[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "2"]
[White "Bury, Marcel"]
[Black "Tyszka, Kacper"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1426"]
[BlackElo "1125"]
[PlyCount "28"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 h6 6. cxd4 Bb4+ 7. Nc3 d6 8. 0-0 Nf6 9. Re1 0-0 10. h3 Re8 11. Qc2 a6 12. Bd2 Na5 13. Bd3 Nc6 14. Rad1 Bxc3 0-1

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "9"]
[White "Tyszka, Kacper"]
[Black "Wolak, Jan"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1125"]
[BlackElo "1241"]
[PlyCount "187"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. Bc4 0-0 9. 0-0 Bb7 10. Re1 d5 11. exd5 cxd5 12. Bb3 e6 13. Na4 Bc6 14. c3 Nd7 15. Nc5 Nxc5 16. Bxc5 Re8 17. Ba4 Qd7 18. Bb3 a5 19. Bc2 a4 20. Bb4 Bb5 21. a3 Bc4 22. Bd3 Bb3 23. Bc2 Bxc2 24. Qxc2 Rec8 25. Qd3 Qc6 26. h3 h6 27. Rac1 Qc4 28. Qxc4 Rxc4 29. Red1 Rac8 30. Rd3 Bf8 31. Bxf8 Kxf8 32. f3 Rb8 33. Rc2 Ke7 34. Kf2 Kd6 35. Rd4 Kc5 36. Ke3 Rb3 37. Rxc4+ Kxc4 38. Kd2 Rb8 39. Kc1 Kd3 40. Kd1 Kc4 41. Kd2 e5 42. Kc1 Kd3 43. Kd1 Kc4 44. Kd2 d4 45. cxd4+ Kxd4 46. Ke2 f5 47. Rd2+ Kc4 48. Kd1 e4 49. Rd6 Rxb2 50. Rxg6 e3 51. Rc6+ Kb3 52. Re6 e2+ 53. Ke1 Kxa3 54. g4 fxg4 55. hxg4 Kb3 56. Rb6+ Kc3 57. Rc6+ Kd4 58. Ra6 Ra2 59. f4 Ke3 60. Re6+ Kxf4 61. Rxh6 Kxg4 62. Rg6+ Kf5 63. Ra6 a3 64. Ra5+ Ke4 65. Ra6 Kd5 66. Ra5+ Kc4 67. Ra8 Kd3 68. Rd8+ Kc3 69. Rc8+ Kb4 70. Rb8+ Kc5 71. Rc8+ Kd6 72. Ra8 Kc7 73. Ra4 Kb6 74. Ra8 Kb7 75. Ra4 Kc6 76. Ra8 Kb5 77. Rb8+ Kc4 78. Rc8+ Kb3 79. Rb8+ Kc3 80. Rc8+ Kb2 81. Kxe2 Kb1+ 82. Kd1 Rb2 83. Rc1+ Ka2 84. Rc8 Rb1+ 85. Kc2 Rh1 86. Rb8 Rh2+ 87. Kc3 Ka1 88. Rd8 Rh1 89. Rb8 a2 90. Rb7 Rb1 91. Ra7 Rc1+ 92. Kd2 Kb1 93. Rb7+ Ka1 94. Kxc1 1/2-1/2

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "7"]
[White "Czech, Franciszek"]
[Black "Tyszka, Kacper"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1514"]
[BlackElo "1135"]
[PlyCount "53"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 d6 10. 0-0 Bg4 11. Qb3 Na5 12. Bxf7+ Ke7 13. Qa4 Kxf7 14. Qxa5 c6 15. Qb4 Rb8 16. e5 dxe5 17. Nxe5+ Kf6 18. Rae1 Be6 19. Qc3 Qd6 20. Qf3+ Bf5 21. g4 g6 22. gxf5 gxf5 23. Qh5 Ne7 24. Qf7+ Kg5 25. f4+ Kh4 26. Ndf3+ Kh3 27. Qh5# 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "6"]
[White "Tyszka, Kacper"]
[Black "Mazgaj, Bartosz"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1135"]
[BlackElo "1363"]
[PlyCount "40"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Qb6 7. Nc3 Bd7 8. Rb1 Bb4 9. Be3 f6 10. a3 Be7 11. Be2 Qc7 12. Nb5 Qb6 13. Nc3 a6 14. exf6 Nxf6 15. Ne5 0-0 16. Bg5 Be8 17. Nxc6 Qxc6 18. 0-0 h6 19. Be3 Bg6 20. Bd3 Qe8 1/2-1/2

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "2"]
[White "Tyszka, Kacper"]
[Black "Wolak, Jan"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1135"]
[BlackElo "1485"]
[PlyCount "66"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 d6 9. a3 Ng4 10. Bb5 Nxe3 11. fxe3 Ne5 12. h3 a6 13. Be2 b5 14. Qd2 Bb7 15. Nf3 Rc8 16. Rab1 Qa5 17. b4 Qd8 18. Na2 Bxe4 19. Nxe5 Bxe5 20. Bd3 Bd5 21. c4 Bxc4 22. Bxc4 Rxc4 23. Rfc1 Rxc1+ 24. Rxc1 Qd7 25. e4 Rc8 26. Rf1 Qa7+ 27. Kh1 Qd4 28. Qe2 Qb2 29. Qg4 Rc2 30. Qf3 Qxa2 31. a4 Rc3 32. Qd1 Rxh3+ 33. gxh3 Qh2# 0-1

