg1 Rb2 42. Rd5 1/2-1/2

[Event "Kieler Open 2019-A"]
[Site "Kiel"]
[Date "2019.07.31"]
[Round "7.17"]
[White "Petri, Alexander"]
[Black "Röhr, Oliver"]
[Result "1/2-1/2"]
[Annotator "ER"]
[PlyCount "132"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Bb7 8. Bg2 c5 9. O-O cxd4 10. Nxd4 Bxg2 11. Kxg2 d5 12. Rc1 O-O 13. e3 Qd7 14. N2f3 Nc6 15. Nxc6 Qxc6 16. Ne5 Qb7 17. cxd5 Qxd5+ 18. Qxd5 Nxd5 19. Nc6 f5 20. Rfd1 Kf7 21. Rd3 Rac8 22. a3 Kf6 23. b4 Ne7 24. Rd6 Nxc6 25. Rcxc6 Rxc6 26. Rxc6 Rd8 27. Rc7 a5 28. bxa5 bxa5 29. Ra7 Rd5 30. h4 h5 31. Kf3 Rc5 32. Ke2 Rd5 33. a4 e5 34. Ra6+ Kf7 35. f3 g6 36. e4 fxe4 37. fxe4 Rd4 38. Rxa5 Rxe4+ 39. Kf3 Re1 40. Ra8 Kg7 41. a5 Ra1 42. Ke4 Re1+ 43. Kd5 Re3 44. a6 Rxg3 45. Kxe5 g5 46. Rb8 Ra3 47. Rb7+ Kg6 48. Rb6+ Kg7 49. hxg5 h4 50. Kf5 Ra5+ 51. Kg4 Ra4+ 52. Kf5 Ra5+ 53. Kg4 Ra4+ 54. Kh5 h3 55. Rb7+ Kg8 56. Rb8+ Kg7 57. Rb7+ Kg8 58. Kh6 Rxa6+ 59. g6 Ra8 60. Rg7+ Kh8 61. Rh7+ Kg8 62. Rg7+ Kh8 63. Rh7+ Kg8 64. Kg5 Ra5+ 65. Kg4 Ra6 66. Kg5 Ra5+ 67. 1/2-1/2

[Event "Kieler Open 2019-A"]
[Site "Kiel"]
[Date "2019.07.30"]
[Round "6.31"]
[White "Röhr, Oliver"]
[Black "Bücker, Timo"]
[Result "1-0"]
[Annotator "M.Z."]
[PlyCount "79"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. f3 d5 10. exd5 Nxd5 11. c3 O-O 12. Bd3 Be6 13. O-O Rad8 14. Bc2 b5 15. Re1 Rfe8 16. a3 f6 17. Nd2 Nf4 18. Ne4 Nd5 19. Nc5 Bf7 20. Nxa6 Ra8 21. Nc5 b4 22. Ba4 Rec8 23. cxb4 Nd4 24. Be3 Nxe3 25. Rxe3 Rxc5 26. bxc5 Rxa4 27. Rc1 Bc4 28. Kf2 Nb3 29. Rxc4 Rxc4 30. Rxb3 Rxc5 31. Rb8+ Kf7 32. b4 Rc3 33. a4 f5 34. a5 Ra3 35. Rb6 f4 36. h4 g6 37. Ra6 Kg7 38. b5 Kh6 39. Ra7 Ra2+ 40. Kg1 1-0

[Event "Kieler Open 2019-A"]
[Site "Kiel"]
[Date "2019.07.29"]
[Round "5.17"]
[White "Besenthal, Klaus-Günther"]
[Black "Röhr, Oliver"]
[Result "1-0"]
[Annotator "PH"]
[PlyCount "99"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 c5 5. c3 Nc6 6. Bd3 Bd6 7. Bxd6 Qxd6 8. f4 b6 9. Ngf3 O-O 10. Ne5 Bb7 11. Qf3 Nd7 12. Qh3 g6 13. Qh6 Qe7 14. Nxd7 Qxd7 15. h4 f5 16. h5 Qg7 17. hxg6 hxg6 18. Qg5 Kf7 19. O-O-O Rh8 20. Bb5 Ne7 21. Nf3 Qf6 22. Ne5+ Kg7 23. Qxf6+ Kxf6 24. dxc5 bxc5 25. Nd7+ Kf7 26. Nxc5 Bc6 27. Bxc6 Nxc6 28. b4 Ne7 29. a4 a5 30. Kb2 axb4 31. cxb4 Nc6 32. Kc3 Kf6 33. b5 Na5 34. Kb4 Nc4 35. Nd7+ Kg7 36. Rxh8 Rxh8 37. Rd3 Rh2 38. b6 Rxg2 39. Rb3 Nd6 40. Nc5 g5 41. Nxe6+ Kf6 42. Nxg5 Rc2 43. Rc3 Rb2+ 44. Rb3 Rc2 45. a5 Rc4+ 46. Ka3 d4 47. b7 Nxb7 48. Rb6+ Ke7 49. Rxb7+ Kd6 50. exd4 1-0

[Event "Kieler Open 2019-A"]
[Site "Kiel"]
[Date "2019.07.28"]
[Round "4.32"]
[White "Röhr, Oliver"]
[Black "Marcussen, Claus"]
[Result "1-0"]
[Annotator "JG"]
[PlyCount "37"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 g6 5. Bc4 Nh6 6. O-O Bg7 7. d4 O-O 8. Bf4 Nf5 9. Be5 Bh6 10. Ne2 Nd7 11. Bf4 Bg7 12. Ng3 Nxg3 13. Bxg3 c5 14. c3 cxd4 15. Nxd4 Nb6 16. Bb3 Re8 17. Nb5 e5 18. Nd6 Re7 19. Bh4 1-0

[Event "Kieler Open 2019-A"]
[Site "Kiel"]
[Date "2019.07.28"]
[Round "3.18"]
[White "Kaulich, Philipp Theodor"]
[Black "Röhr, Oliver"]
[Result "1-0"]
[Annotator "PH"]
[PlyCount "79"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7 5. O-O d6 6. d4 h6 7. c3 Nc6 8. h4 Qe7 9. a4 Bg4 10. a5 a6 11. Qd3 Bxf3 12. Rxf3 Nf6 13. Nd2 Nh5 14. Nf1 g4 15. Rxf4 Nxf4 16. Bxf4 Qxh4 17. Ng3 Ne7 18. Rf1 O-O 19. Ba2 Rad8 20. Bb1 Be5 21. Qe2 Bxf4 22. Rxf4 h5 23. Qf2 Qg5 24. Ba2 h4 25. Nf1 d5 26. Ne3 g3 27. Qf3 Ng6 28. Rg4 dxe4 29. Qxe4 Rde8 30. Qxe8 Rxe8 31. Rxg5 Rxe3 32. Rxg6+ Kf8 33. Rf6 Re2 34. Bc4 Rxb2 35. Rxf7+ Ke8 36. Rxc7 Kd8 37. Rc5 b5 38. axb6 Rxb6 39. Bf1 Rb1 40. Ra5 1-0

[Event "Kieler Open 2019-A"]
[Site "Kiel"]
[Date "2019.07.27"]
[Round "1.3"]
[White "Röhr, Oliver"]
[Black "Lanka, Zigurds"]
[Result "0-1"]
[Annotator "NB"]
[PlyCount "60"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. g3 Nf6 8. Bg2 Bc5 9. O-O d6 10. Nc3 O-O 11. h3 Be6 12. b3 Bd4 13. Bb2 Rb8 14. Qe2 h5 15. Kh2 h4 16. g4 Nd7 17. Rad1 g5 18. Nd5 Bxb2 19. Qxb2 cxd5 20. exd5 Bxg4 21. hxg4 Qf6 22. Kh3 a5 23. Qc3 Qf4 24. Qe3 Nc5 25. Qxf4 gxf4 26. f3 Rb4 27. Kxh4 f6 28. g5 Kg7 29. gxf6+ Kxf6 30. Rh1 Rbb8 31. 0-1

[Event "Kieler Open 2019-A"]
[Site "Kiel"]
[Date "2019.07.27"]
[Round "2.31"]
[White "Gehlsen, René"]
[Black "Röhr, Oliver"]
[Result "0-1"]
[Annotator "PS"]
[PlyCount "72"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Nbd2 Bd6 5. Bd3 O-O 6. O-O c5 7. b3 Nbd7 8. Bb2 b6 9. Ne5 Bb7 10. f4 Ne4 11. Nxe4 dxe4 12. Bc4 cxd4 13. Bxd4 Nxe5 14. fxe5 Bc5 15. c3 Bd5 16. Ba6 Qg5 17. Qe2 Rfd8 18. b4 Bxd4 19. exd4 f6 20. exf6 gxf6 21. c4 Bc6 22. Rad1 f5 23. b5 Be8 24. Qf2 e3 25. Qf4 Qxf4 26. Rxf4 e5 27. Rxf5 exd4 28. Re5 e2 29. Rxe2 Bh5 30. Red2 Bxd1 31. Rxd1 Rd7 32. a4 Rad8 33. a5 Rc7 34. axb6 axb6 35. c5 Rxc5 36. Bb7 Rxb5 37. 0-1

[Event "DEM U14 2019"]
[Site "Willingen GER"]
[Date "2019.06.15"]
[Round "9.8"]
[White "Röhr, Oliver"]
[Black "Weidenhöfer, Max"]
[Result "1/2-1/2"]
[PlyCount "101"]
[Termination "normal"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 h6 8. Nf4 Bh7 9. Be3 Nc6 10. Bd3 cxd4 11. Bxd4 Bxd3 12. Qxd3 Nxd4 13. Qxd4 Ne7 14. Nd3 Nc6 15. Qf4 Be7 16. Qg3 Qa5 17. Kf1 Nd4 18. Rc1 Rc8 19. Qf4 Rc4 20. Qe3 Kd7 21. Kg2 h5 22. b3 Rxc3 23. Qxd4 Ba3 24. b4 Qc7 25. Nc5+ Rxc5 26. bxc5 Bxc1 27. Rxc1 hxg4 28. c4 Qc6 29. Rd1 Rxh4 30. cxd5 Qxd5+ 31. Kg3 Rh3+ 32. Kxg4 Ra3 33. Qxd5+ exd5 34. Rxd5+ Ke6 35. Rd6+ Ke7 36. Rd2 Rc3 37. Rb2 Rxc5 38. Rxb7+ Ke8 39. Rxa7 Rxe5 40. f4 Re1 41. a4 f6 42. Kf5 g5 43. fxg5 fxg5 44. Kxg5 Ra1 45. Kf6 Kd8 46. Ke6 Kc8 47. Kd6 Kb8 48. Ra5 Rd1+ 49. Kc6 Rc1+ 50. Kb6 Rh1 51. Rb5 1/2-1/2

[Event "DEM U14 2019"]
[Site "Willingen GER"]
[Date "2019.06.14"]
[Round "8.9"]
[White "Röhr, Oliver"]
[Black "Deutsch, Christoph"]
[Result "1/2-1/2"]
[PlyCount "81"]
[Termination "normal"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Bd3 Bg7 7. O-O Ne7 8. c4 O-O 9. Nc3 d6 10. Qc2 f5 11. exf5 Bxf5 12. Bg5 Qd7 13. Bxe7 Qxe7 14. Rae1 Qd7 15. Bxf5 Rxf5 16. Re2 Raf8 17. f3 Re8 18. Rfe1 Bd4+ 19. Kh1 Rfe5 20. Rxe5 Rxe5 21. Rxe5 Bxe5 22. g3 Qh3 23. Qg2 Qxg2+ 24. Kxg2 Kf7 25. Nd1 Bd4 26. f4 Ke6 27. Kf3 c5 28. h3 c6 29. Ke4 d5+ 30. Kd3 Kf5 31. Ne3+ Bxe3 32. Kxe3 h5 33. Kf3 a5 34. g4+ hxg4+ 35. hxg4+ Ke6 36. b3 Kf6 37. Ke3 Ke6 38. Kd3 d4 39. Ke4 Kf6 40. Kd3 Ke6 41. Ke4 1/2-1/2

[Event "DEM U14 2019"]
[Site "Willingen GER"]
[Date "2019.06.13"]
[Round "7.6"]
[White "Musiolik, David"]
[Black "Röhr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "99"]
[Termination "normal"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. O-O Bg7 6. c3 b5 7. Bc2 d6 8. h3 Nf6 9. d4 O-O 10. Re1 exd4 11. cxd4 Bb7 12. Nbd2 Nd7 13. Nf1 Re8 14. Ng3 Nb6 15. a3 Rc8 16. Re2 Ne7 17. Bd2 c5 18. Bc3 Nc6 19. Bb3 Qe7 20. Kh1 h6 21. Qd2 cxd4 22. Nxd4 Nxd4 23. Bxd4 Nc4 24. Bxc4 Rxc4 25. Bxg7 Kxg7 26. Rd1 Rd8 27. Re3 Qg5 28. b3 Rc5 29. Ne2 Qf6 30. Nd4 Re8 31. Rde1 Rce5 32. f3 d5 33. exd5 Rxe3 34. Rxe3 Rxe3 35. Qxe3 Bxd5 36. Kg1 Be6 37. Kf1 Bd5 38. Ke2 Qd6 39. Qc3 Qe5+ 40. Kd3 Kf6 41. Qc8 Kg7 42. Qxa6 Qe1 43. Qb6 Qd1+ 44. Kc3 Qe1+ 45. Kd3 Qd1+ 46. Ke3 Qg1+ 47. Kf4 Qxg2 48. Ke5 Qg5+ 49. Kd6 Bxf3 50. Qxb5 1/2-1/2

[Event "DEM U14 2019"]
[Site "Willingen GER"]
[Date "2019.06.12"]
[Round "6.8"]
[White "Chassard, Cedric"]
[Black "Röhr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "109"]
[Termination "normal"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nbd2 Nxe4 8. d5 Ne7 9. O-O Bxd2 10. Nxd2 Nd6 11. Bd3 O-O 12. Nf3 h6 13. Bc2 Ne8 14. Qd3 Nf6 15. d6 Nc6 16. Bd2 cxd6 17. Bc3 Ne5 18. Nxe5 dxe5 19. Bxe5 g6 20. Rfe1 d6 21. Qxd6 Qxd6 22. Bxd6 Re8 23. Be7 Nd5 24. Bh4 Rxe1+ 25. Rxe1 Be6 26. Bb3 Nf4 27. Bxe6 Nxe6 28. f3 Kg7 29. Bf2 a6 30. Be3 Rc8 31. Rc1 Rxc1+ 32. Bxc1 h5 33. Kf2 Kf6 34. Ke3 Ke5 35. Bd2 Kd5 36. Kd3 b5 37. b3 Nd4 38. Be3 Nf5 39. Bf2 Ng7 40. Bd4 Ne6 41. Be3 Nd8 42. Kc3 f6 43. Bd4 f5 44. Be3 Nc6 45. Bb6 g5 46. Be3 g4 47. fxg4 fxg4 48. h3 Ke4 49. hxg4 hxg4 50. Bf2 Kf4 51. a4 Ke4 52. axb5 axb5 53. Bc5 Kf4 54. Bf2 Ke4 55. Bc5 1/2-1/2

[Event "DEM U14 2019"]
[Site "Willingen GER"]
[Date "2019.06.12"]
[Round "5.6"]
[White "Röhr, Oliver"]
[Black "Gallasch, Jonas"]
[Result "1/2-1/2"]
[PlyCount "111"]
[Termination "normal"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Qb6 8. Nd2 Ne7 9. Ne2 Nd7 10. O-O c5 11. c3 Nc6 12. Nf3 Rb8 13. Nf4 Be7 14. Rfb1 cxd4 15. cxd4 Bxg5 16. hxg5 Nb4 17. Qd2 g6 18. a3 Nc6 19. b4 Kf8 20. b5 Ne7 21. Qb4 a5 22. bxa6 bxa6 23. Qe1 Qa7 24. Rxb8+ Nxb8 25. Nd3 Nbc6 26. Qc3 Kg7 27. Rb1 Rc8 28. Qc5 Qxc5 29. dxc5 Rb8 30. Rxb8 Nxb8 31. Nd4 Nec6 32. Nb3 Kf8 33. f4 Ke8 34. Kf2 Kd8 35. Ke3 Kc7 36. g3 Ne7 37. Nb4 Nec6 38. Nxc6 Nxc6 39. Kd3 Kd7 40. Kc3 Kc7 41. Kd3 Kb7 42. Kc3 Na7 43. Nd4 Nc6 44. Nb3 a5 45. a4 Ka6 46. Nd4 Ne7 47. Kd3 Kb7 48. Kc3 Kc7 49. Kd3 Kd7 50. Kc3 Nf5 51. Nxf5 gxf5 52. Kd3 Kc7 53. Kc3 Kb7 54. Kd3 Kc6 55. Kd4 Kd7 56. Kd3 1/2-1/2

[Event "DEM U14 2019"]
[Site "Willingen GER"]
[Date "2019.06.11"]
[Round "4.11"]
[White "Röhr, Oliver"]
[Black "Breß, Aaron"]
[Result "1-0"]
[PlyCount "73"]
[Termination "normal"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Be2 Be7 8. O-O O-O 9. Qd3 Nc6 10. Nxc6 bxc6 11. f4 d6 12. b4 Rb8 13. a3 Rd8 14. Bb2 Bb7 15. f5 e5 16. Bf3 Rbc8 17. Kh1 Nd7 18. a4 Qb8 19. Rab1 c5 20. b5 a5 21. Rg1 Qc7 22. Rbf1 Nb6 23. g4 Qd7 24. g5 f6 25. Bc1 fxg5 26. Bxg5 Rf8 27. Rg4 Bxg5 28. Rxg5 Rf6 29. Rfg1 Rcf8 30. Qf1 R8f7 31. Rh5 Kh8 32. Qh3 h6 33. Be2 Ba8 34. Qh4 Bb7 35. Rhg5 Kh7 36. R5g3 Rxf5 37. Bg4 1-0

[Event "DEM U14 2019"]
[Site "Willingen GER"]
[Date "2019.06.10"]
[Round "3.6"]
[White "Evering, Sören"]
[Black "Röhr, Oliver"]
[Result "1-0"]
[PlyCount "79"]
[Termination "normal"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. O-O g6 6. c3 Bg7 7. d4 exd4 8. cxd4 b5 9. Bb3 O-O 10. Nc3 d6 11. h3 Na5 12. Bc2 c5 13. Bf4 Nc4 14. b3 Na5 15. Ne2 Ra7 16. Rc1 c4 17. Qd2 d5 18. e5 Bf5 19. Bh6 Bxc2 20. Bxg7 Kxg7 21. Qxc2 Qd7 22. Nf4 cxb3 23. axb3 Rc8 24. Qb2 Rac7 25. e6 Qd6 26. Rxc7 Qxc7 27. Ne5 f6 28. Ned3 Qc3 29. Qa3 Nac6 30. Rc1 Qxd4 31. Qxa6 Nb4 32. Qb7 Rxc1+ 33. Nxc1 Nbc6 34. Nce2 Qd1+ 35. Kh2 g5 36. Nh5+ Kg6 37. Nhg3 Qxb3 38. Nd4 Nxd4 39. Qxe7 Nxe6 40. Qe8+ 1-0

[Event "DEM U14 2019"]
[Site "Willingen GER"]
[Date "2019.06.09"]
[Round "2.11"]
[White "Röhr, Oliver"]
[Black "May, Ben-Iven"]
[Result "1-0"]
[PlyCount "95"]
[Termination "normal"]

1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 d6 7. Be2 Nf6 8. Nc3 O-O 9. O-O Bd7 10. Qd2 Rc8 11. b3 Re8 12. Rac1 Qa5 13. Rfd1 Nxd4 14. Bxd4 Bc6 15. f3 h5 16. Kh1 Kh7 17. Bxf6 Bxf6 18. Nd5 Qxd2 19. Nxf6+ exf6 20. Rxd2 Re6 21. Rcd1 Rd8 22. c5 Kg7 23. Bc4 Re5 24. cxd6 Rd7 25. a4 a6 26. Rc1 b5 27. Bf1 Bb7 28. axb5 axb5 29. b4 Re6 30. Rcd1 Bc6 31. Kg1 Kh6 32. Kf2 g5 33. Rd4 Kg6 34. g3 g4 35. f4 Rxe4 36. Bd3 f5 37. Bxe4 Bxe4 38. Rc1 Kf6 39. Rc5 Ke6 40. Re5+ Kf6 41. Rxb5 Kg7 42. Rc5 Kf8 43. Rc8+ Kg7 44. Rc7 Rd8 45. b5 Ra8 46. d7 Ra2+ 47. Ke1 Ra1+ 48. Rd1 1-0

[Event "DEM U14 2019"]
[Site "Willingen GER"]
[Date "2019.06.09"]
[Round "1.15"]
[White "Gutewort, Paul Emil"]
[Black "Röhr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "72"]
[Termination "normal"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. d3 Be7 8. a3 Be6 9. Bd2 O-O 10. O-O a5 11. Be3 Nd5 12. Nxd5 Bxd5 13. Qc2 a4 14. Nd2 Bxg2 15. Kxg2 Kh8 16. Nf3 f5 17. Rad1 f4 18. Bc5 Ra5 19. Bxe7 Qxe7 20. Rc1 Qd6 21. Qc4 h6 22. Rfe1 Qf6 23. Rf1 Rf7 24. Qe4 Re7 25. Rc2 Qe6 26. Rfc1 Qd5 27. Qxd5 Rxd5 28. Rc4 fxg3 29. hxg3 Ra5 30. Re4 Kg8 31. Rcc4 Rb5 32. Rc2 Ra5 33. Rcc4 Rb5 34. Rc2 Ra5 35. Rcc4 Rb5 36. Rc2 Ra5 37. 1/2-1/2

[Event "28. Erfurter Schachfestival 2018 - Haupt"]
[Site "Erfurt"]
[Date "2018.12.29"]
[Round "6.7"]
[White "Röhr, Oliver"]
[Black "Franke, Luca"]
[Result "0-1"]
[PlyCount "112"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ne2 Ba6 8. Bxa6 Nxa6 9. O-O Be7 10. f4 O-O 11. Nf3 f6 12. Be3 Nc7 13. Ng3 cxd4 14. cxd4 fxe5 15. fxe5 b5 16. Qd2 Nb6 17. b3 a5 18. Bg5 b4 19. Rac1 Rxf3 20. gxf3 Bxg5 21. f4 Bh6 22. Qc2 Nb5 23. Qc5 Bxf4 24. Qxb5 Bxc1 25. Rxc1 Rc8 26. Rc5 Nd7 27. Rxc8 Qxc8 28. Qxa5 Qc1+ 29. Nf1 Qg5+ 30. Kh1 Qf4 31. Ng3 Qxd4 32. Qb5 Nf8 33. Qb8 Qa1+ 34. Kg2 Qxa2+ 35. Kh3 Qxb3 36. Qb7 Qc3 37. Kg4 Qxe5 38. Qxb4 h5+ 39. Kf3 d4 40. Qb3 h4 41. Ne2 Qxh2 42. Nxd4 Qg3+ 43. Ke4 Qxb3 44. Nxb3 g5 45. Nd4 Kf7 46. Kf3 Kg6 47. Kg4 Kf6 48. Nf3 Nh7 49. Nd2 Ke5 50. Kf3 Nf6 51. Nc4+ Kd4 52. Ne3 g4+ 53. Ke2 h3 54. Nf1 Ne4 55. Nh2 g3 56. Kf3 g2 57. 0-1

[Event "28. Erfurter Schachfestival 2018 - Haupt"]
[Site "Erfurt"]
[Date "2018.12.28"]
[Round "4.10"]
[White "Röhr, Oliver"]
[Black "Haag, Wadim"]
[Result "1-0"]
[PlyCount "74"]

1. e4 c6 2. c4 e5 3. Nf3 d6 4. Be2 Nf6 5. Nc3 Be7 6. O-O Be6 7. d4 exd4 8. Nxd4 O-O 9. Be3 Nbd7 10. Nxe6 fxe6 11. Qd2 e5 12. Rad1 Qc7 13. b3 Rad8 14. g3 Kh8 15. h3 b6 16. Bf3 Nc5 17. Bxc5 bxc5 18. Bg2 Nh5 19. Ne2 g6 20. Qd3 Ng7 21. f4 Bf6 22. f5 g5 23. g4 a5 24. Qe3 h6 25. h4 Kh7 26. hxg5 Bxg5 27. Qd3 Rf6 28. Kf2 Rh8 29. Rh1 Kg8 30. Bf3 Qa7 31. a4 Qb6 32. Ng3 Qb7 33. Qc3 Kf7 34. Kg2 Qc7 35. Ne2 Rb8 36. Ng3 Kg8 37. Nh5 Rff8 38. 1-0

[Event "28. Erfurter Schachfestival 2018 - Haupt"]
[Site "Erfurt"]
[Date "2018.12.28"]
[Round "5.5"]
[White "Reinhardt, Michael"]
[Black "Röhr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "62"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. Bxc6+ bxc6 6. Ne2 Be7 7. O-O O-O 8. d3 Re8 9. Nd2 Bf8 10. e4 Bg4 11. Qe1 d5 12. f3 Bh5 13. Qg3 Bg6 14. Rad1 Bc5+ 15. Kh1 Be3 16. Bc1 Nh5 17. Qe1 h6 18. Ng3 Nxg3+ 19. Qxg3 Qg5 20. Qxg5 Bxg5 21. Nb1 Bxc1 22. Rxc1 Rad8 23. g4 f6 24. h4 Bf7 25. Rcd1 g5 26. h5 Be6 27. Nc3 Kf7 28. Kg2 Rd6 29. Kf2 Red8 30. Ke2 Bc8 31. Na4 Ke7 32. 1/2-1/2

[Event "28. Erfurter Schachfestival 2018 - Haupt"]
[Site "Erfurt"]
[Date "2018.12.27"]
[Round "3.9"]
[White "Meijerink, Inken"]
[Black "Röhr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "45"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8. fxe5 dxe5 9. Bg5 Be6 10. Na3 Qe7 11. c3 Bxc4 12. Nxc4 Ne6 13. Bxf6 gxf6 14. Kh1 Nc5 15. Qf3 Nd7 16. Ne3 c6 17. Ng4 Rg8 18. Rad1 Qe6 19. Rxd7 Kxd7 20. Nxf6+ Ke7 21. Nxg8+ Rxg8 22. b3 Rg6 23. g3 1/2-1/2

[Event "Lichtenrader Herbst"]
[Site "Berlin"]
[Date "2018.10.29"]
[Round "3.27"]
[White "Sulayev, Daniel"]
[Black "Roehr, Oliver"]
[Result "1-0"]
[PlyCount "85"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. Bg5 d6 8. f4 Be6 9. Na3 Bxc4 10. Nxc4 Ne6 11. fxe5 dxe5 12. Bxf6 gxf6 13. Qxd8+ Rxd8 14. Rxf6 Ke7 15. Raf1 Nf4 16. Rf5 f6 17. g3 Ne2+ 18. Kh1 Rd4 19. Ne3 Rxe4 20. Nd5+ Kd6 21. Nxf6 Rb4 22. R5f2 Rxb2 23. Rxe2 Rxa2 24. Rd1+ Ke6 25. Ng4 Ra5 26. Rde1 Kd7 27. Nxe5+ Kc8 28. Nd3 Rd8 29. Re7 Rd7 30. Kg2 Ra2 31. Re8+ Rd8 32. Rxd8+ Kxd8 33. Rc1 b6 34. Kf3 c5 35. h4 a5 36. g4 c4 37. Ne5 b5 38. Ke4 c3 39. Kd3 b4 40. g5 a4 41. Nc6+ Kd7 42. Nxb4 Rb2 43. Kxc3 1-0

[Event "Rostock SSC op 16th"]
[Site "Rostock"]
[Date "2017.07.30"]
[Round "7.32"]
[White "Hilbert, Stephan Joerg"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[PlyCount "89"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 d6 5. Nxc3 Nc6 6. Nf3 Nf6 7. O-O Be7 8. b4 Be6 9. Bxe6 fxe6 10. Qb3 Qd7 11. Bb2 O-O 12. Ng5 Nd8 13. e5 Ng4 14. Nf3 Nxe5 15. Nxe5 dxe5 16. Rad1 Bd6 17. Ne4 Qe7 18. a3 Nf7 19. Rd3 Rfe8 20. Rg3 Nh6 21. f4 Nf5 22. Rg5 Nd4 23. Qd3 h6 24. Rg6 Qf7 25. Nf6+ Kh8 26. Nxe8 Qxe8 27. Kh1 Nf5 28. Rg4 exf4 29. Re1 Qh5 30. Qh3 Qxh3 31. gxh3 Re8 32. Reg1 Re7 33. Rg6 e5 34. R6g4 e4 35. Re1 f3 36. Rexe4 f2 37. Kg2 Rf7 38. Kf1 Bxh2 39. Re8+ Kh7 40. Rg2 Ng3+ 41. Rxg3 Bxg3 42. Bd4 Rd7 43. Re3 Bh4 44. Re4 g5 45. Bxf2 0-1

[Event "Rostock SSC op 16th"]
[Site "Rostock"]
[Date "2017.07.29"]
[Round "6.23"]
[White "Fromm, Marius"]
[Black "Roehr, Oliver"]
[Result "1-0"]
[PlyCount "101"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 d5 6. b3 Be7 7. Bb2 O-O 8. e3 c5 9. Nc3 Nbd7 10. cxd5 Nxd5 11. Nxd5 exd5 12. d4 Bf6 13. Qd2 Rc8 14. Rfd1 Qe7 15. dxc5 bxc5 16. Rac1 Bxb2 17. Qxb2 Nf6 18. Qa3 Rc6 19. Rd2 Rfc8 20. Rdc2 Ne4 21. Nd2 f5 22. Bh3 g6 23. Nxe4 dxe4 24. Bf1 a6 25. Qb2 Qg7 26. Bc4+ Kf8 27. Qxg7+ Kxg7 28. Bd5 Rb6 29. Bxb7 Rxb7 30. Rxc5 Rxc5 31. Rxc5 Rb6 32. Rc7+ Kg8 33. Kf1 a5 34. Ra7 Rb5 35. Ke2 Rd5 36. h4 h6 37. Rc7 Kf8 38. Rb7 h5 39. b4 axb4 40. Rxb4 Ra5 41. a4 Ra6 42. Kd2 Ke7 43. Kc3 Kd6 44. Kb3 Rc6 45. a5 Rc1 46. a6 Kc5 47. Ra4 Rb1+ 48. Kc3 Rb8 49. a7 Ra8 50. Ra2 Kd5 51. Kb4 1-0

[Event "Rostock SSC op 16th"]
[Site "Rostock"]
[Date "2017.07.28"]
[Round "4.28"]
[White "Dietz, Andre"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[PlyCount "82"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. O-O b5 8. Bc2 O-O 9. h3 Rb8 10. d4 Qd7 11. Be3 Rd8 12. Nbd2 Bb7 13. b4 Ra8 14. d5 Na7 15. c4 c6 16. Bb3 Qc7 17. Rc1 Rdc8 18. c5 cxd5 19. c6 dxe4 20. cxb7 Qxb7 21. Rxc8+ Rxc8 22. Ng5 d5 23. Bxa7 Qxa7 24. h4 Bxb4 25. Qe2 h6 26. Ngxe4 dxe4 27. Nxe4 Nxe4 28. Qxe4 Bc5 29. Qf5 Qc7 30. Bxf7+ Kh8 31. Bd5 Rf8 32. Qe6 a5 33. g3 Ba7 34. Kg2 Qc2 35. Kh1 Qe2 36. Rc1 Bxf2 37. Qe7 Rg8 38. Bf3 Qe3 39. Rf1 Bxg3 40. Rg1 Qf2 41. Rg2 Qf1+ 42. 0-1

[Event "Rostock SSC op 16th"]
[Site "Rostock"]
[Date "2017.07.28"]
[Round "5.17"]
[White "Roehr, Oliver"]
[Black "Moeckel, Jens"]
[Result "0-1"]
[PlyCount "101"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nf3 Bg4 5. Be2 Bxf3 6. Bxf3 c5 7. dxc5 Qa5+ 8. Bd2 Qxc5 9. Qb3 Nd7 10. Nc3 Ngf6 11. O-O O-O 12. Nd5 Nxd5 13. cxd5 Qb6 14. Bc3 Qxb3 15. axb3 a6 16. Rfc1 Nc5 17. Ra3 Rac8 18. Bxg7 Kxg7 19. b4 Nxe4 20. Raa1 Nd2 21. Bg4 f5 22. Bd1 Kf6 23. f4 h6 24. Ba4 b5 25. Bd1 g5 26. g3 g4 27. Rc6 Rxc6 28. dxc6 Ra8 29. Ra2 Nc4 30. Be2 Nb6 31. c7 Nd5 32. Rxa6 Rc8 33. Rc6 Rxc7 34. Bxb5 Rxc6 35. Bxc6 Nxb4 36. Bd7 e5 37. fxe5+ Kxe5 38. Kf1 Nd3 39. b3 Nc5 40. Bc8 Nxb3 41. h3 gxh3 42. g4 f4 43. g5 hxg5 44. Bxh3 Ke4 45. Kf2 Nc5 46. Bg2+ Ke5 47. Kf3 d5 48. Kg4 Ne4 49. Bf1 d4 50. Be2 d3 51. Bd1 0-1

[Event "Rostock SSC op 16th"]
[Site "Rostock"]
[Date "2017.07.27"]
[Round "3.26"]
[White "Roehr, Oliver"]
[Black "Maertin, Heinz"]
[Result "1/2-1/2"]
[PlyCount "73"]

1. e4 c5 2. Nf3 a6 3. c3 e6 4. d4 d5 5. e5 Nc6 6. Be2 cxd4 7. cxd4 Bb4+ 8. Bd2 Qb6 9. Bxb4 Qxb4+ 10. Qd2 Qxd2+ 11. Nbxd2 Bd7 12. Nb3 Nge7 13. O-O-O O-O-O 14. Ng5 Be8 15. Rd3 h6 16. Rh3 Rf8 17. Nf3 f6 18. Nc5 Bd7 19. exf6 Rxf6 20. Rf1 Ng6 21. Bd3 e5 22. Nxd7 Rxd7 23. Bxg6 Rxg6 24. dxe5 Rxg2 25. Rg3 Rxg3 26. hxg3 Re7 27. Re1 Kd7 28. Kd2 Ke6 29. Kd3 Rf7 30. Ke3 Nxe5 31. Nxe5 Kxe5 32. f4+ Kd6 33. Kd3 Rc7 34. Re8 Re7 35. Rd8+ Rd7 36. Rc8 Rc7 37. Rd8+ 1/2-1/2

[Event "Rostock SSC op 16th"]
[Site "Rostock"]
[Date "2017.07.26"]
[Round "1.15"]
[White "Roehr, Oliver"]
[Black "Roehr, Tobias"]
[Result "0-1"]
[PlyCount "6"]

1. e4 e6 2. Ke2 Qh4 3. g3 Qxe4# 4. 0-1

[Event "Rostock SSC op 16th"]
[Site "Rostock"]
[Date "2017.07.26"]
[Round "2.44"]
[White "Mueller, Rosemarie"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[PlyCount "64"]

1. e4 c5 2. Nf3 e6 3. Nc3 d5 4. e5 d4 5. Ne4 Nc6 6. Be2 Qd5 7. d3 Nxe5 8. O-O Bd6 9. Nxd6+ Qxd6 10. Bg5 b6 11. Bh4 Bb7 12. Bg3 Nxf3+ 13. Bxf3 Bxf3 14. Qxf3 Qd5 15. Rae1 Qxf3 16. gxf3 Ne7 17. Re4 Nd5 18. Rg4 g6 19. Re1 Kd7 20. Be5 h5 21. Rg2 f6 22. Bf4 Nxf4 23. h4 Nxg2 24. Kxg2 g5 25. Kh3 gxh4 26. Rc1 Rag8 27. Kxh4 Rg5 28. c3 Rhg8 29. b4 Rg2 30. Kh3 Rg1 31. Rxg1 Rxg1 32. bxc5 dxc3 33. 0-1

[Event "DEM U12 2017"]
[Site "Willingen GER"]
[Date "2017.06.10"]
[Round "11.14"]
[White "Röhr, Oliver"]
[Black "Mailitis, Ricardo"]
[Result "1/2-1/2"]
[PlyCount "60"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Be2 Qxe4 7. Ndb5 Kd8 8. O-O Bxc3 9. bxc3 a6 10. Bf3 Qf5 11. Bxc6 bxc6 12. Nd4 Qg6 13. Re1 Ne7 14. Qe2 Re8 15. Ba3 Qf6 16. Nf5 d6 17. Bxd6 Bxf5 18. Be5 Qe6 19. Qf3 Qd7 20. Rad1 Nd5 21. Bxg7 Bxc2 22. Rxe8+ Qxe8 23. Rxd5+ cxd5 24. Qxd5+ Ke7 25. Qe5+ Kd7 26. Qd5+ Ke7 27. Qe5+ Kd7 28. Qd5+ Ke7 29. Qc5+ Kd7 30. Qd4+ Ke7 31. 1/2-1/2

[Event "DEM U12 2017"]
[Site "Willingen GER"]
[Date "2017.06.09"]
[Round "10.15"]
[White "Marschall, Tillmann"]
[Black "Röhr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "46"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Be6 14. Nc3 Qd7 15. Nxd5 cxd5 16. Qf3 Rfe8 17. Bf4 Re7 18. Bxd6 Qxd6 19. Re2 Rc8 20. Rae1 f6 21. d4 Kh8 22. Qg3 Qd7 23. Qf3 h6 24. 1/2-1/2

[Event "DEM-Blitz U14 2017"]
[Site "Willingen GER"]
[Date "2017.06.09"]
[Round "1.2"]
[White "Röhr, Oliver"]
[Black "Müller, Maximilian"]
[Result "1-0"]

1. *

[Event "DEM U12 2017"]
[Site "Willingen GER"]
[Date "2017.06.09"]
[Round "9.19"]
[White "Röhr, Oliver"]
[Black "Sinnhöfer, Joshua"]
[Result "1-0"]
[PlyCount "144"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bd3 Ne7 7. O-O O-O 8. Nc3 f5 9. Bg5 h6 10. Bxe7 Qxe7 11. exf5 d5 12. Qf3 Bd6 13. Nxd5 Qe5 14. g3 cxd5 15. Rfe1 Qd4 16. Rad1 Bb7 17. Ba6 Qb6 18. Bxb7 Qxb7 19. c4 Qxb2 20. c5 Qxa2 21. cxd6 cxd6 22. Qxd5+ Qxd5 23. Rxd5 a5 24. g4 Rfd8 25. Ra1 a4 26. Rd4 a3 27. Rd3 Ra4 28. h3 a2 29. Rd2 Rda8 30. Kg2 R8a6 31. Kg3 Kf7 32. Kg2 Ke7 33. f3 Kd7 34. Rc2 d5 35. h4 h5 36. Kg3 hxg4 37. fxg4 d4 38. Rd2 Kd6 39. h5 Kd5 40. g5 Ke4 41. Rf2 R4a5 42. Kg4 d3 43. g6 Ke3 44. Rff1 Ra4+ 45. Kg5 Rd4 46. h6 gxh6+ 47. Kxh6 Rf4 48. Rfe1+ Kd4 49. Kg5 Rf2 50. Rg1 Ra5 51. g7 Rfxf5+ 52. Kg6 Rfb5 53. g8=Q Rb6+ 54. Kh7 Rb7+ 55. Rg7 Rbb5 56. Rg4+ Ke3 57. Rg3+ Kd4 58. Qd8+ Rd5 59. Qh4+ Kc3 60. Qf6+ Kc2 61. Rxa2+ Rxa2 62. Qc6+ Kd1 63. Rg1+ Ke2 64. Qxd5 Ra7+ 65. Kg6 Ra6+ 66. Kh5 Ra3 67. Qe4+ Kd2 68. Qb4+ Ke2 69. Qxa3 d2 70. Rg2+ Kd1 71. Qa2 Kc1 72. Qxd2+ Kb1 73. 1-0

[Event "DEM U12 2017"]
[Site "Willingen GER"]
[Date "2017.06.08"]
[Round "8.15"]
[White "Tham, Nam"]
[Black "Röhr, Oliver"]
[Result "1-0"]
[PlyCount "53"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 b5 9. O-O-O O-O 10. g4 Bd7 11. h4 Nc6 12. h5 b4 13. Nb1 Qa5 14. g5 Ne8 15. g6 h6 16. Rg1 f6 17. Nxc6 Bxc6 18. Bxh6 Qxh5 19. Bc4 d5 20. Rh1 Qxg6 21. Rdg1 Qf7 22. Bxg7 Qxg7 23. exd5 Bxd5 24. Bxd5 Rd8 25. Bxe6+ Rf7 26. Qh6 Kf8 27. Qh8+ 1-0

[Event "DEM U12 2017"]
[Site "Willingen GER"]
[Date "2017.06.07"]
[Round "6.6"]
[White "Hommer, Jeremy"]
[Black "Röhr, Oliver"]
[Result "1-0"]
[PlyCount "58"]

1. g3 d5 2. Bg2 e5 3. c4 c6 4. cxd5 cxd5 5. d4 e4 6. Nc3 Nc6 7. Nh3 Bxh3 8. Bxh3 Nge7 9. O-O g6 10. a3 Bg7 11. e3 O-O 12. b4 f5 13. Qb3 Rf6 14. a4 Rd6 15. Ba3 Qb6 16. Rfb1 Rd7 17. Nxe4 Na5 18. bxa5 Qxb3 19. Rxb3 dxe4 20. Rab1 b6 21. axb6 axb6 22. Bf1 Rc7 23. Bd6 Rca7 24. Rxb6 Bf8 25. Rb8 Nc8 26. Bc4+ Kg7 27. R1b7+ Be7 28. Bxe7 Nxe7 29. Rxe7+ Kf6 30. 1-0

[Event "DEM U12 2017"]
[Site "Willingen GER"]
[Date "2017.06.07"]
[Round "7.10"]
[White "Röhr, Oliver"]
[Black "Eilenberg, Jonas"]
[Result "0-1"]
[PlyCount "88"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Bf5 6. e3 Nf6 7. Bd3 Bxd3 8. Qxd3 Bd6 9. O-O O-O 10. Bd2 Re8 11. h3 Nbd7 12. Rfe1 Ne4 13. Qe2 Ndf6 14. a3 a5 15. Nh2 Qc7 16. Nf1 Re6 17. Rac1 Nxc3 18. bxc3 b5 19. Ra1 a4 20. Qd3 Rae8 21. Ra2 Qe7 22. Bc1 Nh5 23. Qd1 Nf4 24. Ng3 Qh4 25. Rf1 Nxh3+ 26. gxh3 Rg6 27. Kh2 Rh6 28. Kg2 Qxh3+ 29. Kf3 Bxg3 30. fxg3 Rf6+ 31. Ke2 Qg2+ 32. Kd3 Qxf1+ 33. Qxf1 Rxf1 34. Bd2 Rg1 35. Ke2 Rxg3 36. Ra1 Rg6 37. Rh1 Rge6 38. Rh3 g6 39. Be1 f5 40. Rf3 f4 41. Rxf4 Rxe3+ 42. Kf2 Rxe1 43. Rf6 R1e6 44. Rf3 Rf8 45. 0-1

[Event "DEM U12 2017"]
[Site "Willingen GER"]
[Date "2017.06.06"]
[Round "5.3"]
[White "Röhr, Oliver"]
[Black "Musiolik, David"]
[Result "1/2-1/2"]
[PlyCount "43"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. cxd5 exd5 8. e3 c6 9. h3 O-O 10. Bd3 Be6 11. O-O Nd7 12. Ne2 Qb6 13. b3 Rfc8 14. Nf4 c5 15. Rc1 cxd4 16. Rxc8+ Rxc8 17. Nxe6 Qxe6 18. Nxd4 Qd6 19. Nb5 Qb6 20. Qf3 g6 21. Qxd5 Ne5 22. Qe4 1/2-1/2

[Event "DEM U12 2017"]
[Site "Willingen GER"]
[Date "2017.06.05"]
[Round "4.11"]
[White "Mainka, Alwin"]
[Black "Röhr, Oliver"]
[Result "0-1"]
[PlyCount "76"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. Re1 O-O 10. h3 h6 11. Bc2 Ne7 12. Nbd2 Ng6 13. Nf1 Be6 14. Ng3 c5 15. d5 Bd7 16. Nf5 c4 17. g4 Bc5 18. Kg2 Re8 19. Rg1 a5 20. Be3 Qb6 21. Qd2 b4 22. Kh2 Nh7 23. Kg3 Nf4 24. h4 bxc3 25. bxc3 Rab8 26. Rgb1 Qa7 27. Nxd6 Red8 28. Nxc4 Bxg4 29. Ncxe5 Bxf3 30. Bxf4 Bh5 31. Nc6 Rxb1 32. Rxb1 Qd7 33. Bd1 Nf6 34. Nxd8 Nxe4+ 35. Kh2 Nxd2 36. Rb8 Bd6 37. Ba4 Bxf4+ 38. Kg1 Qg4+ 39. 0-1

[Event "DEM U12 2017"]
[Site "Willingen GER"]
[Date "2017.06.05"]
[Round "3.18"]
[White "Röhr, Oliver"]
[Black "Rashba, David"]
[Result "1-0"]
[PlyCount "119"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. e3 a6 6. Bd3 Nf6 7. O-O Bg4 8. h3 Bh5 9. Nbd2 e6 10. a3 Be7 11. b4 O-O 12. Bb2 Re8 13. Qc2 Bg6 14. Bxg6 hxg6 15. Rac1 Rc8 16. Qd3 Rc7 17. Rc2 Qb8 18. Rfc1 Rec8 19. Nb3 Ne4 20. Nfd2 Nxd2 21. Qxd2 Kf8 22. Nc5 Bxc5 23. Rxc5 Ne7 24. Qc3 Nc6 25. e4 Rd8 26. exd5 Rxd5 27. Rxd5 exd5 28. Qc5+ Kg8 29. Qxd5 Rc8 30. Qf3 Rd8 31. Rd1 Qd6 32. Qc3 Qd5 33. Qc5 Qxc5 34. bxc5 Rd5 35. Kf1 Kf8 36. Ke2 Ke7 37. f4 f6 38. g4 Kf7 39. Kd3 Ke8 40. Kc4 Rd7 41. d5 Nd8 42. d6 Nc6 43. Re1+ Kf7 44. Bc3 Kf8 45. Kd5 Kf7 46. a4 Rd8 47. Rb1 Rd7 48. a5 Ke8 49. Re1+ Kf7 50. g5 f5 51. h4 Nd8 52. Bxg7 Nc6 53. Bc3 Nd8 54. Re2 Kf8 55. h5 gxh5 56. g6 Nc6 57. g7+ Kf7 58. Re8 Kg6 59. g8=Q+ Kh6 60. Re6# 1-0

[Event "DEM U12 2017"]
[Site "Willingen GER"]
[Date "2017.06.04"]
[Round "1.24"]
[White "Röhr, Oliver"]
[Black "Grabbel, Torben Frederik"]
[Result "1-0"]
[PlyCount "83"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 c6 5. cxd5 cxd5 6. Bd3 Nc6 7. O-O Bd6 8. Nc3 O-O 9. a3 Re8 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Qc7 13. h3 h6 14. Nh4 Be7 15. Nf3 Rd8 16. Be3 Bf6 17. Qc1 Qd6 18. Rd1 Bd7 19. Qc5 Qc7 20. Rac1 Be7 21. Qxe7 Nxe7 22. Rxc7 Nc6 23. Rxb7 f5 24. Rxd7 fxe4 25. Rxd8+ Rxd8 26. Nd2 Nxd4 27. Bxd4 Rxd4 28. Kf1 Kf7 29. Ke2 Kf6 30. Ke3 Ra4 31. Nxe4+ Ke5 32. f4+ Kf5 33. g4+ Kg6 34. Rd6 Kf7 35. Rxe6 Ra5 36. Re5 Ra6 37. f5 Rb6 38. Rb5 Ra6 39. Rb7+ Kg8 40. g5 hxg5 41. Nxg5 Ra5 42. Rb8# 1-0

[Event "DEM U12 2017"]
[Site "Willingen GER"]
[Date "2017.06.04"]
[Round "2.4"]
[White "Colbow, Collin"]
[Black "Röhr, Oliver"]
[Result "1-0"]
[PlyCount "43"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. Nbd2 O-O 8. h3 b5 9. Bb3 Ne7 10. Re1 Ng6 11. Nf1 Be6 12. Ng3 Qd7 13. d4 Bxb3 14. Qxb3 Ba7 15. Bg5 Qe6 16. d5 Qd7 17. a4 Nf4 18. Qc2 h6 19. Bxf4 exf4 20. Ne2 g5 21. Ned4 Kh7 22. e5+ 1-0

[Event "Rostock SSC 07 op 15th"]
[Site "Rostock"]
[Date "2016.07.31"]
[Round "7.22"]
[White "Mueggenburg, Rolf"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[PlyCount "102"]

1. Nf3 Nc6 2. g3 d5 3. d4 e6 4. Bg2 Nf6 5. Bg5 Be7 6. O-O h6 7. Bf4 O-O 8. Nc3 Bd7 9. a3 a6 10. b4 Be8 11. Qd3 b5 12. h3 Nd7 13. Nh2 Nb6 14. Ng4 Bg5 15. Be3 Nc4 16. f4 Bf6 17. Bf2 Rb8 18. Ra2 a5 19. Rb1 a4 20. Re1 Na7 21. e4 dxe4 22. Nxe4 Be7 23. Nc5 Bxc5 24. bxc5 Bc6 25. Bxc6 Nxc6 26. c3 N6a5 27. Ne3 Nxe3 28. Rxe3 Nc4 29. Ree2 Re8 30. Be3 c6 31. Bc1 Qd5 32. Rac2 Qf5 33. Qxf5 exf5 34. Kf2 Re4 35. Rxe4 fxe4 36. Re2 f5 37. Re1 h5 38. h4 g6 39. Re2 Kf7 40. Ke1 Ke6 41. Kd1 Kd5 42. Kc2 Re8 43. Re1 Na5 44. Re3 Nb7 45. Bd2 Nd8 46. Re1 Nf7 47. Be3 Nh6 48. Re2 Ng4 49. Re1 Nh2 50. Re2 Nf3 51. Rg2 Ne1+ 52. 0-1

[Event "Rostock SSC 07 op 15th"]
[Site "Rostock"]
[Date "2016.07.30"]
[Round "6.19"]
[White "Roehr, Oliver"]
[Black "Hopp, Peter"]
[Result "1/2-1/2"]
[PlyCount "135"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. Nc3 Qa5 5. Be2 Bf5 6. O-O e6 7. Nd4 Bg6 8. Bf3 c6 9. Nb3 Qc7 10. d3 Bd6 11. h3 Nbd7 12. a4 O-O 13. Bg5 h6 14. Be3 a6 15. Qd2 Ne5 16. Be4 Rfd8 17. f4 Nxe4 18. Nxe4 Bxe4 19. fxe5 Bxe5 20. Qf2 Bg3 21. Qe2 Bg6 22. a5 Rd5 23. Bb6 Qe5 24. Qf3 Bh5 25. Qe4 Qxe4 26. dxe4 Re5 27. Bc7 Rg5 28. Bxg3 Rxg3 29. Kf2 Rg5 30. g4 Bg6 31. Kf3 Re5 32. Rfe1 Rd8 33. Kf4 f6 34. Ra4 Rb5 35. Rc4 e5+ 36. Ke3 Bf7 37. Rc5 Bxb3 38. Rxb5 cxb5 39. cxb3 Rd4 40. Rc1 Rb4 41. Rc3 Kh7 42. h4 Kg6 43. Kf3 h5 44. Re3 Rd4 45. gxh5+ Kxh5 46. Kg3 b4 47. Kh3 Rd2 48. Rg3 Rxb2 49. Rd3 Kh6 50. Kg4 Ra2 51. Rd7 Rxa5 52. Rxb7 Rb5 53. Ra7 a5 54. Ra8 Rc5 55. Rh8+ Kg6 56. h5+ Kf7 57. Ra8 Rc3 58. Rxa5 Rxb3 59. Ra7+ Kg8 60. Ra1 Rb2 61. h6 gxh6 62. Kh5 Rd2 63. Kg6 Rg2+ 64. Kxf6 b3 65. Ra8+ Kh7 66. Ra7+ Kh8 67. Rb7 b2 68. Rb8+ 1/2-1/2

[Event "Rostock SSC 07 op 15th"]
[Site "Rostock"]
[Date "2016.07.29"]
[Round "5.19"]
[White "Roehr, Oliver"]
[Black "Roehr, Tobias"]
[Result "0-1"]
[PlyCount "12"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nc3 Qh4+ 5. g3 Bxg3+ 6. hxg3 Qxg3# 7. 0-1

[Event "Rostock SSC 07 op 15th"]
[Site "Rostock"]
[Date "2016.07.29"]
[Round "4.25"]
[White "Schuett, Matthias"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[PlyCount "52"]

1. b4 d5 2. Bb2 e6 3. e3 Nf6 4. a3 Be7 5. Nf3 O-O 6. d4 Nbd7 7. Bd3 b6 8. O-O c5 9. bxc5 bxc5 10. c4 Rb8 11. Bc3 Qc7 12. Nbd2 Ba6 13. Qc2 Rfc8 14. Rfc1 Bd6 15. Nb3 dxc4 16. Ba5 Qb7 17. Nxc5 Bxc5 18. Bxh7+ Nxh7 19. dxc5 Nxc5 20. Rab1 Qe4 21. Rxb8 Rxb8 22. Qd2 Nb3 23. Qd6 Ra8 24. Rd1 Nxa5 25. Qxa6 Nb3 26. h3 c3 27. 0-1

[Event "Rostock SSC 07 op 15th"]
[Site "Rostock"]
[Date "2016.07.28"]
[Round "3.17"]
[White "Roehr, Oliver"]
[Black "Mauser, Tassilo Tino"]
[Result "0-1"]
[PlyCount "72"]

1. e4 e6 2. d4 b6 3. c4 Bb7 4. Nc3 Bb4 5. Bd3 Nc6 6. Nf3 d5 7. cxd5 exd5 8. e5 Qd7 9. O-O O-O-O 10. Bd2 Kb8 11. a3 Be7 12. Qa4 Na5 13. Qxd7 Rxd7 14. Bf5 Rd8 15. Rad1 h5 16. Ng5 Nh6 17. Bh3 Nc4 18. Bc1 c5 19. e6 f6 20. Nf7 Nxf7 21. exf7 cxd4 22. Rxd4 Bc5 23. Rf4 Ne5 24. Be6 Rd6 25. Bf5 Rdd8 26. Rd1 g5 27. Rfd4 Bxd4 28. Rxd4 Nxf7 29. Be6 Rhe8 30. Re4 dxe4 31. Bxf7 Re7 32. Bxh5 Rc7 33. f4 exf3 34. gxf3 Rxc3 35. Bf4+ gxf4 36. bxc3 Rd3 37. 0-1

[Event "Rostock SSC 07 op 15th"]
[Site "Rostock"]
[Date "2016.07.27"]
[Round "1.10"]
[White "Roehr, Oliver"]
[Black "Hohlbein, Michael"]
[Result "0-1"]
[PlyCount "34"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. dxe5 Qxd1+ 9. Kxd1 Bg4 10. Be2 O-O-O+ 11. Kc2 Bf5+ 12. Kb3 Bc5 13. Bg5 Nge7 14. Bh4 a6 15. a3 Na5+ 16. Ka4 Bc2+ 17. Kxa5 Nc6# 18. 0-1

[Event "Rostock SSC 07 op 15th"]
[Site "Rostock"]
[Date "2016.07.27"]
[Round "2.25"]
[White "Roehr, Susanne"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[PlyCount "52"]

1. f4 g6 2. Nf3 Bg7 3. e4 d6 4. Bc4 Nf6 5. d3 O-O 6. O-O Bg4 7. h3 Bxf3 8. Qxf3 a6 9. Nc3 b5 10. Bb3 c5 11. e5 Ne8 12. Qxa8 Qb6 13. Be3 Nc6 14. Nd5 Nc7 15. Nxe7+ Nxe7 16. Qf3 dxe5 17. fxe5 Bxe5 18. c3 Nf5 19. Bxc5 Qxc5+ 20. d4 Bxd4+ 21. cxd4 Qxd4+ 22. Kh1 Re8 23. Qc3 Qd6 24. Rfe1 Ng3+ 25. Kg1 Ne2+ 26. Kf2 Nxc3 27. 0-1

[Event "DEM U12"]
[Site "?"]
[Date "2016.05.21"]
[Round "?"]
[White "Roehr, Oliver"]
[Black "Karl, Simon"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 Nbd7 7. Be3 e5 8. d5 Nb6 9. Bd3 h6 10. Qd2 Kh7 11. O-O Ne8 12. b4 Bd7 13. c5 Nc8 14. b5 dxc5 15. Bxc5 Ncd6 16. a4 f5 17. exf5 Bxf5 18. Bxf5 gxf5 19. Rfe1 e4 20. Nd4 Bxd4 21. Qxd4 b6 22. Bxd6 Qxd6 23. Na2 a5 24. bxa6 Rxa6 25. Nb4 c5 26. Qc4 b5 27. axb5 Rxa1 28. Rxa1 cxb4 29. Ra6 Qd8 30. Qxb4 Rf6 31. Ra7+ Kg6 32. Qe7 Qxe7 33. Rxe7 Nd6 34. b6 Nb5 35. b7 Rb6 36. Re6+ Rxe6 37. dxe6 1-0

[Event "DEM U12"]
[Site "?"]
[Date "2016.05.20"]
[Round "?"]
[White "Roehr, Oliver"]
[Black "Kostanyan, Hakob"]
[Result "1-0"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 O-O 6. O-O c6 7. a3 b5 8. Ba2 Nbd7 9. Bg5 Bb7 10. Qd2 Qc7 11. Bh6 a6 12. Bxg7 Kxg7 13. Ng5 c5 14. Bxf7 Qc6 15. Bd5 Qc8 16. Ne6+ Kh8 17. Nxf8 Nxf8 18. Bxb7 Qxb7 19. e5 Nh5 20. exd6 exd6 21. dxc5 dxc5 22. Qd5 Qxd5 23. Nxd5 Ne6 24. Rfe1 Nd4 25. Rac1 Rd8 26. Nc7 Nf4 27. Kf1 a5 28. g3 Nh3 29. Re8+ Rxe8 30. Nxe8 Ng5 31. c3 Ndf3 32. Kg2 Nd2 33. b4 axb4 34. axb4 c4 35. Nd6 Nb3 36. Rc2 Kg7 37. Nxb5 1-0

[Event "DEM U12"]
[Site "?"]
[Date "2016.05.20"]
[Round "?"]
[White "Yi, Danny"]
[Black "Roehr, Oliver"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. h3 Bf5 10. O-O O-O 11. Nc3 Nxc3 12. bxc3 a6 13. Bd3 Bxd3 14. Qxd3 Na5 15. Ng5 g6 16. Qg3 h6 17. Nf3 Kg7 18. Nh4 h5 19. f4 Qd7 20. f5 Kg8 21. Bh6 Rfe8 22. fxg6 f6 23. exf6 1-0

[Event "DEM U12"]
[Site "?"]
[Date "2016.05.19"]
[Round "?"]
[White "Stahnecker, Hagen"]
[Black "Roehr, Oliver"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. O-O d6 6. c3 Nf6 7. Nbd2 O-O 8. b4 Bb6 9. a4 a5 10. b5 Ne7 11. h3 Ng6 12. Re1 Nf4 13. d4 N6h5 14. Nf1 Qf6 15. Bxf4 Nxf4 16. Ng3 Be6 17. dxe5 dxe5 18. Ba2 Qg6 19. Kf1 Rad8 20. Nxe5 Rxd1 21. Nxg6 Rxe1+ 22. Kxe1 fxg6 23. Bxe6+ Nxe6 24. f3 Nf4 25. Kf1 Rd8 26. 0-1

[Event "DEM U12"]
[Site "?"]
[Date "2016.05.18"]
[Round "?"]
[White "Roehr, Oliver"]
[Black "Kirchner, Markus"]
[Result "0-1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. cxd5 Nxd5 6. Nc3 Bb4 7. Bd2 Bxc3 8. Bxc3 O-O 9. Nf3 Re8+ 10. Be2 Nf4 11. Ne5 Nxg2+ 12. Kf1 Bh3 13. Qb3 Nf4+ 14. Ke1 Ng2+ 15. Kf1 Ne3+ 16. Ke1 Be6 17. Qxb7 Bd5 18. Qxa8 Bxa8 19. fxe3 Bxh1 20. Kd2 Bb7 21. Kc2 Be4+ 22. Kb3 Bd5+ 23. Kc2 f6 24. Bh5 fxe5 25. Bxe8 Qxe8 26. dxe5 Qg6+ 27. Kd2 Qg2+ 28. Kd3 Qe4+ 29. Kd2 Nc6 30. Rg1 Nxe5 31. Rg3 g6 32. h4 Nc4+ 33. Ke2 Qxh4 34. Be1 Qh2+ 35. Kd3 Nxb2+ 36. Kd4 Bf7 37. Rg5 Qd6+ 38. Ke4 Qc6+ 39. Kf4 Nd3+ 40. 0-1

[Event "DEM U12"]
[Site "?"]
[Date "2016.05.18"]
[Round "?"]
[White "Wensing, Jonathan"]
[Black "Roehr, Oliver"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 h6 7. Be3 e5 8. Nde2 Be6 9. g4 d5 10. exd5 Nxd5 11. Bg2 Bb4 12. O-O Nxc3 13. Qxd8+ Kxd8 14. bxc3 Be7 15. Bxb7 Bc4 16. Rfe1 1-0

[Event "DEM U12"]
[Site "?"]
[Date "2016.05.17"]
[Round "?"]
[White "Roehr, Oliver"]
[Black "Deutsch, Christoph"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nc3 a5 10. Qe4 a4 11. Bd2 Bb7 12. Bd3 Qe6 13. O-O Bc5 14. b3 Qg6 15. Qf3 Qe6 16. Nb5 cxb5 17. Qxb7 O-O 18. Qe4 Qg6 19. Qf3 Qe6 20. cxb5 axb3 21. axb3 Qxe5 22. Bc3 Bd4 23. Rae1 Qd6 24. Qe4 1-0

[Event "DEM U12"]
[Site "?"]
[Date "2016.05.16"]
[Round "?"]
[White "Jeschke, Jan"]
[Black "Roehr, Oliver"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 O-O 8. Nxc6 Qxc6 9. Bxc5 Qxc5 10. Nd2 b5 11. Bd3 Bb7 12. O-O f5 13. Qb3+ Kh8 14. Bxb5 fxe4 15. Rae1 Rxf2 16. Rxf2 e3 17. Rxe3 Qxe3 18. Qf7 Qe1+ 19. Bf1 Qe3 20. Kh1 Ng6 21. Nb3 h6 22. Re2 Qg5 23. Re8+ Rxe8 24. Qxe8+ Kh7 25. Qxd7 Qe3 26. Qd2 Qe6 27. Nc5 Qf5 28. Bd3 Qxc5 29. h4 Qh5 30. Qf4 Qd1+ 31. Qf1 Qxf1+ 32. Bxf1 Nxh4 33. Kh2 g5 34. Bd3+ Kg7 35. g3 Nf3+ 36. Kh3 g4+ 37. Kxg4 Ne5+ 38. 0-1

[Event "DEM U12"]
[Site "?"]
[Date "2016.05.16"]
[Round "?"]
[White "Roehr, Oliver"]
[Black "Kolb, Tobias"]
[Result "0-1"]

1. Nf3 Nc6 2. d4 d5 3. e3 Bg4 4. Be2 e6 5. h3 Bh5 6. Bd2 Nf6 7. O-O Bd6 8. Nc3 O-O 9. Nh2 Bxe2 10. Qxe2 Re8 11. Ng4 Nxg4 12. Qxg4 Qf6 13. e4 Qxd4 14. exd5 Qxd2 15. dxc6 bxc6 16. Ne4 Qf4 17. Qxf4 Bxf4 18. Rfd1 Red8 19. Kf1 Be5 20. c3 Rd5 21. Ke2 Rad8 22. Nc5 Rb8 23. Nd7 Rxb2+ 24. Ke3 Bxc3 25. Rxd5 cxd5 26. Rc1 Bd2+ 27. 0-1

[Event "DEM U12"]
[Site "?"]
[Date "2016.05.15"]
[Round "?"]
[White "Roehr, Oliver"]
[Black "Nguyen, Alex Dac-Vuong"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. Bd3 c5 6. c4 cxd4 7. Nxd4 e5 8. N4b3 e4 9. Bc2 Bg4 10. f3 exf3 11. Nxf3 O-O 12. cxd5 Nxd5 13. O-O Na6 14. h3 Be6 15. Nbd4 Qb6 16. Re1 Rad8 17. Nxe6 Qxe6 18. Bb3 Nac7 19. Kh1 Qe7 20. Qe2 Nb4 21. e4 Nca6 22. Bc4 Qc7 23. a3 Rc8 24. axb4 Qxc4 25. Qxc4 Rxc4 26. b5 Nb4 27. Ra4 Rfc8 28. Bd2 Nd3 29. Rxc4 Rxc4 30. Ra1 Nf2+ 31. Kg1 Nxe4 32. b6 a6 33. Rxa6 Nxd2 34. Ra8+ Bf8 35. Nxd2 Rb4 36. Rb8 Rxb6 37. Nc4 Rb4 38. Nd6 Kg7 39. Rxb7 Bxd6 40. Rd7 Bc5+ 41. Kh2 Rxb2 42. Rd5 Bb6 43. Kg3 Rb3+ 44. Kf4 Bc7+ 45. Ke4 Kf6 46. Rc5 Bd6 47. Rc6 Ke6 48. Ra6 f5+ 49. Kd4 Rg3 50. Ra2 h5 51. Re2+ Kf6 52. Kd5 Bf4 53. Re6+ Kg5 54. Re2 Rd3+ 55. Kc4 Rd2 56. Rxd2 Bxd2 57. Kd3 Bf4 58. Ke2 Kh4 59. Kf3 Bg3 60. Ke2 g5 61. Kf1 g4 62. hxg4 hxg4 63. Kg1 f4 64. Kh1 f3 65. Kg1 Bb8 66. Kh1 fxg2+ 67. Kxg2 g3 68. Kg1 Kh3 69. Kh1 g2+ 70. Kg1 Ba7# 71. 0-1

[Event "DEM U12"]
[Site "?"]
[Date "2016.05.15"]
[Round "?"]
[White "Marzisch, Darius"]
[Black "Roehr, Oliver"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be7 7. f3 Be6 8. Be3 Nc6 9. Qd2 Qd7 10. O-O-O O-O-O 11. g4 h5 12. gxh5 Rxh5 13. Rg1 g6 14. Kb1 Kb8 15. Re1 Rdh8 16. Rh1 d5 17. exd5 Nxd5 18. Nxd5 Qxd5 19. Qe2 Bh3 20. a3 Ka8 21. Rd1 Bxf1 22. Qxf1 Qe6 23. Rd2 e4 24. Re2 exf3 25. Qxf3 Qd5 26. Rf1 Qxf3 27. Rxf3 Ne5 28. Rff2 f6 29. Bd4 Rf8 30. Bxe5 Rxe5 31. Rxe5 fxe5 32. Rxf8+ Bxf8 33. Kc1 b6 34. Kd2 Kb7 35. Kd3 Kc6 36. Ke4 Kd6 37. Nd2 Bh6 38. Nf3 Bf4 39. h3 g5 40. b3 Ke6 41. a4 a5 42. c4 Kf6 43. Ne1 Bh2 44. Nf3 Bg3 45. Nd2 Bf4 46. Nf3 Bg3 47. Nd2 Kg6 48. Nf3 Kh5 49. Kf5 Bf4 50. Nxe5 Bxe5 51. Kxe5 Kh4 52. Kf5 Kh5 53. Ke4 1/2-1/2

[Event "LEM 2016 U12"]
[Site "?"]
[Date "2016.02.01"]
[Round "5"]
[White "Matzky, Ole-Kristof"]
[Black "Röhr, Oliver"]
[Result "0-1"]
[PlyCount "74"]
[TimeControl "300"]
[Time "10:21:29"]
[Termination "normal"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nc6 4. Bc4 Be6 5. Bb3 Be7 6. d3 h6 7. h3 Nf6 8. Nh4 Qd7 9. Nf5 Bxf5 10. exf5 Qxf5 11. Ne2 Qg6 12. g3 O-O-O 13. Qd2 Kb8 14. c3 e4 15. d4 d5 16. Nf4 Qf5 17. Qe2 g5 18. g4 Qh7 19. Ng2 h5 20. Bxg5 hxg4 21. h4 Qg7 22. O-O-O Rh7 23. f4 gxf3 24. Qf2 fxg2 25. Qxg2 Rdh8 26. Qg3 Nd7 27. Qg2 Bxg5+ 28. hxg5 Rxh1 29. Rxh1 Rxh1+ 30. Qxh1 Qxg5+ 31. Kb1 a6 32. Qh8+ Ka7 33. Qe8 Qe7 34. Qc8 e3 35. Bd1 e2 36. Bxe2 Qxe2 37. Qxd7 Qd1# 38. 0-1

[Event "LEM 2016 U12"]
[Site "?"]
[Date "2016.01.31"]
[Round "3"]
[White "Jacob, Robin"]
[Black "Röhr, Oliver"]
[Result "0-1"]
[PlyCount "102"]
[TimeControl "300"]
[Time "10:35:13"]
[Termination "normal"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Bd6 5. Bg5 h6 6. Be3 O-O 7. Nbd2 Nbd7 8. c4 c5 9. Qb3 Qb6 10. Qxb6 axb6 11. O-O Ng4 12. a3 Nxe3 13. fxe3 Nf6 14. Nh4 Bd7 15. Rad1 Ng4 16. Rf3 g5 17. Bh3 Nxh2 18. Kxh2 gxh4 19. e4 hxg3+ 20. Kg2 Bc6 21. e5 dxc4 22. e4 Be7 23. Rxg3+ Kh7 24. Nxc4 Bxe4+ 25. Kh2 b5 26. Nd2 Bd5 27. Nb1 Bg5 28. Rc3 Rg8 29. Rf1 Rg7 30. dxc5 Rag8 31. b4 Ra8 32. Rg3 Rag8 33. Rc3 Bh4 34. Nd2 Bg3+ 35. Rxg3 Rxg3 36. Rxf7+ Kh8 37. Nb1 Rb3 38. Rf1 Rb2+ 39. Bg2 Rgxg2+ 40. Kh3 Rh2+ 41. Kg3 Rbg2+ 42. Kf4 Rf2+ 43. Rxf2 Rxf2+ 44. Kg4 Rc2 45. Kh5 Kg7 46. Kh4 Ba2 47. a4 bxa4 48. Na3 Rb2 49. Nb5 Rxb4+ 50. Kh5 Bd5 51. Nc3 Bf3# 52. 0-1

[Event "LEM2016-u12"]
[Site "?"]
[Date "2016.01.30"]
[Round "2"]
[White "Röhr, Oliver"]
[Black "Knape, Albert"]
[Result "1-0"]
[PlyCount "85"]
[TimeControl "300"]
[Time "15:12:30"]
[Termination "normal"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. Be2 Bg7 8. O-O b5 9. b4 Bb7 10. f3 Nbd7 11. a4 bxa4 12. Nxa4 Nb6 13. Nxb6 Qxb6 14. Nf5 Qc7 15. Nxg7+ Kf8 16. Bh6 Qb6+ 17. Kh1 Kg8 18. Qd2 Rc8 19. Nf5 Qc7 20. Bxa6 Bxa6 21. Rxa6 Re8 22. Ne3 Qb7 23. Rfa1 Nd7 24. Nd5 e6 25. Ra7 Qc8 26. Rxd7 exd5 27. Raa7 Qc4 28. Qd1 dxe4 29. Rxf7 Qxf7 30. Rxf7 Kxf7 31. Qd5+ Re6 32. fxe4 Rd8 33. Qc4 Ra8 34. h3 Ra1+ 35. Kh2 Re1 36. Qc7+ Re7 37. Qxd6 R1xe4 38. Qd5+ R7e6 39. b5 Re5 40. Qb3 g5 41. b6 Re3 42. c3 Ke7 43. Bxg5+ 1-0

[Event "LEM2016-u12"]
[Site "?"]
[Date "2016.01.30"]
[Round "1"]
[White "Köster, Robin"]
[Black "Röhr, Oliver"]
[Result "0-1"]
[PlyCount "56"]
[TimeControl "300"]
[Time "09:32:46"]
[Termination "normal"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Nc3 Nf6 6. O-O d6 7. Bb5 Bg4 8. Nd5 O-O 9. Bxh6 gxh6 10. Qd2 Kh7 11. Ng5+ hxg5 12. Qxg5 Nxd5 13. Qxd8 Raxd8 14. exd5 Nd4 15. Bc4 Nxc2 16. Rac1 Ne3 17. Rfe1 Nxc4 18. Rxc4 Rg8 19. Ree4 f5 20. Re1 Rg5 21. h4 Rh5 22. g3 Rg8 23. Kh2 Bf3 24. Rg1 Bxf2 25. Rxc7+ Kh6 26. Rf1 Bxg3+ 27. Kg1 Be1+ 28. Kh2 Rxh4# 29. 0-1

[Event "VCH-Open B-Gruppe"]
[Site "Greifswald"]
[Date "2015.09.06"]
[Round "4.1"]
[White "Röhr, Oliver"]
[Black "Walther, Frank"]
[Result "0-1"]
[PlyCount "52"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 O-O 6. Be2 e5 7. d5 Na6 8. Bg5 h6 9. Be3 Ng4 10. Bd2 f5 11. h3 Nf6 12. exf5 gxf5 13. O-O Nc5 14. b4 Nce4 15. Nxe4 Nxe4 16. Qc1 Nxd2 17. Qxd2 e4 18. Nd4 f4 19. Rad1 f3 20. gxf3 Bxh3 21. Rfe1 Qh4 22. Qe3 Be5 23. Bf1 Kh8 24. Bxh3 Qxh3 25. Ne2 Rxf3 26. Nf4 Rg8+ 27. 0-1

[Event "VCH-Open B-Gruppe"]
[Site "Greifswald"]
[Date "2015.09.06"]
[Round "5.2"]
[White "Röhr, Oliver"]
[Black "Möller, Peter"]
[Result "1-0"]
[PlyCount "95"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nf3 Nf6 5. e3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 O-O 8. Be2 Bg4 9. O-O c6 10. h3 Bf5 11. Rc1 Qa5 12. Qb3 Qb6 13. Rc3 Nbd7 14. Bd3 Bxd3 15. Rxd3 Rfe8 16. Rc3 Ne4 17. Nxe4 Rxe4 18. Rfc1 h6 19. Ne1 Rb8 20. Nd3 Qd8 21. Nc5 Nxc5 22. Rxc5 Re7 23. R1c2 Qb6 24. Qxb6 axb6 25. R5c3 Ra8 26. Ra3 Rxa3 27. bxa3 Re8 28. Rb2 b5 29. a4 bxa4 30. Rxb7 Ra8 31. Rb6 Rc8 32. Ra6 f5 33. g3 Kf7 34. Rxa4 Rc7 35. Ra8 Ke6 36. a4 Kd7 37. a5 Rc8 38. Ra6 Rc7 39. Kg2 Rb7 40. Kf3 Kc7 41. Ra8 Rb8 42. Rxb8 Kxb8 43. Kf4 g6 44. Ke5 Ka7 45. Kd6 Ka6 46. Kxc6 Kxa5 47. Kxd5 Kb4 48. Ke6 1-0

[Event "VCH-Open B-Gruppe"]
[Site "Greifswald"]
[Date "2015.09.05"]
[Round "2.1"]
[White "Röhr, Oliver"]
[Black "Röhr, Susanne"]
[Result "1-0"]
[PlyCount "55"]

1. f4 d5 2. g3 e6 3. Bg2 Nf6 4. d3 Nc6 5. Nf3 Bc5 6. e3 O-O 7. O-O Re8 8. Re1 Bd7 9. Nbd2 a6 10. Nf1 b5 11. d4 Bb6 12. c3 Na7 13. b4 a5 14. a3 axb4 15. axb4 Nc6 16. Bb2 Rxa1 17. Qxa1 Qa8 18. N1d2 Qxa1 19. Rxa1 Na7 20. Ne5 Rd8 21. Ndf3 Ne4 22. Nxd7 Rxd7 23. Ne5 Rd8 24. Bxe4 dxe4 25. c4 bxc4 26. Nxc4 h6 27. Nxb6 cxb6 28. Rxa7 1-0

[Event "VCH-Open B-Gruppe"]
[Site "Greifswald"]
[Date "2015.09.05"]
[Round "3.1"]
[White "Pitz, Marko"]
[Black "Röhr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "63"]

1. d4 d5 2. c4 e6 3. a3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. Nf3 Bd7 7. Ne5 Nc6 8. Nb5 Nxe5 9. dxe5 Ne8 10. e3 Bxb5 11. cxb5 c5 12. Qd2 c4 13. Be2 Qb6 14. a4 a5 15. O-O Bb4 16. Qc2 Rc8 17. Rad1 Nc7 18. Bg3 Na8 19. Rd4 Qc7 20. Rh4 h6 21. Bf4 Qe7 22. Rh5 f5 23. exf6 Qxf6 24. Be5 Qf7 25. Rh3 Qf5 26. Qxf5 Rxf5 27. f4 Nb6 28. Bg4 Nxa4 29. Rc1 Bf8 30. Bxf5 exf5 31. b3 Nb6 32. bxc4 1/2-1/2

[Event "VCH-Open B-Gruppe"]
[Site "Greifswald"]
[Date "2015.09.04"]
[Round "1.2"]
[White "Borkowski, Till Aaron"]
[Black "Röhr, Oliver"]
[Result "0-1"]
[PlyCount "90"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. O-O O-O 11. Re1 Nb6 12. Bb5 Nxd4 13. Nxd4 Qxd4 14. Nc4 Qf6 15. Qe2 Nxc4 16. Bxc4 Bd7 17. Qd2 Rad8 18. b3 Qg6 19. Qe3 Rfe8 20. Qf3 Bc6 21. Qg3 Qd6 22. Qxd6 Rxe1+ 23. Rxe1 Rxd6 24. f3 g6 25. Re7 Kh8 26. Rxc7 Rd1+ 27. Kf2 Rd2+ 28. Kg3 Rxa2 29. Rxf7 b5 30. Be6 Re2 31. Rf6 Kg7 32. Rf7+ Kh6 33. Rf6 Kg5 34. Bc4 bxc4 35. Rxc6 cxb3 36. Rc5+ Kh6 37. Rb5 b2 38. Kh3 a6 39. Rb6 a5 40. g4 a4 41. Kg3 a3 42. Rb7 a2 43. Kf4 g5+ 44. Kf5 b1=Q+ 45. Kf6 Qg6# 46. 0-1

[Event "Rostock SSC op 14th"]
[Site "Rostock"]
[Date "2015.08.02"]
[Round "7.28"]
[White "Vladov, Mark"]
[Black "Roehr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "98"]

1. e3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 Bb4 5. Bd2 O-O 6. Nf3 Nc6 7. Bd3 dxc4 8. Bxc4 Bxc3 9. bxc3 Ne4 10. Qc2 Nxd2 11. Nxd2 a6 12. a4 b6 13. O-O Bb7 14. Bd3 h6 15. f4 Ra7 16. e4 a5 17. Nf3 Ba6 18. Bb5 Bxb5 19. axb5 Ne7 20. Rfd1 f5 21. Ne5 Ra8 22. c4 Qe8 23. d5 Ng6 24. Nxg6 Qxg6 25. e5 Rad8 26. Rd3 Rd7 27. Rad1 Rfd8 28. d6 cxd6 29. Qf2 Rb7 30. Rxd6 Rdb8 31. Rd8+ Kf7 32. R1d7+ Rxd7 33. Rxd7+ Kg8 34. Qd4 Qg4 35. h3 Qe2 36. Rc7 Qc2 37. Kh2 Qc1 38. Re7 Rc8 39. Rxe6 Rxc4 40. Rc6 Rxd4 41. Rxc1 Rb4 42. g4 fxg4 43. hxg4 Rxb5 44. e6 Rc5 45. Rd1 Kf8 46. f5 a4 47. Rd8+ Ke7 48. Rd7+ Ke8 49. Rxg7 Re5 50. 1/2-1/2

[Event "Rostock SSC op 14th"]
[Site "Rostock"]
[Date "2015.08.01"]
[Round "6.27"]
[White "Roehr, Oliver"]
[Black "Peereboom, Michiel"]
[Result "1/2-1/2"]
[PlyCount "34"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O O-O 7. Be3 Bg4 8. h3 Bh5 9. Nbd2 f5 10. Bg5 Nbc6 11. Bxe7 Nxe7 12. Be2 Ng6 13. Re1 Qf6 14. Nf1 Nf4 15. Ng3 Nxe2+ 16. Qxe2 Bxf3 17. Qxf3 Bxg3 18. 1/2-1/2

[Event "Rostock SSC op 14th"]
[Site "Rostock"]
[Date "2015.07.31"]
[Round "4.27"]
[White "Roehr, Oliver"]
[Black "Jeske, Holger"]
[Result "0-1"]
[PlyCount "84"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 O-O 6. h3 c5 7. d5 a6 8. O-O b5 9. Re1 Nfd7 10. Bf1 h6 11. Rb1 Kh7 12. Bd2 Nb6 13. b3 e5 14. a4 b4 15. Na2 f5 16. Bd3 fxe4 17. Bxe4 Bf5 18. c4 N8d7 19. Qc2 Nc8 20. Bxf5 gxf5 21. Nh2 Kh8 22. f4 Qh4 23. Nf3 Qg3 24. Nc1 e4 25. Ne2 Qg6 26. Nh2 Bd4+ 27. Kh1 Kh7 28. Bxb4 Nf6 29. Bc3 Rg8 30. Nxd4 cxd4 31. Bxd4 Nh5 32. Be3 Ng3+ 33. Kg1 Ne7 34. Nf1 Nxf1 35. Rxf1 Qg3 36. Qf2 Qxh3 37. Rfd1 Rg3 38. Rd2 Rag8 39. Re1 Ng6 40. Ree2 Nh4 41. Kf1 Rxg2 42. Qxh4 Rg1+ 43. 0-1

[Event "Rostock SSC op 14th"]
[Site "Rostock"]
[Date "2015.07.31"]
[Round "5.34"]
[White "Barth, Richard"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[PlyCount "118"]

1. Nf3 Nc6 2. d4 d5 3. Nc3 Nf6 4. Bf4 e6 5. a3 Bd6 6. Ne5 Bxe5 7. dxe5 Nh5 8. Qd2 Nxf4 9. Qxf4 Bd7 10. e3 O-O 11. Bd3 a6 12. Rd1 f6 13. Qh4 f5 14. Qg3 b5 15. f4 b4 16. Na4 bxa3 17. bxa3 Nxe5 18. Nc5 Qe7 19. Nxd7 Nxd3+ 20. Rxd3 Qxd7 21. h4 Rab8 22. Kd2 Rf6 23. Qf3 h6 24. g4 fxg4 25. Qxg4 Qf7 26. Qg2 Rg6 27. Qf3 Qf5 28. Qh3 Qxh3 29. Rxh3 Rg2+ 30. Kc3 Rb1 31. Kd4 Rxc2 32. Ke5 Rb6 33. f5 Rc4 34. fxe6 Re4+ 35. Kxd5 Rbxe6 36. Rc3 Re7 37. Kc6 Kf8 38. Rb3 Kg8 39. h5 Ra4 40. Rd3 Ra5 41. Rd8+ Kh7 42. Rd3 Ree5 43. Kxc7 Rxh5 44. Rxh5 Rxh5 45. Kb6 a5 46. Rd7 Re5 47. Rd3 h5 48. Kc6 Kh6 49. Kd6 Re8 50. Kd7 Re4 51. Kd6 h4 52. Kd5 Re8 53. Rc3 g5 54. e4 g4 55. e5 g3 56. Ke4 Kg5 57. Rf3 g2 58. Rf5+ Kg6 59. Rf4 g1=Q 60. 0-1

[Event "Rostock SSC op 14th"]
[Site "Rostock"]
[Date "2015.07.30"]
[Round "3.37"]
[White "Sack, Reinhard"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[PlyCount "112"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Qa4+ Nc6 6. Ne5 Bd7 7. Nxc6 Bxc3+ 8. bxc3 Bxc6 9. Qb4 dxc4 10. Bg5 Qd6 11. Qxc4 Ne4 12. Bh4 Qf4 13. Qd3 Qxh4 14. g3 Qf6 15. f3 Nd6 16. e4 Bb5 17. Qe3 e5 18. Bxb5+ Nxb5 19. d5 Qb6 20. Qc1 Qc5 21. c4 Nd6 22. Qg5 O-O 23. Rc1 Qa5+ 24. Qd2 Qxd2+ 25. Kxd2 f5 26. c5 Ne8 27. Ke3 f4+ 28. Ke2 g5 29. g4 Nf6 30. Rb1 b6 31. c6 a5 32. h4 h6 33. Rh2 Kg7 34. hxg5 hxg5 35. d6 cxd6 36. Rxb6 Rfb8 37. Rb7+ Rxb7 38. cxb7 Rb8 39. Kd3 Rxb7 40. Rc2 Ne8 41. Rc8 Kf8 42. Ra8 Rb5 43. a4 Rc5 44. Rb8 Ke7 45. Rb7+ Nc7 46. Rb1 d5 47. Rh1 d4 48. Rh7+ Kd6 49. Rh6+ Ne6 50. Rh7 Rc3+ 51. Ke2 Re3+ 52. Kf2 Ra3 53. Ra7 Rxa4 54. Ra6+ Ke7 55. Ke2 Ra2+ 56. Kd3 Nc5+ 57. 0-1

[Event "Rostock SSC op 14th"]
[Site "Rostock"]
[Date "2015.07.29"]
[Round "1.31"]
[White "Hopp, Peter"]
[Black "Roehr, Oliver"]
[Result "1-0"]
[PlyCount "31"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 O-O 9. e5 Qe7 10. O-O Ne8 11. Re1 g6 12. Qc2 Ng7 13. Ne4 b6 14. Qd2 Na5 15. Nf6+ Kh8 16. Qh6 1-0

[Event "Rostock SSC op 14th"]
[Site "Rostock"]
[Date "2015.07.29"]
[Round "2.35"]
[White "Roehr, Oliver"]
[Black "Wulf, Constanze"]
[Result "0-1"]
[PlyCount "100"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Be2 Nc6 6. O-O Nge7 7. Re1 Bg4 8. b3 Qd7 9. Qd2 O-O-O 10. c4 Bb4 11. Nc3 Bxf3 12. Bxf3 dxc4 13. bxc4 Qxd4 14. Qxd4 Rxd4 15. Bb2 Rxc4 16. Re3 Rd8 17. a3 Bc5 18. Re2 Nd4 19. Re4 Nxf3+ 20. gxf3 Rxe4 21. Nxe4 Bd4 22. Bxd4 Rxd4 23. Ng5 h6 24. Nxf7 Rd5 25. Re1 Nc6 26. Re8+ Kd7 27. Rg8 Ke6 28. Nxh6 gxh6 29. Rg6+ Kf5 30. Rxh6 Ne5 31. Kg2 c5 32. Rh7 Rd7 33. Rh5+ Kf6 34. Rh6+ Kf5 35. Rh5+ Ke6 36. Rh6+ Kd5 37. Rh5 Kd4 38. Rh4+ Kd3 39. Rh5 Rg7+ 40. Kh3 Kd4 41. Rh4+ Kc3 42. Rh5 Nd3 43. Kh4 c4 44. h3 Kd2 45. f4 c3 46. f3 c2 47. Rg5 Rh7+ 48. Rh5 Rxh5+ 49. Kxh5 Nxf4+ 50. Kg4 Nd5 51. 0-1

[Event "German Youth Championship U10"]
[Site "?"]
[Date "2015.05.30"]
[Round "?"]
[White "Roehr, Oliver"]
[Black "Evering, Soeren"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 Qh4 10. g3 Qd4 11. Bb2 Bb4+ 12. Nd2 Qxb2 13. Rd1 Nc3 14. Qf3 Nxd1 15. Qxd1 Qxe5+ 16. 0-1

[Event "German Youth Championship U10"]
[Site "?"]
[Date "2015.05.29"]
[Round "?"]
[White "Bui, Bao Anh Le"]
[Black "Roehr, Oliver"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d3 Nf6 6. Bb3 a6 7. Nbd2 Ba7 8. h3 h6 9. Nf1 g5 10. Be3 Be6 11. Bxa7 Nxa7 12. Ne3 Qe7 13. Ba4+ Bd7 14. Bxd7+ Qxd7 15. c4 Nc6 16. Nc2 Nh7 17. g4 Nf8 18. Ne3 Ne6 19. Nd5 O-O-O 20. b4 Ncd4 21. Nxd4 Nxd4 22. a4 Qe6 23. b5 a5 24. Rc1 b6 25. Ne3 Rh7 26. Nf5 Nxf5 27. gxf5 Qe7 28. Qg4 h5 29. Qf3 f6 30. Ke2 h4 31. Rhg1 Qf7 32. Rcd1 Qh5 33. Qxh5 Rxh5 34. d4 Re8 35. Ke3 Rh7 36. dxe5 Rxe5 37. f4 gxf4+ 38. Kxf4 Ree7 39. Rg6 Ref7 40. Ke3 Kd7 41. Rdg1 Ke7 42. Rg8 Kd7 43. Kd4 c5+ 44. Kd5 Re7 45. 0-1

[Event "German Youth Championship U10"]
[Site "?"]
[Date "2015.05.29"]
[Round "?"]
[White "Roehr, Oliver"]
[Black "Krastev, Alexander"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 Rb8 10. f4 g6 11. Qf2 Nb6 12. c5 Bxf1 13. cxb6 Ba6 14. bxc7 Ra8 15. Ba3 Qe6 16. Bxf8 Kxf8 17. Nc3 Qe7 18. Qd4 d5 19. Qa4 Qc5 20. Qxa6 Qxc3+ 21. Kf2 Qd4+ 22. Ke2 Qe4+ 23. Kd1 Qd4+ 24. Ke2 Qe4+ 25. Kd1 Kg7 26. Qxc6 Qd4+ 27. Ke2 Qxf4 28. Qf6+ Qxf6 29. exf6+ Kxf6 30. Rac1 Ke7 31. Rc6 Kd7 32. Rhc1 Rae8+ 33. Kd3 Kc8 34. R1c2 Re7 35. R6c5 Rhe8 36. Kd4 Rd7 37. a4 Re4+ 38. Kd3 Rb4 39. R2c3 d4 40. R3c4 Rxb3+ 41. Ke4 Re3+ 42. Kf4 Re2 43. Kf3 d3 44. Rc1 Ree7 45. Rd1 d2 46. Rc2 Rd3+ 47. Kf2 Red7 48. Ke2 f5 49. Rdxd2 Rxd2+ 50. Rxd2 Rxd2+ 51. Kxd2 Kxc7 52. Ke3 Kd6 53. Kf4 h6 54. h4 Ke6 55. g4 fxg4 56. Kxg4 a5 57. h5 g5 58. Kf3 Kd5 59. Kg4 Kc4 60. Kf5 Kb4 61. Kg6 g4 62. Kxh6 g3 63. Kh7 g2 64. h6 g1=Q 65. Kh8 Kxa4 66. h7 Qh2 67. 0-1

[Event "German Youth Championship U10"]
[Site "?"]
[Date "2015.05.28"]
[Round "?"]
[White "Roehr, Oliver"]
[Black "Pubantz, Jan"]
[Result "1-0"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. h3 Ne4 14. Bxe4 dxe4 15. Qd5 Qxd5 16. Nxd5 Be6 17. Nc3 Bc4 18. Rfd1 Bd3 19. Rd2 Rfd8 20. Rad1 Rf8 21. Na4 Rac8 22. Nc3 Rc5 23. f3 f5 24. Rf2 Rf6 25. fxe4 fxe4 26. Rxf6 gxf6 27. Rc1 Rc4 28. a3 Rc6 29. Na2 Rxc1+ 30. Nxc1 Bc4 31. Kf2 Kf7 32. Kg3 Ke6 33. h4 h5 34. Kf4 Bf1 35. g3 Bg2 36. Nb3 b6 37. Nd4+ Kf7 38. Nb5 a5 39. Nd6+ Ke6 40. Nxe4 b5 41. 1-0

[Event "German Youth Championship U10"]
[Site "?"]
[Date "2015.05.27"]
[Round "?"]
[White "Roehr, Oliver"]
[Black "Laux, Dominik"]
[Result "1-0"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nf3 Nxd5 6. Bc4 Nb6 7. Bb3 Nc6 8. O-O Bg4 9. Bxf7+ Kxf7 10. Ng5+ Ke8 11. Qxg4 Qd4 12. Qg3 Rc8 13. Nxh7 Ne5 14. Ng5 Rh6 15. Qe3 Qd6 16. Qg3 Rc4 17. h3 Rg6 18. b3 Rc6 19. Qe3 Qf6 20. Ne4 Qf5 21. Ng3 Qf6 22. Nc3 e6 23. Bb2 Ned7 24. d4 Be7 25. Rab1 Rc8 26. Nce4 Qf7 27. Rfc1 Rxc1+ 28. Rxc1 Kd8 29. Qc3 Ke8 30. Qc8+ Nxc8 31. Rxc8+ Bd8 32. Nd6+ Ke7 33. Nxf7 Kxf7 34. Rxd8 Ke7 35. Ra8 a6 36. Ba3+ Kf7 37. Rd8 1-0

[Event "German Youth Championship U10"]
[Site "?"]
[Date "2015.05.27"]
[Round "?"]
[White "Prieb, Robert"]
[Black "Roehr, Oliver"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Nf3 h6 7. Bh4 O-O 8. e3 b6 9. Bd3 Bb7 10. O-O Nbd7 11. Rc1 a6 12. Qc2 Rc8 13. Nd2 c5 14. dxc5 Nxc5 15. Bf5 Rc6 16. Nf3 Nce4 17. Nd4 Rc7 18. Qd3 Nxc3 19. Rxc3 Rxc3 20. Qxc3 Nd7 21. Bxe7 Qxe7 22. Qc7 Bc8 23. Nc6 Qe8 24. Na7 g6 25. Nxc8 gxf5 26. Nxb6 Nxb6 27. Qxb6 Qe6 28. Qa5 Rb8 29. b3 Rb5 30. Qd8+ Kg7 31. Rd1 f4 32. Qc7 fxe3 33. Qg3+ Kf6 34. Qxe3 Qxe3 35. fxe3 Ke5 36. Kf2 Ra5 37. a4 Rc5 38. b4 Rc2+ 39. Kf3 Rc4 40. Rb1 d4 41. exd4+ Rxd4 42. b5 f5 43. b6 Rd3+ 44. Ke2 Rd8 45. b7 Rb8 46. Rb6 h5 47. Rxa6 Rxb7 48. Ra8 Kf4 49. Rd8 Rb4 50. a5 Ra4 51. g3+ Kg4 52. Ra8 Ra2+ 53. Kd3 Rxh2 54. a6 Ra2 55. a7 Kf3 56. Kd4 Ra5 57. Kc4 Kg2 58. Kb4 Ra1 59. Kc5 Kf3 60. Kd5 Ra5+ 61. Kc6 Ra1 62. Kd5 Ra5+ 63. Ke6 Kg2 64. Kf6 Kf3 65. Kg5 Kxg3 66. Kxh5 f4+ 67. Kh6 Kf3 68. Kg6 Kf2 69. Kf6 f3 70. Ke6 Ke2 71. Kd6 f2 72. Re8+ Kd2 73. Rf8 Rxa7 74. 1/2-1/2

[Event "German Youth Championship U10"]
[Site "?"]
[Date "2015.05.26"]
[Round "?"]
[White "Nguyen, Phuong Thao Vivien"]
[Black "Roehr, Oliver"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 Be6 6. Bxe6 fxe6 7. a4 a5 8. d3 Nge7 9. Be3 Ba7 10. Qb3 Qc8 11. Nbd2 O-O 12. Rac1 h6 13. d4 Kh8 14. Qc2 Qe8 15. Rfd1 Ng6 16. Nf1 Rf6 17. Ng3 Qe7 18. Nh5 Rf7 19. d5 Nd8 20. Qd2 Kh7 21. c4 Rxf3 22. gxf3 Qh4 23. Ng3 Qh3 24. Qe1 Nh4 25. Qf1 Nxf3+ 26. Kh1 Qxh2# 27. 0-1

[Event "German Youth Championship U10"]
[Site "?"]
[Date "2015.05.25"]
[Round "?"]
[White "Gericke, Luis"]
[Black "Roehr, Oliver"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. d4 exd4 7. Nxd4 Bd7 8. Nc3 O-O-O 9. Be3 Kb8 10. Nb3 Nf6 11. Qd4 Qxd4 12. Bxd4 Be7 13. Rfd1 Be6 14. Be3 Ng4 15. Bf4 g5 16. Bg3 h5 17. h3 Nf6 18. Nd4 Bc8 19. Be5 Rhe8 20. Rd3 Nd7 21. Bh2 Nc5 22. Rdd1 Bf6 23. e5 Bxe5 24. Bxe5 Rxe5 25. Nxc6+ bxc6 26. Rxd8 Kb7 27. Rh8 g4 28. hxg4 hxg4 29. Rd1 Ne4 30. Nxe4 Rxe4 31. Rdd8 Be6 32. Rb8+ Ka7 33. Ra8+ Kb6 34. Rhb8+ Ka5 35. b4+ Rxb4 36. Rxb4 Kxb4 37. Rxa6 Kb5 38. Ra3 c5 39. Kh2 c4 40. c3 c6 41. Kg3 Kb6 42. Kf4 Bd5 43. Kg3 Be6 44. Ra8 Kc5 45. a4 Kb6 46. Kf4 Bd5 47. Rf8 Bxg2 48. Rxf7 Bf3 49. Rf5 Be2 50. Rg5 Bf3 51. Rxg4 Bxg4 52. Kxg4 Ka5 53. f4 Kxa4 54. f5 Kb3 55. f6 Kxc3 56. f7 Kb2 57. f8=Q c3 58. Qb4+ Kc2 59. Kf3 Kd1 60. Qxc3 c5 61. Ke3 1-0

[Event "German Youth Championship U10"]
[Site "?"]
[Date "2015.05.25"]
[Round "?"]
[White "Roehr, Oliver"]
[Black "Wehrle, Maximilian"]
[Result "1-0"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. cxd5 exd5 5. Nf3 Bd6 6. Bg5 Nbd7 7. Nxd5 h6 8. Bxf6 Nxf6 9. Nxf6+ Qxf6 10. a3 O-O 11. e3 Bd7 12. Be2 Rad8 13. O-O Qg6 14. Bd3 Qh5 15. Bc2 Bg4 16. Qd3 g6 17. h3 Bxf3 18. gxf3 Qxh3 19. f4 Qg4+ 20. Kh1 h5 21. Qd1 Qh3+ 22. Kg1 Rde8 23. Bb3 Re4 24. Bd5 Ree8 25. Qf3 Qxf3 26. Bxf3 b6 27. f5 Rd8 28. fxg6 fxg6 29. Be4 g5 30. Kg2 Kg7 31. Rh1 Rh8 32. Rag1 g4 33. Kf1 Kf6 34. Ke2 Kg5 35. Rg2 Rde8 36. Bd3 Rc8 37. Rhg1 c5 38. dxc5 bxc5 39. f3 c4 40. Bb1 c3 41. bxc3 Rc4 42. Kd3 Ra4 43. Bc2 Rxa3 44. fxg4 hxg4 45. Rxg4+ Kf5 46. Rg6 Be7 47. Kd4# 1-0

[Event "German Youth Championship U10"]
[Site "?"]
[Date "2015.05.24"]
[Round "?"]
[White "Roehr, Oliver"]
[Black "Rockmann, Enno"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 O-O 6. Bg5 h6 7. Bh4 d6 8. Nd5 Bg4 9. Nxf6+ gxf6 10. Qd2 Kh7 11. h3 Bxf3 12. gxf3 Nd4 13. Qd1 b5 14. Bb3 Nxb3 15. axb3 Qe7 16. Qd2 Qe6 17. f4 exf4 18. Qxf4 Bd4 19. c3 Be5 20. Qf5+ Qxf5 21. exf5 Rfe8 22. O-O-O Bf4+ 23. Kb1 Bg5 24. Bg3 h5 25. Rhe1 h4 26. Bh2 a5 27. Rg1 Re2 28. Rdf1 Rd2 29. d4 Re8 30. Re1 Rxe1+ 31. Rxe1 Rxf2 32. Bg1 Rxf5 33. Be3 Rf3 34. Bxg5 fxg5 35. Rh1 f5 36. Rh2 Re3 37. Kc2 Kg6 38. Kd2 f4 39. 0-1

[Event "German Youth Championship U10"]
[Site "?"]
[Date "2015.05.24"]
[Round "?"]
[White "Butenandt, Svenja"]
[Black "Roehr, Oliver"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Be6 8. Be3 Bxe3 9. Qxe3 Nf6 10. O-O-O h6 11. Nd5 Bxd5 12. exd5+ Ne7 13. Kb1 Qd7 14. h3 O-O 15. Qf3 Qf5 16. Qxf5 Nxf5 17. g4 Ne7 18. Bg2 Rfe8 19. Rhe1 Ng6 20. Rxe8+ Rxe8 21. Na5 b6 22. Nc6 Nf4 23. g5 N6xd5 24. Bxd5 Nxd5 25. c4 Nf4 26. h4 Re2 27. Nb4 a5 28. Na6 Ne6 29. f3 Kf8 30. Rh1 Ke8 31. f4 Rf2 32. Re1 Rxf4 33. Nxc7+ Kd7 34. Nd5 Rxh4 35. Nxb6+ Kc6 36. Nd5 Rxc4 37. Ne7+ Kd7 38. Nf5 Rf4 39. Ng3 Nxg5 40. Nh5 Rg4 41. Nxg7 Nf3 42. Re3 Nd4 43. Nh5 Rg1+ 44. 0-1

[Event "ODJM B 2014"]
[Site "Magdeburg GER"]
[Date "2014.06.14"]
[Round "9.29"]
[White "Schulze, Lukas"]
[Black "Röhr, Oliver"]
[Result "1/2-1/2"]
[PlyCount "56"]

1. e4 c5 2. c3 b6 3. d4 Bb7 4. e5 e6 5. Nf3 d6 6. Bb5+ Nd7 7. dxc5 dxc5 8. O-O a6 9. Bc4 Bxf3 10. Qxf3 Nxe5 11. Qe4 Nxc4 12. Qxc4 Nf6 13. Re1 Bd6 14. Qh4 O-O 15. Bf4 Be7 16. Qg3 Nh5 17. Qg4 Nxf4 18. Qxf4 Bd6 19. Qg4 h6 20. Rd1 Bxh2+ 21. Kxh2 Qf6 22. Kg1 Rad8 23. Rxd8 Rxd8 24. Na3 Rd2 25. Qf3 Qxf3 26. gxf3 Rxb2 27. Nc4 Rb5 28. Nd6 Rb2 29. 1/2-1/2

[Event "ODJM B 2014"]
[Site "Magdeburg GER"]
[Date "2014.06.13"]
[Round "8.30"]
[White "Röhr, Oliver"]
[Black "Schneider, Edward"]
[Result "1/2-1/2"]
[PlyCount "100"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. dxc5 Bxc5 6. cxd5 exd5 7. Bg5 d4 8. Ne4 Qa5+ 9. Bd2 Qb6 10. Nxc5 Qxc5 11. Rc1 Qf5 12. Nxd4 Qd7 13. Nb5 Nc6 14. Bc3 Qxd1+ 15. Rxd1 O-O 16. Bxf6 gxf6 17. Nc7 Rb8 18. Nd5 Kg7 19. e3 Be6 20. Nc3 Nb4 21. Bd3 Rbd8 22. Bb1 Rxd1+ 23. Nxd1 Nxa2 24. Bxa2 Bxa2 25. O-O Rd8 26. Nc3 Bb3 27. h3 Rd2 28. Rb1 a6 29. Ne4 Rc2 30. Nd6 Ba2 31. Ra1 Rxb2 32. Nxb7 Rb1+ 33. Rxb1 Bxb1 34. Na5 Kf8 35. Kf1 Bd3+ 36. Ke1 Ke7 37. Kd2 Bb5 38. Kc3 Bf1 39. g4 Bxh3 40. f3 Bf1 41. Nc6+ Ke6 42. Nd8+ Ke7 43. Nc6+ Kd6 44. Nd4 Kd5 45. Kb4 Ke5 46. Kc5 a5 47. Nc6+ Ke6 48. Nd4+ Ke7 49. Nc6+ Ke6 50. Nd4+ Ke5 51. 1/2-1/2

[Event "ODJM B 2014"]
[Site "Magdeburg GER"]
[Date "2014.06.12"]
[Round "7.34"]
[White "Schneider, Anna"]
[Black "Röhr, Oliver"]
[Result "0-1"]
[PlyCount "76"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bb5 d6 5. d3 a6 6. Ba4 Bd7 7. Bb3 Be7 8. O-O Nd4 9. h3 Nf6 10. a3 O-O 11. Nxd4 cxd4 12. Na2 a5 13. Bg5 h6 14. Bh4 Nh7 15. Bxe7 Qxe7 16. c3 Qg5 17. Kh2 Nf6 18. Qc1 Qg6 19. cxd4 a4 20. Bd1 exd4 21. Nb4 Nh5 22. Nd5 Rfe8 23. Nc7 Rac8 24. g4 Nf6 25. f3 Kh8 26. Rf2 Bb5 27. Rc2 Bxd3 28. Nxe8 Bxc2 29. Bxc2 Nxe8 30. Qd1 d5 31. Rc1 Qd6+ 32. Kg2 Qf4 33. Rb1 Nf6 34. exd5 Nxd5 35. Bf5 Ne3+ 36. Kf2 Nxd1+ 37. Rxd1 Re8 38. Rc1 Qxc1 39. 0-1

[Event "ODJM B 2014"]
[Site "Magdeburg GER"]
[Date "2014.06.11"]
[Round "6.32"]
[White "Röhr, Oliver"]
[Black "Schott, Jan"]
[Result "0-1"]
[PlyCount "32"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. e3 Bb4+ 5. Bd2 dxe3 6. Bxb4 exf2+ 7. Ke2 fxg1=N+ 8. Rxg1 Bg4+ 9. Ke1 Qxd1+ 10. Kf2 Qd4+ 11. Kg3 Qxg1 12. Kxg4 Qxf1 13. g3 Nh6+ 14. Kh4 Qf5 15. h3 g5+ 16. Kh5 Qg6# 17. 0-1

[Event "ODJM B 2014"]
[Site "Magdeburg GER"]
[Date "2014.06.10"]
[Round "4.24"]
[White "Röhr, Oliver"]
[Black "Zimmer, Claudius"]
[Result "1/2-1/2"]
[PlyCount "59"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. dxc5 Nf6 5. Bg5 Bxc5 6. cxd5 exd5 7. e3 Be6 8. Nf3 Be7 9. Bd3 Nc6 10. Bc2 h6 11. Bh4 Ng4 12. Bxe7 Nxe7 13. h3 Nf6 14. O-O O-O 15. Ne2 Nc6 16. Ng3 Qb6 17. Rb1 Rfd8 18. a3 d4 19. e4 Ba2 20. Ra1 Qxb2 21. Qd3 Be6 22. e5 Ne8 23. Qh7+ Kf8 24. Qh8+ Ke7 25. Rfc1 d3 26. Bd1 Rab8 27. Rcb1 Qc3 28. Rc1 Qa5 29. Ne4 Nxe5 30. Rc5 1/2-1/2

[Event "ODJM B 2014"]
[Site "Magdeburg GER"]
[Date "2014.06.10"]
[Round "5.27"]
[White "Gan, Maxwell"]
[Black "Röhr, Oliver"]
[Result "1-0"]
[PlyCount "87"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. d3 Nxc4 7. dxc4 h6 8. Nf3 Bg4 9. h3 Bh5 10. g4 Bg6 11. Nxe5 Qe7 12. Bf4 Nd7 13. Qe2 Nxe5 14. Bxe5 f6 15. Bxc7 Qxe2+ 16. Kxe2 Rc8 17. d6 Kd7 18. c5 b6 19. cxb6 axb6 20. Nc3 Bxd6 21. Bxb6 Rb8 22. Nd5 Be4 23. Nxf6+ gxf6 24. f3 Bxf3+ 25. Kxf3 Rxb6 26. b3 Rc8 27. c4 Ke7 28. Rhc1 Kf7 29. Rab1 Bc5 30. Rd1 Re8 31. Rd5 Bb4 32. Rb5 Rxb5 33. cxb5 Re1 34. Rxe1 Bxe1 35. Ke4 Ke6 36. a4 Bb4 37. Kd4 Kd6 38. Kc4 Ba5 39. b4 Bb6 40. a5 Ba7 41. b6 Bb8 42. Kb5 h5 43. a6 Bc7 44. a7 1-0

[Event "ODJM B 2014"]
[Site "Magdeburg GER"]
[Date "2014.06.09"]
[Round "3.22"]
[White "Maar, Patricia"]
[Black "Röhr, Oliver"]
[Result "1-0"]
[PlyCount "41"]

1. c4 e5 2. g3 Nf6 3. Nc3 c6 4. Bg2 d5 5. b3 Be6 6. d3 Bc5 7. e3 O-O 8. Nge2 Bb6 9. O-O Qd7 10. Re1 Bh3 11. Bh1 Ng4 12. Bf3 Qd6 13. cxd5 cxd5 14. Nxd5 Nd7 15. a4 Ndf6 16. Nec3 h6 17. Nxf6+ Qxf6 18. Bxg4 Bxg4 19. Qxg4 Rac8 20. Nd5 Qc6 21. Ne7+ 1-0

[Event "ODJM B 2014"]
[Site "Magdeburg GER"]
[Date "2014.06.08"]
[Round "2.8"]
[White "Röhr, Oliver"]
[Black "Hagenbeck-Hübert, Lara"]
[Result "0-1"]
[PlyCount "32"]

1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be3 e6 8. Be2 Bb4 9. Qc2 Bxf3 10. Bxf3 Nxd4 11. Bxd4 Qxd4 12. O-O Rb8 13. Nb5 Qe5 14. Nxc7+ Ke7 15. Rac1 Bd6 16. Qc3 Qxh2# 17. 0-1

[Event "ODJM B 2014"]
[Site "Magdeburg GER"]
[Date "2014.06.08"]
[Round "1.32"]
[White "Currenti, Alessandro"]
[Black "Röhr, Oliver"]
[Result "0-1"]
[PlyCount "56"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. c3 dxc3 6. bxc3 d6 7. Bf4 Nf6 8. Nbd2 Bg4 9. Qa4 a6 10. Nd4 Bd7 11. N2b3 Nxd4 12. Bxf7+ Kxf7 13. Qxd4 Qe7 14. e5 dxe5 15. Bxe5 Re8 16. f4 Ng4 17. O-O b6 18. Bxc7 Bb5 19. c4 Ba4 20. Bxb6 Bxb3 21. axb3 Rd8 22. Bxd8 Qb4 23. Ra4 Bc5 24. Qxc5 Qxc5+ 25. Kh1 Nf2+ 26. Kg1 Nh3+ 27. Kh1 Qg1+ 28. Rxg1 Nf2# 29. 0-1

