[Event "DEM U14 2022"]
[Site "Willingen GER"]
[Date "2022.06.11"]
[Round "9"]
[White "Eichhorn, Valentin"]
[Black "Sinka, Silas"]
[Result "0-1"]
[PlyCount "78"]
[Termination "normal"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. Nbd2 Nbd7 9. Ne5 c5 10. f4 Ne4 11. Bxe4 dxe4 12. Qg4 Nf6 13. Qg3 Rc8 14. Ndc4 cxd4 15. Nxd6 Qxd6 16. Nc4 Qe7 17. Ba3 Qd8 18. Bxf8 Kxf8 19. Rad1 d3 20. cxd3 exd3 21. Qe1 Ne4 22. Qb4+ Kg8 23. Nb2 d2 24. Qd4 Qxd4 25. exd4 Ba6 26. Nc4 Bxc4 27. bxc4 Rxc4 28. f5 Rc2 29. Ra1 Nc3 30. fxe6 fxe6 31. h3 Rc1 32. Raxc1 dxc1=Q 33. Rxc1 Ne2+ 34. Kf2 Nxc1 35. Ke3 Nxa2 36. Ke4 Nb4 37. Ke5 Nc6+ 38. Kxe6 Nxd4+ 39. Kd5 Ne2 40. 0-1

[Event "DEM U14 2022"]
[Site "Willingen GER"]
[Date "2022.06.10"]
[Round "8"]
[White "Sinka, Silas"]
[Black "Weber, Nikita"]
[Result "1-0"]
[PlyCount "203"]
[Termination "normal"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Bd6 5. d4 O-O 6. Nbd2 Nbd7 7. c4 c6 8. b3 e5 9. dxe5 Nxe5 10. cxd5 Nxd5 11. Bb2 Qe7 12. Ne4 Nxf3+ 13. Bxf3 Bh3 14. Nxd6 Qxd6 15. Qd4 f6 16. Rfd1 Qe7 17. Bxd5+ cxd5 18. Qxd5+ Kh8 19. Qh5 Be6 20. Rd4 Rac8 21. a4 Bxb3 22. Ba3 Qe5 23. Qxe5 fxe5 24. Rb4 Bd5 25. Rb5 Rfd8 26. Be7 Rd7 27. Rd1 Rxe7 28. Rdxd5 Rce8 29. Kg2 e4 30. Rd4 g6 31. Rdb4 b6 32. a5 bxa5 33. Rxa5 Kg7 34. Rba4 Ra8 35. Kh3 h5 36. g4 hxg4+ 37. Kxg4 Rf7 38. Kg3 Re7 39. Kf4 e3 40. f3 Rf8+ 41. Kg3 Rff7 42. f4 Kh6 43. h4 Kg7 44. Kf3 Kh6 45. Ra3 Rc7 46. Rxe3 Rb7 47. Rea3 Rb1 48. Ra1 Rbb7 49. e3 Rbc7 50. Rg1 Rc3 51. Ra6 Rg7 52. h5 Rc5 53. hxg6 Rh5 54. Ke4 Re7+ 55. Kf3 Rg7 56. e4 Rh3+ 57. Rg3 Rh1 58. Kg2 Rh4 59. Kf3 Rh1 60. f5 Kh5 61. Kg2 Rb1 62. Kh2 Re1 63. Rh3+ Kg4 64. f6 Re2+ 65. Kg1 Rxg6 66. f7 Kxh3+ 67. Kf1 Rxa6 68. f8=Q Rea2 69. Qf5+ Kg3 70. Qg5+ Kf3 71. Qf5+ Ke3 72. Qg5+ Kxe4 73. Qg4+ Kd5 74. Qf5+ Kc6 75. Qe6+ Kc7 76. Qe7+ Kc8 77. Qe8+ Kb7 78. Qd7+ Kb6 79. Qd6+ Ka5 80. Qc5+ Ka4 81. Qc4+ Ka3 82. Qxa6+ Kb3 83. Qb5+ Kc3 84. Qe5+ Kb3 85. Qe3+ Kb4 86. Qd4+ Kb3 87. Qd3+ Kb4 88. Qb1+ Ka3 89. Ke1 a5 90. Kd1 Rb2 91. Qa1+ Ra2 92. Qc3+ Ka4 93. Qc4+ Ka3 94. Kc1 Ra1+ 95. Kc2 Ra2+ 96. Kc3 Rb2 97. Qc5+ Ka4 98. Qd5 Rb4 99. Qd7+ Ka3 100. Qd1 Rb2 101. Qc1 Ka4 102. Kxb2 1-0

[Event "DEM U14 2022"]
[Site "Willingen GER"]
[Date "2022.06.09"]
[Round "7"]
[White "Shapiro, Danil"]
[Black "Sinka, Silas"]
[Result "1-0"]
[PlyCount "69"]
[Termination "normal"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 dxc4 6. Bxc4 Nf6 7. Qe2+ Qe7 8. Qxe7+ Bxe7 9. O-O O-O 10. Re1 Bd6 11. Nc3 a6 12. Bg5 Nbd7 13. Ne5 b5 14. Bb3 Bb7 15. Nxd7 Nxd7 16. Be7 Rfe8 17. Bxd6 cxd6 18. Bd5 Bxd5 19. Nxd5 Nf6 20. Nxf6+ gxf6 21. f3 Rac8 22. Rxe8+ Rxe8 23. Kf2 Rc8 24. Re1 Kf8 25. Re2 f5 26. b3 Rc3 27. Ke1 Rd3 28. Rd2 Rxd2 29. Kxd2 Ke7 30. d5 Kf6 31. f4 Kg6 32. h3 Kh5 33. g3 Kg6 34. Kc3 h5 35. h4 1-0

[Event "DEM U14 2022"]
[Site "Willingen GER"]
[Date "2022.06.08"]
[Round "6"]
[White "Sinka, Silas"]
[Black "Huber, Benedikt"]
[Result "0-1"]
[PlyCount "140"]
[Termination "normal"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Bf4 Nf6 5. e3 Nbd7 6. Nf3 O-O 7. Qc2 a6 8. h3 c5 9. cxd5 exd5 10. Be2 c4 11. O-O b5 12. e4 dxe4 13. Nxe4 Bb7 14. Nd6 Bxd6 15. Bxd6 Re8 16. Rad1 Qb6 17. Bh2 Nd5 18. a3 N7f6 19. Ne5 Rac8 20. Bf3 a5 21. Bxd5 Nxd5 22. Nd7 Qc6 23. Nc5 Nb4 24. d5 Nxd5 25. Nxb7 Qxb7 26. Rd4 Rcd8 27. Rfd1 Rd7 28. Qf5 Nf6 29. Rxd7 Nxd7 30. Bf4 Nf6 31. Bg5 Qc6 32. Bxf6 gxf6 33. Kf1 Re5 34. Qd7 Qe4 35. Qg4+ Qxg4 36. hxg4 a4 37. Rd8+ Kg7 38. Rb8 Kh6 39. f4 Rc5 40. Rb6 c3 41. bxc3 Kg7 42. Kf2 Rxc3 43. Rxb5 Rxa3 44. Ra5 Kg6 45. Ke2 Ra1 46. Kf2 Kg7 47. Kg3 h6 48. Kf2 a3 49. Kg3 Kf8 50. g5 hxg5 51. fxg5 fxg5 52. Rxg5 Ra2 53. Ra5 Ke7 54. Kf4 Kd6 55. g4 f6 56. Kf5 Rf2+ 57. Kg6 a2 58. Ra6+ Kc5 59. Ra5+ Kb4 60. Rxa2 Rxa2 61. Kxf6 Rf2+ 62. Kg6 Kc5 63. g5 Kd6 64. Kh7 Rh2+ 65. Kg7 Ke7 66. g6 Ra2 67. Kh8 Ra8+ 68. Kg7 Ke6 69. Kh7 Kf6 70. g7 Kf7 71. 0-1

[Event "DEM U14 2022"]
[Site "Willingen GER"]
[Date "2022.06.08"]
[Round "5"]
[White "Bräutigam, Alexander"]
[Black "Sinka, Silas"]
[Result "1/2-1/2"]
[PlyCount "58"]
[Termination "normal"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Bg5 Be7 6. e3 O-O 7. Qc2 Be6 8. Bd3 h6 9. Bh4 b6 10. Nf3 c5 11. O-O Nc6 12. a3 c4 13. Bf5 Qd7 14. Bxe6 fxe6 15. Ne5 Nxe5 16. dxe5 Ng4 17. Bg3 Bc5 18. h3 Nxe3 19. fxe3 Bxe3+ 20. Kh1 d4 21. Ne4 d3 22. Qxc4 Rxf1+ 23. Rxf1 Rc8 24. Qb3 d2 25. Nc3 Qd3 26. Qxe6+ Kh7 27. Rd1 Rf8 28. Qg4 Rf1+ 29. Kh2 Bg1+ 30. 1/2-1/2

[Event "DEM U14 2022"]
[Site "Willingen GER"]
[Date "2022.06.07"]
[Round "4"]
[White "Sinka, Silas"]
[Black "Mainka, Ingmar"]
[Result "1/2-1/2"]
[PlyCount "56"]
[Termination "normal"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. e3 Bb4+ 6. Bd2 dxe3 7. fxe3 Bxd2+ 8. Nbxd2 Nge7 9. e4 Ng6 10. Be2 Ngxe5 11. Nxe5 Nxe5 12. O-O Be6 13. b3 O-O 14. Nf3 Nxf3+ 15. Bxf3 Qg5 16. Qe2 Rad8 17. Rad1 Qe5 18. Rd2 Rd4 19. Rfd1 Rfd8 20. Qe3 c5 21. Rxd4 cxd4 22. Qd3 Qa5 23. Qd2 Qc5 24. Qd3 h6 25. Kf1 Rd7 26. Kg1 Qa5 27. Qd2 Qc3 28. Kf2 Qxd2+ 29. 1/2-1/2

[Event "DEM U14 2022"]
[Site "Willingen GER"]
[Date "2022.06.06"]
[Round "3"]
[White "Winkler, Yonathan"]
[Black "Sinka, Silas"]
[Result "1-0"]
[PlyCount "49"]
[Termination "normal"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 dxc4 6. Bxc4 Nf6 7. O-O O-O 8. Bg5 h6 9. Bh4 Bf5 10. Qb3 Nc6 11. Qxb7 Nb4 12. a3 Rb8 13. Qxa7 Qd7 14. axb4 Be4 15. Qa2 Qg4 16. Nbd2 Rxb4 17. Nxe4 Qxe4 18. Rfe1 Qb7 19. b3 Nd5 20. Qc2 f5 21. Be7 Bxe7 22. Rxe7 Kh8 23. Bxd5 Qxd5 24. Qc5 Qxb3 25. Re3 1-0

[Event "DEM U14 2022"]
[Site "Willingen GER"]
[Date "2022.06.05"]
[Round "1"]
[White "Sauer, Tim"]
[Black "Sinka, Silas"]
[Result "0-1"]
[PlyCount "62"]
[Termination "normal"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 Nxd4 10. Bxd4 Bxd4 11. Qxd4 a6 12. O-O-O Qb6 13. Qd2 Qc6 14. Ne2 b5 15. Nd4 Qc7 16. Bd3 O-O 17. Qf2 b4 18. Qh4 g6 19. Qg5 a5 20. h4 Ba6 21. Bxa6 Rxa6 22. h5 Qc4 23. hxg6 fxg6 24. Kb1 Rf7 25. Rd3 a4 26. Rdh3 Qxd4 27. Qxg6+ Rg7 28. Qe8+ Nf8 29. f5 Rxg2 30. c3 Rg1+ 31. Kc2 Qd1# 32. 0-1

[Event "DEM U14 2022"]
[Site "Willingen GER"]
[Date "2022.06.05"]
[Round "2"]
[White "Sinka, Silas"]
[Black "Udelnov, Valentin"]
[Result "0-1"]
[PlyCount "104"]
[Termination "normal"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Nf3 e5 7. d5 Na6 8. Be3 Nc5 9. Nd2 c6 10. g4 cxd5 11. cxd5 a5 12. Be2 Bd7 13. h4 b5 14. g5 b4 15. gxf6 bxc3 16. fxg7 cxd2+ 17. Qxd2 Re8 18. Bf3 Qf6 19. Bg2 Rec8 20. h5 Qxg7 21. hxg6 fxg6 22. Bxc5 Rxc5 23. Rc1 Rac8 24. Rxc5 Rxc5 25. Bh3 Bxh3 26. Rxh3 Qc7 27. Kd1 Rc4 28. Rc3 Rxc3 29. bxc3 Qc4 30. Qe3 Qxa2 31. Qb6 Qa4+ 32. Kd2 Qxe4 33. Qxd6 Qf5 34. Ke1 a4 35. Qc5 Qe4+ 36. Kd2 a3 37. d6 a2 38. d7 Qf4+ 39. Qe3 Qf6 40. Qa7 a1=Q 41. Qxa1 Qxf2+ 42. Kd1 Qf1+ 43. Kd2 Qf4+ 44. Kd3 Qf5+ 45. Kc4 Qxd7 46. Qa8+ Kg7 47. Qd5 Qxd5+ 48. Kxd5 e4 49. Kxe4 Kf6 50. Kd5 Ke7 51. Kc6 h5 52. Kb6 h4 53. 0-1

[Event "DVM U12 2020"]
[Site "Magdeburg GER"]
[Date "2021.08.08"]
[Round "7"]
[White "Sinka, Silas"]
[Black "Puchas, Henrik"]
[Result "1-0"]
[PlyCount "101"]
[Termination "normal"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 Nc6 7. O-O Bd6 8. Bg5 h6 9. Bxf6 Qxf6 10. Nc3 Nxd4 11. Nxd4 Qxd4 12. Qxd4 cxd4 13. Nxd5 O-O 14. Rfd1 Be5 15. f4 Bd6 16. Kf1 Bg4 17. h3 Be6 18. Rxd4 Rac8 19. Rad1 Rc2 20. R4d2 Rfc8 21. Rxc2 Rxc2 22. Ne3 Rxb2 23. Rxd6 Rxa2 24. Bxb7 Bxh3+ 25. Kf2 a5 26. Rd8+ Kh7 27. Bc8 Bxc8 28. Rxc8 Kg6 29. Ra8 Kf6 30. Nc4 a4 31. Nb6 a3 32. Nc4 Ke6 33. Rxa3 Rc2 34. Ra6+ Ke7 35. Rc6 Rc3 36. Ne5 Rxc6 37. Nxc6+ Kd6 38. Nd4 Ke7 39. e4 g6 40. Kf3 Kd6 41. f5 g5 42. g4 f6 43. Ne6 Ke7 44. Ke3 Kd7 45. Ng7 Kd6 46. Kd4 Ke7 47. e5 Kf7 48. Nh5 fxe5+ 49. Kxe5 Ke7 50. f6+ Kf7 51. Kf5 1-0

[Event "DVM U12 2020"]
[Site "Magdeburg GER"]
[Date "2021.08.07"]
[Round "5"]
[White "Dubinker, Philipp"]
[Black "Sinka, Silas"]
[Result "1/2-1/2"]
[PlyCount "118"]
[Termination "normal"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 b6 8. Qd2 Bb7 9. Be2 a6 10. O-O Qc7 11. Nd1 Be7 12. Bf2 f6 13. exf6 Bxf6 14. c3 O-O-O 15. Bg3 Nf8 16. f5 Qe7 17. fxe6 Nxe6 18. dxc5 Nxc5 19. Nd4 h5 20. Nxc6 Bxc6 21. b4 Rde8 22. Re1 Ne4 23. Bxa6+ Kd8 24. Qc2 Qa7 25. b5 Bb7 26. Bxb7 Qxb7 27. Bf4 Qc8 28. Be3 d4 29. Bd2 Qc5 30. Qd3 Nxd2 31. Rxe8+ Rxe8 32. Qxd2 d3+ 33. Kh1 Qxb5 34. Nf2 Re2 35. Qxd3+ Qxd3 36. Nxd3 Bxc3 37. Rc1 Rd2 38. Nf4 Rxa2 39. Nxh5 g6 40. Nf4 b5 41. h3 Ra1 42. Rxa1 Bxa1 43. Nxg6 b4 44. Nf4 b3 45. Nd3 Be5 46. g4 b2 47. Nxb2 Bxb2 48. Kg2 Bc1 49. Kf3 Bg5 50. Ke4 Ke8 51. Kf5 Bh4 52. Kg6 Kf8 53. Kh5 Be7 54. h4 Kg8 55. g5 Kg7 56. Kg4 Kg6 57. h5+ Kg7 58. g6 Ba3 59. Kf5 Bb2 60. 1/2-1/2

[Event "DVM U12 2020"]
[Site "Magdeburg GER"]
[Date "2021.08.07"]
[Round "6"]
[White "Apel, Linus"]
[Black "Sinka, Silas"]
[Result "1-0"]
[PlyCount "29"]
[Termination "normal"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 cxd4 8. Nexd4 Bc5 9. c3 a6 10. Bd3 O-O 11. Bxh7+ Kh8 12. Bc2 Nxd4 13. cxd4 Ba7 14. Ng5 g6 15. Qg4 1-0

[Event "DVM U12 2020"]
[Site "Magdeburg GER"]
[Date "2021.08.06"]
[Round "3"]
[White "Sinka, Silas"]
[Black "Detjen, Mattes"]
[Result "1-0"]
[PlyCount "57"]
[Termination "normal"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Be7 5. b3 O-O 6. Bd3 b6 7. Nbd2 Bb7 8. Bb2 c5 9. Qc2 Nc6 10. a3 Rc8 11. O-O dxc4 12. bxc4 cxd4 13. exd4 b5 14. c5 b4 15. Qc4 bxa3 16. Rxa3 Qc7 17. Rb1 Rfd8 18. Bc3 Ba8 19. Rba1 Rd5 20. Ne4 Rcd8 21. Nxf6+ Bxf6 22. Be4 Rh5 23. h3 e5 24. d5 Ne7 25. Ba5 Qd7 26. Bxd8 Qxd8 27. Rxa7 Bxd5 28. Bxd5 Nc8 29. Bxf7+ 1-0

[Event "DVM U12 2020"]
[Site "Magdeburg GER"]
[Date "2021.08.06"]
[Round "4"]
[White "Sinka, Silas"]
[Black "Semling, Julius"]
[Result "1-0"]
[PlyCount "57"]
[Termination "normal"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Bd6 5. b3 f5 6. Bd3 Nf6 7. Nbd2 O-O 8. Bb2 Ne4 9. Qc2 Nd7 10. O-O-O Nxf2 11. Rhg1 Nxd1 12. Kxd1 Nf6 13. Ne5 Ne4 14. Kc1 Bd7 15. g4 Bxe5 16. dxe5 Qg5 17. Nf1 Rf7 18. Rg2 fxg4 19. h3 Raf8 20. Ba3 Rxf1+ 21. Bxf1 Rxf1+ 22. Kb2 Qxe3 23. Bd6 Qd4+ 24. Ka3 dxc4 25. Rxg4 Re1 26. Rf4 g6 27. Rf8+ Kg7 28. Rd8 Nxd6 29. Rxd7+ 1-0

[Event "DVM U12 2020"]
[Site "Magdeburg GER"]
[Date "2021.08.05"]
[Round "1"]
[White "Sinka, Silas"]
[Black "Trunz, Michelle"]
[Result "0-1"]
[PlyCount "70"]
[Termination "normal"]

1. d4 f5 2. Nf3 Nf6 3. e3 e6 4. Bd3 d5 5. Nbd2 Bd6 6. b3 O-O 7. Bb2 b6 8. c4 c6 9. Qc2 Nbd7 10. Ne5 Bxe5 11. dxe5 Ng4 12. Nf3 Nc5 13. h3 Nh6 14. O-O-O Qe7 15. Nd4 Bb7 16. f4 Rfc8 17. g4 Nxd3+ 18. Qxd3 c5 19. Nb5 dxc4 20. bxc4 Bxh1 21. Rxh1 Rd8 22. Nd6 Nf7 23. Rd1 g6 24. g5 a6 25. a4 Kf8 26. Ba3 Ra7 27. a5 Rad7 28. axb6 Nxd6 29. exd6 Rxd6 30. Bxc5 Rxd3 31. Bxe7+ Kxe7 32. Rxd3 Rxd3 33. Kc2 Rd6 34. c5 Rc6 35. Kd3 Rxc5 36. 0-1

[Event "DVM U12 2020"]
[Site "Magdeburg GER"]
[Date "2021.08.05"]
[Round "2"]
[White "Schreiber, Benedikt"]
[Black "Sinka, Silas"]
[Result "1/2-1/2"]
[PlyCount "91"]
[Termination "normal"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Bd7 6. O-O Bd6 7. Bg5 f6 8. Bd2 a6 9. Ba4 Nge7 10. Nc3 Qc8 11. Re1 Be6 12. Qe2 Bf7 13. Bb3 O-O 14. Be3 Re8 15. Nh4 Na5 16. Qf3 c6 17. Bf4 Bxf4 18. Qxf4 b5 19. a3 Nb7 20. Re3 Nd8 21. Rae1 Ne6 22. Qg4 Qd7 23. Ne2 Qd8 24. c3 Nf8 25. Nf4 Nfg6 26. Nfxg6 Nxg6 27. Nxg6 Bxg6 28. Rxe8+ Bxe8 29. Qe6+ Kh8 30. a4 Qd7 31. Qxd7 Bxd7 32. h3 Re8 33. Kf1 Kg8 34. Rxe8+ Bxe8 35. Ke2 Kf7 36. axb5 axb5 37. Bc2 Ke6 38. Bxh7 g6 39. h4 f5 40. Bg8+ Kf6 41. Kf3 Bd7 42. Kf4 Bc8 43. b4 Bd7 44. f3 Bc8 45. Bh7 Bd7 46. g3 1/2-1/2

[Event "ODJM C 2019"]
[Site "Willingen GER"]
[Date "2019.06.15"]
[Round "9"]
[White "Sinka, Silas"]
[Black "Welker, Alexandra"]
[Result "1/2-1/2"]
[PlyCount "87"]
[Termination "normal"]

1. d4 d5 2. Nf3 c6 3. b3 Nf6 4. Bb2 e6 5. Nbd2 Nbd7 6. e3 Bd6 7. Bd3 O-O 8. Qe2 c5 9. Ne5 Qc7 10. f4 cxd4 11. exd4 Bb4 12. c4 dxc4 13. Nexc4 Qxf4 14. a3 Be7 15. Nf3 Nd5 16. O-O Qc7 17. Nfe5 N7f6 18. Rf3 b5 19. Nd2 a6 20. Raf1 Bb7 21. Rh3 g6 22. Ne4 Nxe4 23. Bxe4 f5 24. Bd3 Qd6 25. g4 fxg4 26. Qxg4 Rxf1+ 27. Bxf1 Nf6 28. Qg3 Ne4 29. Qg2 Ng5 30. Qxb7 Nxh3+ 31. Bxh3 Rb8 32. Qd7 Rd8 33. Bxe6+ Kg7 34. Qxd6 Bxd6 35. d5 Kf8 36. Nf7 Bc5+ 37. Kg2 Rb8 38. b4 Be7 39. d6 Bxd6 40. Nxd6 Ke7 41. Bc8 Kxd6 42. Bg4 h5 43. Bf3 Ke6 44. Be4 1/2-1/2

[Event "ODJM C 2019"]
[Site "Willingen GER"]
[Date "2019.06.14"]
[Round "8"]
[White "Malinowsky, Celina"]
[Black "Sinka, Silas"]
[Result "0-1"]
[PlyCount "118"]
[Termination "normal"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. O-O O-O 7. Re1 Nbd7 8. Bg5 c5 9. dxc5 Bxc5 10. Nbd2 Qb6 11. Re2 Qxb2 12. Nb3 Qa3 13. Nxc5 Qxc5 14. Ne5 Nxe5 15. Bxf6 Nxd3 16. Qxd3 gxf6 17. Rae1 Qc4 18. Qe3 Qe4 19. Qh6 Qg6 20. Qd2 Bh3 21. g3 Be6 22. Qb4 b6 23. Rd2 Rfe8 24. Qc3 Rac8 25. Qb2 Bh3 26. Rxe8+ Rxe8 27. f3 Qf5 28. Qb3 Re1+ 29. Kf2 Rf1+ 30. Ke2 Qe5+ 31. Qe3 Re1+ 32. Kxe1 Qxe3+ 33. Re2 Qg1+ 34. Kd2 Bf1 35. Re7 Qxh2+ 36. Kc3 Qxg3 37. Re3 Qf4 38. Re7 Qxf3+ 39. Kd4 Qd1+ 40. Kc3 a5 41. a4 d4+ 42. Kb2 Qd2 43. Rc7 Qb4+ 44. Kc1 Qxa4 45. Rc8+ Kg7 46. Rc7 Qa1+ 47. Kd2 Qc3+ 48. Rxc3 dxc3+ 49. Kxc3 h5 50. Kd2 h4 51. Ke1 a4 52. Kxf1 a3 53. Kg2 a2 54. Kh3 a1=Q 55. Kxh4 Qg1 56. c4 Kg6 57. c5 Kf5 58. Kh3 Kf4 59. cxb6 Qg3# 60. 0-1

[Event "ODJM C 2019"]
[Site "Willingen GER"]
[Date "2019.06.13"]
[Round "7"]
[White "Sinka, Silas"]
[Black "Strübel, Tobias"]
[Result "0-1"]
[PlyCount "84"]
[Termination "normal"]

1. d4 d5 2. c4 e6 3. b3 Nf6 4. Nf3 Be7 5. e3 O-O 6. Bd3 c5 7. O-O Nc6 8. Bb2 Bd7 9. Nbd2 a6 10. Re1 cxd4 11. exd4 Nb4 12. Bb1 a5 13. a3 Nc6 14. Ne5 Nxe5 15. dxe5 Ne8 16. f4 dxc4 17. Nxc4 f6 18. Bd4 b5 19. Nd2 Bc6 20. Bf2 f5 21. Nf1 Qxd1 22. Rxd1 Bd5 23. Bc2 Rc8 24. Rdc1 g5 25. g3 gxf4 26. gxf4 Rf7 27. Ng3 Bc5 28. Bxc5 Rxc5 29. Bd3 Rxc1+ 30. Rxc1 Rc7 31. Rb1 b4 32. axb4 axb4 33. Nh5 Rc3 34. Bb5 Nc7 35. Nf6+ Kg7 36. Nxd5 Nxd5 37. Bc4 Nxf4 38. Rf1 Nh3+ 39. Kg2 Ng5 40. h4 Rc2+ 41. Kh1 Ne4 42. Kg1 Nd2 43. 0-1

[Event "ODJM C 2019"]
[Site "Willingen GER"]
[Date "2019.06.12"]
[Round "6"]
[White "Apel, Linus"]
[Black "Sinka, Silas"]
[Result "1/2-1/2"]
[PlyCount "60"]
[Termination "normal"]

1. d4 e6 2. e3 c5 3. c3 d5 4. f4 Nf6 5. Nf3 Nc6 6. Nbd2 Be7 7. Bd3 O-O 8. O-O b6 9. Ne5 Bb7 10. g4 Nxe5 11. fxe5 Ne4 12. Nxe4 dxe4 13. Bc2 cxd4 14. cxd4 f6 15. exf6 Bxf6 16. Bb3 Bd5 17. Bd2 Qd6 18. Bxd5 exd5 19. Qe1 Be7 20. Kg2 Rxf1 21. Qxf1 Rf8 22. Qe2 Qf6 23. Rf1 Qxf1+ 24. Qxf1 Rxf1 25. Kxf1 Kf7 26. Kf2 Bh4+ 27. Kg2 Kg6 28. Bb4 a6 29. Kh3 Bg5 30. Bd2 b5 31. 1/2-1/2

[Event "ODJM C 2019"]
[Site "Willingen GER"]
[Date "2019.06.12"]
[Round "5"]
[White "Sinka, Silas"]
[Black "Navarro Jahnke, Eric"]
[Result "1-0"]
[PlyCount "61"]
[Termination "normal"]

1. d4 d5 2. c4 e6 3. e3 c6 4. Nf3 Nd7 5. b3 Bd6 6. Bb2 f5 7. Ne5 Ngf6 8. Nd2 O-O 9. Ndf3 Ne4 10. c5 Bc7 11. Bc1 Rb8 12. b4 Rf6 13. Bd3 Rh6 14. Bb2 Nxe5 15. Nxe5 Bxe5 16. dxe5 Bd7 17. f3 Qh4+ 18. g3 Nxg3 19. hxg3 Qxg3+ 20. Kd2 Qg2+ 21. Qe2 Qxh1 22. Rxh1 Rxh1 23. f4 Kf7 24. Qg2 Rh6 25. Be2 Rg8 26. Kd3 Ke7 27. Bc3 Rg6 28. Qh3 h5 29. Qh4+ Kf8 30. Qd8+ Be8 31. Bxh5 1-0

[Event "ODJM C 2019"]
[Site "Willingen GER"]
[Date "2019.06.11"]
[Round "4"]
[White "Wechtenbruch, Jamie"]
[Black "Sinka, Silas"]
[Result "0-1"]
[PlyCount "121"]
[Termination "normal"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. dxc5 Bxc5 9. Bxc5 Nxc5 10. Nd4 Bd7 11. a3 Qb6 12. Nxc6 Bxc6 13. Rb1 Rd8 14. Qd4 Na4 15. Qxb6 Nxb6 16. Bd3 Nc4 17. Bxc4 dxc4 18. O-O Rd2 19. Rf2 Rxf2 20. Kxf2 Ke7 21. Rd1 Rd8 22. Rxd8 Kxd8 23. g3 Kc7 24. Ke3 Kb6 25. Kd4 Bb5 26. Nxb5 Kxb5 27. b3 cxb3 28. cxb3 Kc6 29. g4 Kb5 30. f5 Kc6 31. Ke4 g6 32. fxg6 fxg6 33. g5 Kc5 34. h3 b5 35. h4 a5 36. Kd3 Kd5 37. Kc3 Kxe5 38. a4 bxa4 39. bxa4 Kd5 40. Kd3 e5 41. Ke3 e4 42. Ke2 Ke5 43. Ke3 Kf5 44. Kf2 Kf4 45. Ke2 e3 46. Ke1 Kg4 47. Ke2 Kxh4 48. Kxe3 Kxg5 49. Kf3 Kf5 50. Kg3 h5 51. Kh4 g5+ 52. Kg3 h4+ 53. Kh3 g4+ 54. Kg2 Kf4 55. Kf2 g3+ 56. Kg2 h3+ 57. Kf1 Kf3 58. Kg1 g2 59. Kh2 Kf2 60. Kxh3 g1=Q 61. Kh4 0-1

[Event "ODJM C 2019"]
[Site "Willingen GER"]
[Date "2019.06.10"]
[Round "3"]
[White "Sinka, Silas"]
[Black "Grimm, Nicola Marie"]
[Result "1/2-1/2"]
[PlyCount "61"]
[Termination "normal"]

1. d4 d5 2. c4 Bf5 3. cxd5 Qxd5 4. Nc3 Qa5 5. Bd2 c6 6. e4 Bg6 7. Qb3 Qb6 8. Nf3 e6 9. Qxb6 axb6 10. Bd3 Nd7 11. O-O Ngf6 12. Rfe1 Be7 13. Rad1 O-O 14. Bb1 Rfe8 15. e5 Bxb1 16. Rxb1 Nd5 17. Nxd5 cxd5 18. a3 b5 19. Rec1 Nb6 20. Rc7 Rab8 21. Bb4 Bxb4 22. axb4 Rec8 23. Rbc1 h6 24. h3 Nc4 25. Rxc8+ Rxc8 26. b3 Nb6 27. Rc5 Rxc5 28. bxc5 Nd7 29. Nd2 Kf8 30. Nb1 b4 31. Kf1 1/2-1/2

[Event "ODJM C 2019"]
[Site "Willingen GER"]
[Date "2019.06.09"]
[Round "1"]
[White "Sinka, Silas"]
[Black "Burdett, Sabah"]
[Result "1-0"]
[PlyCount "85"]
[Termination "normal"]

1. d4 d5 2. c4 Nf6 3. e3 Bf5 4. b3 e6 5. Nf3 Bd6 6. Bb2 Nc6 7. Nbd2 Nb4 8. e4 dxe4 9. Nh4 O-O 10. Nxf5 exf5 11. a3 Nc6 12. Be2 Bf4 13. Nf1 Re8 14. Ne3 Bxe3 15. fxe3 Ng4 16. Bxg4 fxg4 17. Qxg4 Qd6 18. O-O Qh6 19. Qf4 Qxf4 20. Rxf4 g5 21. Rf5 h6 22. Raf1 Rf8 23. Rf6 Kg7 24. d5 Na5 25. Ra6+ Kg8 26. Rxa5 f5 27. Rc5 Rf7 28. d6 cxd6 29. Rcxf5 Rxf5 30. Rxf5 a5 31. Rf6 a4 32. Rxh6 Ra6 33. b4 Kf8 34. c5 Ke7 35. Bf6+ Kd7 36. Bxg5 Rc6 37. Rxd6+ Rxd6 38. cxd6 Kxd6 39. h4 Ke6 40. Kf2 Kf7 41. Kg3 Kg7 42. Kf4 b5 43. Kxe4 1-0

[Event "ODJM C 2019"]
[Site "Willingen GER"]
[Date "2019.06.09"]
[Round "2"]
[White "Schilay, Vinzenz"]
[Black "Sinka, Silas"]
[Result "0-1"]
[PlyCount "94"]
[Termination "normal"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. Qc2 Bd7 7. Be3 Rc8 8. Nbd2 cxd4 9. Nxd4 Nxd4 10. Bxd4 Qxd4 11. Nf3 Qe4+ 12. Qxe4 dxe4 13. Ng5 f5 14. exf6 Nxf6 15. Rd1 Rd8 16. Bc4 h6 17. Bxe6 hxg5 18. Bxd7+ Nxd7 19. Ke2 Bc5 20. Rhe1 O-O 21. Kd2 Rxf2+ 22. Kc1 e3 23. Rg1 Rd2 24. Rge1 Nf6 25. a3 Rxd1+ 26. Rxd1 Rxd1+ 27. Kxd1 Kf7 28. Ke2 Ke6 29. h3 Ke5 30. b4 Bb6 31. a4 a6 32. a5 Ba7 33. Kd3 Kf4 34. Ke2 Ke4 35. g3 Nd5 36. c4 Nxb4 37. g4 b6 38. axb6 Bxb6 39. Kd1 a5 40. Kc1 a4 41. Kb2 e2 42. Ka3 e1=Q 43. Kxa4 Qa1+ 44. Kxb4 Qb2+ 45. Ka4 Bc5 46. Ka5 Qb4+ 47. Ka6 Qb6# 48. 0-1

[Event "DVM U10 2018"]
[Site "Magdeburg GER"]
[Date "2018.12.27"]
[Round "1"]
[White "Bongardt, Livius"]
[Black "Sinka, Silas"]
[Result "1/2-1/2"]
[Termination "normal"]

1. *

[Event "DEM U10 2018"]
[Site "Willingen GER"]
[Date "2018.05.26"]
[Round "11"]
[White "Sinka, Silas"]
[Black "Fritz, Arthur"]
[Result "1/2-1/2"]
[PlyCount "113"]
[Termination "normal"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. Nxd5 exd5 6. Nf3 Be6 7. e3 a6 8. Bd3 c5 9. O-O Nc6 10. b3 cxd4 11. exd4 Be7 12. Be3 O-O 13. Ng5 Bxg5 14. Qh5 h6 15. f4 Bf6 16. g4 g6 17. Qxh6 Qe7 18. f5 Bg7 19. Qh3 Bd7 20. fxg6 fxg6 21. Bxg6 Qxe3+ 22. Qxe3 Bxd4 23. Rae1 Bxe3+ 24. Rxe3 Rxf1+ 25. Kxf1 Rf8+ 26. Kg1 Rd8 27. Rd3 d4 28. Rg3 Be8 29. Be4 Kg7 30. g5 Bg6 31. Bf3 d3 32. h4 d2 33. Bd1 Re8 34. Kf2 Rd8 35. Ke3 Nb4 36. Rg2 Nxa2 37. Rxd2 Rxd2 38. Kxd2 Nb4 39. h5 Bf7 40. h6+ Kh8 41. Bf3 Bg6 42. Bxb7 a5 43. Bc8 Kg8 44. Kc3 Na2+ 45. Kc4 Nc1 46. Kb5 Kh7 47. Be6 Bc2 48. Kxa5 Nxb3+ 49. Bxb3 Bxb3 50. Kb4 Bc2 51. Kc3 Bf5 52. Kd4 Kg6 53. h7 Kxh7 54. Ke5 Bb1 55. Kf6 Kg8 56. g6 Bxg6 57. Kxg6 1/2-1/2

[Event "DEM U10 2018"]
[Site "Willingen GER"]
[Date "2018.05.25"]
[Round "10"]
[White "Ivanov, Alexander"]
[Black "Sinka, Silas"]
[Result "1/2-1/2"]
[PlyCount "80"]
[Termination "normal"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c5 6. Nf3 cxd4 7. exd4 Be7 8. Be2 O-O 9. O-O dxc4 10. Bxc4 Nb6 11. Bd3 Nbd5 12. Nxd5 exd5 13. Bxf6 Bxf6 14. Qc2 g6 15. Rfe1 Re8 16. Rxe8+ Qxe8 17. Re1 Qf8 18. Qa4 Be6 19. Ne5 Qe8 20. Bb5 Qf8 21. Nd7 Bxd7 22. Bxd7 Bxd4 23. Qxd4 Rd8 24. Qxd5 Qb4 25. Kf1 Qxb2 26. g3 Kg7 27. Re8 Qb1+ 28. Kg2 Rxe8 29. Bxe8 a5 30. Qxf7+ Kh6 31. Qb3 Qe4+ 32. Qf3 Qxe8 33. Qxb7 Qa4 34. Qb3 Qe4+ 35. Qf3 Qc2 36. Qd5 a4 37. a3 Qb2 38. Qf3 Qb3 39. Qe3+ Kg7 40. h4 h5 41. 1/2-1/2

[Event "DEM U10 2018"]
[Site "Willingen GER"]
[Date "2018.05.25"]
[Round "9"]
[White "Westedt, Felix"]
[Black "Sinka, Silas"]
[Result "1/2-1/2"]
[PlyCount "109"]
[Termination "normal"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Nbd7 5. Nf3 Bg7 6. Bd3 O-O 7. O-O h6 8. Bf4 Re8 9. Re1 e5 10. Be3 Ng4 11. Bd2 exd4 12. Nxd4 Bxd4 13. Qxg4 Nc5 14. Qf3 Bg7 15. Bc4 Re7 16. g4 Qe8 17. Bd3 b6 18. Rab1 Bb7 19. Nd5 Rd7 20. Bxh6 Bxd5 21. exd5 Qf8 22. Bg5 Nxd3 23. Qxd3 f6 24. Bd2 Qf7 25. Bc3 Re8 26. Qd4 Rde7 27. Kf1 f5 28. Qxg7+ Qxg7 29. Bxg7 Kxg7 30. gxf5 gxf5 31. c3 Rxe1+ 32. Rxe1 Rxe1+ 33. Kxe1 Kf6 34. f4 Kg6 35. Kf2 Kh5 36. Kg3 a5 37. a4 Kg6 38. b4 Kh5 39. h3 Kg6 40. Kh4 Kh6 41. Kg3 Kh5 42. h4 Kh6 43. bxa5 bxa5 44. c4 Kh5 45. Kh3 Kg6 46. Kg2 Kh5 47. Kg3 Kh6 48. h5 Kxh5 49. Kh3 Kg6 50. Kh4 Kh6 51. Kg3 Kh5 52. Kh3 Kg6 53. Kh4 Kh6 54. Kg3 Kh5 55. Kh3 1/2-1/2

[Event "DEM U10 2018"]
[Site "Willingen GER"]
[Date "2018.05.24"]
[Round "8"]
[White "Sinka, Silas"]
[Black "Malchereck, Romeo"]
[Result "0-1"]
[PlyCount "52"]
[Termination "normal"]

1. f4 d5 2. Nf3 Nc6 3. e3 Nf6 4. Be2 Bf5 5. O-O e6 6. d3 Bd6 7. Nbd2 O-O 8. Re1 Re8 9. Bf1 e5 10. e4 dxe4 11. dxe4 Bg4 12. h3 Bxf3 13. Qxf3 exf4 14. Nc4 Bc5+ 15. Kh1 Qd4 16. Bd3 Nd5 17. Bxf4 Nxf4 18. Qxf4 Ne5 19. Qf1 Nxd3 20. cxd3 Re7 21. Rab1 Rae8 22. Na5 Bb4 23. Nb3 Qe5 24. Re2 f5 25. a3 Bd6 26. Rbe1 Qh2# 27. 0-1

[Event "DEM U10 2018"]
[Site "Willingen GER"]
[Date "2018.05.23"]
[Round "7"]
[White "Mader, Fabian"]
[Black "Sinka, Silas"]
[Result "1/2-1/2"]
[PlyCount "60"]
[Termination "normal"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. Be3 Bg7 5. Nc3 O-O 6. Bd3 Nbd7 7. Qd2 c5 8. dxc5 Nxc5 9. g4 Nxd3+ 10. Qxd3 b6 11. Qd2 Re8 12. Nge2 Bb7 13. Ng3 d5 14. O-O-O e6 15. Bh6 Bh8 16. h4 dxe4 17. Qxd8 Raxd8 18. Ncxe4 Nxe4 19. Nxe4 f5 20. gxf5 exf5 21. Nd2 Bd4 22. Rhe1 Rxe1 23. Rxe1 Rd7 24. a3 Bg7 25. Bxg7 Kxg7 26. f4 Kf8 27. Nc4 Bd5 28. Ne5 Re7 29. b3 Be4 30. Kd2 Re6 31. 1/2-1/2

[Event "DEM U10 2018"]
[Site "Willingen GER"]
[Date "2018.05.23"]
[Round "6"]
[White "Sinka, Silas"]
[Black "Cromm, Mika"]
[Result "1-0"]
[PlyCount "70"]
[Termination "normal"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 e6 4. O-O Nf6 5. d3 h6 6. Nbd2 Bd6 7. Re1 O-O 8. e4 dxe4 9. dxe4 Bh7 10. e5 Nfd7 11. exd6 cxd6 12. Nd4 d5 13. c4 Nb6 14. b3 Nc6 15. Bb2 Rc8 16. Nxc6 bxc6 17. c5 Nd7 18. Nf3 Re8 19. Rc1 f6 20. Bh3 e5 21. Nh4 Rb8 22. Bf5 Re7 23. Bxh7+ Kxh7 24. Nf5 Re8 25. Nd6 Rf8 26. Qc2+ Kg8 27. Qg6 Qe7 28. Nf5 Qf7 29. Nxh6+ Kh8 30. Nxf7+ Kg8 31. Nd6 Rb4 32. Bc3 Rbb8 33. Bd2 Kh8 34. g4 Rbd8 35. Nf7+ Rxf7 36. 1-0

[Event "DEM U10 2018"]
[Site "Willingen GER"]
[Date "2018.05.22"]
[Round "5"]
[White "Schüller, Julian"]
[Black "Sinka, Silas"]
[Result "1/2-1/2"]
[PlyCount "42"]
[Termination "normal"]

1. d4 e6 2. Nf3 d5 3. e3 c5 4. b3 Nf6 5. Nbd2 Nc6 6. Bd3 Be7 7. Bb2 O-O 8. O-O Nb4 9. Be2 Re8 10. a3 Nc6 11. Ne5 Bd6 12. f4 Be7 13. Bd3 Qb6 14. Nxc6 Qxc6 15. Qf3 b6 16. c4 Bb7 17. Rae1 Ne4 18. Qh3 h6 19. Nxe4 dxe4 20. Bc2 Rad8 21. f5 Bg5 22. 1/2-1/2

[Event "DEM U10 2018"]
[Site "Willingen GER"]
[Date "2018.05.21"]
[Round "4"]
[White "Sinka, Silas"]
[Black "Hubert, Nikita"]
[Result "0-1"]
[PlyCount "148"]
[Termination "normal"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. d3 Nc6 6. Be2 dxc4 7. dxc4 Qxd1+ 8. Bxd1 O-O-O 9. O-O Bc5 10. Nc3 Ng4 11. Re1 Rd3 12. Bc2 Rd7 13. Bxf5 exf5 14. h3 Nf6 15. a3 Re8 16. b4 Bd6 17. Rd1 Red8 18. Bb2 Be7 19. b5 Na5 20. Ne5 Rxd1+ 21. Rxd1 Rxd1+ 22. Nxd1 Bc5 23. Bc3 Nb3 24. Bb4 Bxb4 25. axb4 Na1 26. Nxf7 Nc2 27. Ng5 h6 28. Ne6 Ne8 29. Nd4 Nxd4 30. exd4 Kd7 31. Ne3 g6 32. g4 fxg4 33. Nxg4 g5 34. fxg5 hxg5 35. Ne5+ Ke6 36. Nf3 Kf5 37. Ne5 Ke4 38. Nf7 Kxd4 39. Nxg5 Kxc4 40. h4 Ng7 41. Nf7 Kxb4 42. Nd8 a5 43. bxa6 bxa6 44. Nc6+ Kc5 45. Na5 Kb5 46. Nb3 a5 47. Nd4+ Kc4 48. Nc2 a4 49. Kf2 Kc3 50. Na3 Kb3 51. Nb1 Kb2 52. Nd2 a3 53. Nc4+ Kb3 54. Nxa3 Kxa3 55. Ke2 Kb3 56. Kd2 c5 57. Kc1 c4 58. Kb1 c3 59. Kc1 c2 60. h5 Nxh5 61. Kd2 Kb2 62. Kd3 c1=Q 63. Kd4 Kb3 64. Kd5 Kb4 65. Kd6 Kb5 66. Kd7 Kb6 67. Kd6 Qd1+ 68. Ke5 Kc5 69. Ke6 Qd5+ 70. Ke7 Qd6+ 71. Kf7 Kc6 72. Ke8 Kc7 73. Kf7 Qf6+ 74. Ke8 Ng7# 75. 0-1

[Event "DEM U10 2018"]
[Site "Willingen GER"]
[Date "2018.05.21"]
[Round "3"]
[White "Itin, Timofey"]
[Black "Sinka, Silas"]
[Result "1-0"]
[PlyCount "173"]
[Termination "normal"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. Be3 Nc6 5. Nf3 g6 6. Bb5 Bd7 7. Qd2 c4 8. O-O-O Nge7 9. Rhe1 a6 10. Bxc6 Bxc6 11. Ne5 Qc7 12. Nxc6 Qxc6 13. exd5 exd5 14. Bg5 f6 15. Bf4 g5 16. Bg3 h5 17. h4 gxh4 18. Bxh4 Bh6 19. f4 Qd6 20. Bg3 Rg8 21. Bh2 Rg4 22. Rf1 O-O-O 23. Kb1 Re8 24. Qf2 Nf5 25. Rfe1 Rxe1 26. Rxe1 Bxf4 27. a3 Nh4 28. Bxf4 Rxf4 29. Qe2 Rxd4 30. g3 Rg4 31. gxh4 Rxh4 32. Qe8+ Qd8 33. Nxd5 Qxe8 34. Rxe8+ Kd7 35. Nxf6+ Kd6 36. Rh8 Rf4 37. Rh6 Ke5 38. Ne8 Rh4 39. Ng7 Rg4 40. Rxh5+ Kf6 41. Ne8+ Ke7 42. Re5+ Kf7 43. a4 Rf4 44. b3 cxb3 45. cxb3 Rg4 46. Nd6+ Kf6 47. Ra5 Rb4 48. Kb2 Rb6 49. Ne4+ Ke6 50. Ka3 Kd7 51. Nc5+ Kd6 52. Nd3 Kd7 53. Kb2 Kd6 54. Ne5 Ke6 55. Kc3 Rd6 56. Nc4 Rc6 57. Re5+ Kf6 58. Kd4 Rc7 59. Rc5 Rd7+ 60. Rd5 Rc7 61. b4 Ke6 62. b5 axb5 63. axb5 Kf6 64. Na5 b6 65. Rd6+ Ke7 66. Rxb6 Rc1 67. Kd5 Rd1+ 68. Kc6 Rc1+ 69. Kb7 Rd1 70. Rc6 Kd8 71. Ka7 Rd7+ 72. Ka6 Ke8 73. b6 Kd8 74. b7 Rxb7 75. Kxb7 Kd7 76. Nc4 Kd8 77. Rc7 Ke8 78. Kc6 Kd8 79. Rh7 Ke8 80. Kd6 Kf8 81. Ke6 Kg8 82. Ra7 Kf8 83. Re7 Kg8 84. Rf7 Kh8 85. Kf6 Kg8 86. Kg6 Kh8 87. Rf8# 1-0

[Event "DEM U10 2018"]
[Site "Willingen GER"]
[Date "2018.05.20"]
[Round "2"]
[White "Sinka, Silas"]
[Black "Sauer, Tim"]
[Result "0-1"]
[PlyCount "66"]
[Termination "normal"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Bd6 6. Bd3 Nbd7 7. e4 dxe4 8. Bxe4 Nxe4 9. Nxe4 Nf6 10. Nc3 Bc7 11. Bg5 Qd7 12. Bxf6 gxf6 13. Ne4 Qe7 14. O-O O-O 15. Qd2 f5 16. Qh6 fxe4 17. Ng5 f6 18. Nxe4 Qg7 19. Qh4 b6 20. Rae1 Bb7 21. c5 Ba6 22. Nd2 Bxf1 23. Nxf1 Rae8 24. Re4 f5 25. Re3 Rf6 26. Ng3 Rh6 27. Nh5 Qg6 28. f3 Qxh5 29. Qf2 Qxh2+ 30. Kf1 Qg3 31. Qg1 Bf4 32. Rc3 Bd2 33. Rd3 Qe1# 34. 0-1

[Event "DEM U10 2018"]
[Site "Willingen GER"]
[Date "2018.05.20"]
[Round "1"]
[White "Müller, Maximilian"]
[Black "Sinka, Silas"]
[Result "1-0"]
[PlyCount "113"]
[Termination "normal"]

1. d4 e6 2. c4 Nf6 3. Nc3 c5 4. e3 d5 5. Nf3 Nc6 6. Be2 Be7 7. O-O O-O 8. b3 cxd4 9. exd4 Bb4 10. Bb2 Qa5 11. Na4 a6 12. c5 Bd7 13. a3 Bxc5 14. Nxc5 Qc7 15. Nxd7 Qxd7 16. Ne5 Qc7 17. Rc1 Qd6 18. Nxc6 bxc6 19. Qc2 Rac8 20. Bxa6 Rc7 21. a4 Ra8 22. Bd3 h5 23. Qc5 Qd7 24. Ba3 Rd8 25. Bb4 Rdc8 26. Qd6 Rb8 27. Qxd7 Nxd7 28. Bd6 Rbc8 29. Bxc7 Rxc7 30. Bb5 Nb8 31. Rc2 Kf8 32. Rfc1 Ke7 33. Bxc6 Kd6 34. Bb5 Rxc2 35. Rxc2 f5 36. Rc8 Nd7 37. Rd8 Ke7 38. Rxd7+ Kf6 39. a5 e5 40. Rxd5 exd4 41. Rxd4 Ke5 42. a6 Kxd4 43. a7 Kc5 44. Be2 Kb4 45. a8=Q Kxb3 46. Qd5+ Kc3 47. Bxh5 f4 48. Kf1 Kc2 49. Qd4 Kb3 50. Qc5 Kb2 51. Qc4 Ka3 52. Qb5 Ka2 53. Qb4 Ka1 54. Ke1 Ka2 55. Bf7+ Ka1 56. Qb3 g5 57. Qa2# 1-0

[Event "LEM2016u8"]
[Site "?"]
[Date "2016.01.30"]
[Round "2"]
[White "Sinka, Silas"]
[Black "Langen, Sebastian"]
[Result "1-0"]
[PlyCount "42"]
[TimeControl "300"]
[Time "16:56:56"]
[Termination "normal"]

1. Nf3 Nc6 2. g3 d5 3. Bg2 Bf5 4. O-O Nf6 5. d3 e6 6. Nbd2 Bc5 7. a3 O-O 8. b4 Bd4 9. Rb1 Qd6 10. b5 Ne5 11. Nxd4 Bg6 12. Bb2 Bh5 13. N4f3 Qe7 14. Nxe5 Qd6 15. Nb3 Ng4 16. Nxg4 Bxg4 17. Qd2 Rad8 18. Qc3 e5 19. f4 f6 20. fxe5 Qd7 21. exf6 Rxf6 22. 1-0

[Event "DVM U10"]
[Site "?"]
[Date "2014.12.29"]
[Round "?"]
[White "Sinka, Silas"]
[Black "Yin, Haode"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. Nbd2 Nbd7 7. c4 Re8 8. b4 e5 9. Qc2 Rb8 10. Re1 b6 11. d4 Bb7 12. d5 b5 13. cxb5 Bxd5 14. e4 Be6 15. a4 d5 16. exd5 Bxd5 17. Bb2 Bxf3 18. Nxf3 Nd5 19. Re2 f6 20. Qb3 Nf8 21. Rd2 c6 22. bxc6 Rxb4 23. Qxd5+ Qxd5 24. Rxd5 Rxb2 25. c7 Rc8 26. Rd8 Rxc7 27. Rad1 Rcb7 28. Re1 1/2-1/2

[Event "DVM U10"]
[Site "?"]
[Date "2014.12.27"]
[Round "?"]
[White "Senechal, Niklas Bennett"]
[Black "Sinka, Silas"]
[Result "1-0"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Nf3 O-O 6. Bc4 c6 7. O-O Qc7 8. Qd2 d5 9. Bd3 Ng4 10. h3 Nf6 11. Bh6 Bxh6 12. Qxh6 Rd8 13. Ng5 Bd7 14. e5 Be8 15. exf6 exf6 16. Qxh7+ Kf8 17. Rfe1 fxg5 18. Qh8# 1-0

