[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "10"]
[White "Kusiak, Mateusz"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2019"]
[BlackElo "2160"]
[PlyCount "93"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. Qc2 a6 7. cxd5 exd5 8. d4 c6 9. Nc3 h6 10. Rd1 Be6 11. Bf4 Nbd7 12. h3 Nh5 13. Bd2 Nhf6 14. Bf4 Nh5 15. Bd2 Nhf6 16. Rac1 Bd6 17. Bf4 Qb8 18. e3 Re8 19. Qb3 Nf8 20. Be5 N6d7 21. Bxd6 Qxd6 22. Na4 b5 23. Nc5 Nxc5 24. dxc5 Qe7 25. Nd4 Qc7 26. Kh2 Ng6 27. Qc2 Ne7 28. e4 dxe4 29. Nxe6 fxe6 30. Qxe4 Nd5 31. Re1 Qf7 32. Re2 Qf5 33. Qxf5 exf5 34. Bxd5+ cxd5 35. Rd2 Red8 36. Rcd1 Kf7 37. Rxd5 Rxd5 38. Rxd5 Ke6 39. Rd6+ Ke5 40. Rd7 Rc8 41. Rxg7 Rxc5 42. Rg6 Rc2 43. Kg2 a5 44. Ra6 a4 45. b4 Rxa2 46. Rb6 Rb2 47. Ra6 0-1

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "9"]
[White "Kusiak, Mateusz"]
[Black "Skrzypinski, Jan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2019"]
[BlackElo "2032"]
[PlyCount "113"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 dxc4 6. Bxc4 Qb6 7. Nc3 e6 8. Nge2 Nd7 9. 0-0 Be7 10. g3 Nh6 11. Nf4 Ng4 12. f3 Ngxe5 13. Na4 Qb4 14. Bxe6 Nxf3+ 15. Qxf3 fxe6 16. Nc3 Qxd4+ 17. Be3 Qxe3+ 18. Qxe3 Bc5 19. Rae1 Bxe3+ 20. Rxe3 Nf8 21. Na4 b6 22. Nd5 cxd5 23. Rxf5 Rd8 24. Rf1 Ke7 25. Ref3 Ng6 26. Rf7+ Kd6 27. Rxa7 b5 28. Ra6+ Ke5 29. Nc5 Nf8 30. Nxe6 Nxe6 31. Re1+ Kd4 32. Raxe6 Rhf8 33. Rd1+ Kc5 34. Re5 g6 35. Re6 Ra8 36. a3 Rf3 37. Kg2 Rb3 38. Rd2 Rd8 39. Rxg6 d4 40. Rg5+ Kc4 41. Rxh5 Rd3 42. Rf2 Re3 43. Rhf5 d3 44. R5f4+ Kb3 45. Rb4+ Ka2 46. Rd2 Re2+ 47. Rxe2 dxe2 48. Kf2 Re8 49. Ke1 Kb1 50. Rxb5 Kc2 51. Rb7 Kd3 52. h5 Ke3 53. Rb3+ Kd4 54. h6 Kc4 55. Rc3+ Kd4 56. Rc2 Kd3 57. Rd2+ 1-0

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "8"]
[White "Kutowski, Marcel"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2114"]
[BlackElo "2019"]
[PlyCount "94"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. Bb5 Qb6 5. 0-0 Nge7 6. a4 a6 7. Bc4 Ng6 8. d3 Be7 9. Bb3 0-0 10. Be3 Nd4 11. a5 Qd6 12. Bxd4 cxd4 13. Ne2 Bf6 14. Ra4 e5 15. Ng3 Qc7 16. Nf5 d5 17. Bxd5 Nf4 18. Bb3 Bxf5 19. exf5 Qd7 20. g3 Nh3+ 21. Kg2 Qxf5 22. Rb4 Qd7 23. Nd2 Ng5 24. h4 Qc6+ 25. Kh2 Ne6 26. Qf3 Qxf3 27. Nxf3 Nc5 28. Re1 Nxb3 29. Rxb3 Rac8 30. Re2 Rc5 31. Rxb7 Rxa5 32. Nd2 Rb5 33. Rxb5 axb5 34. Nf3 Re8 35. Nxd4 Rb8 36. Nc6 Re8 37. d4 e4 38. c3 Re6 39. d5 Rd6 40. Rxe4 g6 41. Nb4 Kg7 42. Kg2 Rd8 43. Re1 Ra8 44. Rd1 Kf8 45. d6 Ke8 46. d7+ Kf8 47. Nc6 Kg7 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "7"]
[White "Janeczko, Jakub"]
[Black "Kusiak, Mateusz"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2157"]
[BlackElo "1987"]
[PlyCount "150"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 Rb8 9. e5 Nd7 10. Nf1 Re8 11. Bf4 b5 12. h4 b4 13. N1h2 Rb7 14. Ng4 Bf8 15. h5 f6 16. h6 Ndxe5 17. Nfxe5 fxe5 18. Nxe5 Nxe5 19. hxg7 Bxg7 20. Bxe5 Qg5 21. Qe2 Rf8 22. Bxg7 Qxg7 23. Qe5 Rbf7 24. Qxg7+ Kxg7 25. f4 h5 26. Re5 h4 27. Rg5+ Kh6 28. Rf1 hxg3 29. Rf3 Rg7 30. Rfxg3 Rxg5 31. Rxg5 Kh7 32. Rg4 Rg8 33. Rxg8 Kxg8 34. Kf2 Kf7 35. Bh3 Kf6 36. Kg3 a5 37. c3 Ba6 38. d4 a4 39. a3 cxd4 40. cxd4 b3 41. Kf3 Bd3 42. Ke3 Bb5 43. Kd2 Bd7 44. Kc3 Be8 45. Kd2 Bd7 46. Bf1 Kf5 47. Ke3 Kg4 48. Be2+ Kg3 49. Bf3 Bc6 50. Bh5 Bd7 51. Bf7 Kg4 52. Bg8 Bc8 53. Bh7 Bd7 54. Bg6 Bc6 55. Bd3 Bd7 56. Ba6 Kg3 57. Bb7 Kg4 58. Ba8 Bb5 59. Bb7 Bd7 60. Ba6 Kg3 61. Be2 Be8 62. Bf1 Kg4 63. Bg2 Kg3 64. Bf3 Bf7 65. Bh1 Bh5 66. f5 exf5 67. Bxd5 f4+ 68. Kd2 f3 69. Kc3 f2 70. Bc4 Kg2 71. Kb4 Be8 72. Kc5 f1Q 73. Bxf1+ Kxf1 74. Kd6 Ke2 75. d5 Kd3 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "9"]
[White "Kusiak, Mateusz"]
[Black "Kutowski, Marcel"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "1987"]
[BlackElo "2083"]
[PlyCount "62"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. Qc2 b6 7. cxd5 exd5 8. d4 Bb7 9. Nc3 c5 10. Bf4 a6 11. Rfd1 Nbd7 12. Ne5 c4 13. Nxc4 Rc8 14. Ne3 Ne4 15. Nexd5 Bxd5 16. Bxe4 Nf6 17. Bf5 Rc4 18. e4 Bb7 19. e5 Nd5 20. Bxh7+ Kh8 21. Be4 Bb4 22. Qd3 Nxc3 23. Bxb7 Rxd4 24. Qf1 Nxd1 25. Qe2 Bc5 26. Kg2 Qd7 27. Be4 Rxe4 28. Qxe4 Nxf2 29. Qe2 Qh3+ 30. Kg1 Ng4+ 31. Kh1 Bf2 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "11"]
[White "Kusiak, Mateusz"]
[Black "Rog, Bartlomiej"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1987"]
[BlackElo "1965"]
[PlyCount "100"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e3 c5 4. exd4 cxd4 5. d3 Nc6 6. g3 Nf6 7. Bg2 e6 8. a3 a5 9. Bg5 Be7 10. Bxf6 Bxf6 11. Nbd2 0-0 12. 0-0 e5 13. Qe2 Re8 14. c5 Be6 15. Rfc1 a4 16. Nc4 e4 17. Nfd2 e3 18. Ne4 exf2+ 19. Qxf2 Bxc4 20. Nxf6+ Qxf6 21. Qxf6 gxf6 22. Rxc4 Re2 23. Rb1 Ra5 24. b4 axb3 25. Rxb3 Ne5 26. Rc1 Nd7 27. c6 bxc6 28. Rxc6 Nf8 29. Rb8 Kg7 30. Bf1 Re1 31. Kf2 Ra1 32. Rd8 Ne6 33. Rd7 Rf5+ 34. Kg2 Raxf1 35. Rxe6 R5f2+ 36. Kh3 Rh1 37. g4 Rhxh2+ 38. Kg3 Rfg2+ 39. Kf3 Rd2 40. Kg3 Rhg2+ 41. Kh3 Rgf2 42. Kg3 f5 43. Ree7 fxg4 44. Rxd4 h5 45. Rd6 Rf3+ 46. Kh4 Rh2+ 47. Kg5 g3 48. Rg6+ Kf8 49. Rf6 Rxf6 50. Kxf6 Rf2+ 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "10"]
[White "Wiatrowski, Zbigniew"]
[Black "Kusiak, Mateusz"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1886"]
[BlackElo "1987"]
[PlyCount "172"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne2 Bg4 13. f3 Bh5 14. Bg5 Bg6 15. Qd2 Qd6 16. Bxg6 hxg6 17. Rad1 Rfd8 18. Kh1 Qc5 19. Bxf6 gxf6 20. Nf4 Rac8 21. Nd3 Qf5 22. Rf2 Na5 23. b3 Rc3 24. g4 Qd5 25. Qf4 Kg7 26. Rdd2 Qb5 27. Nb4 d3 28. Nxd3 Nxb3 29. cxb3 Rcxd3 30. Rxd3 Rxd3 31. Kg2 Qxb3 32. a4 Rd5 33. h4 b6 34. Re2 Qd1 35. Rf2 Rd4 36. Qb8 Qxa4 37. h5 gxh5 38. gxh5 Rh4 39. Qg3+ Kh7 40. Re2 Rxh5 41. f4 Qc6+ 42. Kf2 Qc5+ 43. Kg2 Qd5+ 44. Kf2 Qh1 45. Re1 Qh2+ 46. Qxh2 Rxh2+ 47. Kg3 Ra2 48. Kg4 Kg6 49. Re8 Kg7 50. Rb8 Ra5 51. Rb7 b5 52. Kf5 a6 53. Ke4 Ra4+ 54. Kf5 b4 55. Ke4 a5 56. Kd3 Ra3+ 57. Kc2 Kg6 58. Rb5 Rf3 59. Rxa5 Rxf4 60. Kd3 b3 61. Rb5 Rh4 62. Ke3 f5 63. Kf3 Rh3+ 64. Kf4 Rc3 65. Rb6+ Kg7 66. Kxf5 Rd3 67. Ke4 Rh3 68. Kf5 Kf8 69. Rb7 Ke8 70. Kg4 Rc3 71. Kf5 Kd8 72. Ke4 Kc8 73. Rb4 Rh3 74. Ke5 Kc7 75. Kf6 Rf3+ 76. Ke5 Kc6 77. Rb8 Kc5 78. Ke4 Rh3 79. Rb7 Rh4+ 80. Kd3 Rb4 81. Rc7+ Kd5 82. Rc1 b2 83. Rb1 f5 84. Kc3 Rb8 85. Kc2 Kc4 86. Rf1 b1Q+ 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "8"]
[White "Zalega, Maciej"]
[Black "Kusiak, Mateusz"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1954"]
[BlackElo "1987"]
[PlyCount "57"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 Nf6 6. d4 Nc6 7. 0-0 Bg4 8. Qe1+ Be7 9. dxc5 0-0 10. c3 Bxc5 11. h3 Bf5 12. Qd1 Ne4 13. Nd4 Bxd4 14. cxd4 Qb6 15. Nc3 Rad8 16. Nxe4 dxe4 17. Be3 Nxd4 18. Qa4 Qxb2 19. Rab1 Qc2 20. Qxc2 Nxc2 21. Bxa7 Rd7 22. Rb5 Bg6 23. Rc1 Nd4 24. Bxd4 Rxd4 25. Rxb7 Rd2 26. Re7 Rxa2 27. Bxe4 Re2 28. f3 Bxe4 29. fxe4 1/2-1/2

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "5"]
[White "Kusiak, Mateusz"]
[Black "Borowik, Wojciech"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1987"]
[BlackElo "1796"]
[PlyCount "123"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be2 cxd4 7. cxd4 Bxb1 8. Rxb1 e6 9. a3 Nf6 10. h3 Be7 11. 0-0 0-0 12. Be3 Rfd8 13. Qa4 a6 14. b4 b5 15. Qc2 Rac8 16. Qb2 Ne4 17. Rbc1 Bf6 18. Rfd1 Ne7 19. g4 Ng5 20. Nxg5 Bxg5 21. Rc5 Rxc5 22. dxc5 Qxd1+ 23. Bxd1 Rxd1+ 24. Kg2 Bxe3 25. Qe2 Rd5 26. Qxe3 Nc6 27. Qf4 Ne5 28. c6 Nxc6 29. Qc7 Nd8 30. Qb6 Kf8 31. Qxa6 Ke7 32. Qa7+ Ke8 33. a4 bxa4 34. Qxa4+ Ke7 35. b5 g6 36. Qa7+ Rd7 37. Qc5+ Ke8 38. b6 Rb7 39. g5 Rd7 40. h4 Rb7 41. Qd4 Ke7 42. Kg3 Ke8 43. h5 gxh5 44. Kh4 Nc6 45. Qc5 Nd8 46. Kxh5 Rd7 47. Kh6 Rd5 48. Qb4 Rd7 49. Kxh7 Nc6 50. b7 Rd8 51. Qf4 Nb8 52. Kg7 Kd7 53. Kxf7 Kc6 54. Kxe6 Kxb7 55. Qb4+ Kc7 56. Qa5+ Kc8 57. g6 Nc6 58. Qc5 Kb7 59. g7 Rc8 60. Qf8 Nd4+ 61. Kd5 Nc6 62. Qxc8+ 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "6"]
[White "Kusiak, Mateusz"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "1987"]
[BlackElo "1962"]
[PlyCount "246"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. a4 Rb8 8. axb5 axb5 9. h3 h6 10. Nc3 d6 11. 0-0 0-0 12. Qe2 Qe7 13. Be3 Bxe3 14. fxe3 Be6 15. Nd5 Qd8 16. Nxf6+ Qxf6 17. Nd4 Nxd4 18. exd4 Qg5 19. Bxe6 fxe6 20. d5 exd5 21. exd5 Qh4 22. Qe4 Rxf1+ 23. Rxf1 Qxe4 24. dxe4 Ra8 25. b3 Ra2 26. Rc1 Kf7 27. Kf2 Ra6 28. Ke3 c5 29. dxc6 Rxc6 30. Kd3 Ke6 31. Ra1 b4 32. c4 bxc3 33. Rc1 d5 34. exd5+ Kxd5 35. Rxc3 e4+ 36. Kd2 Rf6 37. Ke2 Rb6 38. Rg3 g5 39. Rc3 Kd4 40. Rc4+ Kd5 41. Rc3 Kd4 42. Rc4+ Ke5 43. b4 Kd5 44. Rc8 Rxb4 45. Ra8 Rb2+ 46. Kf1 Kd4 47. Ra3 e3 48. Ra6 Rf2+ 49. Kg1 Rf5 50. Ra4+ Ke5 51. Ra3 Kf4 52. Ra4+ Ke5 53. Ra3 Kd4 54. Ra4+ Kd3 55. Ra3+ Kd2 56. Ra2+ Kc1 57. Ra1+ Kc2 58. Ra2+ Kb3 59. Re2 Re5 60. Kf1 Kc3 61. Ra2 Rf5+ 62. Ke1 Kd3 63. Ra3+ Ke4 64. Ra4+ Ke5 65. Ke2 Rf2+ 66. Kxe3 Rxg2 67. Ra5+ Kf6 68. Kf3 Rb2 69. Ra6+ Kg7 70. Kg3 Rb4 71. Rc6 Rf4 72. Ra6 h5 73. Ra7+ Kg6 74. Ra6+ Rf6 75. Ra3 Re6 76. Ra2 Re3+ 77. Kh2 Kf5 78. Rf2+ Ke4 79. Rg2 Kf4 80. Rf2+ Rf3 81. Ra2 Re3 82. Rf2+ Ke5 83. Rg2 Kf5 84. Rf2+ Kg6 85. Ra2 h4 86. Rf2 Ra3 87. Rb2 Re3 88. Rf2 Rg3 89. Rf1 Rd3 90. Rf2 Re3 91. Ra2 Kf5 92. Rf2+ Ke5 93. Rg2 Kf5 94. Rf2+ Kg6 95. Ra2 Rb3 96. Rc2 Rd3 97. Ra2 Kf5 98. Rf2+ Ke4 99. Rg2 Rd5 100. Rf2 Ke3 101. Rf8 Rd2+ 102. Kh1 Rf2 103. Rg8 Kf4 104. Kg1 Ra2 105. Kh1 Ra5 106. Kg2 Ra2+ 107. Kh1 Rb2 108. Kg1 Rc2 109. Kh1 Rd2 110. Kg1 Rc2 111. Kh1 Ra2 112. Kg1 Kg3 113. Rxg5+ Kxh3 114. Rf5 Rg2+ 115. Kh1 Ra2 116. Rf3+ Kg4 117. Rf1 Kg3 118. Rb1 Ra3 119. Kg1 h3 120. Kh1 Rf3 121. Kg1 h2+ 122. Kh1 Kh3 123. Rb3 Rxb3 1/2-1/2

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "1"]
[White "Kusiak, Mateusz"]
[Black "Musin, Pawel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1987"]
[BlackElo "1480"]
[PlyCount "95"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Qg4 Bf8 7. Bd3 Ne7 8. Nf3 Ng6 9. b4 Qc7 10. Bb2 Bd7 11. h4 Nc6 12. Qg3 a6 13. h5 Nge7 14. Kf1 b5 15. Nbd2 Qb6 16. Qf4 h6 17. g4 a5 18. Kg2 Ng8 19. Nb3 a4 20. Nbd4 Nxd4 21. Bxd4 Qb7 22. Nh4 Be7 23. Ng6 Bg5 24. Qf3 fxg6 25. Bxg6+ Kd8 26. Qf7 Ne7 27. f4 Nxg6 28. fxg5 Ne7 29. Qxg7 Rg8 30. Qf6 Rxg5 31. Kh3 Be8 32. Qxh6 Rg8 33. Raf1 Qc7 34. c3 Nc6 35. Qxe6 Rg7 36. Bc5 Rc8 37. Rf8 Qd7 38. Qf6+ Re7 39. Re1 d4 40. cxd4 Nxd4 41. Bxe7+ Qxe7 42. Rd1 Rc4 43. Qb6+ Kc8 44. Qa6+ Kc7 45. Qa7+ Kd8 46. Rxd4+ Kc8 47. Rxc4+ bxc4 48. Qxe7 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "3"]
[White "Kusiak, Mateusz"]
[Black "Przybylski, Bartosz1111"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1987"]
[BlackElo "1817"]
[PlyCount "67"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Nf6 5. d4 cxd4 6. cxd4 exd4 7. 0-0 Nxe4 8. Re1 d5 9. Bxd5 Qxd5 10. Nc3 Qh5 11. Rxe4+ Be6 12. Nxd4 Qxd1+ 13. Nxd1 0-0-0 14. Be3 Nxd4 15. Bxd4 b6 16. Nc3 Kb7 17. a4 Bf5 18. Rf4 Bg6 19. Be3 Bd6 20. Rd4 Be5 21. Rb4 Bd6 22. Rb5 Bd3 23. Rd5 Bb4 24. Rg5 Be7 25. Rg4 h5 26. Rf4 f6 27. a5 g5 28. Rfa4 b5 29. a6+ Kc6 30. Rd4 Bc5 31. Rxd8 Rxd8 32. Rd1 Bxe3 33. fxe3 Rd6 34. b4 1/2-1/2

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "2"]
[White "Malinowski, Szymon"]
[Black "Kusiak, Mateusz"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1743"]
[BlackElo "1987"]
[PlyCount "96"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 d6 5. Rb1 g6 6. Nf3 Bg7 7. Bc4 0-0 8. 0-0 Bg4 9. h3 Bxf3 10. gxf3 Nbd7 11. Bh2 Rac8 12. d5 Qa5 13. a3 a6 14. e4 b5 15. Be2 Qc7 16. Qd2 Nb6 17. Nd1 Nfd7 18. Ne3 c4 19. c3 Nc5 20. Bd1 Qd7 21. Kg2 Kh8 22. Bc2 a5 23. f4 Nca4 24. f5 b4 25. axb4 axb4 26. cxb4 Nxb2 27. Ng4 Qb5 28. Qg5 Qxb4 29. Qxe7 gxf5 30. exf5 Nxd5 31. Qe4 Nc3 32. Qf3 f6 33. Rbe1 d5 34. Re6 Rcd8 35. h4 d4 36. h5 h6 37. Be4 d3 38. Bf4 Kh7 39. Qg3 Ne2 40. Qe3 Nxf4+ 41. Qxf4 d2 42. Qc7 Qb8 43. Qe7 Qf4 44. Nxf6+ Rxf6 45. Rxf6 Qg5+ 46. Kf3 Qxf6 47. Qxf6 Bxf6 48. Ke2 d1Q+ 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "4"]
[White "Stanislawski, Karol"]
[Black "Kusiak, Mateusz"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1811"]
[BlackElo "1987"]
[PlyCount "140"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Nc6 7. e4 Be7 8. Bc4 0-0 9. 0-0 d6 10. c3 Na5 11. Qd3 Nxc4 12. Qxc4 Be6 13. Qe2 Qa5 14. Bf4 b5 15. Rfd1 Rfd8 16. Qc2 Qb6 17. Rd2 a5 18. Ng5 Bxg5 19. Bxg5 f6 20. Bf4 d5 21. exd5 Rxd5 22. Rad1 Rad8 23. Rxd5 Rxd5 24. Rxd5 Bxd5 25. b3 Qe6 26. Qd2 g5 27. Be3 g4 28. Qd3 c4 29. bxc4 bxc4 30. Qd4 Qf5 31. h3 gxh3 32. gxh3 Qb1+ 33. Kh2 Qh1+ 34. Kg3 Qf3+ 35. Kh4 Be6 36. Qd8+ Kf7 37. Qc7+ Ke8 38. Qb8+ Kd7 39. Qa7+ Ke8 40. Qb8+ Kf7 41. Qc7+ Kg6 42. Qg3+ Qxg3+ 43. Kxg3 Kf5 44. Bd4 Ke4 45. Bxf6 Kd3 46. a4 Bd7 47. Bd8 Kxc3 48. Bxa5+ Kd3 49. f4 Ke4 50. Bd2 Bxa4 51. Kf2 Kd3 52. Ke1 c3 53. Bc1 Kc2 54. Ba3 Bd7 55. h4 Bg4 56. Bc5 Kb1 57. Ba3 h5 58. Kf2 c2 59. Ke3 c1Q+ 60. Bxc1 Kxc1 61. Ke4 Kd2 62. f5 Bd1 63. Kf4 Ba4 64. Kg5 Be8 65. Kf6 Ke3 66. Ke7 Ba4 67. Kf6 Kf4 68. Kg6 Kg4 69. f6 Bb3 70. f7 Bxf7+ 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.19"]
[Round "9"]
[White "Warchol, Kamil"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2102"]
[BlackElo "1967"]
[PlyCount "153"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Ne4 f5 6. Nc3 d6 7. Nxd5 exd5 8. d4 Nc6 9. Bf4 cxd4 10. a3 Be7 11. exd6 Bxd6 12. Qe2+ Be7 13. 0-0-0 0-0 14. Nxd4 Nxd4 15. Rxd4 Bf6 16. Rd3 Qb6 17. Rb3 Qc6 18. Qd2 Be6 19. Bb5 Qc5 20. Re1 Bf7 21. Bd3 d4 22. Rxb7 Qd5 23. Rb5 Qa2 24. Kd1 a6 25. Rb4 a5 26. Rb5 Be8 27. Rxa5 Rxa5 28. Qxa5 Qxb2 29. Qxf5 Bg6 30. Qd5+ Bf7 31. Qc5 Qb7 32. Be4 Qd7 33. Qf5 Qxf5 34. Bxf5 Bh4 35. Bd6 Bh5+ 36. g4 Rxf5 37. gxh5 Rxh5 38. Ke2 Kf7 39. Rd1 Rf5 40. Bg3 Bxg3 41. fxg3 Rc5 42. Kd2 Ra5 43. Ra1 Ke6 44. Kd3 Kd5 45. a4 Kc5 46. Ra2 h6 47. Ra1 Kd5 48. Ra3 Kc5 49. Ra2 Kd5 50. c3 dxc3 51. Kxc3 Kc6 52. Kb4 Kb6 53. Re2 Rg5 54. Re4 Rg6 55. Kc4 Rg5 56. Kd4 Rg6 57. Ke5 Rc6 58. Kf4 Ka5 59. Kg4 Rg6+ 60. Kf5 Rf6+ 61. Kg4 Rf2 62. h4 Rf7 63. Kh5 Rc7 64. Kg6 Rd7 65. Rf4 Rc7 66. g4 Rd7 67. g5 Ka6 68. gxh6 gxh6 69. Kxh6 Ka5 70. Kg6 Rd1 71. h5 Rg1+ 72. Kh7 Rg5 73. h6 Rg1 74. Kh8 Rg6 75. h7 Rg1 76. Rf8 Kxa4 77. Rg8 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.18"]
[Round "8"]
[White "Kusiak, Mateusz"]
[Black "Hertlein, Irena"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1967"]
[BlackElo "2120"]
[PlyCount "65"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Ne7 7. Nge2 Nd7 8. Ng3 Bg6 9. Bg5 dxc4 10. Nge4 Qc7 11. Nd6+ Kd8 12. Bxc4 f6 13. Bf4 Nd5 14. Nxd5 exd5 15. Bd3 fxe5 16. dxe5 Bxd3 17. Nf7+ Ke8 18. Qd2 Qb6 19. Qxd3 Bb4+ 20. Kf1 Kxf7 21. Qf5+ Kg8 22. Qxd7 Rf8 23. g3 Bc5 24. Kg2 Qxb2 25. Rhf1 Bxf2 26. Rab1 Qxa2 27. Rxb7 Bd4+ 28. Kh3 Rh7 29. Bh6 Qa3 30. Qe6+ Kh8 31. Bxg7+ Rxg7 32. Qh6+ Kg8 33. Rxg7# 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.17"]
[Round "7"]
[White "Kusiak, Mateusz"]
[Black "Arciszewska, Zuzanna"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1967"]
[BlackElo "1895"]
[PlyCount "49"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. Nc3 d6 10. h3 Be6 11. Nd5 h6 12. Be3 Qd7 13. Qd2 Nd8 14. Ra7 Bxd5 15. exd5 Qc8 16. Qa5 Rb7 17. Ra8 Rb8 18. Qxb5+ Nd7 19. Rxb8 Qxb8 20. Ba4 Qxb5 21. Bxb5 Bf6 22. Kd2 Ke7 23. Ra1 Nb6 24. c4 g5 25. Ra7 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.16"]
[Round "6"]
[White "Madej, Marek"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2108"]
[BlackElo "1967"]
[PlyCount "75"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. e5 Nfd7 5. d4 e6 6. a3 Nc6 7. dxc5 Bxc5 8. b4 Be7 9. Bb2 0-0 10. Be2 Qc7 11. Nb5 Qb8 12. Bd3 h6 13. Qe2 a6 14. Nc3 Ndxe5 15. 0-0-0 Bf6 16. Kb1 b5 17. g4 Nxg4 18. Rhg1 Nxh2 19. Rg2 Nxf3 20. Qxf3 Bd4 21. Nxd5 Bxb2 22. Kxb2 Qe5+ 23. Nc3 Bb7 24. Rdg1 f5 25. Rxg7+ Qxg7 26. Rxg7+ Kxg7 27. Qg3+ Kf6 28. Qh4+ Kg7 29. Qg3+ Kf6 30. Qh4+ Kg7 31. Ne2 e5 32. Ng3 e4 33. Nh5+ Kh7 34. Bxe4 Ra7 35. Qg3 Ba8 36. Bd5 Rd8 37. Nf6+ Kh8 38. Qg6 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.14"]
[Round "5"]
[White "Kusiak, Mateusz"]
[Black "Myrmus, Mateusz"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "1967"]
[BlackElo "2071"]
[PlyCount "74"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nbd7 7. Rb1 e5 8. d3 Re8 9. Nd2 c6 10. b4 Nf8 11. e4 Ne6 12. Nb3 Nd7 13. b5 Ndc5 14. Be3 Nxb3 15. axb3 Nd4 16. bxc6 bxc6 17. b4 Bd7 18. b5 cxb5 19. Bxd4 exd4 20. Nxb5 Bxb5 21. Rxb5 Rb8 22. Qa4 Rxb5 23. Qxb5 Re5 24. Qb2 Ra5 25. Rb1 Bf6 26. Qb7 Ra2 27. Rb5 Ra1+ 28. Bf1 Kg7 29. Qd5 Be5 30. f4 Qf6 31. c5 Bxf4 32. gxf4 Rxf1+ 33. Kxf1 Qxf4+ 34. Kg2 Qd2+ 35. Kg1 Qe1+ 36. Kg2 Qe2+ 37. Kg1 Qe1+ 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.14"]
[Round "4"]
[White "Kusiak, Mateusz"]
[Black "Posluszny, Tomasz"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1967"]
[BlackElo "2023"]
[PlyCount "53"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 c5 8. 0-0 b6 9. Nc3 Bb7 10. Rd1 Rc8 11. d4 cxd4 12. Nxd4 Bxg2 13. Kxg2 b5 14. a3 Qb6 15. f3 Bc5 16. Nb3 0-0 17. e4 Rfd8 18. Bf4 e5 19. Bg5 Bd4 20. Rd3 Nf8 21. Nxd4 exd4 22. Qf2 h6 23. Bxf6 Qxf6 24. Nd5 Qe5 25. Rxd4 Ne6 26. Ne7+ Kh7 27. Rxd8 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.12"]
[Round "2"]
[White "Bukala, Weronika"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2020"]
[BlackElo "1967"]
[PlyCount "55"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Be7 7. Be3 d6 8. f4 e5 9. Nde2 Ng4 10. Qd2 Be6 11. f5 Bh4+ 12. g3 Nxe3 13. Qxe3 Bg5 14. Qd3 Bc8 15. Nb5 0-0 16. h4 Qa5+ 17. Nbc3 Be7 18. 0-0-0 Rd8 19. Nd5 b5 20. Qc3 Qxc3 21. Nexc3 a6 22. Nxb5 Bxh4 23. Rxh4 axb5 24. Bxb5 Nd4 25. Rdh1 h6 26. Bd3 f6 27. Nxf6+ gxf6 28. Rxh6 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.11"]
[Round "1"]
[White "Lecki, Leonard"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2090"]
[BlackElo "1967"]
[PlyCount "53"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd3 d5 8. 0-0 Be7 9. Re1 d4 10. Na4 e5 11. b3 Bg4 12. f3 Be6 13. Qe2 Nd7 14. f4 exf4 15. Bxf4 Nb6 16. Nb2 Bb4 17. Bd2 Qe7 18. Rf1 a5 19. a4 Qc5 20. Rae1 Bxd2 21. Qxd2 0-0-0 22. Ba6+ Kb8 23. Nd3 Qc3 24. Qg5 Ka7 25. b4 axb4 26. Qa5 c5 27. Bb5+ 1-0

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.07.04"]
[Round "9"]
[White "Kusiak, Mateusz"]
[Black "Maciaszek, Karol"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1943"]
[BlackElo "1731"]
[PlyCount "119"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 b6 2. c4 Bb7 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Re1 Ne4 8. Nxe4 Bxe4 9. d3 Bb7 10. e4 c5 11. d4 cxd4 12. Nxd4 d6 13. Bg5 h6 14. Be3 Nd7 15. Qd2 Kh7 16. f4 Nc5 17. Bf2 Rc8 18. Rad1 Qc7 19. b3 a6 20. Qe2 Rb8 21. f5 Bc8 22. e5 Bb7 23. fxg6+ fxg6 24. exd6 exd6 25. Ne6 Nxe6 26. Qxe6 Bxg2 27. Kxg2 Qb7+ 28. Qd5 Be5 29. Bd4 Qxd5+ 30. cxd5 Bxd4 31. Rxd4 Rbc8 32. Re7+ Kg8 33. Rd2 Rfe8 34. Rd7 Red8 35. Rxd8+ Rxd8 36. Rc2 Re8 37. Rc6 Re2+ 38. Kh3 Rxa2 39. Rxd6 Kf7 40. Rxb6 Rd2 41. d6 a5 42. Ra6 Rd3 43. Rxa5 Rxb3 44. Rd5 Rb8 45. d7 Ke7 46. Kg4 Rd8 47. h4 Ke6 48. Rd1 Ke7 49. h5 Kf7 50. Rd2 gxh5+ 51. Kxh5 Kg7 52. Rd6 Kh7 53. Rxh6+ Kg7 54. Rd6 Kh7 55. Kg5 Kg7 56. Kf5 Kf7 57. Ke5 Ke7 58. Re6+ Kf7 59. Kd6 Ra8 60. Re1 1-0

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.07.03"]
[Round "8"]
[White "Kusiak, Mateusz"]
[Black "Slawinski, Miroslaw"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1943"]
[BlackElo "2011"]
[PlyCount "45"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nd7 5. Be3 e5 6. Nf3 exd4 7. Nxd4 Ne7 8. Be2 0-0 9. Qd2 Nc6 10. Bg5 Bf6 11. Nxc6 bxc6 12. h4 Be7 13. 0-0-0 Re8 14. f4 Nc5 15. g4 Rb8 16. f5 f6 17. Be3 Ba6 18. fxg6 hxg6 19. Bxc5 dxc5 20. Qh6 Bd6 21. Qxg6+ Kf8 22. Rhf1 Re6 23. e5 1-0

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.07.02"]
[Round "7"]
[White "Lanica, Lukasz"]
[Black "Kusiak, Mateusz"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1751"]
[BlackElo "1943"]
[PlyCount "114"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne2 Bg4 13. Bg5 Re8 14. Re1 Qd6 15. Qd2 Rad8 16. Ng3 h6 17. Bf4 Qf8 18. h3 Be6 19. Ne2 a6 20. Bh2 Bc8 21. Nf4 b5 22. Rxe8 Qxe8 23. Re1 Qd7 24. b4 Bb7 25. Bf1 Ne7 26. Nd3 Ne4 27. Qf4 Ng6 28. Qc1 Qd5 29. f3 Ng5 30. Nc5 Bc8 31. Bc7 Rf8 32. Bg3 Ne6 33. Nxe6 Bxe6 34. Bd3 f5 35. Qa1 Ne7 36. Re5 Qd7 37. Qe1 Rf6 38. Rc5 Nc6 39. a4 bxa4 40. Bxa6 Bd5 41. b5 Re6 42. Qa1 Ne7 43. Qxd4 a3 44. Rc7 Qd8 45. c4 f4 46. Qxf4 Bxf3 47. Qxf3 a2 48. Qf1 Qd4+ 49. Bf2 Qf6 50. Bc8 a1Q 51. Bxe6+ Kh7 52. Bg4 Qxf1+ 53. Kxf1 Qa1+ 54. Be1 Qf6+ 55. Bf3 Nf5 56. Be4 Qe5 57. Bg3 Qxe4 0-1

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.07.01"]
[Round "6"]
[White "Kusiak, Mateusz"]
[Black "Bartlomowicz, Jakub"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1943"]
[BlackElo "1649"]
[PlyCount "98"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. Bc4 e6 7. cxd4 dxe5 8. dxe5 Be7 9. 0-0 0-0 10. Qe2 a6 11. Rd1 b5 12. Bxd5 exd5 13. Nc3 Be6 14. Qd3 Nc6 15. Nxd5 Bxd5 16. Qxd5 Qxd5 17. Rxd5 Rad8 18. Rxd8 Rxd8 19. Bf4 Nb4 20. Bd2 Nd3 21. Ba5 Re8 22. a4 bxa4 23. Bc3 Nc5 24. Nd2 f6 25. f4 fxe5 26. fxe5 Kf7 27. Nc4 Rb8 28. Kf2 Ne4+ 29. Ke3 Nxc3 30. bxc3 Rb3 31. Rxa4 Rxc3+ 32. Kd2 Rb3 33. Rxa6 Rb1 34. Ke2 Rc1 35. Kd3 Rg1 36. Ne3 Bc5 37. e6+ Kf6 38. Nd5+ Ke5 39. Nc7 Be7 40. Ra2 Kd6 41. Rc2 Bd8 42. Re2 Rd1+ 43. Kc2 Ra1 44. Ne8+ Ke7 45. Kb2 Ra5 46. Nxg7 Rg5 47. Rd2 Rxg7 48. Rd7+ Kxe6 49. Rxg7 Ke5 1/2-1/2

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.06.30"]
[Round "5"]
[White "Wiatrowski, Zbigniew"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1773"]
[BlackElo "1943"]
[PlyCount "63"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. c3 a6 6. Ba4 b5 7. Bc2 Nge7 8. d3 h6 9. Be3 Qc7 10. Nbd2 Bb7 11. a4 g6 12. Nb3 c4 13. Nbd2 cxd3 14. Bxd3 b4 15. Nc4 Nc8 16. Nxd6+ Qxd6 17. Qe2 g5 18. Rfd1 Qg6 19. cxb4 Nxb4 20. Nxe5 Qe6 21. Nxd7 Nd6 22. Nc5 Qe7 23. Nxb7 Nxb7 24. Bb5+ axb5 25. Qxb5+ Kf8 26. Rd7 Nd6 27. Rxd6 Nc2 28. Bc5 Kg8 29. Rg6+ fxg6 30. Bxe7 Nxa1 31. Bf6 Rc8 32. Qd5+ 1-0

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.06.29"]
[Round "4"]
[White "Kusiak, Mateusz"]
[Black "Marek, Grzegorz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1943"]
[BlackElo "1651"]
[PlyCount "99"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. 0-0 Be6 10. Na3 a6 11. Nc2 Bxb3 12. axb3 e6 13. Nfxd4 Be7 14. Qf3 Nxd4 15. Nxd4 Qd5 16. Qe2 0-0 17. Be3 Qd6 18. Rfd1 Nd5 19. Bc1 Qb6 20. b4 Bf6 21. Nf3 Rad8 22. Bg5 Bxg5 23. Nxg5 h6 24. Ne4 Nf4 25. Qf3 Rxd1+ 26. Rxd1 Rd8 27. Nc5 Rxd1+ 28. Qxd1 Nd5 29. Qa4 Qc7 30. Qe8+ Kh7 31. g3 Nb6 32. h4 g6 33. Qf8 Nd5 34. Ne4 f5 35. Nd6 Qe7 36. Qxe7+ Nxe7 37. Nxb7 Nd5 38. Nc5 Nc7 39. f4 g5 40. h5 Kg7 41. Kf2 Kf6 42. c4 Ke7 43. Ke3 g4 44. Kd4 Kd6 45. b3 Ne8 46. Nxa6 Nf6 47. b5 Nxh5 48. c5+ Kd7 49. c6+ Kc8 50. b6 1-0

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.06.28"]
[Round "3"]
[White "Klisowski, Bartosz"]
[Black "Kusiak, Mateusz"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1606"]
[BlackElo "1943"]
[PlyCount "50"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. d4 cxd4 7. Nxd4 Nxc3 8. bxc3 Qd5 9. Nf3 Qxd1+ 10. Kxd1 e5 11. Bb2 Bc5 12. Ke1 Be6 13. Bg2 Rd8 14. Ng5 Bc4 15. Ne4 Be7 16. Nd2 Be6 17. Be4 0-0 18. f4 exf4 19. gxf4 Rfe8 20. Nf3 Bc4 21. Bxc6 Bh4+ 22. Nxh4 Rxe2+ 23. Kf1 bxc6 24. Nf5 Rxb2+ 25. Ke1 Re2+ 0-1

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.06.27"]
[Round "2"]
[White "Kusiak, Mateusz"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1943"]
[BlackElo "1724"]
[PlyCount "54"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. b4 c6 2. e3 d5 3. Bb2 Qb6 4. a3 a5 5. b5 cxb5 6. Nc3 Nf6 7. Nxb5 e6 8. Bxf6 gxf6 9. Qf3 Be7 10. Qg3 Kf8 11. c4 dxc4 12. Bxc4 Bd7 13. Nc7 Qb2 14. Rd1 Rg8 15. Qf4 Ra7 16. Nxe6+ Bxe6 17. Qxb8+ Kg7 18. Qxa7 Bxc4 19. Nh3 Bxa3 20. Qxa5 Bb4 21. Qh5 Kh8 22. f4 Rd8 23. Kf2 Bxd2 24. Kg3 Rg8+ 25. Kh4 Bxe3 26. Qf3 Be2 27. Rb1 Qc2 0-1

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.06.26"]
[Round "1"]
[White "Mroz, Lena"]
[Black "Kusiak, Mateusz"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1691"]
[BlackElo "1943"]
[PlyCount "88"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne4 Bf5 13. Bg5 Bxe4 14. Bxe4 h6 15. Bxf6 Qxf6 16. f4 Rac8 17. Qd3 Na5 18. Rad1 Rfd8 19. b3 Qe7 20. Rde1 Qxa3 21. Bf5 Rc3 22. Qb5 Nc6 23. Qxb7 Qc5 24. Bd3 Nb4 25. Re7 Rf8 26. Bg6 Qd5 27. Bxf7+ Rxf7 28. Rxf7 Qxf7 29. Qxb4 Qd5 30. Qb8+ Kh7 31. Qe5 Qc6 32. Qxd4 Rxc2 33. Qd3+ Kg8 34. Qf3 Qc7 35. Kh1 Rc3 36. Qd5+ Kh8 37. f5 Qf4 38. Rd1 Rc1 39. Rf1 Qc7 40. Qf3 Rc3 41. Qd5 Rc1 42. Qf3 Qc3 43. Kg1 Qc5+ 44. Qf2 Rxf1+ 1/2-1/2

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2023.06.11"]
[Round "7"]
[White "Kusiak, Mateusz"]
[Black "Budzisz, Adrian"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "1943"]
[BlackElo "2049"]
[PlyCount "85"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nd7 7. g3 Ngf6 8. Bg2 Nxe4 9. Bxe4 c6 10. 0-0 h5 11. c4 h4 12. b4 e5 13. Bg2 Qc7 14. Re1 Nb6 15. c5 Nd5 16. dxe5 Bg4 17. Qd4 Be6 18. Bxd5 Bxd5 19. Nf4 hxg3 20. fxg3 0-0-0 21. Nxd5 Rxd5 22. Qg4+ Qd7 23. Qxd7+ Kxd7 24. Ra2 Ke6 25. Rf2 g5 26. Ref1 Rh7 27. Bb2 a5 28. Bc3 Rd3 29. Rf3 Rxf3 30. Rxf3 Kd5 31. Rd3+ Kc4 32. Rd7 f6 33. Kg2 axb4 34. axb4 f5 35. Bd2 Rg7 36. e6 g4 37. Bf4 Kxb4 38. Bd6 Kc4 39. Rxb7 Bxd6 40. Rxg7 Bxc5 41. e7 Bxe7 42. Rxe7 Kd4 43. Kf2 1/2-1/2

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2023.06.10"]
[Round "6"]
[White "Czarnecka, Lidia"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2027"]
[BlackElo "1943"]
[PlyCount "71"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. c4 Nb4 10. Bf4 c5 11. Nc3 Be7 12. Be2 g5 13. Be3 Bxg2 14. Rg1 Bc6 15. a3 Na6 16. Bf3 Qc7 17. Bxc6 dxc6 18. Qf3 Rd8 19. Qg3 Qb6 20. Rb1 Qb3 21. Bxg5 Rg8 22. Qh4 Rd3 23. Qe4 Rd7 24. Qxh7 Rg6 25. Rg3 Bf8 26. Be3 Qc2 27. Rxg6 fxg6 28. Qh3 Nc7 29. Qg4 Rh7 30. Qg2 Kf7 31. Qxc6 Kg8 32. Qe4 Qxe4 33. Nxe4 Rxh2 34. Ke2 Bg7 35. Nxc5 Bxe5 36. Nd3 1-0

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2023.06.10"]
[Round "5"]
[White "Kusiak, Mateusz"]
[Black "Hnatyshyn, Anastasiya"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1943"]
[BlackElo "2127"]
[PlyCount "70"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 e6 6. Be3 d4 7. Bf2 Bxc5 8. a3 Nh6 9. Bd3 Nf5 10. Bxf5 exf5 11. b4 Bb6 12. Nf3 a6 13. Qd3 0-0 14. Nbd2 f6 15. Nc4 Ba7 16. 0-0 Be6 17. Rfe1 Bd5 18. Ncd2 fxe5 19. Nxe5 Rc8 20. Nxc6 Bxc6 21. Re5 Bb5 22. Qb3+ Kh8 23. a4 Be8 24. Nf3 Rc3 25. Qe6 Rxc2 26. Rd5 Qc8 27. Qxc8 Rxc8 28. b5 g6 29. Re1 Kg8 30. Bxd4 Bxd4+ 31. Nxd4 Bf7 32. Rd7 Rfd8 33. Ree7 Rxd7 34. Rxd7 Rc4 35. a5 axb5 1/2-1/2

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2023.06.09"]
[Round "4"]
[White "Doraszelski, Alexander"]
[Black "Kusiak, Mateusz"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2132"]
[BlackElo "1943"]
[PlyCount "92"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 Nge7 5. Bg2 a6 6. 0-0 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Nde2 0-0 10. Bf4 b5 11. a3 Bb7 12. Bd6 Re8 13. Qd3 Qb6 14. Kh1 Na5 15. b3 Nd5 16. Nxd5 exd5 17. e5 Bxe5 18. Bxe5 Rxe5 19. Rad1 Rc8 20. Rd2 Qd6 21. Ra1 Qf6 22. Rf1 Qe7 23. Ra1 Nc4 24. bxc4 dxc4 25. Qd4 Bxg2+ 26. Kxg2 Rxe2 27. Rxe2 Qxe2 28. Qxd7 Re8 29. Rd1 Qe4+ 30. Kg1 Re6 31. Rd6 Rxd6 32. Qxd6 Qe6 33. Qd8+ Kg7 34. Qa8 Qd6 35. Qf3 Qd2 36. Qe4 Qc1+ 37. Kg2 Qxa3 38. Qd4+ Kg8 39. Qd8+ Qf8 40. Qb6 Qc8 41. h4 h5 42. Kg1 Qe6 43. Qd8+ Kh7 44. Qc7 b4 45. Qb7 b3 46. cxb3 cxb3 0-1

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2023.06.09"]
[Round "3"]
[White "Kusiak, Mateusz"]
[Black "Orzechowski, Jacek"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1943"]
[BlackElo "2139"]
[PlyCount "36"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. Nc3 e6 7. Be3 Qc7 8. f4 c5 9. dxc5 Bxc5 10. Qd2 Bxe3 11. Qxe3 h5 12. f5 hxg4 13. 0-0-0 Rh5 14. Nge2 Rxf5 15. Nd4 Rxe5 16. Ndb5 Bxb5 17. Nxb5 Qc5 18. c3 Qxc3+ 1-0

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2023.06.08"]
[Round "2"]
[White "Kasperek, Ryszard"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2056"]
[BlackElo "1943"]
[PlyCount "47"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. d4 exd4 6. c3 a6 7. Bxc6 dxc6 8. cxd4 Bg4 9. dxc5 Bxc5 10. Qc2 Bd6 11. e5 Bxf3 12. exd6 Bd5 13. Nc3 Qxd6 14. Nxd5 cxd5 15. Re1+ Ne7 16. Qa4+ Qd7 17. Rxe7+ Kxe7 18. Bg5+ f6 19. Re1+ Kd8 20. Qa5+ b6 21. Qxb6+ Qc7 22. Bxf6+ Kc8 23. Qe6+ Kb7 24. Qxd5+ 1-0

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2023.06.08"]
[Round "1"]
[White "Kusiak, Mateusz"]
[Black "Tymrakiewicz, Rafal"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1943"]
[BlackElo "2154"]
[PlyCount "74"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 Qc8 5. c4 e6 6. Nc3 h6 7. Be3 dxc4 8. Bxc4 Nd7 9. g4 Bh7 10. f4 Nb6 11. Bb3 Ne7 12. Nf3 Qd7 13. 0-0 h5 14. gxh5 Ned5 15. Bf2 Nxf4 16. Ng5 Bd3 17. Re1 Bf5 18. Qf3 Nd3 19. Re3 Nxf2 20. Kxf2 Qxd4 21. Kg3 Rxh5 22. Re4 Rxg5+ 23. hxg5 Bxe4 24. Qxe4 Qxe4 25. Nxe4 Nd5 26. Rh1 Rd8 27. Rh8 Kd7 28. Rh1 Be7 29. Rh7 Rg8 30. Kf3 b6 31. a3 a6 32. Bc4 b5 33. Bb3 c5 34. Bc2 Kc6 35. Bd3 Nb6 36. Bc2 Nd7 37. Kf4 Nf8 0-1

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "2"]
[White "Jaworski, Tymon"]
[Black "Kusiak, Mateusz"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1825"]
[BlackElo "1909"]
[PlyCount "100"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. d4 cxd4 5. cxd4 exd4 6. Nxd4 Nf6 7. Nc3 Bb4 8. Nxc6 dxc6 9. Qxd8+ Kxd8 10. Bg5 h6 11. 0-0-0+ Ke7 12. Bh4 g5 13. Bg3 Be6 14. f3 Rhd8 15. a3 Bc5 16. Bd3 b5 17. Ne2 a5 18. h4 Bb3 19. hxg5 hxg5 20. Bc2 Ba2 21. Be1 Be3+ 22. Bd2 Rxd2 23. Rxd2 Rd8 24. Rhd1 Be6 25. Ng3 Rh8 26. Re1 Bxd2+ 27. Kxd2 Rh2 28. Re2 Nd7 29. e5 Nb6 30. Ne4 Nc4+ 31. Kc3 g4 32. f4 Bf5 33. Bd3 Nb6 34. Nf6 Na4+ 35. Kd4 Bxd3 36. Kxd3 Rh1 37. Kc2 g3 38. f5 Rf1 39. Ng8+ Kf8 40. e6 fxe6 41. fxe6 Rf2 42. e7+ Ke8 43. Rd2 Nxb2 44. Kc3 b4+ 45. axb4 axb4+ 46. Kc2 Nc4 47. Kd3 Nxd2 48. Kd4 Re2 49. Kd3 Re6 50. Kxd2 Rg6 0-1

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "1"]
[White "Kusiak, Mateusz"]
[Black "Klimkowski, Jan"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1909"]
[BlackElo "2481"]
[PlyCount "82"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Nxd5 Qxd5 7. d3 e5 8. Bg2 Be7 9. 0-0 0-0 10. Be3 Qe6 11. Qc1 Nd4 12. Bxd4 exd4 13. b3 Bd7 14. Qb2 Rac8 15. a3 a5 16. Nd2 Bc6 17. Bxc6 Rxc6 18. Nc4 Qh3 19. f3 h5 20. Rf2 b6 21. Qd2 Re6 22. a4 Re8 23. Qe1 h4 24. Qf1 Qf5 25. g4 Qf4 26. Qc1 Bg5 27. Qxf4 Bxf4 28. Ra2 h3 29. Kh1 f6 30. Rc2 g6 31. Ra2 f5 32. gxf5 gxf5 33. Rc2 Kf7 34. Ra2 Kg6 35. Rc2 Kh5 36. Ra2 Kh4 37. Rc2 Rg8 38. Ra2 Reg6 39. Ra1 Rg2 40. Raf1 Be3 41. Rxg2 hxg2# 0-1

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "3"]
[White "Kusiak, Mateusz"]
[Black "Paszkowski, Krystian"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1909"]
[BlackElo "1992"]
[PlyCount "112"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 e5 6. Nc3 Nge7 7. d3 0-0 8. Rb1 a6 9. a3 Rb8 10. b4 cxb4 11. axb4 b5 12. c5 d5 13. cxd6 Qxd6 14. Be3 h6 15. Qc1 Kh7 16. Ne4 Qd8 17. Nc3 Be6 18. Bc5 Qd7 19. Qa3 Ra8 20. Nd2 Rfc8 21. Nb3 Nd5 22. Nxd5 Bxd5 23. Rfc1 Bxg2 24. Kxg2 Qd5+ 25. f3 f5 26. Rd1 f4 27. Qb2 g5 28. d4 exd4 29. Nxd4 fxg3 30. Qc2+ Kg8 31. Nxb5 Nxb4 32. Rxd5 Nxc2 33. Nd6 Rc7 34. hxg3 Rd8 35. e4 Rc6 36. e5 Bf8 37. Kf2 a5 38. Rb6 Rc7 39. Rb5 Nb4 40. Rd2 Nc6 41. Bb6 Bxd6 42. Rc2 Nd4 43. Rxc7 Bxc7 44. Bxc7 Nxb5 45. Bxd8 a4 46. e6 Nd4 47. Ke3 Nxe6 48. Be7 Kf7 49. Bb4 h5 50. Kd3 Kg6 51. Kc4 h4 52. gxh4 gxh4 53. Bd6 Kf5 54. Bh2 Ng5 55. Kb4 Nxf3 56. Bc7 Ne5 0-1

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "7"]
[White "Kusiak, Mateusz"]
[Black "Rozek, Michal"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1909"]
[BlackElo "1591"]
[PlyCount "91"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. Nc3 Be7 11. Bf4 Be6 12. g4 Nh4 13. Nxh4 Bxh4 14. f3 Be7 15. Kg2 Rd8 16. Ne2 h5 17. h3 h4 18. Nd4 g5 19. Be3 Rd5 20. Nf5 Rg8 21. Rxd5 cxd5 22. Bxa7 b6 23. a4 Bc5 24. a5 Bxf5 25. gxf5 Kd7 26. axb6 cxb6 27. b4 Bxb4 28. Bxb6 Bc3 29. Ra7+ Kc6 30. Rc7+ Kxb6 31. Rxc3 Re8 32. Re3 Kc5 33. Re2 d4 34. f4 Kd5 35. Kf3 gxf4 36. Kxf4 d3 37. cxd3 Kd4 38. e6 fxe6 39. fxe6 Kxd3 40. Re1 Kd4 41. e7 Kd5 42. Kf5 Kd6 43. Kf6 Kd7 44. Kf7 Rh8 45. e8Q+ Rxe8 46. Rxe8 1-0

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "5"]
[White "Kusiak, Mateusz"]
[Black "Sliz, Karol"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1909"]
[BlackElo "1672"]
[PlyCount "149"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. Nc3 e6 7. Be3 c5 8. dxc5 Qc7 9. Nb5 Bxb5 10. Bxb5+ Nc6 11. Bxc6+ Qxc6 12. Qd4 h5 13. f3 Ne7 14. Ne2 Qc7 15. Qa4+ Qc6 16. Qb3 Ng6 17. Nd4 Qd7 18. Nb5 Nxe5 19. 0-0-0 a6 20. Nc3 0-0-0 21. Bf4 Qc7 22. Kb1 Bxc5 23. Na4 Bd6 24. Bg5 Rde8 25. gxh5 b5 26. Nc3 Qc4 27. f4 Qxb3 28. axb3 Ng4 29. Rhg1 Ne3 30. Rd3 Nf5 31. h6 g6 32. h5 Reg8 33. Rh1 Nxh6 34. Ne4 Nf5 35. Nf6 Rf8 36. h6 Be7 37. Rc3+ Kb7 38. h7 Rc8 39. Rd3 Bf8 40. Nd7 Bg7 41. Ne5 f6 42. Nxg6 fxg5 43. Nxh8 Bxh8 44. fxg5 Rc7 45. Re1 Rxh7 46. Rxe6 Rh1+ 47. Ka2 Nd4 48. Re7+ Kb6 49. c3 Nc6 50. Re6 d4 51. Rh6 Rxh6 52. gxh6 Ne7 53. h7 Nd5 54. Rxd4 Kc6 55. Rg4 Nf6 56. Rg8 Nxh7 57. Rxh8 Ng5 58. Kb1 Ne4 59. b4 Nd2+ 60. Kc2 Nc4 61. Rh6+ Kb7 62. Re6 Ka7 63. b3 Nb6 64. Re7+ Kb8 65. Kd3 Nd5 66. Rh7 Nf4+ 67. Ke3 Ne6 68. Re7 Nc7 69. Kd4 Kb7 70. Kc5 Kb8 71. Kc6 Na8 72. Re8+ Ka7 73. Rxa8+ Kxa8 74. Kb6 Kb8 75. Kxa6 1-0

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "4"]
[White "Ptaszynski, Szymon"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "1764"]
[BlackElo "1909"]
[PlyCount "99"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Na6 11. 0-0 Nb4 12. Bc4 Re8 13. Re1 a6 14. h3 f5 15. e5 b5 16. axb5 Nb6 17. b3 Bb7 18. bxa6 Nxc4 19. bxc4 Bxa6 20. Qe2 g5 21. Nxg5 dxe5 22. Qh5 h6 23. Qf7+ Kh8 24. Ne6 Rxe6 25. Qxe6 Nc2 26. Rxa6 Rxa6 27. Qxa6 Nxe1 28. Bd2 Nd3 29. fxe5 f4 30. Ne2 Qf8 31. Qd6 Qf5 32. Qb8+ Kh7 33. Qb1 Qg6 34. Qf1 Nxe5 35. Nxf4 Qe4 36. Ne6 Qxc4 37. Nxg7 Qd4+ 38. Qf2 Kxg7 39. Qxd4 cxd4 40. Bf4 Ng6 41. g3 Kf6 42. Kf2 h5 43. Kf3 Kf5 44. d6 Nf8 45. g4+ hxg4+ 46. hxg4+ Kf6 47. Ke4 Ne6 48. g5+ Kf7 49. Ke5 d3 50. g6+ 1-0

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "8"]
[White "Stanislawski, Karol"]
[Black "Kusiak, Mateusz"]
[Result "0-1"]
[ECO "A67"]
[WhiteElo "1844"]
[BlackElo "1909"]
[PlyCount "86"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Be2 Qh4+ 10. g3 Qd8 11. Nf3 0-0 12. 0-0 Na6 13. Kg2 Nc7 14. Qc2 a6 15. a4 Rb8 16. a5 b5 17. axb6 Rxb6 18. f5 Ne5 19. Bg5 Qd7 20. f6 Qh3+ 21. Kg1 Nxf3+ 22. Bxf3 Bh6 23. Na4 Rb4 24. Qd2 Bxg5 25. Qxg5 Bd7 26. Rfe1 h6 27. Qf4 Ne8 28. Bg2 Qh5 29. Nc3 Rxb2 30. Rxa6 Bh3 31. Bf3 Bg4 32. Bg2 Rc2 33. Rc1 Rxc1+ 34. Qxc1 Qe5 35. Ra3 Nxf6 36. Qe3 Rb8 37. h3 Bd7 38. Kh2 Qh5 39. Qf4 Rb2 40. Kg1 Kg7 41. Qxd6 Bxh3 42. Ra8 Rxg2+ 43. Kh1 Nd7 0-1

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "6"]
[White "Ugorek, Kacper"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1650"]
[BlackElo "1909"]
[PlyCount "83"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 d4 11. Ne2 0-0 12. 0-0 Bg4 13. Bg5 Re8 14. f3 Bh5 15. Nf4 Bg6 16. Nxg6 hxg6 17. Qd2 Qb6 18. Bxf6 gxf6 19. f4 f5 20. g4 fxg4 21. Qg2 Kg7 22. Qxg4 Re3 23. b4 Rh8 24. Rf2 Qd8 25. b5 Rh4 26. Qg2 Ne7 27. f5 Qd7 28. Kh1 f6 29. Rg1 Reh3 30. fxg6 Qd6 31. Bf1 Rxa3 32. Qxb7 Qd5+ 33. Qxd5 Nxd5 34. Rf5 Nf4 35. Rc5 Ne6 36. Rc6 Ng5 37. Bd3 Rc3 38. Rxc3 dxc3 39. Ra1 Rg4 40. Rxa7+ Kh6 41. Be2 Re4 42. g7 1-0

[Event "EU-ch Blitz"]
[Site "Katowice"]
[Date "2022.12.16"]
[Round "1"]
[White "Drozdowski, Kacper"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2448"]
[BlackElo "1918"]
[PlyCount "51"]
[EventDate "2022.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Bd3 Qc7 10. f4 c5 11. Qe2 Rc8 12. c4 Nb4 13. Bb1 Nc6 14. Be3 Nd4 15. Bxd4 cxd4 16. Bd3 Bb4+ 17. Kf2 d5 18. cxd5 Bxd5 19. Bb5+ Ke7 20. Bd3 Qb7 21. a3 Bxe4 22. Bxe4 Qb6 23. axb4 d3+ 24. Qe3 Rc2+ 25. Kf3 Rd8 26. Rxa7+ 1-0

[Event "EU-ch Blitz"]
[Site "Katowice"]
[Date "2022.12.16"]
[Round "2"]
[White "Kusiak, Mateusz"]
[Black "Drozdowski, Kacper"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1918"]
[BlackElo "2448"]
[PlyCount "70"]
[EventDate "2022.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 dxc4 5. Qc2 e6 6. Qxc4 b5 7. Qc2 Bb7 8. d4 Nbd7 9. 0-0 c5 10. Nc3 b4 11. Na4 Rc8 12. dxc5 Nxc5 13. Nxc5 Bxc5 14. Qd1 Qb6 15. Bg5 Ne4 16. e3 0-0 17. Bf4 Rfd8 18. Qb3 Bd5 19. Qa4 h6 20. Be5 a5 21. Bd4 Bxd4 22. Nxd4 Nc5 23. Qb5 Qxb5 24. Nxb5 Bc4 25. Nd4 Bxf1 26. Kxf1 Nd3 27. Nc6 Re8 28. Rd1 Nxb2 29. Rd7 Kf8 30. Ra7 Nc4 31. Ke2 Ra8 32. Rxa8 Rxa8 33. Ne5 Rc8 34. Nd7+ Ke7 35. Bb7 Rc7 0-1

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.09"]
[Round "9"]
[White "Kusiak, Mateusz"]
[Black "Kaczmarska, Joanna"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1688"]
[BlackElo "1939"]
[PlyCount "93"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nc6 6. Bc4 Qd8 7. Nb3 cxd4 8. 0-0 d3 9. c3 Nf6 10. h3 Be7 11. Bf4 0-0 12. Bxd3 Nd5 13. Bh2 f5 14. Ne5 Bd6 15. Nxc6 Bxh2+ 16. Kxh2 bxc6 17. Re1 Qd6+ 18. Kg1 e5 19. Qe2 e4 20. Bc4 Kh8 21. Rad1 Qg6 22. Bxd5 cxd5 23. Rxd5 Ba6 24. Qd2 e3 25. fxe3 Bb7 26. Rd7 Bc6 27. Rd6 Qe8 28. Nd4 Be4 29. Ne6 Rf7 30. Ng5 Re7 31. Nxe4 fxe4 32. Rd1 Qf7 33. Rd8+ Rxd8 34. Qxd8+ Re8 35. Qd7 Qh5 36. Rd5 Qg6 37. Rd6 Qh5 38. Rd2 h6 39. c4 Rf8 40. Rc2 Qh4 41. Qd2 Rd8 42. Qe2 Qg3 43. c5 Rd3 44. Rc1 Rxe3 45. Qf2 Qg5 46. h4 Rf3 47. hxg5 1-0

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.08"]
[Round "8"]
[White "Kozlowski, Franciszek"]
[Black "Kusiak, Mateusz"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1702"]
[BlackElo "1688"]
[PlyCount "48"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e3 h6 4. Bh4 c5 5. c3 Be7 6. Nd2 d5 7. Ngf3 0-0 8. Bd3 Nc6 9. 0-0 Nd7 10. Bg3 Re8 11. dxc5 Nxc5 12. Bc2 Bd6 13. Bxd6 Qxd6 14. b4 Nd7 15. a3 Nde5 16. Bb3 b5 17. a4 Ba6 18. a5 Rac8 19. Ne1 Red8 20. f4 Nc4 21. Nxc4 dxc4 22. Qxd6 Rxd6 23. Bc2 Ne7 24. e4 Bb7 1/2-1/2

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.08"]
[Round "7"]
[White "Natoli, Alessia"]
[Black "Kusiak, Mateusz"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1771"]
[BlackElo "1688"]
[PlyCount "108"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. Bc4 d6 7. 0-0 e6 8. d3 Ne7 9. Nxd4 cxd4 10. Ne2 d5 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. e5 Nc6 14. b3 Bf8 15. Bb2 Bc5 16. a3 Rc8 17. Qe1 Qd8 18. Qf2 a5 19. Kh1 Qb6 20. g4 Kd7 21. Qg3 Ne7 22. Qf2 Nc6 23. Rae1 h5 24. f5 Rcf8 25. Qf4 Qd8 26. Nxd4 Nxd4 27. Bxd4 Bxd4 28. Qxd4 hxg4 29. fxe6+ fxe6 30. Qa4+ Kc8 31. Qxg4 Rf5 32. Rxf5 gxf5 33. Qd4 Kb8 34. Rg1 Qe8 35. Qf2 Qh5 36. a4 Qh6 37. c4 d4 38. Re1 Qh3 39. Qe2 Qh4 40. Rf1 Qh6 41. Rb1 Qf4 42. Rg1 Rh3 43. Rg8+ Ka7 44. Rg1 Re3 45. Qg2 Rxd3 46. c5 Rd2 47. Rf1 Qe3 48. Qf3 Qxe5 49. Rf2 Rxf2 50. Qxf2 Qxc5 51. Kg2 Ka8 52. Qf3 Qc2+ 53. Kg3 d3 54. Qf2 d2 0-1

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.06"]
[Round "6"]
[White "Kusiak, Mateusz"]
[Black "Fizer, Marek"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1688"]
[BlackElo "1998"]
[PlyCount "92"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Ne3 Bb7 13. Bd3 Qb6 14. Nac2 Rd8 15. Nb4 d5 16. exd5 a5 17. Nbc2 Nxd5 18. Nxd5 Bxd5 19. Qe2 Bc6 20. Nd4 0-0 21. Nxc6 Qxc6 22. 0-0 b4 23. Qc2 g6 24. cxb4 Qxc2 25. Bxc2 Rd2 26. Rac1 axb4 27. Rfd1 Rfd8 28. a3 bxa3 29. bxa3 Kg7 30. Bb3 Be7 31. Rxd2 Rxd2 32. a4 Rb2 33. Bd5 Bc5 34. Rf1 f5 35. Bc4 e4 36. Bd5 Kf6 37. Bg8 f4 38. Bd5 Ke5 39. Bc4 g5 40. h3 h6 41. Ba6 h5 42. Bc8 Rd2 43. a5 Bd4 44. Bd7 e3 45. Bb5 e2 46. Bxe2 Rxe2 0-1

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.06"]
[Round "5"]
[White "Sygulski, Piotr"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2005"]
[BlackElo "1688"]
[PlyCount "101"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Nc6 7. Nf3 d6 8. c3 Be6 9. Qd1 Be7 10. Bg2 0-0 11. 0-0 h6 12. e4 Qa5 13. Bf4 Rfd8 14. Qc2 d5 15. exd5 Bxd5 16. Rfe1 Bd6 17. Bxd6 Rxd6 18. Rad1 Rad8 19. Ng5 hxg5 20. Bxd5 Nd4 21. Bxf7+ Kxf7 22. cxd4 cxd4 23. Qb3+ Qd5 24. Qxd5+ Rxd5 25. Rd3 Ra5 26. a3 Rc5 27. Re2 a5 28. Kg2 Rd6 29. h3 b6 30. Kf3 a4 31. Red2 Rf5+ 32. Ke4 Ra5 33. Rxd4 Rh6 34. Rd7+ Kg8 35. Rb7 Rb5 36. Ra7 Re6+ 37. Kf3 Rb3+ 38. Kg4 Re4+ 39. Kh5 Rb5 40. Rdd7 g4+ 41. Kh4 gxh3+ 42. Kxh3 Rxb2 43. Rxg7+ Kh8 44. Rgb7 Re8 45. f4 Rb3 46. f5 Rf3 47. Kg4 Rf1 48. Rh7+ Kg8 49. Kg5 Rg1 50. Rag7+ Kf8 51. Kf6 1-0

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.05"]
[Round "4"]
[White "Kusiak, Mateusz"]
[Black "Fizerova, Lucie"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1688"]
[BlackElo "1679"]
[PlyCount "29"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. a4 b4 8. c3 0-0 9. d4 exd4 10. cxd4 Bb6 11. e5 Ne4 12. Bd5 Nxf2 13. Rxf2 h6 14. Qd3 Rb8 15. Bxh6 1-0

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.05"]
[Round "3"]
[White "Kusiak, Mateusz"]
[Black "Mackowiak, Szymon"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1688"]
[BlackElo "1705"]
[PlyCount "69"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Qb6 8. Nd2 c5 9. c4 Qxb2 10. Rd1 Qxd4 11. Qb3 Qxe5+ 12. Ne2 Qc7 13. cxd5 f6 14. dxe6 fxg5 15. hxg5 Nc6 16. Nc4 Nd4 17. Nxd4 cxd4 18. Rxd4 Rd8 19. Qb5+ Qc6 20. Qxc6+ bxc6 21. Rxd8+ Kxd8 22. Ne5 Bb4+ 23. Ke2 Kc7 24. Nf7 Rh7 25. g6 Rh6 26. Nxh6 gxh6 27. Rd1 Bd6 28. g7 c5 29. Rd3 Be7 30. Rd7+ Kb6 31. Kd3 a6 32. Kc4 h4 33. f4 a5 34. Rxe7 Nxe7 35. f5 1-0

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.04"]
[Round "2"]
[White "Bratajit, Mukherjee"]
[Black "Kusiak, Mateusz"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1773"]
[BlackElo "1688"]
[PlyCount "46"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. 0-0 0-0 10. Qd3 a5 11. Kh1 Be6 12. f3 a4 13. Be3 Qa5 14. Rac1 Nd7 15. Qb1 Rfc8 16. Nd5 Bxd5 17. exd5 Qb4 18. Rc2 Rc7 19. Qe1 Qxe1 20. Rxe1 Nc5 21. Bxc5 Rxc5 22. Bd3 Kf8 23. g3 Ra6 1/2-1/2

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.04"]
[Round "1"]
[White "Slezinski, Nikodem"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1980"]
[BlackElo "1688"]
[PlyCount "109"]
[EventDate "2022.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. Nf3 Bg7 6. Nxd4 cxd4 7. Qf3 e6 8. Nb5 d6 9. Qa3 Bf8 10. Nxd4 d5 11. Bb5+ Bd7 12. Qg3 Bg7 13. e5 Ne7 14. 0-0 Bxb5 15. Nxb5 Nf5 16. Qf4 a6 17. g4 axb5 18. gxf5 Ra4 19. d4 gxf5 20. Kh1 Qc7 21. Qg5 Bf8 22. c3 Qe7 23. Qg3 h6 24. Bd2 Kd8 25. Rg1 Kc8 26. Qd3 Qd7 27. Rg2 Be7 28. a3 b6 29. Rag1 Qe8 30. Rg7 Ra7 31. Qe2 Rc7 32. a4 bxa4 33. Qa6+ Kb8 34. Qe2 b5 35. Qh5 Bd8 36. Qh3 Bg5 37. f4 Bd8 38. Be1 Qf8 39. R7g2 f6 40. Rg6 fxe5 41. dxe5 Qe8 42. Qe3 Qc6 43. R1g2 Kb7 44. Bf2 Kc8 45. Qd4 h5 46. Qb4 Rd7 47. Bd4 Kb7 48. Rg7 Rh7 49. Rxh7 Rxh7 50. Qf8 Rd7 51. Qe8 h4 52. Rg6 Be7 53. Rg7 Qc7 54. Bc5 Ka6 55. Qa8+ 1-0

[Event "Lazy Baltic Pearl op-A 18th"]
[Site "Lazy"]
[Date "2022.07.04"]
[Round "9"]
[White "Lonski, Aleksander"]
[Black "Kusiak, Mateusz"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1517"]
[BlackElo "1693"]
[PlyCount "40"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. Ne2 a6 6. Nbc3 e6 7. 0-0 Nge7 8. d3 0-0 9. Rb1 Rb8 10. Be3 d6 11. a4 Nb4 12. d4 cxd4 13. Bxd4 Bh6 14. Bf6 Qc7 15. b3 Nec6 16. f4 Bg7 17. Bxg7 Kxg7 18. Kh1 Rd8 19. Qd2 f6 20. Rfc1 Qe7 1/2-1/2

[Event "Lazy Baltic Pearl op-A 18th"]
[Site "Lazy"]
[Date "2022.07.03"]
[Round "8"]
[White "Kusiak, Mateusz"]
[Black "Sliz, Karol"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1693"]
[BlackElo "1615"]
[PlyCount "76"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Qd3 Nxe4 7. Qxe4 Nf6 8. Qd3 e6 9. g3 Qc7 10. Bg2 Bd6 11. 0-0 0-0 12. Bg5 Nd7 13. Rad1 b6 14. Bc1 Bb7 15. Nd2 Qc8 16. Ne4 Be7 17. Rfe1 c5 18. c3 cxd4 19. Qxd4 Nf6 20. Qa4 Nxe4 21. Bxe4 Bxe4 22. Rxe4 a6 23. Red4 b5 24. Qb3 Bc5 25. R4d3 Qc6 26. Bf4 Qb6 27. Be3 Bxe3 28. Rxe3 Rfd8 29. Red3 Rxd3 30. Rxd3 Rd8 31. Qd1 Rxd3 32. Qxd3 g6 33. Kg2 Qc6+ 34. f3 Kg7 35. Qd4+ Kg8 36. Kf2 h5 37. Ke3 Kf8 38. Qb4+ Qd6 1/2-1/2

[Event "Lazy Baltic Pearl op-A 18th"]
[Site "Lazy"]
[Date "2022.07.02"]
[Round "7"]
[White "Pijewski, Milosz"]
[Black "Kusiak, Mateusz"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1496"]
[BlackElo "1693"]
[PlyCount "76"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 exd5 5. cxd5 g6 6. Nc3 d6 7. e4 Bg7 8. h3 0-0 9. Bd3 Re8 10. 0-0 Na6 11. a3 c4 12. Bxc4 Nxe4 13. Nxe4 Rxe4 14. Bd3 Re8 15. Bg5 Qa5 16. b4 Qb6 17. Qa4 Nc7 18. Rae1 Bf5 19. Be3 Rxe3 20. Rxe3 Bh6 21. Bxf5 Bxe3 22. fxe3 Qxe3+ 23. Kh1 gxf5 24. Qd7 Qd3 25. Re1 Nxd5 26. Qxd6 Qc4 27. Qd7 Nf4 28. Qxf5 Ng6 29. Ne5 Nxe5 30. Qxe5 Rc8 31. Qg5+ Kf8 32. Qh6+ Kg8 33. Re3 Qc1+ 34. Kh2 Qa1 35. Rg3+ Kh8 36. Qg5 Qb2 37. Qg4 Re8 38. a4 Qe5 1/2-1/2

[Event "Lazy Baltic Pearl op-A 18th"]
[Site "Lazy"]
[Date "2022.06.30"]
[Round "5"]
[White "Babiarz, Arkadiusz"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2027"]
[BlackElo "1693"]
[PlyCount "125"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. Nd5 Bg7 8. Bg5 0-0 9. Nxf6+ exf6 10. Bf4 f5 11. Qd2 Qb6 12. Rb1 Re8 13. e3 Bf8 14. Qd5 Qb4+ 15. Qd2 Qa4 16. a3 d5 17. Qxd5 Be6 18. Qd1 Qc6 19. Qf3 Qa6 20. Be5 Bxa3 21. Bc3 Rad8 22. bxa3 Qxa3 23. Bb4 Qa2 24. Rd1 Bxc4 25. Bxc4 Qxc4 26. Bd2 Rd7 27. Qe2 Qb3 28. Ba5 Rxd1+ 29. Qxd1 Qc4 30. Bd2 Rd8 31. Qc1 Qd5 32. f3 a5 33. Rf1 a4 34. Rf2 Qd6 35. f4 b5 36. Ba5 Re8 37. Qc3 Qe6 38. Rb2 Qxe3+ 39. Qxe3 Rxe3+ 40. Kd2 a3 41. Ra2 Rb3 42. Kc2 Re3 43. Bc3 Re4 44. Rxa3 f6 45. Bxf6 Rxf4 46. Rd3 Kf7 47. Bc3 Rh4 48. h3 Rf4 49. Rf3 Rc4 50. Kd3 Ke6 51. Re3+ Kd6 52. Re8 Rh4 53. Rh8 Kc5 54. Bf6 Rh5 55. h4 Kd5 56. g3 Ke6 57. Bg5 Kd5 58. Be3 Ke5 59. Rb8 Kf6 60. Rxb5 h6 61. Rb6+ Kf7 62. Rb7+ Kf8 63. Rh7 1-0

[Event "Lazy Baltic Pearl op-A 18th"]
[Site "Lazy"]
[Date "2022.06.28"]
[Round "3"]
[White "Kusiak, Mateusz"]
[Black "Slawinski, Miroslaw"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1693"]
[BlackElo "2025"]
[PlyCount "97"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 a6 3. Nf3 b5 4. Bd3 Bb7 5. 0-0 c5 6. c3 d5 7. e5 h6 8. Re1 Nd7 9. Nbd2 Ne7 10. Nf1 Nc6 11. h3 b4 12. Ne3 Qb6 13. Nh4 0-0-0 14. Nf3 Be7 15. Bf1 g5 16. cxb4 cxd4 17. Nc2 Nxb4 18. Ncxd4 Rdg8 19. Be3 Kb8 20. a3 Nc6 21. Nxe6 d4 22. Nexd4 Ncxe5 23. Nxe5 Nxe5 24. Nf5 Qe6 25. Nxe7 Qxe7 26. Qd4 Nc6 27. Qa4 Qf6 28. Bxa6 Bxa6 29. Qxa6 g4 30. Qb6+ Ka8 31. Rac1 gxh3 32. Rc4 Rxg2+ 33. Kf1 Rg1+ 34. Kxg1 Qg6+ 35. Bg5 Qxg5+ 36. Kf1 Qg2+ 37. Ke2 Re8+ 38. Kd3 Qg6+ 39. Kd2 Rd8+ 40. Kc1 Rc8 41. Re5 Qg1+ 42. Kd2 Rd8+ 43. Ke3 Qe1+ 44. Kf3 Nxe5+ 45. Kg3 Rg8+ 46. Kf4 Rg4+ 47. Kf5 Rxc4 48. Qa6+ Kb8 49. Qd6+ 0-1

[Event "Lazy Baltic Pearl op-A 18th"]
[Site "Lazy"]
[Date "2022.06.27"]
[Round "2"]
[White "Kusiak, Mateusz"]
[Black "Mielczarski, Miroslaw"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1693"]
[BlackElo "2115"]
[PlyCount "81"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. b3 d4 5. Bb2 c5 6. d3 Nc6 7. e3 dxe3 8. fxe3 Be7 9. Bg2 0-0 10. 0-0 Ng4 11. Qe2 Bf6 12. Nc3 Qe7 13. Nd2 Bxc3 14. Bxc3 f5 15. Bxc6 bxc6 16. Nf3 Qd6 17. Kg2 e5 18. h3 e4 19. hxg4 exf3+ 20. Rxf3 Be6 21. gxf5 Bxf5 22. e4 Qe6 23. Rf4 g5 24. Rf2 Bh3+ 25. Kg1 Rxf2 26. Kxf2 Bg4 27. Qe3 Rf8+ 28. Kg1 Qh6 29. Bd2 Rf3 30. Qxg5+ Qxg5 31. Bxg5 Rxg3+ 32. Kf2 Rf3+ 33. Kg1 Rg3+ 34. Kf2 Rf3+ 35. Kg2 Rxd3 36. Re1 Kf7 37. Be3 h5 38. Kg3 Ke6 39. Kf4 a6 40. Rf1 Rd7 41. Re1 1/2-1/2

[Event "Lazy Baltic Pearl op-A 18th"]
[Site "Lazy"]
[Date "2022.06.26"]
[Round "1"]
[White "Kaliszuk, Kamil"]
[Black "Kusiak, Mateusz"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2088"]
[BlackElo "1693"]
[PlyCount "96"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. f3 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. b3 Rfc8 13. Bd3 a6 14. Ne2 Qxd2+ 15. Kxd2 b5 16. cxb5 axb5 17. Rxc8+ Bxc8 18. Bb1 d5 19. e5 Nd7 20. Nc3 Bxe5 21. Nxd5 Bb7 22. Nb4 Rc8 23. Nd3 Bd6 24. h3 e5 25. Rc1 Rd8 26. Ke2 e4 27. fxe4 Bxe4 28. Nf4 Nf6 29. g4 Ra8 30. Bxe4 Nxe4 31. Kd3 Bxf4 32. Bxf4 Nf2+ 33. Ke3 Nxh3 34. Bh6 f6 35. Rc7 g5 36. Rg7+ Kh8 37. Rd7 Kg8 38. Rg7+ Kh8 39. Rf7 Nf4 40. Ke4 Re8+ 41. Kf3 Nd5 42. Rd7 Ne7 43. Bf8 Rxf8 44. Rxe7 Ra8 45. Re2 Kg7 46. Rc2 Kg6 47. Rh2 Ra7 48. Ke4 Rd7 1/2-1/2

[Event "Wch U16 blitz"]
[Site "Rhodes"]
[Date "2022.05.03"]
[Round "3"]
[White "Kusiak, Mateusz"]
[Black "Pidluznij, Gleb"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1631"]
[BlackElo "2044"]
[PlyCount "108"]
[EventDate "2022.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 0-0 13. Bd3 a5 14. 0-0 Be6 15. Kh1 Bg5 16. f4 exf4 17. Nxf4 Bxf4 18. Rxf4 Qb6 19. b3 Ne5 20. Qd2 Rab8 21. Rd1 Rfd8 22. Be2 Qc5 23. Nd4 Rb6 24. Nb5 h6 25. Qd4 Qxd4 26. Rxd4 Rd7 27. Rf1 Kf8 28. Rd2 Ke7 29. Rfd1 Ng6 30. Kg1 Ne5 31. Nd4 Rc7 32. Kf2 g6 33. Nb5 Rd7 34. h3 Rc6 35. Ke3 Rb6 36. Nd4 Rc7 37. Nf3 Nxf3 38. Bxf3 Rc5 39. Kf4 a4 40. Be2 axb3 41. axb3 Ra6 42. Rd3 g5+ 43. Kg3 Ra2 44. Bf3 Ra6 45. R1d2 Re5 46. Rd4 Rc5 47. Bg4 Re5 48. Bxe6 Rxe6 49. Kg4 Ra3 50. R2d3 Ra2 51. g3 Re2 52. Kf3 Rh2 53. Kg4 Re2 54. Kf3 Rh2 1/2-1/2

[Event "Wch U16 blitz"]
[Site "Rhodes"]
[Date "2022.05.03"]
[Round "4"]
[White "Tobak, Mikhail"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2068"]
[BlackElo "1631"]
[PlyCount "44"]
[EventDate "2022.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. c4 Nc6 7. Qe4 Nc7 8. Nc3 Bb4 9. Bd3 b6 10. Qg4 Kf8 11. h4 d5 12. Bg5 Qd7 13. 0-0 h6 14. Be3 Bb7 15. cxd5 Bxc3 16. dxc6 Bxc6 17. Rad1 Bxf3 18. Qxf3 Bxe5 19. Be4 Nd5 20. Bxd5 Rb8 21. Bb3 Qe7 22. Bf4 Bxf4 1-0

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.26"]
[Round "8"]
[White "Kusiak, Mateusz"]
[Black "Madajczak, Piotr"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1715"]
[BlackElo "1902"]
[PlyCount "43"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bc4 e6 9. Bf4 Be7 10. 0-0-0 Nbd7 11. g4 Nb6 12. Bb3 Nfd5 13. Be5 0-0 14. Ne4 a5 15. c4 a4 16. Bc2 Nb4 17. Bb1 Nxc4 18. a3 Nd5 19. Qd3 Bg5+ 20. Nxg5 Qxg5+ 21. f4 Nxe5 22. Qxh7# 1-0

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.25"]
[Round "7"]
[White "Kusiak, Mateusz"]
[Black "Grzadka, Artur"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1715"]
[BlackElo "1710"]
[PlyCount "59"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. f4 e6 7. Bd3 c5 8. c3 Qb6 9. Nf3 Nc6 10. dxc5 Bxc5 11. Nbd2 Bf2+ 12. Kf1 Bg3 13. Qe2 Bxf4 14. Kg2 Nge7 15. Bc2 h5 16. Nc4 dxc4 17. Bxf4 0-0-0 18. Ng5 Be8 19. Ne4 Nd5 20. Bg5 Nce7 21. Nd6+ Kb8 22. Nxc4 Qc6 23. Be4 f6 24. exf6 gxf6 25. Bxf6 Nf4+ 26. Kf2 Qc5+ 27. Qe3 Qxe3+ 28. Nxe3 Rd2+ 29. Kf3 hxg4+ 30. Nxg4 1-0

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.24"]
[Round "6"]
[White "Lysakowski, Kamil"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1805"]
[BlackElo "1715"]
[PlyCount "19"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Bg7 8. Nc3 Qd8 9. d5 Nb4 10. Qa4+ 1-0

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.23"]
[Round "5"]
[White "Dziewonski, Dariusz"]
[Black "Kusiak, Mateusz"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2093"]
[BlackElo "1715"]
[PlyCount "97"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bd7 9. Nxd7 Qxd7 10. Bb5 Bg7 11. 0-0 0-0 12. Bf4 a6 13. Bxc6 bxc6 14. Be5 Qf5 15. f4 Rad8 16. Rae1 Rd2 17. Re2 Rxe2 18. Nxe2 Nd5 19. Bxg7 Kxg7 20. Ng3 Qf6 21. c3 Rb8 22. Rf2 Qe6 23. Qd4+ Nf6 24. b3 Rb7 25. Re2 Qd5 26. Rd2 Rd7 27. Qxd5 Rxd5 28. Rxd5 Nxd5 29. Ne2 Kf6 30. Kf2 e5 31. g3 Kf5 32. fxe5 Kxe5 33. Kf3 a5 34. a3 Nb6 35. Ke3 a4 36. bxa4 Nxa4 37. Kd3 Kd5 38. Nd4 Nb2+ 39. Kc2 Nc4 40. a4 Kc5 41. Nf3 Ne3+ 42. Kb3 Nf1 43. c4 f5 44. Kc3 Kb6 45. Kd3 g5 46. Nxg5 Nxh2 47. Nxh7 Nf1 48. Kc3 Nxg3 49. Ng5 1/2-1/2

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.22"]
[Round "4"]
[White "Kusiak, Mateusz"]
[Black "Bochenek, Ryszard"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1715"]
[BlackElo "1530"]
[PlyCount "39"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. 0-0 e5 9. Qd3 Be7 10. Bg5 0-0 11. Rad1 Qc7 12. Bxf6 gxf6 13. Nh4 Rad8 14. Nf5 Kh8 15. Nd5 Bxd5 16. Qxd5 Rd7 17. Rd3 Bd8 18. Qb3 Qc6 19. Re1 Bb6 20. Rh3 1-0

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.21"]
[Round "3"]
[White "Kubik, Rafal"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1732"]
[BlackElo "1715"]
[PlyCount "64"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Nbd2 cxd4 7. Bc4 Qd8 8. Nxd4 e5 9. N4f3 Ne7 10. 0-0 0-0 11. Ne4 Qc7 12. Qe2 Nbc6 13. a3 h6 14. Rd1 Na5 15. Ba2 b6 16. Nd6 Nf5 17. Nxf5 Bxf5 18. Nh4 Qc8 19. Bd5 Rb8 20. Nxf5 Qxf5 21. Be3 Rfd8 22. f3 Rd7 23. b4 Nb7 24. Rac1 Nd8 25. c4 Rc8 26. c5 Rdc7 27. Qd2 bxc5 28. Bxc5 Qd7 29. Qc2 Qb5 30. Qxg6 Rxc5 31. bxc5 Rxc5 32. Qd6 Bf8 1-0

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.20"]
[Round "2"]
[White "Kusiak, Mateusz"]
[Black "Chyzy, Jakub"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1715"]
[BlackElo "2227"]
[PlyCount "64"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 Na5 9. c3 Nxb3 10. Qxb3 Bb7 11. d3 0-0 12. a4 c5 13. Nbd2 Bc6 14. a5 Nd7 15. d4 exd4 16. cxd4 Bf6 17. e5 c4 18. Qc3 dxe5 19. dxe5 Be7 20. b3 Rc8 21. bxc4 bxc4 22. Nd4 Bc5 23. Ne4 Bxe4 24. Rxe4 Nxe5 25. Nf5 f6 26. Qg3 Qd7 27. Bh6 Rf7 28. Ne3 Qd3 29. Rh4 c3 30. Rd1 Qg6 31. Bf4 Qxg3 32. Bxg3 Bxe3 0-1

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.19"]
[Round "1"]
[White "Kazmierowski, Tymon"]
[Black "Kusiak, Mateusz"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2032"]
[BlackElo "1715"]
[PlyCount "92"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. f3 Nxd4 11. Bxd4 Bc6 12. Rc1 a5 13. Qd2 a4 14. Rfd1 Nd7 15. Bxg7 Kxg7 16. Qd4+ f6 17. f4 e5 18. Qxd6 Qb6+ 19. Kh1 Qxb2 20. Bg4 f5 21. Bf3 Nf6 22. fxe5 Nxe4 23. Bxe4 fxe4 24. Nd5 e3 25. Nxe3 Rae8 26. Rc2 Qxe5 27. Qxe5+ Rxe5 28. Ng4 Rg5 29. h3 h5 30. Ne3 Re5 31. Nd5 Rd8 32. Rcd2 b5 33. Nb4 Rxd2 34. Rxd2 Be8 35. cxb5 Bxb5 36. Kg1 Rf5 37. Nd5 Rf1+ 38. Kh2 Rc1 39. Rb2 Bc4 40. Nb6 a3 41. Rf2 Be6 42. Rf3 Rb1 43. Na4 Bxa2 44. Rxa3 Bf7 45. Re3 Ra1 46. Nb2 Ra2 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.21"]
[Round "9"]
[White "Kusiak, Mateusz"]
[Black "Janusiewicz, Michal"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1755"]
[BlackElo "1361"]
[PlyCount "93"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Be3 b5 9. Nd5 Rb8 10. Be2 Nf6 11. f3 Be6 12. c3 0-0 13. Nc2 Bxd5 14. exd5 Na5 15. Nb4 Qc8 16. 0-0 Nc4 17. Bxc4 Qxc4 18. Qd2 Rbc8 19. Rfd1 a5 20. Nc6 Bd8 21. Bg5 Bb6+ 22. Kh1 Nxd5 23. Nxa5 Bxa5 24. Qxd5 Rc6 25. Be7 Rb8 26. Bxd6 Qxd5 27. Rxd5 Rd8 28. Rad1 f6 29. h3 Rdc8 30. Rxb5 Bb6 31. Bb4 Be3 32. Rbd5 Kf7 33. Rd7+ Kg6 34. a4 Ra6 35. b3 Rb8 36. R1d6 Rxd6 37. Rxd6 Kg5 38. g3 h5 39. a5 h4 40. Kg2 hxg3 41. Kxg3 f5 42. Rd5 Bf4+ 43. Kg2 Rc8 44. c4 Kh4 45. Rd7 g6 46. Rh7+ Kg5 47. Be7# 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.20"]
[Round "8"]
[White "Gbiorczyk, Mikolaj"]
[Black "Kusiak, Mateusz"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1487"]
[BlackElo "1755"]
[PlyCount "68"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bd7 9. Nxd7 Qxd7 10. Be3 Bg7 11. Rd1 Qc8 12. Be2 0-0 13. 0-0 Ne5 14. Nd5 Nxd5 15. Rxd5 a6 16. c4 b5 17. cxb5 axb5 18. Qb3 Nc4 19. Rxb5 Nxb2 20. Rc1 Qa6 21. Rc2 Qxa2 22. Rxb2 Qxb2 23. Qxb2 Bxb2 24. Rxb2 Ra1+ 25. Bf1 Rd8 26. f4 Rdd1 27. Rf2 Rd5 28. g3 Rda5 29. Rd2 Rb1 30. Kg2 Ra8 31. Be2 Rab8 32. Bf2 R1b2 33. Rxb2 Rxb2 34. Kf3 h5 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.19"]
[Round "7"]
[White "Kusiak, Mateusz"]
[Black "Malinowski, Szymon"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1755"]
[BlackElo "1601"]
[PlyCount "66"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Ne5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Bd6 12. f4 Nbd7 13. 0-0-0 Qc7 14. Rhe1 Rf8 15. Nf5 exf5 16. Nxc6+ Ne4 17. Rxe4+ fxe4 18. Qxe4+ Ne5 19. Nxe5 Bxe5 20. fxe5 0-0-0 21. Bb4 Rfe8 22. Qg4+ Qd7 23. Qxg7 Rg8 24. Qxh6 Rxg2 25. Qe3 Kb8 26. Qe4 Qh3 27. Bd6+ Ka8 28. Qf4 Rdg8 29. c3 R2g4 30. Qd2 Qxh4 31. b3 Rg2 32. Qd3 Rxa2 33. c4 Rgg2 0-1

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.18"]
[Round "6"]
[White "Kotowicz, Kamil"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "1765"]
[BlackElo "1755"]
[PlyCount "57"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 a6 11. Be2 Re8 12. 0-0 Bxc3 13. bxc3 Rxe4 14. Bd3 Re8 15. f5 Ne5 16. fxg6 hxg6 17. Bg5 Qc7 18. Nxe5 dxe5 19. Bc4 Qd6 20. Rf6 Qf8 21. d6 Be6 22. Bxe6 Rxe6 23. Rxe6 fxe6 24. Be7 Qf7 25. Qb3 Nc6 26. Rf1 Na5 27. Qb6 Nc4 28. Qxb7 Qe8 29. d7 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.18"]
[Round "5"]
[White "Kusiak, Mateusz"]
[Black "Wydmanski, Szymon"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1755"]
[BlackElo "1735"]
[PlyCount "201"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. Be3 e5 9. Qd3 Nf6 10. h3 Qd7 11. a4 Rd8 12. 0-0 g5 13. Nd2 Nh5 14. Nd5 Bg7 15. Nc4 0-0 16. Rfd1 g4 17. hxg4 Qxg4 18. Ne7+ Kh8 19. Nxc6 bxc6 20. Nxd6 Kh7 21. c4 Rg8 22. Qf1 Nf4 23. Bxf4 exf4 24. f3 Qh5 25. Qf2 Rb8 26. Rd2 Rxb2 27. Rxb2 Bxb2 28. Qxb2 Qc5+ 29. Qf2 Qxd6 30. Qxa7 Qd2 31. Qf2 Qc3 32. Rd1 Qxc4 33. Ra1 Ra8 34. Qa2 Qd4+ 35. Kf1 Kg7 36. Qa3 Rb8 37. Rc1 Rb2 38. Qc3 Qxc3 39. Rxc3 Ra2 40. Rxc6 Rxa4 41. Rc5 Ra6 42. Kg1 Rg6 43. Rf5 Rf6 44. Rh5 Kg6 45. Rd5 Rc6 46. Kh2 Rb6 47. Kh3 Rb1 48. Kg4 Rb2 49. Rd6+ Kg7 50. Kh3 Rc2 51. Rd5 Rc1 52. Rh5 Rc2 53. Rh4 Kg6 54. Rxf4 Ra2 55. Rf5 Rb2 56. Ra5 Rc2 57. g3 Rc6 58. f4 f6 59. Kg4 Rc7 60. e5 fxe5 61. Rxe5 Rc4 62. Ra5 Rc6 63. Ra4 Rb6 64. Ra3 Rc6 65. Rf3 Rc4 66. Kh4 Rc6 67. g4 Rc1 68. Re3 Rh1+ 69. Kg3 Rg1+ 70. Kh3 Rf1 71. Re6+ Kf7 72. Re4 Kg6 73. Kg2 Ra1 74. Re6+ Kg7 75. f5 Ra3 76. Kf2 Rb3 77. Re3 Rb5 78. Rf3 Kf6 79. Rf4 h5 80. Kg3 hxg4 81. Kxg4 Ra5 82. Rb4 Ra6 83. Kf4 Rc6 84. Ke4 Ra6 85. Rc4 Rb6 86. Ra4 Rc6 87. Ra8 Rb6 88. Rf8+ Ke7 89. Rh8 Kf7 90. Rh7+ Kf8 91. Rc7 Ra6 92. Kf4 Rb6 93. Kg5 Ra6 94. Rc4 Rb6 95. Rf4 Kf7 96. Ra4 Kg7 97. Ra5 Kf7 98. f6 Rb1 99. Ra7+ Kf8 100. f7 Rg1+ 101. Kf6 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.17"]
[Round "4"]
[White "Kubik, Rafal"]
[Black "Kusiak, Mateusz"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1718"]
[BlackElo "1755"]
[PlyCount "108"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nc6 8. 0-0 Be7 9. Qe2 h6 10. Rd1 a6 11. Nc3 Nxc3 12. bxc3 d5 13. Bd3 Na5 14. a4 Bd7 15. Ba3 Bxa3 16. Rxa3 Rc8 17. Nd2 Qb6 18. Rb1 Qa7 19. Qe1 Rc7 20. Nb3 Nxb3 21. Rbxb3 Ke7 22. a5 Rhc8 23. g3 Rg8 24. Qb1 Bc6 25. Rb6 Rd8 26. Qb4+ Ke8 27. f4 g6 28. Rb3 Qa8 29. g4 Qc8 30. Rb2 Qd7 31. f5 gxf5 32. gxf5 Qe7 33. Qxe7+ Kxe7 34. f6+ Kd7 35. Rg2 Kc8 36. Rb3 Ba4 37. Ra3 Bb5 38. Bxb5 axb5 39. Rg7 Kb8 40. Rb3 Ka7 41. Rxb5 Ka6 42. Rc5 Rxc5 43. dxc5 Rd7 44. Kf2 Kb5 45. Ke3 Kc4 46. Kd2 d4 47. Rg4 Kxc5 48. Kd3 dxc3+ 49. Kxc3 Kb5 50. Rh4 Kxa5 51. Rxh6 b5 52. Rh4 Rc7+ 53. Kb3 Kb6 54. Rd4 Rc5 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.16"]
[Round "3"]
[White "Kusiak, Mateusz"]
[Black "Wesolek, Krzysztof"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1755"]
[BlackElo "1570"]
[PlyCount "117"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Be7 6. d4 d5 7. Bd3 Bf5 8. 0-0 Nc6 9. cxd5 Qxd5 10. Nc3 Nxc3 11. bxc3 0-0 12. Bf4 Bxd3 13. Qxd3 Qd7 14. Rfe1 Bd6 15. Ng5 g6 16. Bxd6 cxd6 17. Re3 h6 18. Nh3 Rfe8 19. Rg3 Ne7 20. Nf4 Qf5 21. Qf3 Kh7 22. h4 Rac8 23. Rh3 Rc7 24. g4 Qf6 25. Qe4 Rec8 26. Rc1 d5 27. Qe3 b5 28. Rf3 Qxh4 29. Ng2 Qg5 30. Rxf7+ Kg8 31. f4 Qxg4 32. Rxe7 Rxe7 33. Qxe7 h5 34. Qg5 Qxg5 35. fxg5 b4 36. Ne3 Rxc3 37. Rxc3 bxc3 38. Kf2 Kf7 39. Ke2 Ke6 40. Kd3 h4 41. Kxc3 h3 42. Nf1 Kf5 43. Kd3 Kxg5 44. Ke3 Kg4 45. a4 a5 46. Kf2 Kf4 47. Nd2 h2 48. Kg2 Ke3 49. Nb3 Kd3 50. Kxh2 Kc4 51. Nxa5+ Kxd4 52. Nb3+ Kc4 53. a5 Kb5 54. Kg2 d4 55. Kf3 g5 56. Ke4 g4 57. Kxd4 g3 58. Ke3 g2 59. Kf2 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.16"]
[Round "2"]
[White "Trochimczuk, Szymon"]
[Black "Kusiak, Mateusz"]
[Result "0-1"]
[ECO "A69"]
[WhiteElo "1493"]
[BlackElo "1755"]
[PlyCount "82"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 a6 8. a4 Nbd7 9. e4 Bg7 10. Be2 0-0 11. 0-0 Re8 12. f4 c4 13. Bxc4 Nc5 14. Qc2 Qe7 15. Re1 Bf5 16. Bd3 Rac8 17. Re2 Nfxe4 18. Bxe4 Bxc3 19. bxc3 Bxe4 20. Nxe4 Nxe4 21. Bb2 Rc4 22. f5 Qc7 23. Qd3 Qc5+ 24. Kf1 Re5 25. g4 Qxd5 26. Qxd5 Rxd5 27. Rae1 gxf5 28. Kg1 Ng5 29. Rf1 Rxg4+ 30. Kh1 Ne4 31. Rfe1 f6 32. c4 Rd3 33. Rf1 Kf7 34. Ree1 Rd2 35. Bc1 Nf2+ 36. Rxf2 Rxf2 37. h3 Rxc4 38. Be3 Ra2 39. Bb6 Rcxa4 40. Bd8 Re4 41. Rc1 b5 0-1

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.15"]
[Round "1"]
[White "Kusiak, Mateusz"]
[Black "Latacz, Grzegorz"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1755"]
[BlackElo "1446"]
[PlyCount "74"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. c3 Nc6 6. Ne2 Nf6 7. e5 Nd7 8. 0-0 0-0 9. Nf3 f6 10. exf6 Nxf6 11. Re1 Bd6 12. Bg5 h6 13. Bf4 Ng4 14. Bg3 e5 15. dxe5 Ncxe5 16. Nxe5 Bxe5 17. Bxe5 Nxe5 18. Ng3 Qf6 19. f3 Nc6 20. Qd2 Be6 21. Re2 d4 22. Ne4 Qe7 23. b3 Rad8 24. Nf2 Qf6 25. Ne4 Qe7 26. Rae1 Bf7 27. Ng3 Qf6 28. c4 Rfe8 29. Be4 Bg6 30. Bd5+ Kh8 31. Re6 Rxe6 32. Rxe6 Qf8 33. Rxg6 Ne7 34. Re6 Nxd5 35. cxd5 Rxd5 36. Re4 Qc8 37. Qd3 a6 1-0

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.25"]
[Round "9"]
[White "Kusiak, Mateusz"]
[Black "Rylski, Tadeusz"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1634"]
[BlackElo "1644"]
[PlyCount "81"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Be6 8. Ng5 Bg4 9. f3 Bh5 10. Bc4 Be7 11. Be3 h6 12. Nh3 Qc7 13. Bb3 Nbd7 14. 0-0 Nc5 15. Nf2 Nxb3 16. cxb3 Rd8 17. Rc1 Qd7 18. Nd3 0-0 19. Nb4 Rc8 20. Nbd5 Nxd5 21. Nxd5 Rxc1 22. Qxc1 Bg6 23. Qc4 Kh8 24. Nb6 Qd8 25. Qd5 Bg5 26. Bf2 Qc7 27. Nc4 Be7 28. Rd1 f5 29. Bb6 Qb8 30. Qe6 Qe8 31. Nxd6 Rf6 32. Qxf6 Bxf6 33. Nxe8 Bxe8 34. exf5 Kg8 35. Bd8 Kf7 36. Bxf6 Kxf6 37. g4 Bc6 38. Rd6+ Kg5 39. Rg6+ Kf4 40. Rxg7 Kxf3 41. f6 1-0

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.24"]
[Round "8"]
[White "Krawczyk, Flawian"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1984"]
[BlackElo "1634"]
[PlyCount "92"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bd3 0-0 9. 0-0 a6 10. a4 Bg4 11. h3 Bxf3 12. Qxf3 Nbd7 13. Qd1 Re8 14. Re1 Rc8 15. Bf4 Ne5 16. Bh2 Qb6 17. Rb1 Nfd7 18. Bf1 c4 19. a5 Qxa5 20. f4 Nd3 21. Bxd3 cxd3 22. Qxd3 Bxc3 23. bxc3 Rxc3 24. Qd2 Qc5+ 25. Kh1 b5 26. e5 Rc2 27. Qd3 Qf2 28. Rg1 dxe5 29. fxe5 Nxe5 30. Qe4 Rc4 31. Qe1 Qf5 32. Rf1 Qe4 33. Qxe4 Rxe4 34. Ra1 Rd8 35. Rfd1 Rd6 36. Bg1 Rc4 37. Rd2 f6 38. Ba7 Nd7 39. Re1 Kf7 40. Bg1 Nc5 41. Bh2 Rd7 42. d6 Ne4 43. Ra2 Nc5 44. Rae2 Rd4 45. Re7+ Rxe7 46. Rxe7+ Kf8 1-0

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.23"]
[Round "7"]
[White "Kusiak, Mateusz"]
[Black "Pieczulis, Hubert"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1634"]
[BlackElo "1445"]
[PlyCount "139"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. g3 Be7 7. Bg2 0-0 8. 0-0 c5 9. h3 Nc6 10. d4 d5 11. b3 Bf5 12. Bb2 Rc8 13. Nc3 cxd4 14. Nxd4 Nxd4 15. Qxd4 Bc5 16. Qf4 Bxc2 17. Rac1 Be4 18. Nxe4 Nxe4 19. Bxe4 dxe4 20. Qxe4 Qg5 21. Kg2 b6 22. h4 Qg6 23. Qf3 Rcd8 24. h5 Qd3 25. Qg4 Qd5+ 26. Kg1 g6 27. Bf6 Rde8 28. Rcd1 Qe6 29. Qg5 Be7 30. Bxe7 Qxe7 31. Qg4 Rd8 32. h6 f5 33. Qc4+ Qf7 34. Qa4 Rfe8 35. Qc6 Rc8 36. Qd7 Rc7 37. Qa4 Rce7 38. Rd6 Qf8 39. Qf4 Re4 40. Qd2 Re2 41. Qd5+ Qf7 42. Qd4 R2e4 43. Qd3 Qf8 44. Rd7 R4e7 45. Qd5+ Qf7 46. Rxe7 Rxe7 47. Qd8+ Qf8 48. Qd2 Qe8 49. Rd1 Re2 50. Qd5+ Qf7 51. Qa8+ Re8 52. Rd8 Kf8 53. Rxe8+ Qxe8 54. Qxa7 Qe1+ 55. Kg2 Qe4+ 56. Kh2 f4 57. Qb8+ Ke7 58. Qxf4 Qxf4 59. gxf4 Kd6 60. Kg3 Kc5 61. Kg4 Kb4 62. Kg5 Ka3 63. Kf6 Kxa2 64. Kg7 Kxb3 65. Kxh7 Kc2 66. Kxg6 b5 67. h7 b4 68. h8Q b3 69. f5 b2 70. Qxb2+ 1-0

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "6"]
[White "Duda, Szymon"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1413"]
[BlackElo "1634"]
[PlyCount "75"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. e3 Bg7 5. b3 0-0 6. Bb2 d5 7. Be2 cxd4 8. exd4 b6 9. 0-0 e6 10. Nbd2 Ne4 11. cxd5 exd5 12. Ne5 Bb7 13. Rc1 Nd7 14. Nxe4 dxe4 15. Ba3 Re8 16. Bb5 Nxe5 17. Bxe8 Nd3 18. Bc6 Ba6 19. Bxa8 Nxc1 20. Bxe4 Bxf1 21. Kxf1 Nxa2 22. Qc2 Bxd4 23. Qxa2 Bb2 24. g3 Qd1+ 25. Kg2 Bxa3 26. Qxa3 Qd7 27. Qa4 Qe7 28. Qc6 Qe5 29. Bf3 Kg7 30. Qb7 Qe6 31. Qd5 Qe7 32. Qd4+ Kg8 33. Qe4 Qd7 34. Qe5 Qd8 35. h4 Qd7 36. g4 Qd8 37. Kg3 Qd7 38. h5 1-0

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "5"]
[White "Kusiak, Mateusz"]
[Black "Musial, Igor"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1634"]
[BlackElo "1903"]
[PlyCount "61"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. Bc2 Bg7 7. 0-0 0-0 8. d4 b6 9. Bf4 Bb7 10. Re1 cxd4 11. Nxd4 Ne5 12. Nd2 Rc8 13. Bxe5 dxe5 14. N4f3 Qc7 15. Qe2 Rfd8 16. Rad1 Nh5 17. g3 Qc5 18. Kg2 e6 19. Bb3 b5 20. Qe3 Qxe3 21. Rxe3 Rd6 22. Nb1 Rxd1 23. Bxd1 Rd8 24. Bc2 f6 25. Rd3 Rxd3 26. Bxd3 a6 27. Nfd2 Bf8 28. b4 f5 29. f3 Nf6 30. Kf2 Kf7 31. Bc2 1/2-1/2

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.21"]
[Round "4"]
[White "Paszkowski, Krystian"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1782"]
[BlackElo "1634"]
[PlyCount "81"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Qc2 b4 6. b3 Bg7 7. Bb2 d6 8. Nbd2 0-0 9. e4 a5 10. g3 a4 11. bxa4 Bd7 12. Bg2 Bxa4 13. Qc1 Nbd7 14. 0-0 Bh6 15. Qe1 Bg7 16. Qe2 Qc7 17. h3 Nb6 18. Nb3 Nfd7 19. Bxg7 Kxg7 20. Rae1 Bxb3 21. axb3 f6 22. Qb2 Ne5 23. Nxe5 dxe5 24. f4 Nd7 25. h4 h6 26. Bh3 Rfd8 27. Re3 Nb6 28. Ref3 Rf8 29. Be6 exf4 30. gxf4 Kh7 31. Qg2 Rg8 32. Bxg8+ Rxg8 33. Kh1 Nd7 34. Rg3 Qd6 35. e5 fxe5 36. f5 Nf8 37. Rg1 h5 38. Rg5 Qf6 39. Rxh5+ gxh5 40. Qxg8+ Kh6 41. Qg5+ 1-0

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "3"]
[White "Kusiak, Mateusz"]
[Black "Rog, Bartlomiej"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1634"]
[BlackElo "1867"]
[PlyCount "52"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 b6 3. Bb2 Bb7 4. e3 e6 5. c4 Nf6 6. d4 Ne4 7. Nc3 Bb4 8. Qc2 0-0 9. a3 Bxc3+ 10. Bxc3 Nxc3 11. Qxc3 Bxf3 12. gxf3 Qf6 13. f4 c5 14. Bg2 Nc6 15. 0-0-0 cxd4 16. exd4 Rac8 17. Kb2 Ne7 18. Qe3 Ng6 19. Rhe1 Qh4 20. d5 Nxf4 21. Bf3 e5 22. Rg1 Nh3 23. Rg2 e4 24. Rd4 Rce8 25. Qc3 Rf7 26. Qd2 exf3 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "2"]
[White "Maslanka, Wojciech"]
[Black "Kusiak, Mateusz"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1943"]
[BlackElo "1634"]
[PlyCount "136"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 Nxc3 5. dxc3 b6 6. Bf4 Bb7 7. Bd3 e6 8. Qe2 h6 9. h4 Nc6 10. 0-0-0 Qc7 11. Ba6 Bxa6 12. Qxa6 Rb8 13. Qb5 Qb7 14. Rd2 a6 15. Qe2 Qa7 16. Rhd1 Rb7 17. g4 b5 18. g5 b4 19. c4 a5 20. Qe4 Ne7 21. b3 Nf5 22. h5 Be7 23. g6 f6 24. exf6 Bxf6 25. Be5 0-0 26. Bxf6 Rxf6 27. Ne5 Nd4 28. Ng4 Rf5 29. Re1 Rb8 30. Ne5 Rbf8 31. Re3 Rxf2 32. Nf7 Rxd2 33. Kxd2 Qc7 34. Rh3 a4 35. Kc1 d5 36. cxd5 exd5 37. Qd3 Qf4+ 38. Kb1 Re8 39. Rh1 Re3 40. Rf1 Qg3 41. Qd1 Rd3 42. Qc1 Rxb3+ 43. axb3 Qxb3+ 44. Ka1 Nxc2+ 45. Qxc2 Qxc2 46. Nxh6+ gxh6 47. Rf8+ Kxf8 48. g7+ Ke7 49. g8Q Qc3+ 50. Kb1 Qd3+ 51. Ka1 Qd4+ 52. Kb1 Qe4+ 53. Ka2 Qe2+ 54. Ka1 Qxh5 55. Qg7+ Ke6 56. Qg8+ Ke5 57. Qg3+ Ke4 58. Qg2+ Ke5 59. Qg7+ Ke6 60. Qg8+ Qf7 61. Qc8+ Kd6 62. Qb8+ Kc6 63. Qa8+ Kb5 64. Qb8+ Kc4 65. Qh2 Qf1+ 66. Kb2 Qd3 67. Ka1 Qd4+ 68. Kb1 b3 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.19"]
[Round "1"]
[White "Kusiak, Mateusz"]
[Black "Klim, Filip"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1634"]
[BlackElo "2062"]
[PlyCount "99"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Nc3 a6 6. Ba4 Nge7 7. Re1 0-0 8. Nd5 b5 9. Bb3 Na5 10. d4 Nxb3 11. axb3 d6 12. dxe5 dxe5 13. Bg5 f6 14. Nxf6+ Bxf6 15. Qxd8 Rxd8 16. Bxf6 Re8 17. Bxe5 c6 18. Bg3 Kg7 19. h3 Bb7 20. Rad1 Rad8 21. Bh4 Rxd1 22. Rxd1 Bc8 23. Rd6 h6 24. Bf6+ Kh7 25. e5 g5 26. Nd4 Nf5 27. Nxf5 Bxf5 28. Rxc6 Rc8 29. Rxa6 Bxc2 30. g4 Be4 31. Ra7+ Kg8 32. f3 Bxf3 33. Rg7+ Kf8 34. Rh7 Rc1+ 35. Kf2 Bd5 36. Rxh6 Bxb3 37. Bxg5 Rc2+ 38. Ke3 Kf7 39. e6+ Kg7 40. e7 Bf7 41. Rb6 Be8 42. h4 Rc4 43. Kf3 Bd7 44. Rb8 Bc6+ 45. Ke3 Re4+ 46. Kd3 Re6 47. Kd4 Kf7 48. Rf8+ Kg6 49. Kc5 Kg7 50. Rf6 1-0

[Event "Lazy Baltic Pearl op-A 17th"]
[Site "Lazy"]
[Date "2021.07.06"]
[Round "9"]
[White "Kapral, Krzysztof"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1923"]
[BlackElo "1634"]
[PlyCount "79"]
[EventDate "2021.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. Nbd2 d5 6. e3 b6 7. c4 e6 8. Qc2 Bb7 9. cxd5 exd5 10. Ne5 Qd6 11. Bd3 Nbd7 12. 0-0 Rac8 13. Rfc1 c5 14. Qd1 Qe6 15. f4 Nxe5 16. fxe5 Nd7 17. Qe2 f6 18. exf6 Bxf6 19. Nf3 Rfe8 20. Kf2 Qf7 21. Kg1 cxd4 22. Bxd4 Bxd4 23. Nxd4 Qe7 24. Rxc8 Bxc8 25. Rc1 Nc5 26. Bb5 Bg4 27. Qe1 Qxe3+ 28. Qxe3 Rxe3 29. h3 Bf5 30. Nxf5 gxf5 31. Rd1 Rc3 32. Rxd5 Rc2 33. Bc4 Kg7 34. Rxf5 Rxa2 35. Kh2 a5 36. Rf7+ Kh8 37. b4 Ra4 38. bxc5 Rxc4 39. cxb6 Rc8 40. b7 1-0

[Event "Lazy Baltic Pearl op-A 17th"]
[Site "Lazy"]
[Date "2021.07.05"]
[Round "8"]
[White "Kusiak, Mateusz"]
[Black "Wasik, Piotr"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1634"]
[BlackElo "1958"]
[PlyCount "109"]
[EventDate "2021.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Qe2 d6 8. f4 Nbd7 9. Kh1 Be7 10. c4 0-0 11. Nc3 b6 12. Bd2 Bb7 13. Rae1 g6 14. e5 Nh5 15. Be4 Bxe4 16. Qxe4 Ng7 17. b3 Rfe8 18. exd6 Qxd6 19. Be3 Nc5 20. Qf3 Bf6 21. Rd1 Qc7 22. Nde2 Nf5 23. Bxc5 bxc5 24. Ne4 Bg7 25. Qf2 Nd4 26. Nxd4 Bxd4 27. Rxd4 cxd4 28. Nf6+ Kf8 29. Nxe8 Rxe8 30. Qxd4 Kg8 31. Rd1 Qa5 32. Qd7 Rf8 33. Qd2 Qc7 34. h3 e5 35. fxe5 Qxe5 36. Qd4 Qa5 37. Rd2 Re8 38. c5 Re1+ 39. Kh2 Re6 40. Qd8+ Qxd8 41. Rxd8+ Kg7 42. b4 Kf6 43. Rd7 Re4 44. a3 Re3 45. Rd6+ Re6 46. Rb6 Ke7 47. c6 a5 48. Ra6 axb4 49. axb4 Re4 50. b5 Rb4 51. Rb6 h5 52. Rb7+ Kd6 53. c7 Kd7 54. b6 Rb3 55. Rb8 1-0

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.28"]
[Round "9"]
[White "Pawicka, Magdalena"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "1824"]
[BlackElo "1694"]
[PlyCount "77"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. 0-0 0-0 10. Qe3 Be6 11. Rb1 a5 12. b3 a4 13. Bb2 axb3 14. axb3 Nd7 15. Nd5 Bxd5 16. exd5 Ra2 17. Bxg7 Kxg7 18. Ra1 Qa5 19. Rxa2 Qxa2 20. Qxe7 Nf6 21. Bd1 Re8 22. Qxd6 Ne4 23. Qd7 Kf8 24. Qc7 Qd2 25. Bf3 Re7 26. Qb8+ Re8 27. Qa7 Ng5 28. Qa1 h6 29. Qd1 Qf4 30. d6 Rd8 31. Bxb7 Rxd6 32. Bd5 Qf5 33. Qa1 Kg8 34. Re1 Rf6 35. f3 Kg7 36. Qd4 h5 37. Qe5 h4 38. Qxf5 Rxf5 39. h3 1-0

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.26"]
[Round "6"]
[White "Kusiak, Mateusz"]
[Black "Wysocki, Mateusz"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1694"]
[BlackElo "1945"]
[PlyCount "88"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Be3 Nf6 9. Nd5 Nxd5 10. exd5 Nb8 11. Nc4 Nd7 12. Qd2 0-0 13. Be2 f5 14. f4 exf4 15. Bxf4 Nf6 16. 0-0 Ne4 17. Qb4 b5 18. Na5 Qb6+ 19. Kh1 Bd7 20. Bf3 Nf2+ 21. Rxf2 Qxf2 22. Bxd6 Bxd6 23. Qxd6 Rae8 24. h3 Bc8 25. Nc6 Qe3 26. Rf1 f4 27. Qb4 Bd7 28. d6 Kh8 29. Ne7 Qe5 30. Re1 Qg5 31. Rf1 Qh6 32. Nd5 Bxh3 33. Kg1 Qg5 34. Nc7 Rd8 35. Kh1 Bg4 36. Nxa6 Bxf3 37. Rxf3 Qh6+ 38. Rh3 Qxd6 39. Qe4 h6 40. Nb4 Rde8 41. Qc6 Qxb4 42. Rxh6+ Kg8 43. Qg6 Qe1+ 44. Kh2 Qg3+ 0-1

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.26"]
[Round "7"]
[White "Smietanska, Wiktoria"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1879"]
[BlackElo "1694"]
[PlyCount "105"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. g3 Nf6 5. d4 d6 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. Ng5 Nd4 9. Nf7+ Ke8 10. Nxh8 Nc2+ 11. Kd1 Nxa1 12. Nb5 Ng4 13. Be3 Nxe3+ 14. fxe3 Bd6 15. Bg2 e4 16. Kd2 Be6 17. Rxa1 Bxc4 18. Nxd6+ cxd6 19. Rc1 Bxa2 20. Rc7 Kf8 21. Rxb7 Kg8 22. b3 a5 23. Nf7 a4 24. Nxd6 Bxb3 25. Kc1 a3 26. Kb1 Bd5 27. Rc7 g6 28. Rc8+ Rxc8 29. Nxc8 Kf7 30. Nd6+ Ke6 31. Nb5 Bc4 32. Nxa3 Bxe2 33. Kc2 Kd5 34. Kc3 Kc5 35. Nb1 g5 36. Nd2 Bh5 37. Bf1 Kd5 38. Bh3 Bg6 39. Nc4 h6 40. Nb6+ Kc6 41. Nc8 Kd7 42. Na7 h5 43. Kd4 Kd6 44. Nb5+ Ke6 45. Bf1 Kf6 46. Nc3 h4 47. Nd5+ Ke6 48. gxh4 f4 49. hxg5 fxe3 50. Nf4+ Kf5 51. Nxg6 Kxg6 52. h4 Kg7 53. Kxe3 1-0

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.25"]
[Round "5"]
[White "Malecki, Rafal"]
[Black "Kusiak, Mateusz"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1959"]
[BlackElo "1694"]
[PlyCount "87"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 c5 7. c3 Nc6 8. Qc2 b6 9. Re1 e5 10. e4 Bb7 11. a4 Qd7 12. a5 Ba6 13. exd5 Nxd5 14. Nc4 Rfe8 15. axb6 axb6 16. Ng5 Bxc4 17. Rxa8 Rxa8 18. dxc4 Nde7 19. Rd1 Qc7 20. Bd5 Nxd5 21. cxd5 Nd8 22. Qb3 Nb7 23. Ne4 Nd6 24. Nxd6 Qxd6 25. Qb5 h5 26. Bg5 f6 27. Be3 Bf8 28. f4 Bh6 29. Qd3 Kg7 30. fxe5 Bxe3+ 31. Qxe3 Qxe5 32. Qxe5 fxe5 33. Kf2 Kf6 34. Ke3 Ke7 35. d6+ Kd7 36. Ke4 Re8 37. Rd5 Re6 38. c4 Rf6 39. Rxe5 Rf2 40. Rg5 Rxh2 41. Rxg6 Rxb2 42. Rh6 Re2+ 43. Kd5 Rd2+ 44. Ke4 1/2-1/2

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.24"]
[Round "3"]
[White "Kusiak, Mateusz"]
[Black "Galant, Ireneusz"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1694"]
[BlackElo "1827"]
[PlyCount "90"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Nf6 9. Be3 Nxd5 10. exd5 Nb8 11. Bd3 0-0 12. Nc4 Nd7 13. Qd2 f5 14. f3 a5 15. a4 b6 16. Qe2 Bb7 17. 0-0-0 Rc8 18. Qf2 Nc5 19. Bxc5 Rxc5 20. Be2 Qc7 21. Na3 Rc8 22. Bb5 Kh8 23. f4 e4 24. Rd2 Bxd5 25. Kb1 Bg8 26. g4 fxg4 27. Qg2 d5 28. Qxg4 Rd8 29. Be2 Bf6 30. Nb5 Qf7 31. b3 d4 32. Bd1 d3 33. cxd3 Rdc8 34. d4 Rc1+ 35. Kb2 Qe7 36. Qe2 Bd5 37. Re1 Qb4 38. Qe3 h6 39. Bc2 R8xc2+ 40. Rxc2 Rxe1 41. Qg3 Bxd4+ 42. Nxd4 Qxd4+ 43. Rc3 Re2+ 44. Kb1 Qd1+ 45. Rc1 Qxb3+ 0-1

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.23"]
[Round "2"]
[White "Kroliczek, Gabriela"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "1920"]
[BlackElo "1694"]
[PlyCount "91"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Bd3 d6 11. 0-0 0-0 12. a4 Be6 13. a5 f5 14. exf5 Nxf5 15. Qd2 Qh4 16. Bg5 Qd4 17. Nb5 Qc5 18. Rac1 a6 19. Bxf5 Rxf5 20. Be3 Qc6 21. Nxd6 Rff8 22. Rfd1 Rfd8 23. h3 Bf8 24. c5 Bb3 25. Qc3 Bxd1 26. Qc4+ Kg7 27. Qf7+ Kh8 28. Bg5 Bg7 29. Bxd8 Rxd8 30. Rxd1 Rf8 31. Qd5 Qa4 32. b3 Qf4 33. Rf1 h6 34. Qe4 Qd2 35. Nxb7 Rf6 36. Qe3 Qb4 37. Nd6 Qxa5 38. Rc1 Qa3 39. Ne8 Rf8 40. Nxg7 Kxg7 41. Qxe5+ Kh7 42. Qe7+ Kg8 43. Qe3 Qb2 44. Rd1 Qf6 45. Rd6 Qg7 46. Rxa6 1-0

