[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.24"]
[Round "6"]
[White "Koziorowicz, Michal"]
[Black "Dalkowski, Rafal"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2324"]
[BlackElo "2093"]
[PlyCount "108"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h5 7. Nf4 Bh7 8. g5 Bf5 9. Nxh5 c5 10. Nb5 Nc6 11. Nd6+ Bxd6 12. Nxg7+ Kf8 13. Nxf5 exf5 14. exd6 Qxd6 15. dxc5 Re8+ 16. Be2 Qxc5 17. Be3 d4 18. Bf4 Qb4+ 19. Qd2 Qb5 20. a4 Qd5 21. 0-0 Nge7 22. c4 Qe4 23. f3 Qe6 24. Bd3 Ng6 25. Rae1 Qd7 26. Rxe8+ Kxe8 27. Re1+ Kf8 28. b4 a5 29. bxa5 Kg7 30. Rb1 Nce5 31. Be2 d3 32. Bd1 Qd4+ 33. Be3 Qh4 34. f4 Nxc4 35. Bd4+ Kg8 36. Qf2 Nxf4 37. Qxh4 Rxh4 38. Bc3 Ne3 39. Be1 Nh3+ 40. Kh1 Rf4 41. Bf3 Rxf3 42. Bc3 Rf2 43. Bd4 Re2 44. Bxe3 Rxe3 45. Kg2 Nxg5 46. Rxb7 d2 47. Rd7 Ne4 48. a6 Ra3 49. a7 Rxa4 50. Kf3 Kg7 51. Ke2 Ra2 52. Rc7 Ra1 53. Rd7 d1Q+ 54. Rxd1 Nc3+ 0-1

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.24"]
[Round "5"]
[White "Koziorowicz, Michal"]
[Black "Janik, Igor"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2324"]
[BlackElo "2499"]
[PlyCount "109"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. d3 d6 2. Qd2 Qd7 3. Qe3 Qe6 4. Qxe6 Bxe6 5. Be3 Bd7 6. Bc1 Bc8 7. g3 c5 8. Bg2 Nc6 9. c3 g6 10. e4 Bg7 11. Be3 e6 12. f4 Nge7 13. Nf3 b6 14. Nbd2 Bb7 15. a4 Kd7 16. Kf2 d5 17. Ke2 Rhe8 18. Rhd1 f5 19. e5 Ba6 20. Bf1 Rec8 21. Ng5 h6 22. Nf7 Rf8 23. Nd6 Nc8 24. Nb5 Bb7 25. Rab1 a6 26. Na3 N8a7 27. b4 d4 28. cxd4 cxb4 29. Nac4 Nc8 30. d5 exd5 31. Nxb6+ Nxb6 32. Bxb6 a5 33. Nb3 Rfb8 34. Bg2 Ne7 35. Rdc1 Bc6 36. Bc5 Bf8 37. Bd6 Rc8 38. Nc5+ Ke8 39. Ne6 Kf7 40. Nxf8 Kxf8 41. Rxc6 Rxc6 42. Bxd5 Rc2+ 43. Kd1 Rac8 44. Bb3 Rxh2 45. Bc4 Ke8 46. Bb5+ Kd8 47. Bc4 Nc6 48. Bc5 Kc7 49. d4 Nxd4 50. Bxd4 Rd8 51. Bf7 Rxd4+ 52. Kc1 Rdd2 53. Rb3 Rdg2 54. Rd3 Rh1+ 55. Rd1 0-1

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.24"]
[Round "7"]
[White "Lis, Mateusz"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2019"]
[BlackElo "2324"]
[PlyCount "263"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Nc3 Ngf6 5. Bg5 Be7 6. Bc4 h6 7. Bxf6 Bxf6 8. 0-0 exd4 9. Nxd4 Nb6 10. Be2 0-0 11. f4 Re8 12. Kh1 a6 13. Qd3 Nd7 14. Bf3 Nc5 15. Qd2 c6 16. Rae1 Qb6 17. Nb3 Nxb3 18. axb3 Qc7 19. Rd1 Rd8 20. Qe3 Be6 21. Rfe1 a5 22. g4 Re8 23. Qf2 Qe7 24. Qg2 Rad8 25. Rg1 Bc8 26. Rde1 Bd4 27. Rgf1 Qh4 28. Qg3 Qxg3 29. hxg3 b5 30. Rd1 Bc5 31. Ra1 Bb6 32. Kg2 Bb7 33. Rfe1 Ra8 34. Red1 Red8 35. Rd2 Kf8 36. Rad1 Ke7 37. Re2 Bc5 38. e5 d5 39. f5 Kf8 40. e6 f6 41. Red2 Ke7 42. Ne2 a4 43. bxa4 Rxa4 44. Nf4 Rda8 45. b3 Ra1 46. Nh5 Be3 47. Rxa1 Rxa1 48. Re2 d4 49. Nxg7 Rg1+ 50. Kh2 Rf1 51. Bg2 Rc1 52. Nh5 Kd6 53. Nxf6 Bc8 54. Ne4+ Ke7 55. Nc5 Kd6 56. Nd3 Rd1 57. Nf4 c5 58. Ng6 c4 59. e7 Bd7 60. f6 Be8 61. Nf4 Ke5 62. bxc4 bxc4 63. Nd5 Rd2 64. Rxd2 Bxd2 65. Nc7 Kxf6 66. Nxe8+ Kxe7 67. Ng7 Kf6 68. Nf5 Ke5 69. Kg1 d3 70. cxd3 c3 71. d4+ Kf6 72. Be4 Kg5 73. Kg2 Kxg4 74. Nh4 Be1 75. Nf5 h5 76. Ne3+ Kg5 77. d5 Kf6 78. Kf3 h4 79. gxh4 Bxh4 80. Ke2 Ke5 81. Kd3 Be1 82. Nc4+ Kf6 83. d6 Ke6 84. Bc6 Kf6 85. d7 Ke7 86. Nd6 Bh4 87. Nb7 Ke6 88. Kxc3 Ke5 89. d8Q Bxd8 90. Nxd8 Kd6 91. Be4 Ke5 92. Kd3 Kf4 93. Ne6+ Ke5 94. Nc5 Kf4 95. Kd4 Kg5 96. Ke5 Kh6 97. Kf6 Kh5 98. Ne6 Kg4 99. Ke5 Kh5 100. Bf5 Kh6 101. Bg4 Kg6 102. Bf3 Kf7 103. Ng5+ Kg6 104. Ne4 Kf7 105. Nf6 Kg6 106. Bg4 Kf7 107. Bf5 Kg7 108. Ke6 Kh8 109. Nh5 Kg8 110. Kf6 Kh8 111. Ng3 Kg8 112. Ne4 Kh8 113. Nd6 Kg8 114. Nf7 Kf8 115. Bh7 Ke8 116. Ke6 Kf8 117. Kf6 Ke8 118. Ne5 Kd8 119. Ke6 Kc7 120. Nd7 Kc6 121. Bd3 Kc7 122. Be4 Kd8 123. Kd6 Ke8 124. Bg6+ Kd8 125. Bf7 Kc8 126. Nc5 Kb8 127. Kc6 Ka7 128. Be6 Kb8 129. Kb6 Ka8 130. Bd7 Kb8 131. Na6+ Ka8 132. Bc6# 1-0

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.23"]
[Round "2"]
[White "Cichon, Jakub"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1964"]
[BlackElo "2324"]
[PlyCount "62"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. f3 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. Kb1 Re8 13. g4 b5 14. h4 b4 15. Nd5 Nxd5 16. Bxd5 e6 17. Bb7 Nc4 18. Qe2 Rc5 19. Ba6 Nxe3 20. Qxe3 Qb6 21. Be2 Rec8 22. Rd2 Ba4 23. Nb3 Bxb3 24. axb3 Rxc2 25. Qxb6 Rxd2 26. Qb7 Rxb2+ 27. Ka1 Rxe2+ 28. Kb1 Rb2+ 29. Ka1 Rh2+ 30. Kb1 Rxh1+ 31. Ka2 Rc2# 0-1

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.23"]
[Round "4"]
[White "Jedrusik, Adam"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "E47"]
[WhiteElo "2025"]
[BlackElo "2324"]
[PlyCount "48"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 Re8 6. Nge2 b6 7. a3 Bf8 8. e4 d6 9. 0-0 e5 10. d5 a5 11. f3 g6 12. Bg5 h6 13. Be3 Bg7 14. Qd2 Kh7 15. b4 Nbd7 16. Nb5 Ba6 17. c5 bxc5 18. bxc5 Nxc5 19. Bxc5 dxc5 20. Qxa5 c6 21. Qxd8 Rexd8 22. Nc7 Bxd3 23. Nxa8 Rxa8 24. Nc3 Bxf1 0-1

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.23"]
[Round "3"]
[White "Koziorowicz, Michal"]
[Black "Adamczewski, Jedrzej"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2324"]
[BlackElo "1917"]
[PlyCount "65"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Re1 Nf6 7. c3 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Rc1 0-0 14. a3 Rfc8 15. Rc3 a6 16. h4 b5 17. Rd3 a5 18. h5 h6 19. Nh2 a4 20. Qg4 Kh8 21. Ree3 b4 22. Rg3 Rg8 23. Rdf3 Qe8 24. Qf4 bxa3 25. bxa3 Nd8 26. Rc3 Bg5 27. Rxg5 hxg5 28. Qxg5 Ra7 29. Ng4 Qe7 30. Nf6 Rb7 31. Nxg8 Qxg5 32. Bxg5 f6 33. Nxf6 1-0

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.23"]
[Round "1"]
[White "Koziorowicz, Michal"]
[Black "Wolak, Robert"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2324"]
[BlackElo "1281"]
[PlyCount "39"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 h6 8. Nf4 Bh7 9. Be3 cxd4 10. Qxd4 Nc6 11. Qa4 a6 12. 0-0-0 b5 13. Bxb5 axb5 14. Qxb5 Qd7 15. Ncxd5 exd5 16. Nxd5 Rb8 17. Bb6 Nd4 18. Nc7+ Ke7 19. Bc5+ Kd8 20. Qxb8+ 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "3"]
[White "Anton Guijarro, David"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2672"]
[BlackElo "2324"]
[PlyCount "127"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. Bg5 c5 4. e3 cxd4 5. exd4 Nf6 6. Nbd2 0-0 7. h3 d6 8. Bc4 Nbd7 9. 0-0 b6 10. Re1 Re8 11. c3 Bb7 12. Qb3 Rf8 13. a4 h6 14. Bh4 d5 15. Bb5 a6 16. Bxd7 Qxd7 17. Qxb6 Ne4 18. Nxe4 dxe4 19. Ne5 Bxe5 20. dxe5 Rab8 21. e6 fxe6 22. Bg3 Rbc8 23. Rad1 Qc6 24. Qe3 Kh7 25. Rd4 Rf5 26. Red1 Rd5 27. Kh2 Rcd8 28. Be5 Rf8 29. Bf4 g5 30. Qxe4+ Rdf5 31. Qxc6 Bxc6 32. Bg3 Rd5 33. b3 Rfd8 34. Be5 Rf8 35. Rxd5 exd5 36. Bd4 Kg6 37. Re1 Kf7 38. a5 Rb8 39. b4 e6 40. g4 Ke7 41. h4 Rf8 42. hxg5 hxg5 43. Kg3 Rf7 44. Rh1 e5 45. Bc5+ Ke6 46. Rh6+ Rf6 47. Rh5 d4 48. cxd4 Rf3+ 49. Kh2 Rf4 50. Rxg5 exd4 51. Rg6+ Kd7 52. Rd6+ Kc7 53. Rxd4 Rxf2+ 54. Kg3 Rf3+ 55. Kh4 Rf1 56. g5 Rh1+ 57. Kg4 Rg1+ 58. Kf5 Rg2 59. Rf4 Ba4 60. Kf6 Bc2 61. Be7 Kd7 62. Bc5 Kc6 63. Rf2 Rg4 64. Rxc2 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "5"]
[White "Galaktionov, Artem"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2305"]
[BlackElo "2324"]
[PlyCount "99"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 b5 5. Bg5 exd5 6. cxd5 h6 7. Bxf6 Qxf6 8. Qc2 c4 9. a4 Bb4+ 10. Nbd2 Bb7 11. axb5 Bxd5 12. e4 Be6 13. Bxc4 0-0 14. 0-0 Rc8 15. Qb3 Bc5 16. e5 Qe7 17. Rfc1 Re8 18. Ne4 d5 19. Bxd5 Bb6 20. Nd6 Rd8 21. Nc8 Bxc8 22. Bxa8 Bg4 23. Rd1 Nd7 24. Bc6 Nc5 25. Rxd8+ Qxd8 26. Qd5 Qe7 27. Qd6 Qf8 28. Qxf8+ Kxf8 29. h3 Bxf3 30. Bxf3 Nd3 31. Kf1 Nxe5 32. Be2 Nd7 33. Rd1 Ke7 34. g3 Nc5 35. Rd5 Ne6 36. Bg4 Nd4 37. h4 Kf6 38. h5 Ke7 39. Ke1 Kf6 40. Kd2 Ne6 41. Bxe6 fxe6 42. Rd3 Kg5 43. Rd7 Kf6 44. f4 Bf2 45. g4 Bb6 46. Kd3 Bf2 47. Ke4 Bb6 48. Rd6 Bc5 49. Rc6 Bg1 50. f5 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "2"]
[White "Koziorowicz, Michal"]
[Black "Indjic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2324"]
[BlackElo "2595"]
[PlyCount "115"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a4 a6 5. Bc4 Nxe4 6. Nd5 d6 7. 0-0 Be7 8. Re1 Nf6 9. d4 0-0 10. dxe5 dxe5 11. Nxe5 Nxe5 12. Rxe5 Bd6 13. Re1 Nxd5 14. Bxd5 c6 15. Bf3 Be6 16. Be3 a5 17. Qd3 Qc7 18. g3 Rad8 19. Qf1 Be5 20. c3 Rd7 21. Rad1 Rfd8 22. Rxd7 Rxd7 23. Be4 Bf6 24. Bc2 g6 25. Rd1 Bd5 26. Bc5 Rd8 27. Qe2 Qc8 28. Re1 Be6 29. Bb6 Rd5 30. Be4 Rh5 31. Bf3 Re5 32. Qd2 Qb8 33. Rxe5 Qxe5 34. h4 h5 35. Bd4 Qf5 36. Bxf6 Qxf6 37. Be4 Qe5 38. Qd3 Kg7 39. Kg2 Qc5 40. Bf3 Bb3 41. Qd7 Qb6 42. Qe7 Be6 43. b4 Qa6 44. Qd6 axb4 45. Qd4+ Kh7 46. Qxb4 Qa7 47. a5 Kg8 48. Qb6 Qa8 49. Be4 Kg7 50. Qc7 Qa7 51. Qe5+ Kh7 52. Qf6 Qxa5 53. Bxg6+ fxg6 54. Qe7+ Kh6 55. Qf8+ Kh7 56. Qe7+ Kh6 57. Qf8+ Kh7 58. Qe7+ 1/2-1/2

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "4"]
[White "Koziorowicz, Michal"]
[Black "Meduri, Aakaash"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2324"]
[BlackElo "1989"]
[PlyCount "121"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. Nc3 f5 2. g4 d6 3. gxf5 Bxf5 4. e4 Bd7 5. Bc4 Nf6 6. d4 e5 7. dxe5 dxe5 8. Nf3 Nc6 9. Ng5 Bg4 10. Bf7+ Ke7 11. Nd5+ Qxd5 12. Qxd5 Nxd5 13. Bxd5 Nd4 14. Nf7 Nxc2+ 15. Kf1 c6 16. Bg5+ Ke8 17. Rc1 cxd5 18. Nxh8 Nd4 19. exd5 Bf3 20. Rg1 Ne2 21. Rc7 Nxg1 22. Kxg1 Bd6 23. Rxg7 Bxd5 24. Rxh7 Rc8 25. Ng6 Rc2 26. Nxe5 Rxb2 27. Rh8+ Bf8 28. h4 Rxa2 29. Bh6 Ra1+ 30. Kh2 Rh1+ 31. Kg3 Rg1+ 32. Kf4 Rg8 33. Rh7 Bxh6+ 34. Rxh6 Rf8+ 35. Ke3 a5 36. Rd6 Bb3 37. Rb6 a4 38. Rxb7 Rf5 39. f4 Rh5 40. Kd4 Kd8 41. Ra7 Rxh4 42. Nc6+ Kc8 43. Ke5 Rh6 44. Nd4 Rh5+ 45. f5 Rh1 46. f6 Re1+ 47. Kd6 Rd1 48. Kc5 Rc1+ 49. Kd6 Rd1 50. Ke5 Re1+ 51. Kf5 Rf1+ 52. Kg6 Kb8 53. Rh7 a3 54. Nxb3 a2 55. Rh2 Rf3 56. Rxa2 Rxb3 57. Rf2 Rg3+ 58. Kh5 Kc7 59. f7 Rh3+ 60. Kg4 Rh8 61. f8Q 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "1"]
[White "Koziorowicz, Michal"]
[Black "Poddubnyi, Viktor"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2324"]
[BlackElo "2304"]
[PlyCount "47"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 g6 2. h4 Bg7 3. h5 d5 4. exd5 Qxd5 5. Nc3 Qa5 6. Nf3 Nc6 7. Bc4 Bg4 8. hxg6 hxg6 9. Rxh8 Bxh8 10. Be2 0-0-0 11. Ne4 Nf6 12. Nxf6 Bxf6 13. c3 e5 14. Ng1 Bf5 15. Qb3 Rd7 16. Qb5 e4 17. Qxa5 Nxa5 18. b3 Nc6 19. Bb2 Ne5 20. 0-0-0 Nd3+ 21. Bxd3 Rxd3 22. Re1 Bg5 23. Re2 Bg4 24. Rxe4 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "8"]
[White "Koziorowicz, Michal"]
[Black "Seletsky, Grigory"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2324"]
[BlackElo "2181"]
[PlyCount "140"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Bd7 6. Nxe4 Nxe4 7. Qxe4 Bc6 8. Qg4 Nd7 9. 0-0-0 Nf6 10. Qe2 Be7 11. Nf3 Bxf3 12. Qxf3 c6 13. g4 Qd5 14. Bg2 Qxf3 15. Bxf3 0-0 16. h4 Rfd8 17. Rde1 Bc5 18. Rh2 Bd4 19. g5 Bxb2+ 20. Kxb2 Nd5 21. d3 Rd7 22. h5 Re8 23. g6 fxg6 24. hxg6 hxg6 25. Rg1 Rf8 26. Be4 Ne7 27. f3 Rf6 28. Rgh1 Rf8 29. Kc3 Kf7 30. Rg1 Rdd8 31. Rhg2 Rh8 32. Bxg6+ Nxg6 33. Rxg6 Rh7 34. R6g4 Rd5 35. d4 Rf5 36. f4 Rfh5 37. Kc4 b6 38. a4 Rh4 39. c3 Rxg4 40. Rxg4 Kf6 41. a5 Kf5 42. Rg1 Kxf4 43. axb6 axb6 44. b4 g5 45. b5 Rc7 46. Rf1+ Kg4 47. Re1 cxb5+ 48. Kxb5 Rxc3 49. Rxe6 Rd3 50. Kc4 Rd1 51. Rxb6 Kf5 52. Rb5+ Kf4 53. Rb8 g4 54. d5 g3 55. Rf8+ Ke3 56. Rg8 Kf2 57. Kc5 g2 58. d6 Rd3 59. Kc6 Rg3 60. Rxg3 Kxg3 61. d7 g1Q 62. d8Q Qg2+ 63. Kc5 Qf2+ 64. Kb4 Qf4+ 65. Kc3 Qf3+ 66. Kd2 Qf2+ 67. Kd1 Qf3+ 68. Kc2 Qe2+ 69. Kc3 Qe3+ 70. Kc4 Qc1+ 1/2-1/2

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "6"]
[White "Koziorowicz, Michal"]
[Black "Zeneli, Klendi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2324"]
[BlackElo "2177"]
[PlyCount "53"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 Bxg4 3. c4 c6 4. Qb3 e6 5. Qxb7 Nd7 6. Nc3 Ngf6 7. d3 Qc8 8. Qb3 Rb8 9. Qc2 Bd6 10. Nf3 0-0 11. 0-0 e5 12. e4 d4 13. Ne2 Nc5 14. Ng3 Ne6 15. Kh1 Nh5 16. h3 Bxf3 17. Bxf3 Nhf4 18. Nf5 Qd7 19. Bg4 h5 20. Bxf4 hxg4 21. Bd2 gxh3 22. Rg1 g6 23. b3 Nf4 24. Bxf4 exf4 25. Qe2 Be5 26. Qg4 Bg7 27. Nh6+ 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "7"]
[White "Krzywda, Andrzej"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2211"]
[BlackElo "2324"]
[PlyCount "55"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3 c4 9. Be2 Nf5 10. h4 h5 11. Qf4 g6 12. g4 hxg4 13. Qxg4 Nc6 14. h5 gxh5 15. Rxh5 Rf8 16. Nf3 Bd7 17. Bg5 Nce7 18. Bxe7 Nxe7 19. Qh4 Ba4 20. Kd2 0-0-0 21. Rb1 Rg8 22. Qf6 Rdf8 23. Rh7 Be8 24. Ng5 Nf5 25. Nxe6 fxe6 26. Rxc7+ Kxc7 27. Qxe6 Bf7 28. Qxf5 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "9"]
[White "Przybylski, Wojciech"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2308"]
[BlackElo "2324"]
[PlyCount "147"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Kf8 7. Qxe4 Nf6 8. Qh4 Nc6 9. Nf3 b6 10. a4 Bb7 11. Bd3 Ne7 12. Ba3 Kg8 13. Ne5 Ng6 14. Qg5 Nd5 15. Qd2 Ndf4 16. f3 Qh4+ 17. g3 Nxe5 18. dxe5 Nxd3+ 19. Qxd3 Qh5 20. 0-0-0 h6 21. Rhf1 Qxe5 22. f4 Qd5 23. c4 Qxd3 24. Rxd3 Bc6 25. a5 bxa5 26. Rfd1 Kh7 27. Bc5 Kg6 28. Kb2 Rab8+ 29. Kc3 Rb7 30. Ra1 a4 31. g4 Rhb8 32. Rf1 Rb1 33. f5+ exf5 34. gxf5+ Kh7 35. Rf2 Ra1 36. Rg3 a3 37. Kd2 a2 38. Ra3 Rd8+ 39. Kc3 Be4 40. f6 g5 41. Rxa7 c6 42. Bd4 Kg6 43. Be5 h5 44. Rd2 Rxd2 45. Kxd2 h4 46. Bxa1 g4 47. Be5 Kf5 48. Bd6 Kxf6 49. Rxa2 Ke6 50. c5 Kd5 51. Ra7 f5 52. Ke3 Bxc2 53. Re7 Be4 54. Re5+ Kc4 55. Kf4 g3 56. hxg3 h3 57. Re6 h2 58. Rh6 h1Q 59. Rxh1 Bxh1 60. Kxf5 Kd5 61. g4 Be4+ 62. Kf6 Bh7 63. g5 Ke4 64. g6 Bg8 65. Kg7 Bd5 66. Kf8 Kf5 67. g7 Kf6 68. g8Q Bxg8 69. Kxg8 Kg6 70. Kf8 Kf6 71. Ke8 Ke6 72. Kd8 Kd5 73. Kc7 Kc4 74. Kxc6 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "2"]
[White "Khakhinov, Ilya"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2236"]
[BlackElo "2324"]
[PlyCount "49"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 d6 7. Bc4 Nf6 8. f3 0-0 9. Qd2 Bd7 10. h4 h5 11. 0-0-0 Rc8 12. Bb3 Ne5 13. Kb1 Re8 14. Bh6 Bh8 15. g4 Nc4 16. Bxc4 Rxc4 17. gxh5 Nxh5 18. Nde2 Be6 19. f4 Bg4 20. e5 Qa5 21. Rhg1 Bxe2 22. Qxe2 Rxc3 23. Qxh5 Bg7 24. Rxg6 fxg6 25. Qxg6 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "1"]
[White "Koziorowicz, Michal"]
[Black "Obon Temprano, Sergi"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2324"]
[BlackElo "2194"]
[PlyCount "124"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Qe2 dxe4 4. Nxe4 Bd7 5. g3 Bc6 6. Bg2 Nd7 7. d4 Bxe4 8. Bxe4 c6 9. c3 Ngf6 10. Bg2 Be7 11. Nf3 0-0 12. 0-0 a5 13. Bd2 Qb6 14. b3 Rfd8 15. Rfe1 Nf8 16. Ne5 Ng6 17. Nc4 Qc7 18. h4 b5 19. Ne5 Nxe5 20. Qxe5 Qxe5 21. Rxe5 Rac8 22. Re2 b4 23. Rc1 bxc3 24. Bxc3 Bb4 25. Bxb4 axb4 26. Rc4 Nd5 27. Rec2 Ne7 28. Rxb4 h6 29. a4 Rb8 30. Rxb8 Rxb8 31. Rb2 Rb4 32. a5 Rxd4 33. a6 Rd1+ 34. Kh2 Ra1 35. Rd2 Rxa6 36. Rd7 Nd5 37. Rb7 Ra2 38. Kg1 Ra1+ 39. Kh2 Ra2 40. Bxd5 cxd5 41. Kg2 Rb2 42. Kf3 g6 43. h5 gxh5 44. Ke3 Kg7 45. f4 Kf6 46. Kf3 Kg6 47. Rb6 Kf5 48. Rb8 f6 49. Rb5 Rc2 50. Rb8 Rc3+ 51. Kg2 Ke4 52. b4 e5 53. fxe5 fxe5 54. b5 Rc2+ 55. Kf1 Rb2 56. b6 Kf3 57. Ke1 Ke3 58. Kd1 d4 59. b7 e4 60. Kc1 Rb4 61. Kc2 d3+ 62. Kc3 Rb1 0-1

[Event "Sunnyvale 1000 GM Thanksgiving IM1"]
[Site "Sunnyvale"]
[Date "2023.11.26"]
[Round "9"]
[White "Deng, Henry"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2274"]
[BlackElo "2272"]
[PlyCount "73"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 Be7 7. c3 0-0 8. Bd3 f6 9. Qc2 fxe5 10. Bxh7+ Kh8 11. h4 e4 12. Ng5 Qe8 13. f3 e5 14. fxe4 exd4 15. Bd2 d3 16. Qxd3 Nde5 17. Qc2 Bg4 18. Bf5 Bxf5 19. exf5 Qh5 20. 0-0 Qxh4 21. Ne6 Rf7 22. Bf4 Bd6 23. Nbd4 Nxd4 24. cxd4 Ng4 25. g3 Qh5 26. Bxd6 cxd6 27. Rae1 Nf6 28. Kg2 Nh7 29. Rh1 Qxf5 30. Qxf5 Rxf5 31. g4 Rf6 32. Ng5 Kg8 33. Rxh7 Rc8 34. Reh1 Rc2+ 35. Kg3 Kf8 36. R7h2 Rh6 37. Rf1+ 1-0

[Event "Sunnyvale 1000 GM Thanksgiving IM1"]
[Site "Sunnyvale"]
[Date "2023.11.26"]
[Round "8"]
[White "Koziorowicz, Michal"]
[Black "Sun, Kevin"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2272"]
[BlackElo "2033"]
[PlyCount "99"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 e5 8. Qd3 h6 9. Nd2 Rc8 10. Nc4 Be6 11. Ne3 Nf6 12. a4 Be7 13. 0-0 0-0 14. Rd1 Qc7 15. Bd2 Rfd8 16. Be1 Bc4 17. Nxc4 Qxc4 18. Qxc4 Rxc4 19. f3 Rdc8 20. Rd3 g5 21. Kf1 Kg7 22. Ke2 b5 23. axb5 axb5 24. Ra7 Kf8 25. b3 R4c5 26. Rb7 d5 27. exd5 Ne8 28. Rxb5 Rxb5 29. Nxb5 Rxc2+ 30. Bd2 Nd6 31. Nxd6 Bxd6 32. g4 Ke8 33. Ke3 Rb2 34. Ke4 Ke7 35. Kf5 Rb1 36. h3 Rb2 37. Ke4 Kf6 38. Bc3 Re2+ 39. Re3 Rc2 40. Kd3 Rc1 41. Re1 Rxe1 42. Bxe1 Ke7 43. b4 Kd7 44. Kc4 Kc7 45. Bf2 Be7 46. Bc5 Bf6 47. d6+ Kc6 48. b5+ Kd7 49. Kd5 Bg7 50. b6 1-0

[Event "Sunnyvale 1000 GM Thanksgiving IM1"]
[Site "Sunnyvale"]
[Date "2023.11.25"]
[Round "7"]
[White "Karthi, Jashith"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2120"]
[BlackElo "2272"]
[PlyCount "74"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 c5 4. d5 b5 5. Bf4 bxc4 6. Nc3 d6 7. e4 e5 8. Bc1 g6 9. Bxc4 Bg7 10. h3 0-0 11. Be3 Nh5 12. Qd2 Nf4 13. Bxf4 exf4 14. Qxf4 f5 15. 0-0 fxe4 16. Qxe4 Bf5 17. Qe2 Nd7 18. Rfe1 Ne5 19. Nxe5 Bxe5 20. Bd3 Bd7 21. Ne4 Qh4 22. Rac1 Rae8 23. Qf1 Bd4 24. g3 Qh5 25. g4 Qh4 26. Rc2 Rf3 27. Rce2 Rxd3 28. Nf6+ Qxf6 29. Rxe8+ Bxe8 30. Rxe8+ Kf7 31. Re6 Qf3 32. Re2 Qg3+ 33. Kh1 Qxh3+ 34. Qxh3 Rxh3+ 35. Kg2 Rd3 36. f4 Bf6 37. g5 Bg7 0-1

[Event "Sunnyvale 1000 GM Thanksgiving IM1"]
[Site "Sunnyvale"]
[Date "2023.11.25"]
[Round "6"]
[White "Koziorowicz, Michal"]
[Black "Shi, Roger V"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2272"]
[BlackElo "1970"]
[PlyCount "149"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. f3 0-0 10. Qd2 Qa5 11. Be2 Be6 12. Rc1 Rfc8 13. b3 a6 14. Nd5 Qxd2+ 15. Kxd2 Nxd5 16. exd5 Bd7 17. a4 Bb2 18. Rc2 Ba3 19. Bd3 Bb4+ 20. Ke2 b5 21. axb5 axb5 22. Rhc1 Rab8 23. cxb5 Rxc2+ 24. Rxc2 Bxb5 25. Bxb5 Rxb5 26. Bh6 Bc5 27. Ra2 Rb8 28. b4 Bg1 29. Ra1 Bd4 30. Rb1 Bc5 31. Ra1 Bd4 32. Rc1 f6 33. Kd3 Bb6 34. Bd2 Kf7 35. Bc3 Ke8 36. Ra1 Kd7 37. Ra2 Kd8 38. g4 Kd7 39. h4 Rf8 40. Rh2 f5 41. g5 e6 42. h5 gxh5 43. Rxh5 Rf7 44. dxe6+ Kxe6 45. Rh6+ Kd5 46. Bd2 Bd4 47. Rh4 Be5 48. Be3 Rb7 49. Rc4 Rb8 50. f4 Bh8 51. Bd2 Rb7 52. Rc8 Bd4 53. Rf8 Bg7 54. Rxf5+ Ke6 55. Ra5 h6 56. f5+ Kf7 57. gxh6 Bxh6 58. Bxh6 Rxb4 59. Bd2 Rh4 60. Bc3 Rg4 61. Ra7+ Ke8 62. Bd2 Rh4 63. Ke3 Rg4 64. Kf3 Rc4 65. Bf4 d5 66. f6 Rc6 67. Be5 Kf8 68. Kf4 d4 69. Bxd4 Rc1 70. Kf5 Ke8 71. Be5 Rc6 72. Ra8+ Kf7 73. Ra7+ Kf8 74. Kg6 Rc8 75. Bd6+ 1-0

[Event "Sunnyvale 1000 GM Thanksgiving IM1"]
[Site "Sunnyvale"]
[Date "2023.11.24"]
[Round "4"]
[White "Koziorowicz, Michal"]
[Black "Sivakumar, Shaaketh"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2272"]
[BlackElo "2358"]
[PlyCount "116"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Kf8 8. a4 Qc7 9. Bd2 b6 10. Nf3 Nbc6 11. Bd3 a5 12. 0-0 Ba6 13. Bb5 Nf5 14. Qf4 Bxb5 15. axb5 Nce7 16. Bc1 cxd4 17. Ba3 Kg8 18. cxd4 Qc3 19. Qd2 Rc8 20. Rfd1 h5 21. Kf1 Qxd2 22. Rxd2 Kh7 23. h3 Rc3 24. Ke2 h4 25. Bb2 Rc4 26. c3 Nc8 27. Rd3 Na7 28. Nd2 Rc7 29. Ra3 Rhc8 30. Rf3 a4 31. Rxa4 Nxb5 32. Rb4 Nxc3+ 33. Bxc3 Rxc3 34. Rd3 Rc2 35. Kd1 Rc1+ 36. Ke2 R8c6 37. Nf3 R1c4 38. Rb2 Ra4 39. Rdd2 Rcc4 40. Rxb6 Nxd4+ 41. Nxd4 Rxd4 42. Rxd4 Rxd4 43. f3 Rf4 44. Ke3 Rf5 45. Kd4 Kg6 46. Rb8 Rf4+ 47. Ke3 Kf5 48. Rh8 g6 49. Kf2 Kxe5 50. g3 hxg3+ 51. Kxg3 Rc4 52. h4 d4 53. Rf8 d3 54. Kf2 d2 55. Ke2 Rd4 56. Kd1 f6 57. Rf7 Kf5 58. Rf8 Rd3 0-1

[Event "Sunnyvale 1000 GM Thanksgiving IM1"]
[Site "Sunnyvale"]
[Date "2023.11.24"]
[Round "5"]
[White "Widjaja, Luke"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1891"]
[BlackElo "2272"]
[PlyCount "68"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 Be7 5. a4 Ngf6 6. Nc3 c6 7. a5 Qc7 8. 0-0 h6 9. Qe2 Nf8 10. dxe5 dxe5 11. Nh4 g6 12. f4 Ng4 13. f5 Bxh4 14. Qxg4 Be7 15. Be3 g5 16. Qh5 Rh7 17. h4 gxh4 18. Qg4 Qd6 19. Rfd1 Qf6 20. Nb5 cxb5 21. Bxb5+ Bd7 22. Rxd7 Nxd7 23. Qg8+ Bf8 24. Qxh7 0-0-0 25. Rd1 h3 26. g3 Bd6 27. Qxh6 Qxh6 28. Bxh6 Nf6 29. Re1 Rg8 30. Bf1 Bc5+ 31. Kh1 Rxg3 32. Kh2 Bf2 33. Re3 Ng4+ 34. Kh1 Rg1# 0-1

[Event "Sunnyvale 1000 GM Thanksgiving IM1"]
[Site "Sunnyvale"]
[Date "2023.11.23"]
[Round "2"]
[White "Koziorowicz, Michal"]
[Black "Sivakumar, Shaashwath"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2272"]
[BlackElo "2227"]
[PlyCount "79"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 a6 6. Bc4 b6 7. 0-0 e6 8. d4 cxd4 9. Nxd4 Qc7 10. Qe2 Bb7 11. Bg5 h6 12. Bh4 Ne5 13. Bb3 g5 14. Bg3 Be7 15. f4 gxf4 16. Rxf4 Ng6 17. Rff1 h5 18. Bxe6 fxe6 19. Nxe6 Qc8 20. Nd5 Bxd5 21. exd5 Kd7 22. Ra3 h4 23. Bf2 Qb7 24. c4 h3 25. Bd4 Ne5 26. Rb3 hxg2 27. Rf5 Qc8 28. Rxb6 Nxd5 29. Nc5+ dxc5 30. Rxe5 cxd4 31. Rxd5+ Ke8 32. Re6 Ra7 33. Qg4 Rf8 34. Qg6+ Rf7 35. Rf5 Qxe6 36. Qxe6 Rxf5 37. Qxf5 Rd7 38. Qd3 a5 39. Kxg2 Kf7 40. c5 1-0

[Event "Sunnyvale 1000 GM Thanksgiving IM1"]
[Site "Sunnyvale"]
[Date "2023.11.23"]
[Round "3"]
[White "Stevens, Adam B"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1823"]
[BlackElo "2272"]
[PlyCount "45"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nd7 3. c4 e5 4. Nc3 g6 5. e4 Bg7 6. Be2 Ngf6 7. 0-0 0-0 8. Be3 Re8 9. Qc2 exd4 10. Nxd4 c6 11. Rad1 a6 12. b4 Qe7 13. Bg5 h6 14. Bxf6 Nxf6 15. Bf3 Ng4 16. Bxg4 Bxg4 17. f3 Bd7 18. Nb3 Rad8 19. c5 Be6 20. cxd6 Rxd6 21. a3 Rxd1 22. Rxd1 Qg5 23. Re1 0-1

[Event "Sunnyvale 1000 GM Thanksgiving IM1"]
[Site "Sunnyvale"]
[Date "2023.11.22"]
[Round "1"]
[White "Liu, Patrick"]
[Black "Koziorowicz, Michal"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2244"]
[BlackElo "2272"]
[PlyCount "117"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Bf4 a6 11. a4 Ne4 12. Nxe4 Rxe4 13. Nd2 Rb4 14. a5 Qe7 15. Ra4 Rxa4 16. Qxa4 Nd7 17. Nc4 Ne5 18. Nb6 Bd7 19. Nxd7 Nxd7 20. Rc1 Rb8 21. b4 b5 22. axb6 Rxb6 23. bxc5 Nxc5 24. Qc4 Be5 25. Be3 Rb5 26. Qa2 Rb2 27. Qc4 Rb5 28. Qa2 Qf6 29. Qc4 h5 30. h4 Qe7 31. Qa2 Qf6 32. Qc4 Kh7 33. Bf3 Qh8 34. Kg2 Qb8 35. Qa2 Rb2 36. Qc4 Rb4 37. Qa2 Bd4 38. Bf4 Qb6 39. Qc2 Bxf2 40. Bxd6 Qxd6 41. Kxf2 Rb5 42. Kg2 Qe5 43. Qc4 Kg7 44. Rd1 Qd6 45. Qd4+ f6 46. Qf4 Rb6 47. Qxd6 Rxd6 48. Rc1 Nb3 49. Rc6 Rd7 50. d6 Kh6 51. Rxa6 Nd4 52. e4 Rb7 53. Bd1 Ne6 54. Rc6 Nd8 55. Rc7 Rb4 56. Rc8 Nf7 57. d7 Rd4 58. Bb3 Rxd7 59. Bxf7 1/2-1/2

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.31"]
[Round "9"]
[White "Czernek, Tymon"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2329"]
[BlackElo "2288"]
[PlyCount "120"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Kf8 8. h4 Ba6 9. Bxa6 Nxa6 10. h5 h6 11. Qe2 Nb8 12. g4 c5 13. Qd3 Nbc6 14. Ne2 Ke8 15. f4 Qd7 16. Rf1 f5 17. exf6 gxf6 18. Rg1 Qd6 19. a4 cxd4 20. Ba3 Qc7 21. cxd4 Rc8 22. Kf2 Na5 23. Bxe7 Kxe7 24. c3 Nc4 25. Rac1 Nd6 26. Ng3 Rhg8 27. Qh7+ Nf7 28. Kf3 f5 29. Nxf5+ Kf8 30. Kg3 exf5 31. Qxf5 Re8 32. Kf3 Kg7 33. Qg6+ Kh8 34. Qf6+ Rg7 35. g5 Qd6 36. Rce1 Rf8 37. Qxd6 Nxd6 38. Re5 hxg5 39. Rexg5 Rgf7 40. Rxd5 Rxf4+ 41. Ke3 Rf3+ 42. Ke2 Ne4 43. Re5 Nxc3+ 44. Kd2 Nxa4 45. Rg6 Rf2+ 46. Ke1 R2f6 47. Re7 a6 48. Ra7 Rxg6 49. hxg6 Rf6 50. g7+ Kg8 51. Rxa6 Nc3 52. Kd2 Nb5 53. Kd3 Kxg7 54. Kc4 Nc7 55. Ra7 Rc6+ 56. Kb4 Kf6 57. Ra1 Ke6 58. Rh1 Kd5 59. Rh5+ Kxd4 60. Rh4+ Ke5 0-1

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.30"]
[Round "8"]
[White "Sowinski, Pawel"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2322"]
[BlackElo "2288"]
[PlyCount "110"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 e6 2. c4 Nf6 3. Nf3 c5 4. d5 b5 5. Bg5 exd5 6. cxd5 c4 7. Qc2 Bb4+ 8. Nc3 h6 9. Bxf6 Qxf6 10. 0-0-0 a6 11. Qe4+ Kd8 12. Qd4 Qxd4 13. Nxd4 d6 14. e4 Re8 15. f3 Kc7 16. a4 Kb6 17. axb5 Bxc3 18. bxc3 axb5 19. Kb2 Na6 20. Ra1 Bd7 21. g4 Nc5 22. Be2 Na4+ 23. Kc2 Kc5 24. Rab1 Reb8 25. Nf5 Bxf5 26. gxf5 f6 27. Rhg1 Rb7 28. f4 Re7 29. Bd1 Rxe4 30. Rxg7 Rxf4 31. Kd2 Rxf5 32. Rc7+ Kxd5 33. Bg4 Rf4 34. Bd7 Ra6 35. Bxb5 Rb6 36. Rb4 Nc5 37. Ke3 Rxb5 38. Rxb5 Rh4 39. Rf7 Rh3+ 40. Kf4 Ke6 41. Rh7 f5 42. Rxc5 dxc5 43. Rh8 Rxh2 44. Rc8 Kd5 45. Rd8+ Kc6 46. Kxf5 Rh3 47. Rc8+ Kb5 48. Ke4 Rd3 49. Rh8 h5 50. Rxh5 Rxc3 51. Rh8 Rd3 52. Rb8+ Ka4 53. Rb7 Rd8 54. Rc7 Kb4 55. Rb7+ Kc3 0-1

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.29"]
[Round "7"]
[White "Koziorowicz, Michal"]
[Black "Turski, Bartlomiej"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "2288"]
[BlackElo "2334"]
[PlyCount "90"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 Nc6 7. Qd3 Bd7 8. 0-0-0 a6 9. f4 Be7 10. Be2 Rc8 11. Bf3 Qb6 12. Nxc6 Bxc6 13. e5 dxe5 14. fxe5 Nd5 15. Bxe7 Nxe7 16. Bxc6+ Qxc6 17. h4 0-0 18. h5 h6 19. g4 Qc4 20. Rhg1 Qf4+ 21. Kb1 Nc6 22. g5 Rcd8 23. Qh3 Rxd1+ 24. Nxd1 hxg5 25. Ne3 Nxe5 26. h6 Qh4 27. Qf1 gxh6 28. Qf6 Nd7 29. Qf3 Qd4 30. Rd1 Ne5 31. Qh3 Qh4 32. Qg2 Qf4 33. Qh3 g4 34. Rg1 Kh7 35. Nxg4 Rg8 36. Rf1 Qxg4 37. Qe3 Rg5 38. b3 Kg7 39. Qb6 Qg2 40. Rd1 h5 41. Qd8 h4 42. Qe8 Nc6 43. Rd7 Qf1+ 44. Kb2 Qf6+ 45. c3 Qf2+ 0-1

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.28"]
[Round "6"]
[White "Koziorowicz, Michal"]
[Black "Krawczyk, Flawian"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2288"]
[BlackElo "2288"]
[PlyCount "83"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Be7 7. Nf4 Nd7 8. h4 Bxh4 9. Bd3 Nf8 10. Nh5 Bxh5 11. gxh5 Bg5 12. f4 Bh4+ 13. Ke2 Nh6 14. Qf1 Be7 15. Qh3 Qd7 16. Rg1 Nf5 17. Be3 g6 18. a3 0-0-0 19. b4 Kb8 20. Rab1 Qc7 21. a4 Nd7 22. a5 b5 23. axb6 Nxb6 24. Ra1 Nxe3 25. Qxe3 gxh5 26. Na4 Nxa4 27. Rxa4 Rhg8 28. c3 h4 29. Raa1 h6 30. Qf3 f6 31. Qh5 fxe5 32. fxe5 Bg5 33. Raf1 Rdf8 34. Rf3 Qe7 35. Rgf1 Rxf3 36. Qxf3 Kb7 37. c4 dxc4 38. Be4 Kb8 39. Qc3 Rf8 40. Rxf8+ Qxf8 41. Qxc4 Qf4 42. Qxc6 1/2-1/2

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.27"]
[Round "5"]
[White "Kacprzak, Karol1"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "2317"]
[BlackElo "2288"]
[PlyCount "106"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Bxe7 Qxe7 8. Qg4 0-0 9. Nf3 c5 10. 0-0-0 cxd4 11. Qxd4 Nc6 12. Qe3 a6 13. Bd3 b5 14. Rhe1 Bb7 15. Kb1 Rac8 16. h5 Nc5 17. Ne2 Na4 18. Ned4 Na5 19. c3 b4 20. cxb4 Qxb4 21. Qd2 Qb6 22. Ka1 Nc4 23. Bxc4 dxc4 24. Qc2 Nc5 25. Qxc4 Bd5 26. Qe2 Qa5 27. a3 Qa4 28. Qe3 Rb8 29. Rc1 Nb3+ 30. Nxb3 Rxb3 31. Rc3 Rfb8 32. Rxb3 Rxb3 33. Qd4 Qxd4 34. Nxd4 Rd3 35. Ne2 Rd2 36. f3 g5 37. hxg6 fxg6 38. Nf4 Bb3 39. Nxg6 Rxg2 40. Nf4 Rf2 41. Nh5 Rxf3 42. Kb1 a5 43. a4 Bxa4 44. Ka2 Kf7 45. Nf6 Bb3+ 46. Ka3 Bc2+ 47. Ka2 Rf4 48. b3 Rf3 49. Rh1 Kg6 50. Ng4 h5 51. Nf6 Bxb3+ 52. Kb2 a4 53. Rxh5 a3+ 0-1

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.26"]
[Round "4"]
[White "Janeczko, Jakub"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2280"]
[BlackElo "2288"]
[PlyCount "64"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Nc3 Ngf6 5. Bc4 Be7 6. 0-0 c6 7. a4 Qc7 8. Re1 h6 9. b3 Nf8 10. a5 g5 11. a6 b6 12. d5 b5 13. Bf1 b4 14. Na4 cxd5 15. exd5 Ng6 16. Bb5+ Bd7 17. Bxd7+ Qxd7 18. Nd2 Nf4 19. Ne4 N4xd5 20. Qd3 Kf8 21. Bb2 Qf5 22. Rad1 Nf4 23. Qf3 Nxe4 24. Rxe4 Rc8 25. Rxb4 Rxc2 26. Rb7 g4 27. Qe3 Re2 28. Nc3 Rxe3 29. fxe3 Nh3+ 30. gxh3 gxh3 31. Rb8+ Kg7 32. Rxh8 Qc2 0-1

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.25"]
[Round "2"]
[White "Koziorowicz, Michal"]
[Black "Kondys, Piotr"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2288"]
[BlackElo "2122"]
[PlyCount "109"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. dxe5 dxe5 6. Ng5 Nh6 7. 0-0 Qe7 8. Be3 Nb6 9. Bb3 f6 10. Nf3 Nf7 11. c4 Be6 12. Qc2 Nd7 13. a3 g6 14. Nfd2 Bg7 15. Nc3 0-0 16. f3 f5 17. c5 Nf6 18. Rad1 Rfd8 19. Nc4 f4 20. Bf2 Ne8 21. Qb1 Rxd1 22. Rxd1 Rd8 23. Ba2 g5 24. g4 Rxd1+ 25. Qxd1 Qd8 26. Qe2 Qd7 27. b4 Nd8 28. a4 a6 29. Nb6 Qf7 30. Bb1 h5 31. h3 hxg4 32. hxg4 Nc7 33. Qd3 Bf6 34. Nd1 Qh7 35. Kg2 Qf7 36. Nb2 Qe7 37. N2c4 Nf7 38. Na5 Nd8 39. Be1 Ne8 40. Bc3 Qh7 41. Qd1 Qc7 42. Bc2 Qe7 43. Nac4 Nf7 44. Qa1 Qd8 45. Qb1 Qe7 46. Bd3 Nc7 47. Qa1 Bxc4 48. Bxc4 Ne6 49. Qa2 Nfd8 50. Nc8 Qd7 51. Nd6 Kf8 52. Qa1 Nd4 53. Qh1 Nc2 54. Bd2 Bg7 55. Qh7 1-0

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.25"]
[Round "3"]
[White "Koziorowicz, Michal"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2288"]
[BlackElo "2400"]
[PlyCount "51"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 d5 5. Nbd2 Qd7 6. c3 Bc5 7. Nxe4 dxe4 8. Qxd7+ Nxd7 9. Ng5 Nxe5 10. Nxe4 Bb6 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. 0-0 0-0-0 14. Bf4 Nc5 15. Nxc5 Bxc5 16. Rfd1 Rxd1+ 17. Rxd1 Rd8 18. Rxd8+ Kxd8 19. Kf1 Kd7 20. Ke2 Bd6 21. Ke3 Bc5+ 22. Ke2 Bd6 23. Ke3 Bc5+ 24. Ke2 Bd6 25. Ke3 Bc5+ 26. Ke2 1/2-1/2

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.24"]
[Round "1"]
[White "Mikula, Maciej"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1936"]
[BlackElo "2288"]
[PlyCount "148"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qa5 15. b3 Qc7 16. Re1 Rd8 17. Qe5 Qxe5 18. Rxe5 f6 19. Re1 e5 20. g3 Bf5 21. Bc4 Kg7 22. Nc5 Re8 23. h4 h5 24. Rh2 Rad8 25. Nb7 Rd7 26. Nc5 Rdd8 27. Nb7 Rd7 28. Nc5 Rc7 29. Rd2 Nb6 30. Bd3 Bc8 31. g4 hxg4 32. fxg4 Bxg4 33. Rg1 f5 34. h5 Nd7 35. Na6 Rb7 36. hxg6 Nf6 37. Rh2 Kxg6 38. Bxf5+ Kxf5 39. Rf2+ Kg5 40. Rxf6 Kxf6 41. Rxg4 e4 42. Nc5 Rbe7 43. Kd2 Kf5 44. Rh4 Rg8 45. Rh5+ Rg5 46. Rh1 Rg2+ 47. Ke3 Rxc2 48. Rf1+ Ke5 49. Nxe4 Rxa2 50. Rc1 Rh2 51. Rc5+ Ke6 52. Rxc6+ Kf7 53. Rc4 Rh3+ 54. Kd4 Rxb3 55. Kd5 Rb5+ 56. Nc5 Kf6 57. Rf4+ Kg5 58. Rf1 Rc7 59. Rc1 Kg4 60. Kd6 Rc8 61. Rg1+ Kf3 62. Ne6 Rc4 63. Rd1 Ke3 64. Rh1 a5 65. Rh8 Kd3 66. Rh3+ Kc2 67. Rh2+ Kc3 68. Rh1 Kb2 69. Rh2+ Ka3 70. Rh3+ Rb3 71. Rh7 Rd3+ 72. Ke5 a4 73. Rb7 Ka2 74. Nc7 Rd7 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.10.01"]
[Round "11"]
[White "Pastor Carvajal, Jeigoth"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2033"]
[BlackElo "2321"]
[PlyCount "62"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Bc4 Bg7 4. Qf3 e6 5. Nb5 d6 6. Qg3 Ke7 7. a4 Nc6 8. c3 Nf6 9. d3 a6 10. Na3 h6 11. f4 d5 12. e5 Nd7 13. Ba2 Rb8 14. Nc2 b5 15. b4 cxb4 16. cxb4 bxa4 17. d4 Ke8 18. f5 exf5 19. e6 Nf6 20. Qc3 Qb6 21. Bf4 Ne4 22. exf7+ Kf8 23. Qa3 Nxd4 24. b5+ Kxf7 25. Bxd5+ Be6 26. Bxe6+ Nxe6 27. 0-0-0 Qxb5 28. Bxb8 Rxb8 29. Qa2 Qb2+ 30. Qxb2 Bxb2+ 31. Kb1 Nc3# 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.30"]
[Round "10"]
[White "Koziorowicz, Michal"]
[Black "Cabiativa, Juan Esteban"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2321"]
[BlackElo "2080"]
[PlyCount "82"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[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. d4 cxd4 9. cxd4 Nxd4 10. Nxd4 exd4 11. Nd2 Nc6 12. Nf3 Qc7 13. Re1 Bb7 14. e5 Bc5 15. a3 b4 16. Ng5 Nd8 17. Ne4 Ne6 18. Nxc5 Qxc5 19. axb4 Qb6 20. Bd2 0-0 21. Ra3 f5 22. Rg3 Rf7 23. Bd3 Raf8 24. f4 Be4 25. Bc4 Bc6 26. Kh1 Bb5 27. Bd5 Bc6 28. Bb3 Qb7 29. Qa1 g5 30. Qa2 Re8 31. h3 Kh8 32. Rf1 gxf4 33. Bxf4 Rg7 34. Kh2 Bxg2 35. Bxe6 Rxg3 36. Bxg3 Bxf1 37. Bd5 Qb5 38. Bh4 Qe2+ 39. Kh1 Qxe5 40. Bf3 Re6 41. Qc4 Bxc4 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.30"]
[Round "9"]
[White "Sorensen, Hampus"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2470"]
[BlackElo "2321"]
[PlyCount "113"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 e5 8. dxe5 Nxe5 9. b3 Nxf3+ 10. Bxf3 Bh3 11. Re1 c6 12. Bf4 Ng4 13. Rc1 Qa5 14. Qd2 f5 15. Nd1 Qxd2 16. Bxd2 h6 17. Bh1 Ne5 18. f3 f4 19. Bxf4 a5 20. Nf2 Bf5 21. Red1 a4 22. Rxd6 axb3 23. axb3 Nf7 24. Rd2 g5 25. Be3 Ra5 26. Bb6 Ra6 27. Bc5 Rfa8 28. e4 Be6 29. f4 gxf4 30. gxf4 h5 31. Bf3 Bh6 32. Be3 Ra3 33. Rd3 b5 34. cxb5 cxb5 35. Bd1 h4 36. Ng4 Bg7 37. Nf2 Ra1 38. Rxa1 Rxa1 39. Kg2 b4 40. Bd4 Rb1 41. Bxg7 Kxg7 42. Kf3 Rb2 43. Ke3 Kf6 44. Rd4 Bxb3 45. Rxb4 Rxf2 46. Bxb3 Rb2 47. Rb6+ Kg7 48. Rb7 Kh6 49. Bd5 Rxb7 50. Bxb7 Nd6 51. Ba6 Kg6 52. Kf3 Ne8 53. Kg4 Nf6+ 54. Kxh4 Nxe4 55. Bd3 Kf5 56. Bxe4+ Kxf4 57. Bc2 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.29"]
[Round "8"]
[White "Koziorowicz, Michal"]
[Black "May Sanchez, Andres Elias"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2321"]
[BlackElo "2117"]
[PlyCount "43"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 0-0 9. Nxc6 bxc6 10. Bxc5 Nxc5 11. Bxc6 Ba6 12. Nd2 Rb8 13. Nb3 Qg5 14. Qd4 Ne6 15. Qe3 Qg4 16. Bxd5 Rfd8 17. h3 Qa4 18. 0-0-0 Rxd5 19. Rxd5 c5 20. Rhd1 Qxa2 21. Qxc5 h5 22. Qa5 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.28"]
[Round "7"]
[White "Boyer, Mahel"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2471"]
[BlackElo "2321"]
[PlyCount "79"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. 0-0 Be7 5. c4 0-0 6. Nc3 d6 7. d4 Ne4 8. Re1 Nc6 9. d5 Nxc3 10. bxc3 Na5 11. dxe6 c5 12. e4 Bxe6 13. exf5 Bxc4 14. Qc2 Bf6 15. Bf4 Bf7 16. h4 h6 17. Rad1 Nc4 18. Re6 Bxe6 19. fxe6 Qe7 20. Qb3 d5 21. Rxd5 Nb6 22. Rd1 c4 23. Qc2 Qxe6 24. Bxh6 Rad8 25. Re1 Qg4 26. Bg5 Rd6 27. Bf4 Rd3 28. Ne5 Bxe5 29. Bxe5 Re8 30. Kh2 Qh5 31. f4 Red8 32. Bd4 Qg4 33. Qf2 R8xd4 34. cxd4 c3 35. Re8+ Kf7 36. Rb8 c2 37. Rxb7+ Kg8 38. Rc7 Na4 39. Rxc2 Nc3 40. Qe1 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.27"]
[Round "6"]
[White "Koziorowicz, Michal"]
[Black "Mierins, Emils Janis"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2321"]
[BlackElo "2149"]
[PlyCount "43"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[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. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 h5 8. Nf4 Bh7 9. g5 Bf5 10. Nxh5 Nc6 11. Nb5 cxd4 12. Ng3 Bc5 13. Nxf5 exf5 14. Bf4 Qd7 15. Nd6+ Bxd6 16. exd6 0-0-0 17. Bg2 Re8+ 18. Kf1 Qe6 19. c3 f6 20. cxd4 fxg5 21. hxg5 Rxh1+ 22. Bxh1 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.25"]
[Round "5"]
[White "Munoz Morales, Angel Bernardo"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1932"]
[BlackElo "2321"]
[PlyCount "114"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. Kh1 Bd7 10. f3 Rc8 11. Qd2 Re8 12. Rad1 Ne5 13. Bh6 Bh8 14. b3 Qa5 15. Nd5 Qxd2 16. Nxf6+ Bxf6 17. Rxd2 Rc3 18. Bd1 Rec8 19. a4 a6 20. Ne2 R3c7 21. Nf4 Bc6 22. Be2 b5 23. axb5 axb5 24. Rfd1 Ra7 25. Nd5 Bxd5 26. Rxd5 b4 27. Rb5 Nc6 28. Bd3 Bd4 29. h3 Bc5 30. Bc4 Nd4 31. Rxd4 Bxd4 32. Rxb4 Be5 33. f4 Bc3 34. Rb5 Bd2 35. g3 Bc3 36. Kg2 Bg7 37. Bxg7 Kxg7 38. g4 Ra2 39. Bd3 Rc3 40. Kg1 Rc7 41. Kg2 h6 42. Rb6 g5 43. fxg5 hxg5 44. Rb5 Rc5 45. Rb7 Kf6 46. b4 Rc3 47. Kf1 Rca3 48. Ke2 Ra1 49. Rb5 e6 50. Rb8 Rh1 51. Kd2 Ke5 52. Rc8 Rh2+ 53. Kc1 d5 54. exd5 exd5 55. b5 Kd4 56. b6 Ra1+ 57. Kb2 Rhh1 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.23"]
[Round "4"]
[White "Koziorowicz, Michal"]
[Black "Stolyarsky, Yegor"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2321"]
[BlackElo "2100"]
[PlyCount "122"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 0-0 10. Be3 f5 11. Qc1 Ne7 12. Ne2 Ng6 13. Nf4 Ba5+ 14. Kf1 Nxf4 15. Bxf4 Bd7 16. Be2 Rc8 17. Qe3 Be8 18. a3 Bh5 19. b4 Bb6 20. h4 a5 21. Ne1 Bxe2+ 22. Kxe2 Re8 23. Nd3 Nd6 24. Nc5 Nc4 25. Qb3 Bxc5 26. bxc5 b6 27. c6 Qd6 28. Qa4 Re6 29. Rhc1 Qxc6 30. Qxc6 Rxc6 31. a4 Rg6 32. g3 c6 33. Rab1 Rb8 34. Rg1 h5 35. f3 b5 36. Bg5 b4 37. g4 hxg4 38. fxg4 fxg4 39. Rxg4 Kh7 40. Rb3 c5 41. dxc5 Re8 42. Rd4 Rxe5+ 43. Kd3 Rc6 44. Rg4 Rxc5 45. Kd4 Rc8 46. Bf4 Re1 47. Kxd5 Rd1+ 48. Ke6 Rc6+ 49. Kf5 Rc5+ 50. Ke4 Nd2+ 51. Bxd2 Rc4+ 52. Kf3 Rxg4 53. Kxg4 Rxd2 54. Re3 Ra2 55. Kg5 Rxa4 56. h5 Ra1 57. Re7 Rg1+ 58. Kf5 b3 59. Rb7 a4 60. Rb8 a3 61. h6 b2 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.22"]
[Round "2"]
[White "Koziorowicz, Michal"]
[Black "Gharibyan, Mamikon"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2321"]
[BlackElo "2495"]
[PlyCount "79"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. 0-0 Bg7 6. d3 Nf6 7. h3 0-0 8. Be3 b6 9. Nc3 e5 10. Qc1 Qd6 11. a4 a5 12. Nd2 Nh5 13. Nc4 Qc7 14. Ne2 Be6 15. g4 Nf6 16. Ng3 h5 17. f3 b5 18. Na3 c4 19. axb5 cxb5 20. Nxb5 Qd7 21. Nc3 hxg4 22. hxg4 cxd3 23. Rd1 Bc4 24. cxd3 Bb3 25. Rd2 a4 26. d4 exd4 27. Bxd4 Rfd8 28. Be3 Qe7 29. Bg5 Qc5+ 30. Kg2 Rdc8 31. Be3 Qe7 32. Qh1 Nd7 33. Qh3 Nf8 34. Bh6 Ne6 35. Nd5 Qf8 36. Be3 Rc2 37. Rxc2 Bxc2 38. Rh1 Qb8 39. Qh7+ Kf8 40. Bh6 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.22"]
[Round "3"]
[White "Makarian, Rudik"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2548"]
[BlackElo "2321"]
[PlyCount "81"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 d5 7. Nc3 Nbd7 8. e4 d4 9. e5 Ng4 10. Ng5 Ndxe5 11. f4 dxc3 12. Qxd8+ Kxd8 13. fxe5 cxb2 14. Bxb2 Ke8 15. Be2 Ne3 16. Kd2 Nf5 17. Bc4 Nd4 18. Bxd4 cxd4 19. Kd3 Ba3 20. Rhf1 h6 21. Nxe6 Bxe6 22. Bxe6 Ke7 23. Bc4 Rhf8 24. e6 Rf6 25. Rxf6 gxf6 26. Rb1 Bc5 27. a4 Bb6 28. Ra1 Bc7 29. a5 Kd6 30. Kxd4 Rg8 31. g3 h5 32. Ke4 Rg4+ 33. Kd3 h4 34. b6 Bb8 35. Re1 Ke7 36. Re4 Rxe4 37. bxa7 Bxa7 38. Kxe4 hxg3 39. hxg3 Kd6 40. g4 Bc5 41. e7 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.10"]
[Round "9.13"]
[White "Romanishin, Oleg M"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2385"]
[BlackElo "2321"]
[PlyCount "73"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Konin Hetman"]
[BlackTeam "Krakow KKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d6 5. d4 0-0 6. 0-0 Nc6 7. d5 Na5 8. Qa4 c5 9. Bd2 b6 10. Bc3 Bd7 11. Qc2 a6 12. Nbd2 b5 13. b3 Rb8 14. e4 Re8 15. Rfe1 e5 16. dxe6 Bxe6 17. e5 dxe5 18. Nxe5 Bf5 19. Qc1 b4 20. Bb2 Qc7 21. Ndf3 Rbd8 22. h3 Re7 23. Ng5 h6 24. Ngxf7 Rxf7 25. Nxf7 Qxf7 26. Qe3 Qf8 27. Rad1 Re8 28. Qf4 Rxe1+ 29. Rxe1 Qd8 30. Qe3 Bf8 31. Qe5 Kf7 32. g4 Bc8 33. Qxf6+ Qxf6 34. Bxf6 Kxf6 35. Re8 Be6 36. Rxf8+ Ke5 37. Re8 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.09"]
[Round "8.7"]
[White "Koziorowicz, Michal"]
[Black "Niekras, Dawid"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2321"]
[BlackElo "2298"]
[PlyCount "76"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Krakow KKSz"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 e5 8. Qd3 h6 9. Nd2 Rc8 10. Nc4 Qc7 11. Ne3 Nf6 12. 0-0 Be6 13. a4 Be7 14. Rd1 0-0 15. a5 Rfd8 16. Ra4 Bf8 17. Ned5 Bxd5 18. exd5 g6 19. Qh3 Qd7 20. Qh4 Nh5 21. Rb4 Be7 22. Qe4 f5 23. Qe2 Bg5 24. Bxg5 hxg5 25. g3 Nf6 26. Qd2 g4 27. Na4 Rc7 28. Qg5 Kg7 29. Nb6 Qe7 30. Nc4 Ne4 31. Qxe7+ Rxe7 32. Rb6 Rc7 33. Ne3 Kf6 34. Kg2 Rh8 35. c4 Kg5 36. b3 Rch7 37. h4+ gxh3+ 38. Kf3 Nc3 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.08"]
[Round "7.7"]
[White "Kaczmarek, Aleksander"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2276"]
[BlackElo "2321"]
[PlyCount "49"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bialoleka Sparta"]
[BlackTeam "Krakow KKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Qb6 8. 0-0 Nxd4 9. Nbd2 Nxf3+ 10. Nxf3 Bb5 11. Be3 Qa6 12. Bxb5+ Qxb5 13. Nd4 Qd7 14. h4 h5 15. Rc1 Ne7 16. Qe2 a6 17. Rc2 Nc6 18. Rfc1 Nxd4 19. Bxd4 Qa4 20. Bb6 f5 21. Rc7 Be7 22. Rxb7 g6 23. Qe3 Qxh4 24. Rcc7 Bf8 25. Qc1 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.07"]
[Round "6.1"]
[White "Koziorowicz, Michal"]
[Black "Maciejczak, Jakub"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2321"]
[BlackElo "2360"]
[PlyCount "118"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Krakow KKSz"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. c4 e6 7. Nc3 Ne7 8. c5 b6 9. b4 a5 10. Na4 Nc8 11. Bd2 axb4 12. Bxb4 Na6 13. Bxa6 Rxa6 14. Qb3 b5 15. Nc3 Be7 16. Nf3 f6 17. Ke2 fxe5 18. Nxe5 0-0 19. g5 h5 20. Qd1 Be8 21. Qd3 Nb6 22. Rhf1 Nc4 23. f4 Rf5 24. Nd1 Nxe5 25. fxe5 Bg6 26. Rxf5 Bxf5 27. Qg3 Qe8 28. Nf2 Qg6 29. a3 Bd8 30. Nd3 Ra7 31. Kd2 Bg4 32. Rf1 Ra8 33. Qe3 Bc7 34. Nf4 Qe8 35. Ne2 Ba5 36. Nc3 Bxb4 37. axb4 Qg6 38. Qd3 Bf5 39. Qf3 Ra3 40. Qd1 Bd3 41. Rf3 Bf5 42. Rf1 Qe8 43. Rf2 Bh7 44. Rf3 Qg6 45. Ke2 Ra7 46. Qc1 Rf7 47. Rxf7 Qd3+ 48. Kf2 Kxf7 49. Ne2 Bf5 50. Qe3 Qc2 51. Qc3 Qe4 52. Qg3 Kg8 53. Qf4 Qc2 54. g6 Bxg6 55. Qg5 Kh7 56. Ke1 Qb1+ 57. Kf2 Qxb4 58. Qe7 Qd2 59. Qg5 Qxg5 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.06"]
[Round "5.1"]
[White "Grela, Kacper"]
[Black "Koziorowicz, Michal"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "2355"]
[BlackElo "2321"]
[PlyCount "52"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Legnica Miedz"]
[BlackTeam "Krakow KKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nc3 d6 6. Nf3 0-0 7. 0-0 Ne4 8. Qc2 Nxc3 9. Qxc3 a5 10. d5 e5 11. e4 Na6 12. Qxa5 fxe4 13. Nd2 Bf5 14. Qc3 e3 15. fxe3 Qd7 16. Nb3 Bh3 17. Bd2 Bxg2 18. Kxg2 Qg4 19. Qd3 e4 20. h3 Qxg3+ 21. Kxg3 exd3 22. Bc3 Bg5 23. Rxf8+ Rxf8 24. Rd1 Bxe3 25. Rxd3 Bf4+ 26. Kg2 g5 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.05"]
[Round "4.1"]
[White "Koziorowicz, Michal"]
[Black "Mickiewicz, Piotr"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2321"]
[BlackElo "2255"]
[PlyCount "16"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Krakow KKSz"]
[BlackTeam "Zielonka Zieloni"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nd2 Ne7 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.04"]
[Round "3.7"]
[White "Rajlich, Vasik G"]
[Black "Koziorowicz, Michal"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2303"]
[BlackElo "2321"]
[PlyCount "85"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Grodzisk Szachowa Dwojka"]
[BlackTeam "Krakow KKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qa5 15. b3 Qc7 16. Bc4 Rd8 17. g4 Be6 18. Nc5 Nf4 19. Nxe6 Nxe6 20. Qe4 Qf4+ 21. Qxf4 Nxf4 22. Rhe1 e6 23. Ba6 Rd5 24. Bc4 Rdd8 25. c3 Kf8 26. Kc2 Ke7 27. b4 f6 28. a4 Rxd1 29. Rxd1 Rd8 30. Rxd8 Kxd8 31. Kb3 Kc7 32. Bf1 e5 33. a5 Kd6 34. c4 Ne6 35. c5+ Kd7 36. Kc3 Nf4 37. Bc4 f5 38. gxf5 gxf5 39. Kd2 Ke7 40. Ke3 Kf6 41. Ba2 Ng2+ 42. Kf2 Nf4 43. Ke3 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.03"]
[Round "2.13"]
[White "Koziorowicz, Michal"]
[Black "Sliwicka, Alicja"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2321"]
[BlackElo "2321"]
[PlyCount "37"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Krakow KKSz"]
[BlackTeam "Torun UKS OPP"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. Nc3 a6 5. d3 c5 6. g3 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. b3 d4 10. exd4 cxd4 11. Nb1 Re8 12. a3 a5 13. Re1 h6 14. Qc2 Bc5 15. Nbd2 e5 16. Nh4 g5 17. Nhf3 Bf5 18. h4 g4 19. Nh2 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.02"]
[Round "1.31"]
[White "Jaskolka, Tomasz"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2228"]
[BlackElo "2321"]
[PlyCount "83"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Rzeszow Szachownica"]
[BlackTeam "Krakow KKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 Rd4 12. Be3 Rxc4 13. Rfd1 Be6 14. Bxb7 Rb8 15. Ba6 Rcb4 16. b3 Bf8 17. Na4 Ng4 18. Bd2 Rd4 19. Ba5 c5 20. Rdc1 Bc8 21. Bc4 e4 22. Bc3 Bd7 23. Bxd4 cxd4 24. Rd1 Bxa4 25. bxa4 d3 26. exd3 Rb2 27. Rab1 Rc2 28. Rbc1 Rb2 29. Rf1 e3 30. fxe3 Bh6 31. Rf4 Nxe3 32. Bxf7+ Kg7 33. Rf3 Ng4 34. Re1 Bg5 35. Be6 Nf6 36. Rf2 Rb4 37. h4 Bh6 38. Bc4 Rb7 39. Rfe2 Kf8 40. Re6 Bg7 41. g4 Rb8 42. g5 1-0

[Event "Titled Tuesday intern op 29th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "1"]
[White "Ivanova, Karina"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2085"]
[BlackElo "2319"]
[PlyCount "140"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Na6 2. c4 b6 3. d4 c5 4. Nc3 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be2 Bb7 8. 0-0 d6 9. Be3 Nf6 10. f3 0-0 11. Rc1 Rc8 12. Qd2 Re8 13. Rfd1 Nc5 14. b4 Ncd7 15. Nd5 Ne5 16. a3 Qd7 17. h3 Nxd5 18. cxd5 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Qxc8 21. Qc2 Qxc2 22. Nxc2 Kf8 23. Kf2 Ke8 24. Ke1 e6 25. dxe6 fxe6 26. Kd2 h6 27. h4 Ke7 28. Nd4 Nc6 29. Nxc6+ Bxc6 30. g4 h5 31. gxh5 gxh5 32. Bd3 Bb2 33. b5 Bd7 34. a4 Bf6 35. Bf2 e5 36. Bc4 Bg7 37. Be3 Bf6 38. Bf2 Kf8 39. Ke2 Kg7 40. Kf1 Kg6 41. Kg2 Bg7 42. Kg3 Bh6 43. a5 Bf4+ 44. Kg2 bxa5 45. Bxa7 a4 46. b6 Bc6 47. Bd5 Bxd5 48. exd5 Be3 49. Bb8 Bxb6 50. Bxd6 Kf5 51. Bb4 Bd8 52. Kg3 Bc7 53. Kg2 Bb6 54. Kg3 Bd4 55. Ba3 Bc3 56. Kg2 Be1 57. Be7 Bd2 58. Kg3 Bf4+ 59. Kg2 Be3 60. Ba3 Bd4 61. Kg3 Bc3 62. Kg2 Kf6 63. Kg3 Be1+ 64. Kh3 Kf7 65. Bd6 Bc3 66. Ba3 Ke8 67. Kg3 Be1+ 68. Kh3 Kd7 69. Kg2 Bxh4 70. Bb2 Kd6 0-1

[Event "Titled Tuesday intern op 29th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "3"]
[White "Koziorowicz, Michal"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2319"]
[BlackElo "2009"]
[PlyCount "78"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Na3 d5 2. e4 dxe4 3. d3 Nf6 4. Bg5 Nbd7 5. Qd2 g6 6. 0-0-0 Bg7 7. h4 h6 8. Be3 c6 9. Nh3 Qc7 10. dxe4 Nxe4 11. Qb4 Nd6 12. Bd3 a5 13. Qd2 Nf6 14. Nc4 Nd5 15. Bc5 0-0 16. h5 g5 17. f4 Nxc4 18. Bxc4 Nxf4 19. Nxf4 Qxf4 20. Qxf4 gxf4 21. Bxe7 Re8 22. Bd6 Bg4 23. Rde1 f3 24. Rxe8+ Rxe8 25. Rf1 Bxh5 26. gxf3 b5 27. Bd3 Bg6 28. a4 Bxd3 29. cxd3 bxa4 30. Bc7 Re2 31. Bxa5 Bxb2+ 32. Kb1 a3 33. Rg1+ Kh7 34. Rg4 a2+ 35. Kxa2 Bc3+ 36. Kb3 Bxa5 37. Rc4 Re3 38. Rxc6 Rxd3+ 39. Kc4 Rc3+ 0-1

[Event "Titled Tuesday intern op 29th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "5"]
[White "Koziorowicz, Michal"]
[Black "Silva Lucena, Cristian"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2319"]
[BlackElo "2292"]
[PlyCount "44"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. 0-0 Bb6 9. Rd1 Na5 10. Qb4 Nxc4 11. Qxc4 exd4 12. cxd4 Qc6 13. Qb3 Bg4 14. Nc3 Ne7 15. Bb2 Bxf3 16. gxf3 0-0 17. Rac1 Qd7 18. Ne2 Qh3 19. Ng3 Ng6 20. Qd3 Nh4 21. Qf1 Nxf3+ 22. Kh1 Qxh2# 0-1

[Event "Titled Tuesday intern op 29th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "2"]
[White "Koziorowicz, Michal"]
[Black "Svane, Frederik"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2319"]
[BlackElo "2634"]
[PlyCount "122"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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 a6 4. Nc3 c5 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Nc6 8. Re1 Bxf3 9. Bxf3 Nxd4 10. Bf4 Ne7 11. Nb1 Ng6 12. Bg3 Nxf3+ 13. Qxf3 h5 14. c4 h4 15. Bf4 Be7 16. Nc3 d4 17. Ne4 Qd7 18. Rad1 0-0-0 19. h3 Kb8 20. a3 Qc6 21. Bh2 Rhf8 22. Rd3 Ka8 23. Rb1 f5 24. exf6 gxf6 25. Qe2 e5 26. Nd2 Bd6 27. b4 f5 28. Rdb3 cxb4 29. axb4 e4 30. Bxd6 Qxd6 31. c5 Nf4 32. Qf1 Qd5 33. b5 Rg8 34. Nc4 Rxg2+ 35. Kh1 Rg6 36. bxa6 e3+ 37. f3 e2 38. axb7+ Kb8 39. Qf2 Qxc4 40. Qxh4 Ne6 41. Ra3 Qc2 42. Ra8+ Kc7 43. Qxd8+ Nxd8 44. b8Q+ Kc6 45. Ra6+ Kd5 46. Qxd8+ Kc4 47. Ra4+ Qxa4 48. Rc1+ Kd3 49. Qd5 Qd1+ 50. Kh2 Qxc1 51. Qxf5+ Kd2 52. Qf4+ Kc2 53. Qe4+ d3 54. Qc4+ Kd2 55. Qf4+ Kd1 56. Qa4+ Ke1 57. Qb4+ Kf1 58. Qd4 Rg2+ 59. Kh1 e1Q 60. Qxd3+ Kf2+ 61. Qf1+ Qxf1# 0-1

[Event "Titled Tuesday intern op 29th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "4"]
[White "Todev, Simeon"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1999"]
[BlackElo "2319"]
[PlyCount "240"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. d3 0-0 7. Be3 Nc6 8. Nbd2 b5 9. d4 cxd4 10. cxd4 a6 11. e5 dxe5 12. dxe5 Nd5 13. a4 Nxe3 14. fxe3 bxa4 15. Qxa4 Nxe5 16. Nxe5 Qxd2 17. Bf3 Rb8 18. Nc6 Qxe3+ 19. Kh1 Rxb2 20. Rae1 Rf2 21. Rg1 Qc3 22. Nxe7+ Kh8 23. Rc1 Rxf3 24. Rxc3 Rxc3 25. Nxc8 Rfxc8 26. Qxa6 Bd4 27. Rf1 Rc1 28. h3 Rxf1+ 29. Qxf1 Ra8 30. Qxf7 Ra1+ 31. Kh2 Be5+ 32. g3 Ra8 33. h4 Bg7 34. Kh3 Rf8 35. Qe7 Rf5 36. g4 Rf3+ 37. Kg2 Rf8 38. h5 gxh5 39. gxh5 Rg8 40. Kh3 h6 41. Qe6 Rf8 42. Kg4 Rf6 43. Qe8+ Kh7 44. Qe4+ Kg8 45. Qd5+ Kh8 46. Qc5 Bf8 47. Qc7 Rf1 48. Qd8 Rf7 49. Qd5 Kg7 50. Qe5+ Kh7 51. Qe6 Kg8 52. Kh4 Be7+ 53. Kg4 Bg5 54. Qg6+ Kf8 55. Qd3 Re7 56. Qd5 Kg7 57. Kf5 Rf7+ 58. Ke6 Rf6+ 59. Ke5 Bf4+ 60. Ke4 Bg5 61. Qd7+ Rf7 62. Qc6 Re7+ 63. Kf5 Rf7+ 64. Ke5 Bf6+ 65. Ke6 Re7+ 66. Kf5 Re5+ 67. Kg4 Rg5+ 68. Kf4 Re5 69. Qd7+ Re7 70. Qf5 Bg5+ 71. Kg4 Rf7 72. Qg6+ Kf8 73. Qe6 Rf6 74. Qd7 Rf4+ 75. Kg3 Rf7 76. Qc8+ Ke7 77. Qc6 Rf6 78. Qc7+ Ke6 79. Qh7 Ke5 80. Qe7+ Re6 81. Qg7+ Kf5 82. Kf3 Re3+ 83. Kf2 Kg4 84. Qg6 Rf3+ 85. Ke2 Rf6 86. Qe8 Rf4 87. Kd3 Rf3+ 88. Kc4 Rh3 89. Qg6 Rxh5 90. Qe6+ Kg3 91. Qd6+ Kh3 92. Qd3+ Kh4 93. Qe4+ Kg3 94. Qd3+ Kf4 95. Qd4+ Kf5 96. Qd5+ Kg6 97. Qe6+ Kg7 98. Qd7+ Kf8 99. Qc8+ Kf7 100. Qb7+ Be7 101. Qf3+ Kg6 102. Qe4+ Kf6 103. Qc6+ Kg7 104. Qg2+ Rg5 105. Qe4 Bf6 106. Kd3 h5 107. Ke3 Rg3+ 108. Kf4 Rg4+ 109. Kf5 Rg5+ 110. Kf4 h4 111. Qb7+ Kh6 112. Qh1 Rc5 113. Kg4 Rc4+ 114. Kf5 Bg5 115. Qb7 Rf4+ 116. Ke5 Rf6 117. Qc8 Kh5 118. Qd7 Rf1 119. Ke4 Rf4+ 120. Ke3 Rf7+ 0-1

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "2"]
[White "Arencibia Monduy, Antonio"]
[Black "Koziorowicz, Michal"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2122"]
[BlackElo "2319"]
[PlyCount "130"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. exd6 Qxd6 8. Nc3 Nxc3 9. bxc3 g6 10. Be2 Bg7 11. 0-0 0-0 12. Be3 Bg4 13. h3 Bxf3 14. Bxf3 Rac8 15. Rb1 Qd7 16. Qa4 Rfd8 17. Rfd1 a6 18. Qb3 Na5 19. Qb4 Qc7 20. Rdc1 b5 21. a4 Rb8 22. axb5 axb5 23. Ra1 Nc4 24. Bg5 Re8 25. Re1 e6 26. Bh4 Nd2 27. Be2 Bf8 28. Qb2 Nc4 29. Qc2 Ra8 30. Bf3 Rxa1 31. Rxa1 Bd6 32. Bf6 Rc8 33. Be2 Be7 34. Bxe7 Qxe7 35. Bxc4 Rxc4 36. Rb1 Qc7 37. Qb3 Rxc3 38. Qxb5 Rc1+ 39. Rxc1 Qxc1+ 40. Qf1 Qxf1+ 41. Kxf1 Kf8 42. Ke2 Ke7 43. Kd3 Kd6 44. Ke4 f6 45. f4 h5 46. g4 hxg4 47. hxg4 g5 48. fxg5 fxg5 49. Kd3 Kd5 50. Ke3 e5 51. dxe5 Kxe5 52. Kf3 Kd4 53. Kf2 Ke4 54. Kg2 Kf4 55. Kh2 Kf3 56. Kg1 Kg3 57. Kf1 Kf3 58. Kg1 Kf4 59. Kf2 Kxg4 60. Kg2 Kf4 61. Kf2 g4 62. Kg2 g3 63. Kg1 Kf3 64. Kf1 g2+ 65. Kg1 Kg3 1/2-1/2

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "8"]
[White "Balla, Tamas Kristof"]
[Black "Koziorowicz, Michal"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2303"]
[BlackElo "2319"]
[PlyCount "88"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 Bd7 9. exd6 e6 10. 0-0 Bxd6 11. Nc3 0-0 12. a3 a6 13. Bd3 Nd5 14. Qe2 Be7 15. Nxd5 exd5 16. Bf4 Bf6 17. Rad1 Re8 18. Qd2 Bg4 19. Be2 Qb6 20. Be5 Bxe5 21. dxe5 Rad8 22. h3 Bxf3 23. Bxf3 Nxe5 24. Bxd5 Qg6 25. Qf4 Nd3 26. Rxd3 Qxd3 27. Bxf7+ Kh8 28. Bxe8 Rxe8 29. Qf7 Qe4 30. Rd1 h6 31. Qd5 Qxd5 32. Rxd5 Re2 33. b4 Ra2 34. Rd7 Rxa3 35. Rxb7 Rb3 36. Ra7 Rxb4 37. Rxa6 Rb2 38. g3 Kh7 39. h4 h5 40. Kg2 g6 41. Ra5 Rb4 42. f3 Kg7 43. Ra6 Kf7 44. Kh3 Rb3 1/2-1/2

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "10"]
[White "Bueno, Alfeu Varela Jr"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2135"]
[BlackElo "2319"]
[PlyCount "78"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d5 8. exd5 Nf6 9. c4 0-0 10. d4 e6 11. dxe6 Bxe6 12. d5 Bg4 13. Qb3 a6 14. Nc3 b5 15. Ne5 Bf5 16. cxb5 axb5 17. Qxb5 Nxd5 18. Qxc5 Ra5 19. Qd4 Nxf4 20. Qxd8 Nh3+ 21. gxh3 Rxd8 22. Nc6 Bd4+ 23. Nxd4 Rxd4 24. Be3 Rd3 25. Rfe1 Bxh3 26. Rad1 Rxd1 27. Rxd1 h5 28. Rd8+ Kh7 29. Bd4 Kh6 30. Bf6 g5 31. Rd5 Ra6 32. Bxg5+ Kg6 33. Be3 Re6 34. Kf2 f5 35. Bf4 Bg4 36. Rd6 Rxd6 37. Bxd6 Kf6 38. b4 Kg5 39. b5 h4 1-0

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "11"]
[White "Figorito, Nick"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2036"]
[BlackElo "2319"]
[PlyCount "62"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bf5 5. d3 h6 6. Nbd2 Bh7 7. Qe1 e6 8. e4 Be7 9. e5 Nfd7 10. c3 Qc7 11. Qe2 0-0 12. d4 c5 13. Nb3 Nc6 14. Be3 c4 15. Nc1 b5 16. a3 a5 17. Qd2 b4 18. axb4 axb4 19. Ne2 bxc3 20. bxc3 Nb6 21. Nf4 Na5 22. Qb2 Nb3 23. Rxa8 Rxa8 24. Nh5 Qa7 25. Nd2 Qa2 26. Qxa2 Rxa2 27. Nb1 Na4 28. Bf3 Bd3 29. Re1 Ra1 30. Kg2 Rxb1 31. Rxb1 Bxb1 0-1

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "6"]
[White "Gutierrez Olivares, Daniel"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2354"]
[BlackElo "2319"]
[PlyCount "139"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. c4 Nf6 4. Bg2 dxc4 5. a4 Nbd7 6. Na3 g6 7. Nxc4 Bg7 8. 0-0 0-0 9. Qc2 Nb6 10. Nce5 Be6 11. a5 Nbd7 12. a6 Nxe5 13. Nxe5 Bd5 14. axb7 Rb8 15. Nxc6 Bxc6 16. Qxc6 e6 17. d3 Nd5 18. Bxd5 Qxd5 19. Qxd5 exd5 20. Rxa7 Be5 21. Bf4 Bxf4 22. gxf4 Kg7 23. Rc1 Kf6 24. Rc7 Rfe8 25. e3 h5 26. Ra6+ Re6 27. Ra5 Rb6 28. Rxd5 R8xb7 29. Rxb7 Rxb7 30. h4 Rxb2 31. Kg2 Ke6 32. e4 Rb1 33. f5+ Kf6 34. Rd6+ Ke7 35. Rd5 Rd1 36. fxg6 fxg6 37. Kg3 Ke6 38. Kf4 Rg1 39. Rg5 Rd1 40. Rxg6+ Ke7 41. Rg3 Rd2 42. Rf3 Rd1 43. Kg5 Rg1+ 44. Kxh5 Ke6 45. Rg3 Rf1 46. Rf3 Ke5 47. Kh6 Rh1 48. h5 Ke6 49. Rf5 Rh3 50. Kg6 Rxd3 51. h6 Rd8 52. h7 Ke7 53. f4 Rd6+ 54. Kg7 Rd8 55. Re5+ Kd7 56. Rd5+ Kc7 57. Rxd8 Kxd8 58. e5 Ke7 59. f5 Kd7 60. Kh6 Ke7 61. Kg5 Kf7 62. h8Q Ke7 63. Qh7+ Kf8 64. f6 Ke8 65. e6 Kf8 66. Kf5 Ke8 67. Ke5 Kf8 68. Kd6 Ke8 69. f7+ Kf8 70. e7# 1-0

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "7"]
[White "Koziorowicz, Michal"]
[Black "Gao, Raymond"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2319"]
[BlackElo "1938"]
[PlyCount "115"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Qxd2 Ne4 8. Qc2 Qb4+ 9. Nc3 Nxc3 10. Qxc3 Qxc3+ 11. bxc3 0-0 12. Kd2 Na5 13. Kd3 b6 14. Ne5 Rb8 15. Rab1 f6 16. Ng4 Ba6 17. Ne3 Rbc8 18. h4 d5 19. h5 Nxc4 20. Nxc4 Bxc4+ 21. Kd2 Kf7 22. h6 g6 23. e4 a5 24. a3 Rfd8 25. exd5 Bxd5 26. Bxd5 Rxd5 27. Rh4 e5 28. Kd3 g5 29. Re4 Ke6 30. Kc4 Rcd8 31. Rb5 Rxb5 32. Kxb5 Kd5 33. Re1 exd4 34. cxd4 Rd7 35. Re8 Kxd4 36. Rg8 Kd5 37. Rg7 Kd6 38. Kc4 c6 39. f4 gxf4 40. gxf4 b5+ 41. Kc3 c5 42. Kb3 Kc6 43. Kc3 Kd6 44. f5 Re7 45. Kd3 b4 46. axb4 cxb4 47. Kc4 Rc7+ 48. Kb3 Kc6 49. Ka4 Kb6 50. Kb3 Rc3+ 51. Kb2 Rc7 52. Kb3 Rb7 53. Ka4 Ra7 54. Kb3 Ka6 55. Ka4 Kb6 56. Kb3 Rb7 57. Ka4 Rc7 58. Kb3 1/2-1/2

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "5"]
[White "Koziorowicz, Michal"]
[Black "Kula, Robert"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2319"]
[BlackElo "2284"]
[PlyCount "87"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Be7 8. 0-0 0-0 9. b3 Nbd7 10. Bb2 Ne4 11. Nxe4 Bxe4 12. Bd3 Nf6 13. Rc1 Qd5 14. Ne1 Rfd8 15. f3 Bxd3 16. Nxd3 Rac8 17. Nc5 b6 18. e4 Qh5 19. Nd3 Qh6 20. Qe2 Nh5 21. g3 Bd6 22. f4 f5 23. e5 Be7 24. Rc2 g5 25. Qf3 gxf4 26. Nxf4 Nxf4 27. Qxf4 Bg5 28. Qf3 Be3+ 29. Kh1 Bxd4 30. Bxd4 Rxd4 31. Rxc6 Rcd8 32. Qxf5 Qxh2+ 33. Kxh2 exf5 34. Rxf5 Rd2+ 35. Kh3 R2d3 36. Rc7 Rxb3 37. Rff7 Rdd3 38. Rg7+ Kf8 39. e6 h5 40. e7+ Kxg7 41. e8Q+ Kf6 42. Rf7+ Kg5 43. Qg8+ Kh6 44. Rh7# 1-0

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "9"]
[White "Koziorowicz, Michal"]
[Black "Morales Garcia, Sergio Joshafatt"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2319"]
[BlackElo "2221"]
[PlyCount "143"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Be2 Bd6 7. 0-0 dxc4 8. a4 0-0 9. Nd2 e5 10. Nxc4 Bc7 11. b3 Re8 12. Ba3 exd4 13. exd4 Nb6 14. Bf3 Bf5 15. Ne3 Bg6 16. d5 Be5 17. Bb2 Nbxd5 18. Nexd5 Nxd5 19. Rc1 Nxc3 20. Bxc3 Bxc3 21. Rxc3 Qxd1 22. Rxd1 Rad8 23. Rcc1 Kf8 24. g3 Rxd1+ 25. Rxd1 Ke7 26. Rd2 Rd8 27. Re2+ Kd6 28. Kg2 Rd7 29. Bg4 f5 30. Bf3 Kc5 31. Re3 Bf7 32. h4 Kb4 33. Re5 g6 34. h5 Bxb3 35. hxg6 hxg6 36. a5 Bd5 37. Bxd5 Rxd5 38. Re7 Rb5 39. a6 bxa6 40. Rxa7 a5 41. Kf3 g5 42. Ke3 a4 43. Kd2 Kb3 44. Kc1 c5 45. f4 g4 46. Rf7 c4 47. Kb1 a3 48. Ka1 Kc2 49. Rc7 c3 50. Ka2 Kd2 51. Rd7+ Ke2 52. Rc7 Kd3 53. Rd7+ Kc2 54. Kxa3 Ra5+ 55. Kb4 Ra1 56. Rc7 Rb1+ 57. Kc4 Kd2 58. Kd4 c2 59. Ke5 c1Q 60. Rxc1 Rxc1 61. Kxf5 Ke3 62. Kxg4 Rc8 63. Kg5 Rg8+ 64. Kh4 Kf3 65. f5 Rxg3 66. f6 Rg8 67. Kh5 Ke4 68. f7 Rb8 69. Kg6 Ke5 70. Kg7 Rb7 71. Kg8 Rxf7 72. Kxf7 1/2-1/2

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "1"]
[White "Koziorowicz, Michal"]
[Black "Romero Ruscalleda, Josep"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2319"]
[BlackElo "2160"]
[PlyCount "111"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Nf3 Nc6 6. Be3 exd4 7. Nxd4 Nge7 8. Be2 0-0 9. 0-0 f5 10. Qd2 fxe4 11. Nxe4 Nf5 12. Nxc6 bxc6 13. Bg5 Qe8 14. Ng3 Nd4 15. Rae1 Qf7 16. b3 a5 17. Bd3 a4 18. Re7 axb3 19. Rxf7 Rxf7 20. axb3 Nxb3 21. Qe3 Nc5 22. Be2 Ra2 23. Bf3 Bd7 24. Ne4 Ne6 25. Qb3 Rb2 26. Qa3 d5 27. cxd5 cxd5 28. Nf6+ Rxf6 29. Qxb2 Rxf3 30. Qa2 Rd3 31. h4 h6 32. Bc1 Kh7 33. Bb2 Bf8 34. Qa6 Rd2 35. Bc3 Nc5 36. Qf6 d4 37. Bxd4 Rxd4 38. Qxd4 Bd6 39. h5 gxh5 40. Re1 Kg6 41. Re3 Ne6 42. Qd5 Nf4 43. Qe4+ Kg7 44. Rf3 Ng6 45. Qd4+ Kg8 46. Qd5+ Kg7 47. Qf7+ Kh8 48. Qxg6 h4 49. Qxh6+ Kg8 50. Qg6+ Kh8 51. Qh5+ Kg7 52. Qg5+ Kh7 53. Qxh4+ Kg7 54. Qg5+ Kh7 55. Rf7+ Kh8 56. Qg7# 1-0

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "3"]
[White "Koziorowicz, Michal"]
[Black "Taboas Rodriguez, Daniel"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2319"]
[BlackElo "2368"]
[PlyCount "78"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. Nf3 exd5 9. exd5 h6 10. Bh4 Bg4 11. 0-0 Nbd7 12. Bg3 Ne8 13. Nd2 Bxe2 14. Qxe2 a6 15. a4 f5 16. Rae1 f4 17. Qe6+ Kh7 18. Bh4 g5 19. Nce4 gxh4 20. Nxd6 Nxd6 21. Qxd6 Rf6 22. Qe7 Kg8 23. Nf3 h3 24. gxh3 Qxe7 25. Rxe7 Rf7 26. Re6 b5 27. axb5 axb5 28. cxb5 Rb8 29. Kh1 Rxb5 30. Rg1 Rxb2 31. Nh4 Rxf2 32. Reg6 Kh7 33. Nf5 Bf8 34. Nxh6 Bxh6 35. Rg8 Nf6 36. Rd8 Rd7 37. Rxd7+ Nxd7 38. Rb1 f3 39. Rb7 Rf1# 0-1

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "4"]
[White "Santos, Marcus Vinicius M"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2331"]
[BlackElo "2319"]
[PlyCount "105"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. 0-0 a6 5. d4 b5 6. Be2 cxd4 7. Nxd4 Bb7 8. b3 Nf6 9. Nxc6 Bxc6 10. e5 Nd5 11. Bb2 Bc5 12. Nd2 Nf4 13. Bf3 d5 14. exd6 Qxd6 15. Ne4 Bxe4 16. Bxe4 Rd8 17. Qxd6 Bxd6 18. Bxg7 Rg8 19. Bf6 Rc8 20. g3 Bc5 21. Bxh7 Ne2+ 22. Kh1 Kd7 23. Bxg8 Rxg8 24. Rad1+ Kc6 25. Rfe1 Nxg3+ 26. fxg3 Rg6 27. Bd4 Bd6 28. Kg2 Rh6 29. Be5 Bc5 30. Bf4 Rg6 31. h4 Rg4 32. Kf3 Rg6 33. h5 Rg8 34. h6 f6 35. h7 Rh8 36. Rh1 e5 37. Be3 Bd6 38. c4 f5 39. Bg5 e4+ 40. Kg2 Be5 41. Rd5 Bg7 42. Rxf5 Re8 43. Bf6 Bh8 44. Bxh8 Rxh8 45. Rg5 bxc4 46. bxc4 Kb6 47. Rg8 Rxh7 48. Rxh7 Kc5 49. Rc8+ Kd4 50. c5 e3 51. c6 Kc3 52. Re7 e2 53. Rxe2 1-0

[Event "Olomouc IM-B 24th"]
[Site "Olomouc"]
[Date "2023.08.19"]
[Round "9"]
[White "Koziorowicz, Michal"]
[Black "Paseka, Matyas"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2319"]
[BlackElo "2237"]
[PlyCount "108"]
[EventDate "2023.08.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Be2 Ngf6 7. c4 e5 8. Qe3 d5 9. exd5 Bc5 10. Qb3 e4 11. Nfd2 0-0 12. Nc3 Re8 13. Nf1 Ne5 14. Be3 Qa5 15. Bxc5 Qxc5 16. Ne3 Bg4 17. 0-0 Bxe2 18. Nxe2 Rac8 19. Rac1 Rc7 20. Rc3 Nfg4 21. Qa4 Rcc8 22. b4 Qd6 23. Nxg4 Nxg4 24. Ng3 e3 25. fxe3 Qh6 26. h3 Nxe3 27. Re1 b5 28. Qb3 Nxc4 29. Rd1 Rcd8 30. Nf5 Qg5 31. Qc2 Re5 32. Rf1 g6 33. Rg3 Qh5 34. Qf2 Rd7 35. Rg4 Rexd5 36. Ng3 Qe5 37. Re4 Qb8 38. Re2 Qa7 39. Ne4 Rf5 40. Qxa7 Rxf1+ 41. Kxf1 Rxa7 42. Nc5 a5 43. bxa5 Rxa5 44. Nb3 Ra3 45. Nd4 b4 46. Nc6 Ne3+ 47. Kg1 Nd5 48. Re5 Rc3 49. Rxd5 Rxc6 50. Rb5 Rc4 51. Ra5 Rc2 52. a4 b3 53. Rb5 b2 54. Kh2 Rc4 1/2-1/2

[Event "Olomouc IM-B 24th"]
[Site "Olomouc"]
[Date "2023.08.18"]
[Round "8"]
[White "Levitan, Ronit"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2131"]
[BlackElo "2319"]
[PlyCount "74"]
[EventDate "2023.08.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. 0-0 c6 7. a4 Qc7 8. Bb3 h6 9. Be3 Nf8 10. a5 g5 11. Qd3 Ng6 12. Qc4 0-0 13. h3 Kh7 14. Qd3 Nh5 15. Ne2 f5 16. dxe5 dxe5 17. exf5 Bxf5 18. Qc4 Ng7 19. Ng3 Bxh3 20. Nxg5+ Bxg5 21. Bxg5 Be6 22. Qe2 hxg5 23. Bxe6 Nxe6 24. Qg4 Qe7 25. Rfd1 Rf4 26. Qh3+ Rh4 27. Qf5 Rf8 28. Qd3 Rd4 29. Qe2 Nef4 30. Qg4 Nh4 31. Ne4 Rxe4 32. Rd7 Ne2+ 33. Kf1 Rxg4 34. Rxe7+ Kg6 35. Kxe2 Rxg2 36. Rxb7 Rgxf2+ 37. Kd3 R8f3+ 0-1

[Event "Olomouc IM-B 24th"]
[Site "Olomouc"]
[Date "2023.08.17"]
[Round "7"]
[White "Koziorowicz, Michal"]
[Black "Lanc, Alois"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2319"]
[BlackElo "2263"]
[PlyCount "91"]
[EventDate "2023.08.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[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 g6 4. 0-0 Bg7 5. Bxc6 dxc6 6. d3 Nf6 7. Nc3 Nd7 8. Be3 e5 9. h3 b6 10. Nh2 Nf8 11. f4 exf4 12. Bxf4 Ne6 13. Bg3 Nd4 14. Qd2 0-0 15. Rae1 c4 16. Nf3 cxd3 17. cxd3 Ba6 18. Rd1 Qe7 19. Nxd4 Bxd4+ 20. Kh1 Rad8 21. Rf3 Rd7 22. Qf4 f6 23. Qg4 Bc8 24. Qf4 Bb7 25. Rdf1 c5 26. Bh4 Qe6 27. Qc1 Rdf7 28. Re1 Be5 29. Bg3 Bxg3 30. Rxg3 Qe5 31. Rf3 Qc7 32. Rfe3 f5 33. Nd5 Qe5 34. Qc3 Qd6 35. Qc4 a6 36. a4 b5 37. axb5 axb5 38. Qxb5 fxe4 39. dxe4 Bxd5 40. Qd3 Rd7 41. Rd1 Rfd8 42. Qe2 Qf4 43. exd5 Qf6 44. Re6 Qf8 45. d6 Qf4 46. Re8+ 1-0

[Event "Olomouc IM-B 24th"]
[Site "Olomouc"]
[Date "2023.08.16"]
[Round "6"]
[White "Valkova, Angelika"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2057"]
[BlackElo "2319"]
[PlyCount "48"]
[EventDate "2023.08.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. a3 Nf6 4. Nc3 d6 5. Bf4 Be7 6. e3 0-0 7. Be2 Nc6 8. Nf3 Nh5 9. d5 Nb8 10. Bg5 Bxg5 11. Nxg5 Qxg5 12. Bxh5 e5 13. 0-0 Nd7 14. Nb5 Qd8 15. f4 a6 16. Nc3 Qe7 17. Qc2 g5 18. fxe5 Qxe5 19. g4 Nf6 20. Rae1 fxg4 21. Bg6 g3 22. Bf5 gxh2+ 23. Kh1 Kg7 24. Qg2 Bxf5 0-1

[Event "Olomouc IM-B 24th"]
[Site "Olomouc"]
[Date "2023.08.15"]
[Round "5"]
[White "Koziorowicz, Michal"]
[Black "Jasny, Stanislav"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2319"]
[BlackElo "2244"]
[PlyCount "75"]
[EventDate "2023.08.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[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 e6 4. Bxc6 bxc6 5. 0-0 Ne7 6. b3 Ng6 7. Bb2 f6 8. h4 e5 9. g3 d6 10. h5 Qd7 11. Nh2 Qh3 12. Qf3 Ne7 13. Na3 Be6 14. Nc4 Rd8 15. d3 Bf7 16. b4 Bxh5 17. Qe3 d5 18. Na5 d4 19. Qd2 Qd7 20. bxc5 Nc8 21. Ba3 Be7 22. f4 exf4 23. Qxf4 0-0 24. Rab1 Qe6 25. Qf5 Qxa2 26. Qxh5 Qxa3 27. Nxc6 Rd7 28. Rb4 g6 29. Qg4 Bxc5 30. Qxd7 Bxb4 31. Rb1 a5 32. Nxb4 axb4 33. Qxd4 Qa2 34. Rb2 Qa7 35. Rxb4 Rd8 36. Qxa7 Nxa7 37. Ng4 Rc8 38. Rb7 1-0

[Event "Olomouc IM-B 24th"]
[Site "Olomouc"]
[Date "2023.08.14"]
[Round "4"]
[White "Jurek, Josef"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2253"]
[BlackElo "2319"]
[PlyCount "99"]
[EventDate "2023.08.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[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. d4 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. 0-0 e5 8. dxe5 Nxe5 9. b3 Nxf3+ 10. Bxf3 Bh3 11. Re1 Ng4 12. Bb2 c6 13. e4 f5 14. exf5 Nxf2 15. Kxf2 Qb6+ 16. Re3 Rae8 17. Nd5 Bh6 18. Qd4 Bxe3+ 19. Nxe3 Qxd4 20. Bxd4 gxf5 21. Nd5 cxd5 22. Bxd5+ Rf7 23. Bxa7 Kf8 24. Bxf7 Kxf7 25. Be3 Bg4 26. Rc1 Ke6 27. Rc2 Ra8 28. Rd2 Bh5 29. Bf4 Rd8 30. c5 d5 31. Bd6 Ra8 32. a4 b6 33. Rd3 f4 34. gxf4 Bg6 35. Re3+ Be4 36. f5+ Kd7 37. f6 bxc5 38. Bxc5 Ke6 39. Bd4 Rb8 40. Rc3 Bg6 41. a5 Kf5 42. a6 Ke4 43. Bc5 d4 44. a7 Ra8 45. Rc4 Bf7 46. Rxd4+ Ke5 47. b4 Kxf6 48. b5 Ke5 49. b6 Bd5 50. Rxd5+ 1-0

[Event "Olomouc IM-B 24th"]
[Site "Olomouc"]
[Date "2023.08.13"]
[Round "2"]
[White "Koziorowicz, Michal"]
[Black "Nemec, Jachym"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2319"]
[BlackElo "2333"]
[PlyCount "115"]
[EventDate "2023.08.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[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 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Bb6 7. Nf3 Ne7 8. Bd3 Ng6 9. 0-0 0-0 10. Re1 a5 11. Bb2 axb4 12. axb4 Rxa1 13. Bxa1 Na6 14. Qd2 Qe7 15. c3 Bd7 16. Na3 Nc7 17. Bb2 Ba7 18. Bc1 Ra8 19. g3 Bc6 20. Nd4 Bxd4 21. cxd4 Ra4 22. b5 Be8 23. Qc2 Rxd4 24. Be3 Nxe5 25. Bxh7+ Kh8 26. Kg2 Rg4 27. h3 Nc4 28. hxg4 Nxa3 29. Qc1 Kxh7 30. Bc5 Qd7 31. Qxa3 Kg8 32. b6 Nb5 33. Qf3 d4 34. Kh2 Qc8 35. Bb4 Bc6 36. Qf4 Qd8 37. Re5 d3 38. Kh3 Nd4 39. Bc3 Nf3 40. Rh5 Ng1+ 41. Kh2 Nf3+ 42. Kh3 e5 43. Rxe5 Nxe5 44. Qxe5 f6 45. Qe3 Qd5 46. f3 Qxf3 47. Qxf3 Bxf3 48. g5 fxg5 49. Kh2 Kf7 50. Kg1 g4 51. Kf2 Be4 52. Ke3 Bf5 53. Be5 g6 54. Kd2 Ke6 55. Bf4 Kd5 56. Bc7 Kd4 57. Bf4 Kc4 58. Bc7 1/2-1/2

[Event "Olomouc IM-B 24th"]
[Site "Olomouc"]
[Date "2023.08.13"]
[Round "3"]
[White "Kusa, Jakub"]
[Black "Koziorowicz, Michal"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2360"]
[BlackElo "2319"]
[PlyCount "91"]
[EventDate "2023.08.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. 0-0 e5 8. dxe5 dxe5 9. Bg5 Qxd1 10. Rfxd1 h6 11. Be3 Be6 12. Nd2 Rfd8 13. b3 Ng4 14. Bc5 e4 15. Rac1 f5 16. h3 Nge5 17. Ndb1 Kf7 18. Nd5 Rac8 19. Nbc3 Nd7 20. Be3 a6 21. f3 exf3 22. exf3 Ne7 23. Nf4 Nf8 24. Nxe6 Nxe6 25. Ne2 Rxd1+ 26. Rxd1 Rd8 27. Rxd8 Nxd8 28. f4 c6 29. Kf2 Ke6 30. Ke1 Kd6 31. Bb6 Ne6 32. Kd2 h5 33. Bf3 Bf6 34. b4 Nc8 35. Be3 Kc7 36. Kd3 Be7 37. c5 Kd7 38. g4 hxg4 39. hxg4 Bd8 40. gxf5 gxf5 41. Bg2 Ke7 42. a4 Kf6 43. b5 axb5 44. axb5 Ne7 45. bxc6 bxc6 46. Kc4 1/2-1/2

[Event "Olomouc IM-B 24th"]
[Site "Olomouc"]
[Date "2023.08.12"]
[Round "1"]
[White "Adarsh, Tripathi"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2286"]
[BlackElo "2319"]
[PlyCount "153"]
[EventDate "2023.08.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Qe7+ 6. Be3 Nf6 7. 0-0 Ne4 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Re1 0-0 12. Bxc4 Bg4 13. Bf4 Qc7 14. Bxf7+ Kh8 15. Bxd6 Qxd6 16. Re3 Nd7 17. Qb3 Bxf3 18. Rxf3 Nf6 19. Re1 Qc7 20. Be6 Rae8 21. h3 Nh5 22. Rxf8+ Rxf8 23. Re5 Nf4 24. Bc4 Qd6 25. Qc2 Qf6 26. Re3 b5 27. Bf1 a5 28. Rf3 Re8 29. Qd2 g5 30. Kh2 Qg6 31. g3 Nd5 32. Bd3 Qh5 33. Rf5 h6 34. c4 bxc4 35. Bxc4 Qg6 36. Re5 Rxe5 37. dxe5 Qf5 38. Qd4 Kg7 39. Kg2 Qe6 40. Qa7+ Kg8 41. Qb8+ Kf7 42. Bb3 h5 43. Qa7+ Kg8 44. Qxa5 Qxe5 45. Qa8+ Kg7 46. Qxc6 Nf6 47. Qe6 Qc7 48. Qf5 Qc6+ 49. Kh2 g4 50. Qg5+ Kf8 51. Qg6 Ke7 52. Qf7+ Kd8 53. Qf8+ Kc7 54. Qe7+ Kb8 55. Qb4+ Kc7 56. Qc4 Kd6 57. Qxc6+ Kxc6 58. Kg2 Kd6 59. f3 gxf3+ 60. Kxf3 Ke5 61. Bf7 h4 62. gxh4 Nd7 63. a4 Kf6 64. Bd5 Ke5 65. Bg8 Nc5 66. a5 Na6 67. Bc4 Nb4 68. Kg4 Kf6 69. Kf4 Kg6 70. Be2 Kf6 71. h5 Kg7 72. Kf5 Kh6 73. Ke6 Nc6 74. a6 Nd4+ 75. Ke5 Nc6+ 76. Kd6 Na7 77. Kc7 1-0

[Event "Pardubice Czech op-A 34th"]
[Site "Pardubice"]
[Date "2023.07.29"]
[Round "9"]
[White "Koziorowicz, Michal"]
[Black "Mitusov, Semen"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2307"]
[BlackElo "2455"]
[PlyCount "128"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Be2 Ngf6 7. c4 g6 8. Nc3 Bg7 9. 0-0 0-0 10. Qd3 b6 11. Nd4 Bb7 12. f3 Rc8 13. b3 Ne5 14. Qd2 Nc6 15. Nxc6 Bxc6 16. Bb2 Nd7 17. Rac1 b5 18. cxb5 axb5 19. Rc2 Qb6+ 20. Kh1 b4 21. Nd1 Bb5 22. Bxg7 Kxg7 23. Bxb5 Qxb5 24. Ne3 Rxc2 25. Qxc2 Ra8 26. Rc1 Nf6 27. Qd2 Qa5 28. Rc2 Qe5 29. g3 Rb8 30. Kg2 h5 31. Rc4 h4 32. Nd5 Nxd5 33. exd5 hxg3 34. hxg3 Rb5 35. Rh4 Rxd5 36. Qf2 Qc3 37. Re4 e5 38. Re2 Rd1 39. Rc2 Qd3 40. Qe2 Qd4 41. Qf2 Qd5 42. Qe2 Rd4 43. Qe3 Rd3 44. Qe4 Qxe4 45. fxe4 Kf6 46. Rc6 Ke6 47. Rb6 Rd2+ 48. Kf3 Rxa2 49. Rxb4 f5 50. Rb8 Rc2 51. exf5+ gxf5 52. b4 Rb2 53. b5 Rb3+ 54. Kg2 Kd5 55. b6 Ke4 56. b7 d5 57. Kf2 d4 58. Ke2 Rb2+ 59. Kd1 d3 60. Kc1 d2+ 61. Kxb2 d1Q 62. Rc8 Qd2+ 63. Kb3 Qd3+ 64. Kb4 Qb1+ 0-1

[Event "Pardubice Czech op-A 34th"]
[Site "Pardubice"]
[Date "2023.07.28"]
[Round "8"]
[White "Koziorowicz, Michal"]
[Black "Shaik, Sumer Arsh"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2307"]
[BlackElo "2176"]
[PlyCount "101"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a4 Bc5 5. Nxe5 Nxe5 6. d4 Bd6 7. f4 Nc6 8. e5 Bb4 9. d5 Qe7 10. dxc6 dxc6 11. Bd2 Bf5 12. Bd3 Bxd3 13. cxd3 0-0-0 14. 0-0 Nd5 15. Nxd5 Rxd5 16. Bxb4 Qxb4 17. Qg4+ Rd7 18. Qxg7 Rhd8 19. Qxh7 Qxb2 20. Rae1 Kb8 21. h4 a6 22. Rf3 Qb4 23. Re4 Qc5+ 24. Kh2 Rxd3 25. Rxd3 Rxd3 26. Qxf7 Rd1 27. Qg8+ Ka7 28. Qb3 Qg1+ 29. Kg3 b6 30. Qe3 Qf1 31. Qf3 Qg1 32. f5 Rd8 33. e6 Kb7 34. h5 b5 35. axb5 axb5 36. h6 Rh8 37. e7 Rg8+ 38. Rg4 Qe1+ 39. Kh2 Rh8 40. Qf4 Qxe7 41. f6 Qf7 42. Rg7 Qh5+ 43. Kg3 Rc8 44. h7 Kb6 45. Qe3+ Kb7 46. Qe6 Rd8 47. Qe4 Rd5 48. Rg4 Rd7 49. Rh4 Qg5+ 50. Kh2 Rd4 51. Qxd4 1-0

[Event "Pardubice Czech op-A 34th"]
[Site "Pardubice"]
[Date "2023.07.27"]
[Round "7"]
[White "Fromm, Marius"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2457"]
[BlackElo "2307"]
[PlyCount "59"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. 0-0 Nf6 5. d3 g6 6. c3 Bg7 7. Re1 0-0 8. a4 Bg4 9. Nbd2 Ne5 10. h3 Nxc4 11. hxg4 Nxd2 12. Nxd2 e6 13. Qf3 d5 14. g5 dxe4 15. dxe4 Nd7 16. Nc4 Ne5 17. Nxe5 Bxe5 18. Be3 Qc7 19. g3 Rfd8 20. Kg2 Rd3 21. Rh1 Rad8 22. Rh4 R8d7 23. Rah1 Qc6 24. Rxh7 Qxa4 25. Qf4 f5 26. Qxe5 Rxh7 27. Qxe6+ Kh8 28. Qf6+ Kg8 29. Qxg6+ Rg7 30. Qe6+ 1-0

[Event "Pardubice Czech op-A 34th"]
[Site "Pardubice"]
[Date "2023.07.26"]
[Round "6"]
[White "Koziorowicz, Michal"]
[Black "Agmanov, Zhandos"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2307"]
[BlackElo "2430"]
[PlyCount "98"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 Nf5 8. g4 Nh4 9. Nxh4 Qxh4 10. f4 f6 11. Be3 fxe5 12. fxe5 Be7 13. Nd2 Bg5 14. Bf2 Qh3 15. Kh1 0-0 16. Bg1 Bf4 17. Nb3 b6 18. Bf3 cxd4 19. cxd4 Be8 20. Bg2 Qh4 21. Nc1 Bg6 22. Nd3 Bg5 23. Qe2 h5 24. gxh5 Bxh5 25. Qe1 Rxf1 26. Bxf1 Qg4 27. Qg3 Rf8 28. Bh3 Qe4+ 29. Bg2 Qg6 30. Be3 Bxe3 31. Qxe3 Qg4 32. Rg1 Qxd4 33. Qg3 g6 34. Rc1 Ne7 35. Rc3 Nf5 36. Qf4 Qe3 37. Qxe3 Nxe3 38. Kg1 Rf5 39. Nb4 d4 40. Rc8+ Kg7 41. Rc7+ Kh6 42. Bh3 Rg5+ 43. Kf2 Nd1+ 44. Kf1 Rxe5 45. Nc6 Rc5 46. b4 Ne3+ 47. Kf2 Rc2+ 48. Kg3 Nd5 49. Rc8 Rc3+ 0-1

[Event "Pardubice Czech op-A 34th"]
[Site "Pardubice"]
[Date "2023.07.25"]
[Round "5"]
[White "Stein, Robert"]
[Black "Koziorowicz, Michal"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2415"]
[BlackElo "2307"]
[PlyCount "60"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bc1 exd4 10. Nxd4 f5 11. h3 Ne5 12. exf5 Nbc6 13. Nxc6 bxc6 14. 0-0 gxf5 15. f4 Ng6 16. Bf3 Bd7 17. Be3 Re8 18. Bd4 Qh4 19. Bxg7 Kxg7 20. Qd4+ Qf6 21. Qxf6+ Kxf6 22. g3 Rab8 23. b3 Nf8 24. Kf2 Ne6 25. Rfe1 a5 26. Rab1 Nc5 27. Rxe8 Rxe8 28. Be2 Be6 29. g4 h6 30. Rd1 Rb8 1/2-1/2

[Event "Pardubice Czech op-A 34th"]
[Site "Pardubice"]
[Date "2023.07.24"]
[Round "4"]
[White "Bai, Adelard"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2398"]
[BlackElo "2307"]
[PlyCount "76"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 e5 8. h3 exd4 9. Nxd4 Nxd4 10. Qxd4 Be6 11. Qh4 Nh5 12. Bg5 Qd7 13. g4 h6 14. Bxh6 Bxh6 15. gxh5 g5 16. Qg3 Kh8 17. Rad1 Rg8 18. c5 f5 19. cxd6 g4 20. dxc7 Qf7 21. hxg4 f4 22. Qf3 Qxc7 23. Bh3 Rxg4+ 24. Bxg4 Rg8 25. Nd5 Qf7 26. Qc3+ Bg7 27. Qh3 Bxg4 28. Qxg4 Bd4 29. Qxg8+ Qxg8+ 30. Kh2 Qxd5 31. Rd3 Qe4 32. Rfd1 Be5 33. Rd8+ Kh7 34. R1d7+ Kh6 35. Kg1 Qxe2 36. Re7 f3 37. Re6+ Kxh5 38. Rh8+ Bxh8 0-1

[Event "Pardubice Czech op-A 34th"]
[Site "Pardubice"]
[Date "2023.07.23"]
[Round "3"]
[White "Koziorowicz, Michal"]
[Black "Stalmach, Richard"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2307"]
[BlackElo "2436"]
[PlyCount "83"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[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 a6 5. Nc3 b5 6. Bd3 Bb7 7. 0-0 Nc6 8. Nxc6 Bxc6 9. Re1 Qb8 10. a4 bxa4 11. Nxa4 Bd6 12. g3 h5 13. Be3 h4 14. f4 hxg3 15. hxg3 Nf6 16. Qf3 Qb7 17. Bd4 a5 18. Nb6 Rb8 19. Nc4 Bb4 20. Nxa5 Bxa5 21. Rxa5 d5 22. e5 Qb4 23. c3 Qxa5 24. exf6 gxf6 25. Bxf6 Rh6 26. Bd4 Rxb2 27. f5 Qa2 28. fxe6 fxe6 29. Bc5 Kd7 30. Qf7+ Kc8 31. Qf8+ Kb7 32. Qxh6 d4 33. Qh7+ Kc8 34. Qh8+ Kb7 35. Qg7+ Ka8 36. Qxd4 Rb1 37. Qh8+ Rb8 38. Qh2 Rb2 39. Bf2 Rb8 40. Qh6 Rg8 41. Qe3 Rg4 42. Bf1 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "2"]
[White "Celinski, Kamil"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1820"]
[BlackElo "2307"]
[PlyCount "100"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e5 4. Nc3 d6 5. d3 g6 6. b4 a5 7. b5 Bg7 8. Bb2 0-0 9. Nf3 Nbd7 10. 0-0 Nc5 11. Nd2 a4 12. Rb1 Be6 13. Ba3 Nfd7 14. Qc2 Ra5 15. Nd5 c6 16. Nc3 Qc7 17. Bb4 Raa8 18. Ba3 h5 19. Rb4 Qa5 20. Rfb1 Rfc8 21. bxc6 bxc6 22. R4b2 Kh7 23. Bb4 Qa7 24. a3 Qc7 25. Re1 Qd8 26. e3 Qg8 27. d4 exd4 28. exd4 Bxd4 29. Rbb1 Qg7 30. Ne2 Bf6 31. Nf4 Bf7 32. Bxc5 Nxc5 33. Qd1 Be5 34. Nf3 Ne4 35. Nxe5 dxe5 36. Bxe4 exf4 37. Bg2 fxg3 38. hxg3 Bxc4 39. Qd6 Ra7 40. Bxc6 Bb3 41. Rbc1 Rcc7 42. Bg2 Rxc1 43. Rxc1 Qe7 44. Qd4 Rd7 45. Qf4 Qxa3 46. Bc6 Re7 47. Kh2 Qb2 48. Rc5 a3 49. Qg5 Qxf2+ 50. Kh3 Qxc5 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "8"]
[White "Kaliszuk, Kamil"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2134"]
[BlackElo "2307"]
[PlyCount "100"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[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 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 d5 7. e5 e6 8. d4 Nge7 9. dxc5 Ng6 10. b4 a5 11. Qe1 Qc7 12. Na3 Ncxe5 13. Nxe5 Qxe5 14. Qxe5 Nxe5 15. Nb5 Kd7 16. a3 Nc4 17. a4 g6 18. Nd4 Bg7 19. b5 Rhc8 20. c6+ bxc6 21. bxc6+ Kc7 22. Bf4+ e5 23. Bg3 h5 24. h4 Nd6 25. Nb5+ Kxc6 26. Rfe1 Ne4 27. Bh2 f6 28. Rac1 Nc5 29. Ra1 Rcb8 30. f4 Nd3 31. fxe5 fxe5 32. Rf1 Rf8 33. Rfd1 e4 34. Ra2 Rf5 35. Rc2 Raf8 36. Bg3 Kc5 37. Bd6+ Kc4 38. Ba3 Be5 39. Bxf8 Rxf8 40. Na3+ Kb3 41. Ra1 Bxc3 42. Rb1+ Bb2 43. Rc6 Kxa3 44. Rxg6 Bd4+ 45. Kh2 Rf2 46. Rg5 Nf4 47. Rd1 Bc5 48. Kh1 e3 49. g3 e2 50. Ra1+ Kb2 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "7"]
[White "Koziorowicz, Michal"]
[Black "Adamczyk, Zuzanna"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "2307"]
[BlackElo "1959"]
[PlyCount "55"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[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. Be2 d6 7. 0-0 Be7 8. Be3 0-0 9. f4 Nxd4 10. Bxd4 b6 11. Qe1 Bb7 12. Qg3 Re8 13. Bd3 Bf8 14. Kh1 d5 15. e5 Nd7 16. f5 Nc5 17. f6 Nxd3 18. fxg7 Bc5 19. Qxd3 Bxd4 20. Qxd4 Rc8 21. Rf6 Rc4 22. Qf2 Qd7 23. Rf1 Re7 24. Rh6 d4 25. Qh4 Qc6 26. Rg1 dxc3 27. Qxe7 Rg4 28. Qf8# 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "9"]
[White "Koziorowicz, Michal"]
[Black "Golecki, Jan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2307"]
[BlackElo "2162"]
[PlyCount "99"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. 0-0 c6 7. a4 a5 8. h3 Qc7 9. Be3 h6 10. Qb1 g5 11. Qa2 Rh7 12. Rad1 Nb6 13. Bb3 g4 14. dxe5 gxf3 15. exf6 Bxf6 16. Bxb6 Qxb6 17. Rxd6 Be5 18. Rd3 fxg2 19. Rfd1 Rg7 20. Ne2 Qc7 21. Ng3 Bxh3 22. Kh2 Bg4 23. Rg1 h5 24. Kxg2 h4 25. Rh1 Rg8 26. Rxh4 Be2 27. Rh7 Bxd3 28. Bxf7+ Kf8 29. Bxg8 Bxe4+ 30. Nxe4 Bg7 31. Ng5 Re8 32. Ne6+ Rxe6 33. Qxe6 Qf4 34. Qf7+ Qxf7 35. Bxf7 Kxf7 36. Kf3 Kg6 37. Rxg7+ Kxg7 38. Ke4 Kf6 39. f4 Ke6 40. f5+ Kf6 41. Kf4 b5 42. b3 bxa4 43. bxa4 c5 44. c4 Kf7 45. Ke5 Ke7 46. Kd5 Kf6 47. Kxc5 Kxf5 48. Kb6 Ke6 49. c5 Kd7 50. Kb7 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "5"]
[White "Koziorowicz, Michal"]
[Black "Pires, Emanuel Joao Robart"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2307"]
[BlackElo "1994"]
[PlyCount "101"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Nc6 6. Nxe4 Be7 7. Nf3 0-0 8. 0-0-0 a5 9. a4 b5 10. axb5 Nb4 11. Qc4 Bb7 12. Nxf6+ Bxf6 13. Ne5 Nd5 14. d4 a4 15. f3 Ne3 16. Qd3 Nxd1 17. Qxd1 axb3 18. c3 Bg5+ 19. Kb1 Bf6 20. Qxb3 Bxe5 21. dxe5 Qd2 22. Qc2 Qe1+ 23. Qc1 Qxe5 24. Bd3 Qd5 25. Qc2 h6 26. c4 Qg5 27. Re1 Rfd8 28. Re5 Qf4 29. Qc3 Qxh2 30. Rxe6 Qg1+ 31. Bf1 Qxf1+ 32. Re1 Rd1+ 33. Kc2 Qxg2+ 34. Kxd1 Bxf3+ 35. Kc1 Rd8 36. Qe3 Bg4 37. Rg1 Qf3 38. Qxf3 Bxf3 39. Rxg7+ Kf8 40. Rh7 Rd1+ 41. Kc2 h5 42. Rh8+ Ke7 43. Be5 c6 44. b6 c5 45. b7 Bxb7 46. Kxd1 Ke6 47. Bb8 Kf6 48. Kd2 Bf3 49. Ke3 Bg4 50. Kf4 Ke6 51. Rh6+ 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "1"]
[White "Koziorowicz, Michal"]
[Black "Szarfemberg, Pawel"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2307"]
[BlackElo "1593"]
[PlyCount "57"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[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 d6 4. 0-0 Nf6 5. Re1 Bd7 6. c3 a6 7. Bf1 g6 8. d4 cxd4 9. cxd4 Bg7 10. Nc3 0-0 11. h3 b5 12. e5 dxe5 13. dxe5 Ne8 14. Bg5 h6 15. Bf4 Be6 16. a4 Qxd1 17. Rexd1 b4 18. Ne4 g5 19. Bg3 g4 20. Nd4 Nxe5 21. Nxe6 fxe6 22. hxg4 Nxg4 23. Rd2 Nef6 24. Nc5 Kf7 25. Re1 e5 26. f3 Rfc8 27. Nxa6 Rxa6 28. Bxa6 h5 29. Bxc8 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "3"]
[White "Koziorowicz, Michal"]
[Black "Szewczyk, Mariusz1111"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "2307"]
[BlackElo "2128"]
[PlyCount "56"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 d6 6. f5 Na5 7. Bg5 Nxc4 8. dxc4 c6 9. Na4 Bxg1 10. Rxg1 Qa5+ 11. c3 Nxe4 12. Be3 Bxf5 13. Qb3 b5 14. cxb5 Qxb5 15. Qd1 0-0 16. b3 d5 17. h4 Nf6 18. Qf3 Bg4 19. Qf1 Qa5 20. Qd3 d4 21. Bd2 e4 22. Qxd4 Rad8 23. Qc5 Qc7 24. g3 e3 25. Bxe3 Rfe8 26. Kf2 Ne4+ 27. Kf1 Nxc5 28. Bxc5 Qe5 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "11"]
[White "Koziorowicz, Michal"]
[Black "Tomczak, Jacek"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2307"]
[BlackElo "2606"]
[PlyCount "44"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Bb4 6. 0-0-0 Qe7 7. Kb1 a5 8. Nxe4 Nxe4 9. Qxe4 0-0 10. Bd3 f5 11. Qe2 a4 12. Nf3 axb3 13. axb3 Ba3 14. Bc3 Nc6 15. Rhe1 Bb4 16. Bb2 Qc5 17. Bb5 Qa7 18. Bxc6 Qa2+ 19. Kc1 Ba3 20. d4 Bxb2+ 21. Kd2 Qa5+ 22. Ke3 f4+ 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "10"]
[White "Pacan Milej, Kosma"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "2402"]
[BlackElo "2307"]
[PlyCount "57"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 d6 6. 0-0 0-0 7. b4 Ne4 8. Qb3 Bf6 9. Bb2 Kh8 10. c5 d5 11. Nc3 Bd7 12. a4 Be8 13. b5 Bh5 14. Ba3 Bxf3 15. Bxf3 Nd2 16. Qb4 a5 17. bxa6 Nxa6 18. Qxb7 Nxf1 19. Rxf1 Bxd4 20. Nb5 Bxc5 21. Bb2 Bb6 22. Rc1 Nc5 23. Qc6 Nxa4 24. Be5 Qe8 25. Nxc7 Qxc6 26. Rxc6 Rfc8 27. Bh5 Bxc7 28. Bxc7 Ra7 29. Bb6 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "6"]
[White "Padalka, Artem"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2158"]
[BlackElo "2307"]
[PlyCount "55"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. Nc3 d6 7. d3 Nc6 8. Rb1 a5 9. a3 Qe8 10. b4 axb4 11. axb4 e5 12. Bg5 Qh5 13. Bxf6 Bxf6 14. Nd5 Bd8 15. b5 Ne7 16. Nd2 Ra2 17. c5 Qf7 18. Qb3 Rxd2 19. Nxe7+ Bxe7 20. Bd5 dxc5 21. Bxf7+ Rxf7 22. Ra1 Bd7 23. Ra8+ Bf8 24. Rd8 Bxb5 25. Qxb5 c6 26. Qb3 b5 27. Qe6 c4 28. Rd7 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "4"]
[White "Siekanska, Maria"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1918"]
[BlackElo "2307"]
[PlyCount "54"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. c4 Be7 5. Nf3 d6 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Bf6 10. Rd1 a5 11. Qc2 Qe8 12. e4 Nc6 13. exf5 exf5 14. d5 Nb4 15. Qd2 Qh5 16. Rb1 f4 17. a3 Bf5 18. axb4 Bxb1 19. bxa5 fxg3 20. fxg3 Rae8 21. b4 Be4 22. Rf1 Ba1 23. Ne1 Rxf1+ 24. Bxf1 Qe5 25. Bg2 Bd4+ 26. Kh1 Rf8 27. Qe2 Bxg2+ 0-1

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "8"]
[White "Dardha, Daniel"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2600"]
[BlackElo "2307"]
[PlyCount "92"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. c4 Nc6 3. Bb2 Nf6 4. Nf3 e4 5. Nd4 d5 6. cxd5 Qxd5 7. e3 Bg4 8. Qc1 Bc5 9. Bc4 Qg5 10. Nxc6 bxc6 11. Ba3 Bxa3 12. Qxa3 Bd7 13. Nc3 c5 14. 0-0-0 0-0 15. f4 exf3 16. gxf3 Bc6 17. Rhg1 Qe5 18. f4 Qd6 19. Qb2 Rad8 20. Rg5 h6 21. Rg3 Nh5 22. Rgg1 a5 23. f5 Qe5 24. Rdf1 Nf6 25. Rg3 Nh5 26. Rg4 Nf6 27. Rgg1 Rfe8 28. Rf4 Rd4 29. Ne2 Rxf4 30. Nxf4 Qxf5 31. Bd3 Qe5 32. Ne2 Qxh2 33. Qc3 Qe5 34. Qxa5 Qa1+ 35. Kc2 Qe5 36. Nf4 Be4 37. Qb5 Rd8 38. Qc4 Bf5 39. Kb1 Nd5 40. Bxf5 Qxf5+ 41. Kc1 Nb4 42. a3 Nc6 43. Qc3 Ne5 44. Kb2 g5 45. Ka1 Kf8 46. Nh5 Nd3 0-1

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "7"]
[White "Durarbayli, Vasif"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2631"]
[BlackElo "2307"]
[PlyCount "69"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. g4 Ne5 11. Be2 Rc8 12. 0-0-0 Nc4 13. Bxc4 Rxc4 14. Kb1 a6 15. h4 h5 16. gxh5 Nxh5 17. Nde2 Be6 18. Bh6 Qb6 19. Bxg7 Kxg7 20. f4 Bg4 21. Nd5 Qc5 22. Rhg1 f5 23. exf5 gxf5 24. b3 Re4 25. Nec3 Re6 26. Rde1 Rxe1+ 27. Rxe1 Kf7 28. Rxe7+ Kg8 29. Qe1 Ng7 30. h5 Bxh5 31. Rxb7 Qd4 32. Kb2 Bg4 33. Qh4 Nh5 34. Qg5+ Qg7 35. Rxg7+ 1-0

