[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.03.21"]
[Round "11"]
[White "Kasperkiewicz, Pawel"]
[Black "Pettersson, Alexander"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1910"]
[BlackElo "1858"]
[PlyCount "85"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. a3 Ne7 7. Bd3 Ng6 8. 0-0 Nc6 9. b4 Be7 10. Bb2 f6 11. exf6 Bxf6 12. Bxf6 Qxf6 13. Bxg6+ Qxg6 14. Nbd2 a6 15. c4 0-0 16. Re1 Qf6 17. Qe2 Bd7 18. Nb3 Rad8 19. b5 axb5 20. cxb5 Nb8 21. Nbd4 Rde8 22. Ne5 Bc8 23. Ndf3 Nd7 24. Nxd7 Bxd7 25. Ne5 Bc8 26. Rad1 Qf4 27. Qb2 Rf5 28. Qd4 Qg5 29. Qe3 Qf6 30. Re2 Rf8 31. h3 Qd8 32. a4 Qf6 33. Rc1 Rf4 34. a5 Re4 35. Ng4 Qf5 36. Qd2 h6 37. Rxe4 Qxe4 38. Rc7 h5 39. Qg5 Qh7 40. Ne5 Qb1+ 41. Kh2 Qh7 42. Ng6 Re8 43. Ne7+ 1-0

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.03.12"]
[Round "10"]
[White "Flis, Piotr"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2022"]
[BlackElo "1910"]
[PlyCount "75"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Qb6 10. 0-0 Na5 11. Re1 Bb5 12. Bxb5+ Qxb5 13. Ne3 Nxe3 14. Rxe3 Be7 15. Ne1 Nc6 16. Rg3 g6 17. Nc2 f6 18. exf6 Bxf6 19. Rb3 Qa6 20. Qg4 Ne7 21. Nb4 Qd6 22. Bf4 Qd7 23. Nd3 Bxd4 24. Rb4 Bb6 25. Ne5 Qd6 26. Rb3 Rf8 27. Nxg6 Bxf2+ 28. Kh1 Rxf4 29. Nxf4 0-0-0 30. Nxe6 Rg8 31. Rc1+ Kb8 32. Qf4 Qxf4 33. Nxf4 d4 34. Ne6 Nd5 35. Nxd4 Bxd4 36. Rd1 Re8 37. h3 Bb6 38. Rxd5 1-0

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.03.06"]
[Round "9"]
[White "Sternik, Piotr"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1902"]
[BlackElo "1910"]
[PlyCount "67"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 c4 5. c3 a5 6. b5 Nd7 7. Ba3 Bxa3 8. Nxa3 Qc7 9. b6 Qc5 10. Qa4 Ne7 11. Rb1 Nc6 12. d4 cxd3 13. Nb5 0-0 14. Qf4 f6 15. exf6 Rxf6 16. Qh4 e5 17. Ng5 h6 18. Bxd3 hxg5 19. Qh7+ Kf7 20. Qh5+ Ke7 21. 0-0 Nf8 22. Nc7 Ne6 23. Qe8+ Kd6 24. Nb5+ Qxb5 25. Bxb5 Rf8 26. Qg6 Bd7 27. Rfd1 Rad8 28. g3 Ne7 29. Qd3 Nc5 30. Qe3 Bf5 31. Re1 e4 32. Rbd1 Ne6 33. c4 d4 34. Qa3+ 1-0

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.02.28"]
[Round "8"]
[White "Kasperkiewicz, Pawel"]
[Black "Szwaj, Jacek"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1910"]
[BlackElo "1940"]
[PlyCount "102"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Ba4 Ngf6 6. Qe2 Qc7 7. 0-0 e5 8. d4 Be7 9. dxe5 dxe5 10. c4 0-0 11. Nc3 Nb6 12. Bc2 Bg4 13. b3 Rfe8 14. h3 Bh5 15. Bb2 Nfd7 16. a4 Bxf3 17. Qxf3 Nf8 18. a5 Nbd7 19. Nd5 Qc6 20. Rfd1 Ne6 21. b4 Nd4 22. Bxd4 exd4 23. Ba4 Qd6 24. Bxd7 Qxd7 25. Nb6 Qc7 26. Nxa8 Rxa8 27. bxc5 Bxc5 28. Rab1 b6 29. axb6 Bxb6 30. Qb3 Bc5 31. Qb7 Qd8 32. Qc6 Qf8 33. Ra1 a5 34. Rdb1 Rc8 35. Qb5 Bb4 36. Rd1 h6 37. Rab1 Bc3 38. Rd3 Rc5 39. Qa6 Qc8 40. Qd6 Bb4 41. Qxd4 Rxc4 42. Qd8+ Kh7 43. Qxc8 Rxc8 44. Rd7 Kg6 45. Rb7 Rc4 46. f3 Bc5+ 47. Kf1 a4 48. R1b6+ Bxb6 49. Rxb6+ f6 50. Ra6 h5 51. h4 Kf7 1/2-1/2

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.02.21"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1999"]
[BlackElo "1910"]
[PlyCount "68"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Bxd2+ 6. Nxd2 0-0 7. Ngf3 d6 8. 0-0 Nc6 9. a3 e5 10. d5 Ne7 11. e4 h6 12. exf5 Bxf5 13. Qe2 Qd7 14. Nh4 Bh3 15. f4 exf4 16. gxf4 Bxg2 17. Qxg2 Nf5 18. Nxf5 Qxf5 19. Kh1 Qg4 20. Rae1 Rae8 21. Qxg4 Nxg4 22. Ne4 Rf7 23. h3 Rfe7 24. hxg4 Rxe4 25. Rxe4 Rxe4 26. b3 Re3 27. Rb1 Rg3 28. g5 hxg5 29. fxg5 Rxg5 30. b4 Kf7 31. a4 Kf6 32. a5 Rg4 33. c5 b5 34. axb6 axb6 0-1

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.02.13"]
[Round "6"]
[White "Kasperkiewicz, Pawel"]
[Black "Urych, Krzysztof"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1910"]
[BlackElo "1937"]
[PlyCount "70"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 Nc6 5. c3 Nf6 6. 0-0 0-0 7. Bg5 h6 8. Bh4 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qe2 Be6 12. Rd1 c6 13. Na3 Qc7 14. Bc4 Bxc4 15. Nxc4 b5 16. Nd2 Nd7 17. f3 Nc5 18. Nb3 Ne6 19. Rd2 g5 20. Bf2 Rfd8 21. Rad1 Bf8 22. Rxd8 Rxd8 23. Rxd8 Qxd8 24. Qd2 Qxd2 25. Nxd2 a5 26. a4 Nf4 27. Nb3 bxa4 28. Nxa5 Nd3 29. Kf1 Nxb2 30. Ke2 a3 31. Nb3 a2 32. Kd2 Ba3 33. Na1 Na4 34. Kc2 Bb2 35. Nb3 Bxc3 0-1

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.02.07"]
[Round "5"]
[White "Celinski, Kamil"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1974"]
[BlackElo "1910"]
[PlyCount "162"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. c4 b6 2. d4 e6 3. a3 Nf6 4. Nc3 Bb7 5. d5 Be7 6. e4 d6 7. Nf3 e5 8. Bd3 0-0 9. 0-0 a5 10. Ng5 Ne8 11. Nh3 Bc8 12. f4 Bxh3 13. gxh3 exf4 14. Bxf4 Bg5 15. Bg3 Nd7 16. Qg4 Bf6 17. Kh1 Ne5 18. Bxe5 Bxe5 19. Rg1 g6 20. Rac1 Nf6 21. Qg2 Nd7 22. Nb5 Bg7 23. b3 Ne5 24. Be2 Kh8 25. Rcd1 Bh6 26. Bg4 Qe7 27. Rgf1 Rae8 28. Be2 Kg7 29. Nd4 Kh8 30. Nb5 Kg7 31. b4 Ra8 32. Ra1 Kh8 33. Nd4 Bg7 34. Rg1 Ra7 35. Nb5 Raa8 36. Nd4 Bh6 37. Bf1 axb4 38. a4 Qf6 39. Be2 Nd7 40. Nb5 Qd8 41. Rgb1 Bg7 42. Ra2 Nc5 43. Rxb4 Re8 44. Bf3 f5 45. Rb1 fxe4 46. Bd1 Qe7 47. Re2 Rf8 48. Bc2 Qd7 49. Bxe4 Rxa4 50. Bf3 Rxc4 51. Bg4 Qxb5 52. Rxb5 Rc1+ 53. Qg1 Rxg1+ 54. Kxg1 Bd4+ 55. Kg2 Nd3 56. Rd2 Nf4+ 57. Kg3 Be5 58. Bf3 Nxd5+ 59. Kg2 Ne3+ 60. Kf2 Nf5 61. Rb3 Nd4 62. Rbd3 c5 63. Kg2 b5 64. Bd5 Rb8 65. Ra2 c4 66. Rda3 Kg7 67. h4 Kf6 68. Ra7 Bf4 69. Rc7 Ke5 70. Bf7 Ke4 71. Rb2 Kd3 72. Bxc4+ bxc4 73. Rxb8 d5 74. Rbc8 Bxc7 75. Rxc7 c3 76. Kf2 c2 77. Ke1 Nf3+ 78. Kf2 Nxh4 79. Kg3 Nf5+ 80. Kf4 Kd2 81. Ke5 d4 0-1

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.01.31"]
[Round "4"]
[White "Kasperkiewicz, Pawel"]
[Black "Bobinski, Lukasz"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1910"]
[BlackElo "1841"]
[PlyCount "91"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Bd6 8. Nbd2 Qf6 9. Re1 0-0-0 10. hxg4 hxg4 11. Nh2 Nh6 12. Ndf1 Bc5 13. Be3 Bxe3 14. Nxe3 Kb8 15. Nhxg4 Nxg4 16. Qxg4 Rh4 17. Qg3 Rdh8 18. f3 g6 19. Kf2 Qe6 20. Nc4 R8h5 21. Ke2 b5 22. Ne3 f5 23. Qf2 Rh2 24. Kd2 c5 25. b3 Qb6 26. a4 c4 27. bxc4 Rg5 28. Re2 Qa5+ 29. c3 Ka8 30. cxb5 axb5 31. Qf1 b4 32. Qc1 Rh8 33. cxb4 Qxb4+ 34. Qc3 Qb7 35. Rc1 fxe4 36. fxe4 Kb8 37. Nd5 Rh7 38. Rc2 Kc8 39. Rb2 Qa7 40. Qc6 Qa5+ 41. Nc3 Rd7 42. Rb5 Qa7 43. Qc5 Qa8 44. Rf2 Rd8 45. a5 Rg3 46. Nd5 1-0

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.01.28"]
[Round "1"]
[White "Rozycki, Bartlomiej"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2099"]
[BlackElo "1910"]
[PlyCount "133"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Qb6 10. 0-0 Na5 11. Qd3 a6 12. Na3 Bxa3 13. Qxa3 Bb5 14. Bxb5+ Qxb5 15. b3 Nc6 16. Rd1 Qb4 17. g4 Nfe7 18. Qb2 0-0 19. Bd2 Qb5 20. Be1 f6 21. a4 Qb6 22. exf6 Rxf6 23. Rd3 Raf8 24. Qe2 Ng6 25. Qd1 e5 26. dxe5 Ngxe5 27. Nxe5 Nxe5 28. Re3 Nf3+ 29. Rxf3 Rxf3 30. Qxd5+ Kh8 31. b4 Qg6 32. Qh5 Qxh5 33. gxh5 h6 34. Rc1 R3f5 35. Rc4 R8f7 36. Rh4 Rf4 37. Rh3 Rf3 38. Kg2 Rxh3 39. Kxh3 Rf5 40. Kg4 Rg5+ 41. Kh4 Rg2 42. h3 Kg8 43. a5 Kf7 44. f4 Ke6 45. Bc3 Kf5 46. Be5 Ke4 47. Bd6 Kd5 48. Bc5 Ke4 49. Bd6 Rb2 50. Kg4 Rb3 51. Be5 Rb1 52. Bd6 Rg1+ 53. Kh4 Rd1 54. Be5 Kd5 55. Bxg7 Rb1 56. Bxh6 Rxb4 57. Kg5 b5 58. axb6 Rxb6 59. f5 Rb3 60. h4 a5 61. Bf8 Rb8 62. Be7 a4 63. h6 Rg8+ 64. Kf6 Ke4 65. h7 Ra8 66. Kg6 Ke5 67. h8Q+ 1-0

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.01.24"]
[Round "3"]
[White "Lewandrowski, Tomasz"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1999"]
[BlackElo "1910"]
[PlyCount "156"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. Nb5 Na6 5. e3 c6 6. Nc3 Qb6 7. Rb1 Bg7 8. h4 h5 9. Nf3 0-0 10. Qd2 c5 11. Bxa6 cxd4 12. exd4 Qxa6 13. Be5 Bg4 14. Nh2 Be6 15. f3 Rac8 16. Kf2 Bf5 17. Rhe1 Qb6 18. Nf1 Kh7 19. Ng3 Bh6 20. Qd1 Be6 21. Nce2 Nd7 22. Bf4 Bg7 23. c3 Qa5 24. Bg5 Rfe8 25. Nf4 Nf8 26. Qd3 Qa6 27. Qxa6 bxa6 28. Nd3 Rc7 29. Nc5 Bc8 30. Bf4 Rc6 31. Be5 Ne6 32. b4 Bxe5 33. Rxe5 Nf4 34. Re3 Bf5 35. Rb3 Bc8 36. Nf1 Ne6 37. Nd3 Kg7 38. Ra3 Nc7 39. Nc5 Nb5 40. Rb3 Nd6 41. Nd2 Nf5 42. Re5 Nxh4 43. Ra3 e6 44. g4 hxg4 45. fxg4 f6 46. Re1 e5 47. Kg3 g5 48. dxe5 Rxe5 49. Rxe5 fxe5 50. Nf1 Rf6 51. Nh2 Rb6 52. Ra5 Kf6 53. Nf1 Ng6 54. Na4 Rb5 55. Rxb5 axb5 56. Nc5 Nf4 57. Kf3 e4+ 58. Ke3 Ke5 59. Nh2 Ne6 60. Nb3 Bd7 61. Nc5 Nxc5 62. bxc5 a5 63. a3 Bc8 64. Nf1 Bxg4 65. Nd2 Bd1 66. Nf1 g4 67. Ng3 Bc2 68. Ne2 Ba4 69. Nd4 b4 70. cxb4 axb4 71. axb4 g3 72. Ne2 Bb5 73. Nxg3 d4+ 74. Kd2 e3+ 75. Ke1 d3 76. Nf1 Kd4 77. Ng3 Kc3 78. Ne4+ Kc2 0-1

[Event "Warsaw YMCA Winter-A 296th"]
[Site "Warsaw"]
[Date "2025.01.17"]
[Round "2"]
[White "Kasperkiewicz, Pawel"]
[Black "Mazurek, Jerzy"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1910"]
[BlackElo "1895"]
[PlyCount "155"]
[EventDate "2025.01.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 a6 6. c3 Ba7 7. h3 d6 8. a4 h6 9. Re1 0-0 10. Nbd2 Re8 11. Nf1 Be6 12. Bxe6 Rxe6 13. Ng3 d5 14. Qb3 Rb8 15. Be3 Bxe3 16. Rxe3 g6 17. Rae1 d4 18. cxd4 Nxd4 19. Nxd4 Qxd4 20. Ne2 Qb6 21. Qa2 Rd8 22. Rc1 Red6 23. Qa3 c6 24. a5 Qc7 25. Rc4 Qd7 26. Rc3 Qe7 27. Rb3 R6d7 28. Qxe7 Rxe7 29. f4 exf4 30. Nxf4 Nd5 31. Nxd5 cxd5 32. Kf2 dxe4 33. Rxe4 Rxd3 34. Rxd3 Rxe4 35. Rb3 Ra4 36. Rxb7 Rxa5 37. Ra7 Rf5+ 38. Ke3 Rf6 39. h4 h5 40. g3 Rb6 41. Kf4 Kg7 42. Kf3 Kf6 43. Kf4 Rb4+ 44. Kf3 Ra4 45. Kg2 Ke6 46. Kf3 f6 47. b3 Ra5 48. Kf4 g5+ 49. hxg5 fxg5+ 50. Ke4 Kf6 51. Ra8 Re5+ 52. Kf3 Re6 53. Rh8 Kg6 54. Rg8+ Kf5 55. Rf8+ Rf6 56. Re8 Rb6 57. Re3 Rb5 58. Rc3 a5 59. Re3 h4 60. gxh4 gxh4 61. Rc3 Kg5 62. Re3 Rf5+ 63. Kg2 Kf4 64. Rc3 Rh5 65. Kh3 Ke4 66. Kg4 Rh8 67. Kh3 Kd4 68. Rc4+ Kd3 69. Ra4 Rh5 70. b4 axb4 71. Rxb4 Ke3 72. Rb3+ Kd2 73. Rb2+ Kc3 74. Ra2 Kb3 75. Rf2 Rh8 76. Rf4 Ka3 77. Rxh4 Rxh4+ 78. Kxh4 1/2-1/2

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.12.07"]
[Round "12"]
[White "Kasperkiewicz, Pawel"]
[Black "Mazurek, Jerzy"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1784"]
[BlackElo "1746"]
[PlyCount "68"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 g6 3. e4 Bg7 4. Nc3 Nc6 5. Bb5 Nd4 6. Nxd4 cxd4 7. Ne2 a6 8. Bc4 b5 9. Bb3 Bb7 10. d3 e6 11. 0-0 Ne7 12. Bd2 0-0 13. c3 f5 14. e5 dxc3 15. Nxc3 g5 16. d4 Qb6 17. Be3 gxf4 18. Bf2 Qc6 19. d5 Nxd5 20. Bxd5 exd5 21. Bd4 Rae8 22. Re1 Qg6 23. Qd3 Bxe5 24. Rxe5 Rxe5 25. Bxe5 d4 26. Qd2 dxc3 27. Bxc3 Re8 28. Kf1 f3 29. gxf3 Bxf3 30. Qf2 Be2+ 31. Ke1 Bg4+ 32. Kd2 Re2+ 33. Qxe2 Bxe2 34. Kxe2 Qg2+ 0-1

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.12.01"]
[Round "11"]
[White "Liberadzki, Slawomir"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1958"]
[BlackElo "1784"]
[PlyCount "101"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nge7 6. 0-0 0-0 7. Rb1 a5 8. a3 d5 9. cxd5 Nxd5 10. Nxe5 Nxc3 11. Nxc6 Nxe2+ 12. Qxe2 bxc6 13. d3 Re8 14. Qc2 Bf5 15. Be4 Bh3 16. Rd1 Bd4 17. Be3 Rb8 18. Bxd4 Qxd4 19. Qxc6 a4 20. Qc3 c5 21. Rdc1 Rec8 22. Qc4 Be6 23. Qxd4 cxd4 24. Rxc8+ Rxc8 25. Kg2 Rc2 26. Kf3 Ba2 27. Re1 Rxb2 28. Re2 Rxe2 29. Kxe2 Bb3 30. Bc6 Kf8 31. Kf3 Ke7 32. Ke4 Kd6 33. Be8 Kc5 34. g4 f6 35. h4 Be6 36. Bxa4 Bxg4 37. Bc2 Bf5+ 38. Kf4 Bc8 39. Bb3 h6 40. Bc4 Bd7 41. Bf7 g5+ 42. hxg5 hxg5+ 43. Ke4 Bb5 44. Bb3 Bd7 45. Bc2 Kd6 46. Kxd4 f5 47. Bd1 Bc6 48. a4 f4 49. a5 Bb7 50. Bg4 Ba6 51. Ke4 1-0

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.11.29"]
[Round "9"]
[White "Choroszej, Aleksander"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1878"]
[BlackElo "1784"]
[PlyCount "39"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Bb4 4. g3 Nf6 5. Bg2 0-0 6. Nf3 Bxc3+ 7. bxc3 d6 8. 0-0 Nc6 9. c5 dxc5 10. Ba3 Ne4 11. Qc2 Na5 12. Ne5 b6 13. Rad1 Qf6 14. f3 Nd6 15. f4 Ne4 16. dxc5 bxc5 17. Bxe4 fxe4 18. Bxc5 Rd8 19. Ng4 Qf5 20. Rxd8+ 1-0

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.11.23"]
[Round "10"]
[White "Kasperkiewicz, Pawel"]
[Black "Pietrzak, Wojciech"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "1784"]
[BlackElo "1717"]
[PlyCount "88"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d3 0-0 8. a4 Bb7 9. Re1 d6 10. c3 Na5 11. Ba2 c5 12. Nbd2 Qc7 13. Nf1 Rad8 14. axb5 axb5 15. Bg5 h6 16. Bxf6 Bxf6 17. Ne3 c4 18. dxc4 bxc4 19. Nd5 Bxd5 20. Qxd5 Rb8 21. Bb1 Nb3 22. Ra4 Rfc8 23. Ba2 Nc5 24. Rxc4 Rxb2 25. Rb4 Rxa2 26. Qxa2 Nd3 27. Rd1 Nxb4 28. cxb4 Qb7 29. Nd2 Qxb4 30. Rb1 Qd4 31. g3 Bg5 32. Rb7 d5 33. Nf1 Qxe4 34. h4 Bf6 35. Rd7 Qc4 36. Qa7 d4 37. Qb7 Rf8 38. Kg2 Qc8 39. Qd5 Qa8 40. Rb7 Rb8 41. Rxb8+ Qxb8 42. Nd2 Qd8 43. Qxd8+ Bxd8 44. Kf3 f5 0-1

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.11.09"]
[Round "8"]
[White "Kasperkiewicz, Pawel"]
[Black "Sternik, Piotr"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1784"]
[BlackElo "1829"]
[PlyCount "106"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Bd3 h6 8. Bh4 0-0 9. 0-0 Re8 10. a3 dxc4 11. Bxc4 b6 12. Qe2 Bb7 13. Rfd1 Nd5 14. Bg3 Nxc3 15. bxc3 Qc8 16. e4 c5 17. Bd3 Nf6 18. h3 c4 19. Bb1 b5 20. e5 Nd7 21. Nd2 Nb6 22. Ne4 Qc6 23. Re1 a5 24. Qc2 g6 25. Bf4 Kg7 26. Qc1 Rh8 27. f3 Nd5 28. Nd6 Bxd6 29. exd6 Nxf4 30. Qxf4 Rhd8 31. Qe5+ Kg8 32. Bxg6 Qxd6 33. Qf6 Qf8 34. Be4 Bd5 35. Rab1 Rab8 36. Bxd5 Rxd5 37. Re4 Rf5 38. Rg4+ Kh7 39. Qh4 Qxa3 40. Re1 Qd6 41. Rge4 Rg8 42. Re5 b4 43. Rxf5 exf5 44. Re5 bxc3 45. Qf4 Qg6 46. g4 c2 47. Kf2 fxg4 48. hxg4 Rb8 49. Re7 Kg7 50. Rc7 Rb2 51. Kg3 c1Q 52. Qxc1 Qd6+ 53. Qf4 Rg2+ 0-1

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.11.03"]
[Round "7"]
[White "Basiaga, Sebastian"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1856"]
[BlackElo "1784"]
[PlyCount "117"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 0-0-0 10. Bb2 f6 11. g3 fxe5 12. Bg2 e4 13. 0-0 Nf6 14. Qe3 Kb8 15. Re1 d5 16. Nd2 Qf7 17. h3 Bb7 18. Rac1 Bb4 19. a3 Bxd2 20. Qxd2 d4 21. c5 Qxb3 22. Bxd4 Qd3 23. Qxd3 exd3 24. Bxf6 gxf6 25. Rcd1 Rd4 26. Re4 Rhd8 27. Rd2 h6 28. f4 Ba6 29. Kf2 Rxe4 30. Bxe4 Rd4 31. Ke3 Ra4 32. Rb2+ Kc8 33. Rb3 Ra5 34. Bf5+ Kd8 35. Bxd3 Bxd3 36. Rxd3+ Ke7 37. Rc3 Ke6 38. Ke4 f5+ 39. Kf3 h5 40. g4 hxg4+ 41. hxg4 fxg4+ 42. Kxg4 Kf6 43. Rh3 Rxc5 44. Rh7 Ra5 45. Rxc7 Rxa3 46. Rxc6+ Kf7 47. Kg5 Rb3 48. Rc7+ Kf8 49. Rxa7 Rb6 50. f5 Rc6 51. Rh7 Ra6 52. Rh6 Rxh6 53. Kxh6 Kf7 54. Kg5 Kg7 55. f6+ Kf7 56. Kf5 Kf8 57. Ke6 Ke8 58. f7+ Kf8 59. Kf6 1/2-1/2

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.10.27"]
[Round "6"]
[White "Kasperkiewicz, Pawel"]
[Black "Makowski, Tomasz"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1784"]
[BlackElo "1775"]
[PlyCount "76"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Bd7 6. 0-0 Bd6 7. Re1+ Nge7 8. c4 dxc4 9. Bxc4 h6 10. Nc3 0-0 11. h3 Re8 12. a3 Ng6 13. Rxe8+ Qxe8 14. Qc2 Nce7 15. Be3 c6 16. Re1 Qf8 17. Ba2 Bf5 18. Qd2 Rd8 19. d5 Bb8 20. Bc5 b6 21. Bxe7 Nxe7 22. Nd4 Bg6 23. Rxe7 Qxe7 24. Nxc6 Qd6 25. Nxd8 Qh2+ 26. Kf1 Qh1+ 27. Ke2 Qxg2 28. Qe3 Bh5+ 29. Kd2 g5 30. Qe8+ Kg7 31. Ne6+ fxe6 32. Qxh5 Qxf2+ 33. Qe2 Qd4+ 34. Kc2 e5 35. Bb3 Qh4 36. Qg4 Qxg4 37. hxg4 Kg6 38. Ba4 h5 1-0

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.10.12"]
[Round "4"]
[White "Kaniak, Monika"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1796"]
[BlackElo "1784"]
[PlyCount "82"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. a3 Nf6 5. Bg5 Be7 6. Nf3 Ne4 7. Bxe7 Qxe7 8. Qc2 f5 9. e3 0-0 10. Bd3 Nxc3 11. bxc3 d6 12. e4 e5 13. d5 f4 14. 0-0 Nd7 15. Qe2 Nc5 16. Nd2 Kh8 17. f3 Bc8 18. Bc2 Bd7 19. Nb3 Nxb3 20. Bxb3 g5 21. g4 Rf7 22. Rf2 h5 23. h3 Rh7 24. Rh2 Rg8 25. Ra2 Rg6 26. Qd1 Rgh6 27. Rag2 Qd8 28. Ba4 Bc8 29. Qb1 a6 30. Qb2 Kg7 31. Bd1 Kf6 32. a4 a5 33. Qf2 Ba6 34. h4 hxg4 35. hxg5+ Kxg5 36. Rxg4+ Kf6 37. Rxh6+ Rxh6 38. Qg2 Qh8 39. Rg8 Rh1+ 40. Kf2 Qh4+ 41. Ke2 Bxc4+ 0-1

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.10.06"]
[Round "3"]
[White "Kasperkiewicz, Pawel"]
[Black "Pettersson, Alexander"]
[Result "0-1"]
[ECO "E55"]
[WhiteElo "1784"]
[BlackElo "1820"]
[PlyCount "42"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 Nbd7 10. Qe2 Nb6 11. Bd3 Nbd5 12. Ne4 Bd7 13. Nxf6+ Nxf6 14. Bg5 Bc6 15. Rad1 Qd5 16. a3 Bd6 17. Rfe1 Rac8 18. h3 Bb8 19. Bc4 Qf5 20. Bd3 Bxf3 21. Bxf5 Bxe2 0-1

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.09.28"]
[Round "2"]
[White "Kania, Tomasz"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "1703"]
[BlackElo "1784"]
[PlyCount "61"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. g3 c5 5. exd5 Qxd5 6. Ngf3 cxd4 7. Bg2 Nc6 8. 0-0 Qd8 9. Nb3 Nf6 10. Nfxd4 Nxd4 11. Nxd4 Be7 12. Re1 0-0 13. c3 Nd5 14. Qb3 Bf6 15. Nf3 Kh8 16. c4 Ne7 17. Be3 Nc6 18. Rad1 Qa5 19. Bb6 Qh5 20. Nd4 Nxd4 21. Bxd4 Bxd4 22. Rxd4 e5 23. Rd5 f6 24. Rd6 Qf7 25. Bd5 Qe7 26. Rb6 Ra7 27. Qe3 Bh3 28. b4 Rd8 29. a3 a5 30. Rb5 axb4 31. Qxa7 1-0

[Event "Warsaw YMCA Autumn-A 278th"]
[Site "Warsaw"]
[Date "2023.09.22"]
[Round "1"]
[White "Kasperkiewicz, Pawel"]
[Black "Polak, Michal"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1784"]
[BlackElo "1947"]
[PlyCount "91"]
[EventDate "2023.09.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. 0-0 d6 8. a4 b4 9. a5 h6 10. Nbd2 0-0 11. Nc4 Bg4 12. Ne3 Bxf3 13. Qxf3 Nd4 14. Qh3 Nxb3 15. cxb3 Bxe3 16. Bxe3 Qd7 17. Qxd7 Nxd7 18. d4 exd4 19. Bxd4 Rfe8 20. f3 Ne5 21. Rfd1 Nc6 22. Bf2 Re5 23. Rac1 Nxa5 24. Rxc7 Nxb3 25. Rxd6 Ra5 26. h3 Ra1+ 27. Kh2 Rc1 28. Rb7 a5 29. Rdd7 Rf8 30. e5 Rc6 31. f4 g6 32. Kg3 Nc5 33. Bxc5 Rxc5 34. e6 Kg7 35. Rxf7+ Rxf7 36. Rxf7+ Kg8 37. Rf6 Kg7 38. Rf7+ Kg8 39. Ra7 Kf8 40. Kf3 b3 41. g4 Rc2 42. f5 gxf5 43. gxf5 Rxb2 44. f6 Kg8 45. Rg7+ Kh8 46. e7 1-0

[Event "Warsaw YMCA Summer-A 276th"]
[Site "Warsaw"]
[Date "2023.08.11"]
[Round "10"]
[White "Malicki, Jan"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1632"]
[BlackElo "1850"]
[PlyCount "92"]
[EventDate "2023.07.05"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 Qxb6 8. Nf3 g6 9. Be2 Bg7 10. 0-0 0-0 11. Nd2 a5 12. Nc4 Qc7 13. f4 Ba6 14. Be3 Rfb8 15. Qc2 Nb6 16. Nxb6 Qxb6 17. Rab1 Bxe2 18. Qxe2 Nd7 19. Qc2 Qc7 20. a4 Rb4 21. Nb5 Qb7 22. Bd2 Rxb5 23. axb5 Qxb5 24. b3 Rb8 25. Bc3 Bxc3 26. Qxc3 f6 27. Ra1 Qxb3 28. Qxa5 c4 29. Qc7 Qb6+ 30. Qxb6 Rxb6 31. Rfb1 Rxb1+ 32. Rxb1 Nc5 33. Rc1 Nd3 34. Rxc4 Nxf4 35. Rc8+ Kf7 36. Kf2 Nd3+ 37. Ke3 Nc5 38. g4 Nd7 39. h3 Ne5 40. Ra8 Kg7 41. Kd4 Nf3+ 42. Kc4 Ng5 43. Re8 Kf7 44. Rh8 Kg7 45. Re8 Kf7 46. Rh8 Kg7 1/2-1/2

[Event "Warsaw YMCA Summer-A 276th"]
[Site "Warsaw"]
[Date "2023.08.09"]
[Round "9"]
[White "Kasperkiewicz, Pawel"]
[Black "Michalska, Aleksandra"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1850"]
[BlackElo "1836"]
[PlyCount "94"]
[EventDate "2023.07.05"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. d4 0-0 7. d5 exd5 8. Nh4 Ne4 9. cxd5 Nd6 10. Nf3 f5 11. Nc3 Na6 12. Bf4 Qe8 13. a3 Qh5 14. Ne5 Rad8 15. Bf3 Qe8 16. Nd3 g5 17. Be5 c6 18. e3 Nf7 19. Ne2 Nxe5 20. Nxe5 Bf6 21. Nc4 Qg6 22. Nd6 Ba8 23. e4 Bxb2 24. Nxf5 Rxf5 25. exf5 Qxf5 26. Bg2 Bxa1 27. Qxa1 c5 28. Nc3 Re8 29. Re1 Rf8 30. Re2 Nc7 31. Be4 Qf6 32. Qe1 Qf7 33. Qd2 h6 34. d6 Bxe4 35. Rxe4 Ne6 36. Nd5 Nd4 37. Ne7+ Kg7 38. Rxd4 cxd4 39. Qxd4+ Qf6 40. Qd2 Re8 41. Qb4 Qe5 42. h4 Kf7 43. hxg5 hxg5 44. Qb3+ Kg7 45. Qb4 Rh8 46. Qg4 Qe1+ 47. Kg2 Qh1# 0-1

[Event "Warsaw YMCA Summer-A 276th"]
[Site "Warsaw"]
[Date "2023.08.04"]
[Round "8"]
[White "Kasperkiewicz, Pawel"]
[Black "Polak, Michal"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1850"]
[BlackElo "1895"]
[PlyCount "117"]
[EventDate "2023.07.05"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 c6 4. e3 Nf6 5. Nc3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 h6 12. b3 b6 13. Bb2 Bb7 14. Qd3 Re8 15. Rfe1 Kf8 16. Rad1 c5 17. d5 exd5 18. Rxe8+ Kxe8 19. cxd5 Kf8 20. Nh4 Bc8 21. Nf5 Bxf5 22. Qxf5 Qe7 23. Bd3 Rd8 24. Kf1 Bb8 25. Bc4 Qe4 26. Qxe4 Nxe4 27. g3 Re8 28. Bd3 Nd6 29. Re1 f6 30. Rxe8+ Nxe8 31. Bb5 Nc7 32. Bc6 Ke7 33. Bc1 Na6 34. Ke2 Nb4 35. Bb7 Nxa2 36. Bd2 Be5 37. Kd3 Kd6 38. Kc4 g5 39. h4 Bd4 40. hxg5 hxg5 41. f3 Bf2 42. f4 g4 43. Bc8 Bxg3 44. Bxg4 Nb4 45. Bf3 Nc2 46. Bc3 Ne3+ 47. Kb5 Nxd5 48. Bxd5 Kxd5 49. Bxf6 Bxf4 50. Ka6 Be5 51. Bh4 Kd4 52. Be1 Bb8 53. Kb7 b5 54. Kxb8 b4 55. Kxa7 c4 56. Bxb4 cxb3 57. Bf8 b2 58. Bg7+ Ke4 59. Bxb2 1/2-1/2

[Event "Warsaw YMCA Summer-A 276th"]
[Site "Warsaw"]
[Date "2023.08.02"]
[Round "7"]
[White "Flis, Piotr"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1698"]
[BlackElo "1850"]
[PlyCount "72"]
[EventDate "2023.07.05"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. a3 Nf6 5. Nc3 d5 6. Bf4 Be7 7. cxd5 exd5 8. e3 0-0 9. Bd3 c5 10. Ne5 Na6 11. Qf3 Nc7 12. Ng4 Ne6 13. Qh3 g6 14. Nh6+ Kg7 15. Be5 Bd6 16. Nf5+ gxf5 17. Qg3+ Kh8 18. Bxd6 Rg8 19. Qe5 Rg7 20. Bxf5 Ne8 21. Bxe6 Qxd6 22. Qxd6 Nxd6 23. Bxd5 cxd4 24. Bxb7 Nxb7 25. exd4 Rxg2 26. Ne2 Re8 27. Kf1 Rg5 28. Rd1 Nd6 29. h4 Rb5 30. b4 a5 31. Nc3 Rf5 32. bxa5 Rxa5 33. Nb1 Rd5 34. Nc3 Ra5 35. Nb1 Rd5 36. Nc3 Ra5 1/2-1/2

[Event "Warsaw YMCA Summer-A 276th"]
[Site "Warsaw"]
[Date "2023.07.28"]
[Round "6"]
[White "Kasperkiewicz, Pawel"]
[Black "Pajak, Jakub Lech"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "1850"]
[BlackElo "1880"]
[PlyCount "97"]
[EventDate "2023.07.05"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bg4 5. d3 e6 6. Nbd2 Bb4 7. a3 Ba5 8. Ne5 Bh5 9. b4 Bc7 10. Ndf3 Nbd7 11. g3 a5 12. Bg2 0-0 13. 0-0 Nxe5 14. Bxe5 Bxe5 15. Nxe5 dxc4 16. dxc4 Qxd1 17. Rfxd1 axb4 18. axb4 Bxe2 19. Re1 Rxa1 20. Rxa1 Rd8 21. f4 Ng4 22. Nxg4 Bxg4 23. Ra7 Rb8 24. Kf2 Kf8 25. Ke3 Ke8 26. Kd4 Kd7 27. Kc5 Kc8 28. Kd6 Be2 29. c5 Kd8 30. h4 Bc4 31. g4 h6 32. g5 f6 33. Bh3 hxg5 34. hxg5 e5 35. fxe5 fxe5 36. Kxe5 Kc7 37. Ra3 Rd8 38. Re3 Rd5+ 39. Kf4 Rd4+ 40. Re4 Rxe4+ 41. Kxe4 b6 42. Kf5 bxc5 43. bxc5 Bf7 44. Ke5 Kb7 45. Bg2 Kc7 46. Bf3 Bc4 47. Kf5 Bd5 48. Be2 Bf7 49. Ke5 1/2-1/2

[Event "Warsaw YMCA Summer-A 276th"]
[Site "Warsaw"]
[Date "2023.07.26"]
[Round "5"]
[White "Kasperkiewicz, Pawel"]
[Black "Malicki, Jan"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "1850"]
[BlackElo "1632"]
[PlyCount "51"]
[EventDate "2023.07.05"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 d5 4. d4 Bg7 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5 8. Qb3 Be6 9. Qxd5 Bxd5 10. e3 c5 11. Be2 cxd4 12. cxd4 Nc6 13. 0-0 0-0 14. Rfd1 e5 15. dxe5 Nxe5 16. Rab1 Nxf3+ 17. Bxf3 Bxf3 18. gxf3 b6 19. Rd7 f6 20. Bf4 Rf7 21. Rbd1 Raf8 22. Rxf7 Rxf7 23. Rd8+ Rf8 24. Rd7 Rf7 25. Rd8+ Rf8 26. Rd7 1/2-1/2

[Event "Warsaw YMCA Summer-A 276th"]
[Site "Warsaw"]
[Date "2023.07.21"]
[Round "4"]
[White "Michalska, Aleksandra"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1836"]
[BlackElo "1850"]
[PlyCount "43"]
[EventDate "2023.07.05"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Nc6 6. Ne2 Bd6 7. Bxc6+ bxc6 8. 0-0 0-0 9. c4 e5 10. Nbc3 Bf5 11. c5 Be7 12. dxe5 Qxd1 13. Rxd1 Ng4 14. Nd4 Bg6 15. h3 Nxe5 16. f4 Nd3 17. f5 Bxc5 18. Rxd3 Bxf5 19. Rd1 Rfe8 20. Kf1 Bc8 21. Kf2 Rb8 22. b3 1-0

[Event "Warsaw YMCA Summer-A 276th"]
[Site "Warsaw"]
[Date "2023.07.19"]
[Round "3"]
[White "Polak, Michal"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1895"]
[BlackElo "1850"]
[PlyCount "45"]
[EventDate "2023.07.05"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 b6 9. Bb5+ c6 10. Bd3 Nd7 11. a4 Bb7 12. a5 c5 13. dxc5 Nxc5 14. Bb5+ Ke7 15. 0-0 Rhd8 16. Qe2 Bxf3 17. Qxf3 Qxf3 18. gxf3 e5 19. Rfe1 Kf6 20. axb6 axb6 21. Bc4 Rxa1 22. Rxa1 Rd2 23. b4 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.18"]
[Round "8"]
[White "Kasperkiewicz, Pawel"]
[Black "Zareba, Piotr"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1850"]
[BlackElo "1723"]
[PlyCount "80"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7 11. Rd1 Rc8 12. Ne5 Bxg2 13. Kxg2 c5 14. Nxd7 Nxd7 15. Bxe7 Qxe7 16. dxc5 Nxc5 17. Nc3 b4 18. Na4 Qb7+ 19. Kg1 Qb5 20. Nxc5 Rxc5 21. Qd2 h6 22. Rac1 Rd5 23. Qc2 Rfd8 24. Rxd5 Qxd5 25. b3 Qd2 26. Kg2 a5 27. Kg1 Qg5 28. Rd1 Rxd1+ 29. Qxd1 Qe5 30. h4 g6 31. e3 Kg7 32. Qd2 Qc3 33. Qe2 Qc1+ 34. Kg2 Qc6+ 35. Kg1 a4 36. bxa4 Qxa4 37. Qb2+ Kg8 38. Qd4 Qxa2 39. Qxb4 Qa1+ 40. Kg2 Qe5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.16"]
[Round "6"]
[White "Mazurek, Jerzy"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1738"]
[BlackElo "1850"]
[PlyCount "163"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 b6 2. g3 Bb7 3. Nf3 c5 4. Bg2 Nf6 5. Nc3 g6 6. 0-0 Bg7 7. d3 0-0 8. e4 Nc6 9. Rb1 e6 10. Ne1 d5 11. exd5 exd5 12. Nxd5 Nxd5 13. Bxd5 Qd7 14. a3 Nd4 15. Bxb7 Qxb7 16. Be3 a5 17. Bxd4 Bxd4 18. Qf3 Qxf3 19. Nxf3 Rfd8 20. b4 axb4 21. axb4 Ra3 22. Nxd4 Rxd4 23. bxc5 bxc5 24. Rfd1 Rdxd3 25. Rxd3 Rxd3 26. Rb5 Rc3 27. Rxc5 h5 28. h4 Kg7 29. Rc6 Kh7 30. Kf1 Rc2 31. Kg2 Rc3 32. c5 Kg7 33. Rc8 Kh7 34. c6 Kg7 35. Kf1 Rc2 36. Ke1 Kf6 37. Kd1 Rc5 38. Kd2 Ke6 39. Ke3 Kd6 40. f3 Rc4 41. Rf8 Rxc6 42. Rxf7 Ke6 43. Rf8 Rc4 44. Rf4 Rc3+ 45. Kd2 Ra3 46. g4 hxg4 47. fxg4 Rh3 48. g5 Ke5 49. Ra4 Ke6 50. Ke2 Kf7 51. Kf2 Rb3 52. Kg2 Kg7 53. Rf4 Ra3 54. Rg4 Rb3 55. Rg3 Rb4 56. Kh3 Ra4 57. Rf3 Rb4 58. Kg3 Ra4 59. Rf4 Ra1 60. Kf3 Rf1+ 61. Ke4 Rxf4+ 62. Kxf4 Kf8 63. Ke4 Ke8 64. Kd4 Kd8 65. Kc4 Ke8 66. Kc5 Ke7 67. Kd5 Kd7 68. Ke5 Ke7 69. Kf4 Kf8 70. Kf3 Kf7 71. Kg4 Kg8 72. Kg3 Kg7 73. Kg2 Kg8 74. Kg3 Kg7 75. Kg4 Kg8 76. h5 gxh5+ 77. Kxh5 Kh7 78. g6+ Kg7 79. Kg5 Kg8 80. Kf6 Kf8 81. g7+ Kg8 82. Kg6 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.14"]
[Round "4"]
[White "Kasperkiewicz, Pawel"]
[Black "Zapalowska, Wiktoria"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1850"]
[BlackElo "1685"]
[PlyCount "75"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. d4 0-0 6. 0-0 h6 7. Nbd2 Nbd7 8. b3 dxc4 9. Nxc4 c5 10. Bb2 Rb8 11. Nfe5 Nb6 12. dxc5 Bxc5 13. Qxd8 Rxd8 14. Rfd1 Bd7 15. Nxb6 Bxb6 16. Nxd7 Nxd7 17. Rac1 Nc5 18. Rxd8+ Rxd8 19. Ba3 Nd7 20. Bxb7 Nf6 21. Rc8 Rxc8 22. Bxc8 Ne4 23. e3 Nc3 24. Bb4 Nxa2 25. Bd2 Bc5 26. Kf1 Kf8 27. Ke2 Nb4 28. Bc3 g6 29. Bb7 h5 30. Bf6 Ke8 31. Kd2 Kd7 32. Kc3 Kc7 33. Be4 Nd5+ 34. Bxd5 exd5 35. h3 Kc6 36. g4 hxg4 37. hxg4 a5 38. Kc2 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.11"]
[Round "1"]
[White "Ostrowska, Joanna"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1688"]
[BlackElo "1850"]
[PlyCount "43"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. e5 Ne7 6. Bd2 0-0 7. Qg4 d6 8. Bg5 dxe5 9. Bf6 g6 10. dxe5 Nbc6 11. Rd1 Qe8 12. Bd3 Nf5 13. Nf3 Rd8 14. 0-0 Bxc3 15. bxc3 Nce7 16. Ng5 h6 17. Qh3 Rxd3 18. Rxd3 Qc6 19. Rfd1 Re8 20. Rd8 h5 21. Qf3 Ba8 22. Bxe7 1-0

[Event "Warsaw YMCA Summer-A 276th"]
[Site "Warsaw"]
[Date "2023.07.07"]
[Round "2"]
[White "Kasperkiewicz, Pawel"]
[Black "Flis, Piotr"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1850"]
[BlackElo "1698"]
[PlyCount "50"]
[EventDate "2023.07.05"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. Nf3 e4 6. Ng5 Bxc3 7. bxc3 Re8 8. 0-0 h6 9. Nh3 d6 10. d3 exd3 11. exd3 Nc6 12. Nf4 Bd7 13. Rb1 Rb8 14. h3 b6 15. Kh2 Ne5 16. Re1 Bf5 17. Be3 g5 18. Nd5 Nxd5 19. Bxd5 Bxd3 20. f4 Bxb1 21. Qxb1 c6 22. Bxf7+ Nxf7 23. Qg6+ Kf8 24. fxg5 Rxe3 25. Rxe3 Qxg5 0-1

[Event "Warsaw YMCA Summer-A 276th"]
[Site "Warsaw"]
[Date "2023.07.05"]
[Round "1"]
[White "Pajak, Jakub Lech"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1880"]
[BlackElo "1850"]
[PlyCount "32"]
[EventDate "2023.07.05"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 b6 9. Bb5+ c6 10. Bd3 Nd7 11. 0-0 Bb7 12. Qe2 0-0 13. Ba6 Rab8 14. Bxb7 Rxb7 15. Rad1 Rd8 16. c3 Qf4 1/2-1/2

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.06.22"]
[Round "11"]
[White "Kasperski, Marcin"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1679"]
[BlackElo "1858"]
[PlyCount "128"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. g3 c5 4. Nc3 Bxf3 5. exf3 Nc6 6. Bg2 g6 7. f4 Bg7 8. 0-0 e6 9. Nb5 Qb8 10. d4 Nxd4 11. Nxd4 cxd4 12. Bxa8 Qxa8 13. Qd3 Ne7 14. Bd2 0-0 15. Bb4 Re8 16. Bxe7 Rxe7 17. Rad1 Re8 18. f3 Rc8 19. b3 Rc5 20. Rf2 Qc8 21. Kg2 a6 22. Rc2 h5 23. h4 d6 24. Rdc1 Bf6 25. Re1 Kg7 26. g4 Kf8 27. Kh3 b5 28. Rec1 b4 29. a3 Qb7 30. axb4 Qxb4 31. Ra2 a5 32. Ra4 Qb6 33. b4 axb4 34. Rb1 d5 35. cxd5 hxg4+ 36. Kxg4 Rxd5 37. Raxb4 Qa5 38. Rb5 Rxb5 39. Qxb5 Qa2 40. Qb2 Qd5 41. Qb5 Qa2 42. Qf1 Qd5 43. Rb5 Qd7 44. Qd3 e5+ 45. Kg3 exf4+ 46. Kxf4 Bxh4 47. Qa3+ Be7 48. Qa8+ Kg7 49. Qd5 Qxd5 50. Rxd5 Bf6 51. Rd6 d3 52. Rxd3 Ba1 53. Rd7 Kf6 54. Ke4 Bb2 55. Rb7 Ba1 56. Kd5 Bc3 57. Kc6 Ke6 58. Rb3 Be5 59. Re3 Kf5 60. Kd5 Bb2 61. Re4 g5 62. Kd6 f6 63. Kd5 Be5 64. Ra4 Bg3 1/2-1/2

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.06.21"]
[Round "8"]
[White "Kasperkiewicz, Pawel"]
[Black "Klim, Juliusz"]
[Result "1/2-1/2"]
[ECO "E03"]
[WhiteElo "1858"]
[BlackElo "1709"]
[PlyCount "80"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 dxc4 5. 0-0 Nbd7 6. Qa4 a6 7. Qxc4 b5 8. Qc2 Bb7 9. d4 c5 10. a4 Be7 11. axb5 axb5 12. Rxa8 Qxa8 13. dxc5 Nxc5 14. Be3 Nce4 15. Nd4 0-0 16. Nxb5 Nxg3 17. Bxb7 Qxb7 18. hxg3 Qxb5 19. f3 Rb8 20. Nc3 Qxb2 21. Qxb2 Rxb2 22. Rb1 Rxb1+ 23. Nxb1 Nd5 24. Bf2 f5 25. Nd2 Kf7 26. Nc4 Nc3 27. Kf1 Bf6 28. Be1 g5 29. Bxc3 Bxc3 30. e4 Kf6 31. exf5 exf5 32. g4 Be5 33. Ne3 Bf4 34. Nxf5 h5 35. Kg2 Ke5 36. Ng7 h4 37. Nf5 Bd2 38. Nxh4 gxh4 39. f4+ Kxf4 40. g5 Bc3 1/2-1/2

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.06.14"]
[Round "7"]
[White "Kuc, Mariusz"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1672"]
[BlackElo "1858"]
[PlyCount "106"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. Bd3 fxe5 8. Nxe5 Nxe5 9. dxe5 Ne7 10. 0-0 Qc7 11. f4 0-0-0 12. Be3 Kb8 13. Nd2 Be8 14. Qg4 Qc8 15. b4 c4 16. Bc2 Bg6 17. Bxg6 Nxg6 18. Nf3 Ne7 19. Ng5 Nf5 20. Bf2 Qd7 21. Qe2 h6 22. Nf3 g5 23. fxg5 hxg5 24. Nxg5 Bh6 25. Nh3 Rdg8 26. Kh1 Qg7 27. Rg1 Qg4 28. Rae1 a6 29. a4 Qxe2 30. Rxe2 Rg4 31. Rd1 Rhg8 32. g3 Kc7 33. Bg1 Rh8 34. Rf1 Rd8 35. Nf2 Rg7 36. Nd1 Rxg3 37. Rxf5 Rxg1+ 38. Kxg1 exf5 39. Rg2 Rd7 40. Kf1 Rg7 41. Rf2 Rg4 42. Rf3 Rf4 43. Kg2 Rxf3 44. Kxf3 Kd7 45. a5 Ke6 46. Nb2 Kxe5 47. Na4 d4 48. cxd4+ Kxd4 49. Ke2 Bf8 50. Nc5 Bxc5 51. bxc5 f4 52. h4 Ke5 53. Kf3 c3 0-1

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.06.13"]
[Round "9"]
[White "Kania, Tomasz"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "1697"]
[BlackElo "1858"]
[PlyCount "83"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. g3 c5 5. exd5 exd5 6. Bg2 Nf6 7. Ngf3 Nc6 8. 0-0 cxd4 9. Re1+ Be7 10. Nb3 0-0 11. Nbxd4 Re8 12. c3 Bg4 13. h3 Bh5 14. Be3 Bf8 15. Nf5 Qd7 16. g4 Bg6 17. N3h4 Rad8 18. Qa4 Ne4 19. Rad1 Qc8 20. Bb6 Nc5 21. Qc2 Rxe1+ 22. Rxe1 Re8 23. Rxe8 Qxe8 24. Bxd5 Qe5 25. Qd1 Ne6 26. Bxe6 Qxe6 27. a3 Qe4 28. Nxg6 hxg6 29. Ng3 Qe6 30. Bd4 Bd6 31. Qf3 Bxg3 32. Qxg3 Qe4 33. b4 b5 34. Qe3 Qd5 35. f3 Kh7 36. Qe4 Qc4 37. Kf2 Nxd4 38. cxd4 Qa2+ 39. Kg3 Qxa3 40. d5 a5 41. Qe7 Qxb4 42. Qxb4 1/2-1/2

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.05.30"]
[Round "6"]
[White "Kasperkiewicz, Pawel"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1858"]
[BlackElo "1999"]
[PlyCount "72"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. c4 Nf6 4. g3 g6 5. Bg2 Bg7 6. Nc3 0-0 7. e3 Nc6 8. Nge2 Bg4 9. h3 Bf5 10. e4 Bd7 11. 0-0 Nd4 12. Nxd4 exd4 13. Ne2 c5 14. d3 b5 15. cxb5 Bxb5 16. b4 Rc8 17. bxc5 dxc5 18. Nf4 Re8 19. Qb3 Qa5 20. Rfc1 Ba4 21. Qa3 Bf8 22. Rc4 Qd2 23. e5 g5 24. Rf1 gxf4 25. Bc1 Qe2 26. Bxf4 Bb5 27. Qb3 Bxc4 28. Qxc4 Nd7 29. Bd5 Nxe5 30. Bxe5 Rxe5 31. Bxf7+ Kh8 32. Qa6 Rb8 33. Bb3 Bg7 34. Qxa7 Rf8 35. Bc4 Qf3 36. Qa5 Re2 0-1

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.05.23"]
[Round "5"]
[White "Kasperkiewicz, Pawel"]
[Black "Podgorski, Maciej"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1858"]
[BlackElo "1940"]
[PlyCount "130"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 Bxc3 5. bxc3 0-0 6. Nf3 d6 7. 0-0 Re8 8. d3 e4 9. Nd4 h6 10. Rb1 Na6 11. dxe4 Nxe4 12. Qc2 Nac5 13. f3 Nf6 14. e4 Bd7 15. Re1 Ba4 16. Qd2 Re5 17. Nf5 Qf8 18. Bf1 Rae8 19. Qf2 Bd7 20. Ne3 Qe7 21. Qg2 Bc6 22. Bd2 Qd7 23. Nd5 Bxd5 24. cxd5 a6 25. Be3 b5 26. Bd4 R5e7 27. Qd2 Nh7 28. h4 Nf8 29. h5 Nh7 30. g4 Ng5 31. Bg2 c6 32. dxc6 Qxc6 33. Re3 Nce6 34. Rbe1 Nf4 35. Bf1 Qd7 36. Kh2 d5 37. e5 Rxe5 38. Rxe5 Rxe5 39. Bg2 Rxe1 40. Qxe1 Qe6 41. Qd2 Qd6 42. Kg1 Nxg2 43. Kxg2 Qh2+ 44. Kxh2 Nxf3+ 45. Kg3 Nxd2 46. Kf4 Nc4 47. Kf5 a5 48. Bc5 a4 49. Bd4 Kf8 50. Bc5+ Kg8 51. Bd4 Kh7 52. Bc5 g6+ 53. hxg6+ fxg6+ 54. Ke6 h5 55. gxh5 gxh5 56. Kxd5 h4 57. Ke4 Kg6 58. Kf4 h3 59. Kg3 Kf5 60. Kxh3 Ke4 61. Kg4 Kd3 62. Bb4 Nb6 63. Kf3 Nd5 64. Bf8 Nxc3 65. a3 Nb1 0-1

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.05.16"]
[Round "4"]
[White "Polak, Michal"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1895"]
[BlackElo "1858"]
[PlyCount "137"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. e4 Bb7 4. Bd3 Bb4+ 5. Kf1 Be7 6. Nf3 d6 7. Nc3 Nf6 8. Qe2 Nc6 9. h4 e5 10. d5 Nb4 11. h5 Nxd3 12. Qxd3 h6 13. Ng1 0-0 14. f3 c6 15. g4 cxd5 16. cxd5 Nd7 17. Be3 Bg5 18. Kf2 Nc5 19. Qd2 Bxe3+ 20. Qxe3 Qg5 21. Qxg5 hxg5 22. Nb5 Rfd8 23. Nh3 a6 24. Na3 f6 25. Nc4 a5 26. Nxb6 Rab8 27. Nc4 Ba6 28. Nxa5 Rxb2+ 29. Kg3 Ra8 30. Rhb1 Rxb1 31. Rxb1 Bd3 32. Rb6 Rxa5 33. Rxd6 Rxa2 34. Rc6 Nd7 35. Rc3 Bf1 36. Nf2 Rd2 37. Rc1 Be2 38. Rc7 Nb6 39. Rc6 Nc4 40. h6 gxh6 41. Rxf6 Kg7 42. Re6 Bf1 43. Re7+ Kf6 44. Re6+ Kf7 45. Rxh6 Nb2 46. Rh1 Be2 47. Rh5 Kf6 48. Rh6+ Kg7 49. Re6 Nd3 50. Nxd3 Rxd3 51. Kf2 Bxf3 52. Rxe5 Kg6 53. Re6+ Kf7 54. Re5 Bxg4 55. Rxg5 Bd7 56. Rg3 Rxg3 57. Kxg3 Kf6 58. Kf4 Bh3 59. e5+ Ke7 60. Ke4 Bg2+ 61. Kd4 Kd7 62. Kc5 Kc7 63. e6 Bf3 64. d6+ Kd8 65. Kd4 Bg4 66. Ke5 Bxe6 67. Kxe6 Ke8 68. d7+ Kd8 69. Kd6 1/2-1/2

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.05.09"]
[Round "3"]
[White "Kasperkiewicz, Pawel"]
[Black "Szukalski, Antoni"]
[Result "1-0"]
[ECO "D33"]
[WhiteElo "1858"]
[BlackElo "1680"]
[PlyCount "97"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. 0-0 Nc6 6. cxd5 exd5 7. d4 h6 8. Nc3 Be6 9. Be3 Ng4 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Nb5 Qe7 13. dxc5 0-0 14. Rc1 Rfd8 15. Nbd4 Rac8 16. Nxc6 bxc6 17. Nd4 Bd7 18. Qd2 Nf6 19. Qf4 Re8 20. Rfd1 Rb8 21. b3 Qe5 22. Qxe5 Rxe5 23. e3 g6 24. Rd3 Ree8 25. f3 Re7 26. Kf2 Kg7 27. Bf1 Ne8 28. Ne2 Rb4 29. Rd4 Rxd4 30. Nxd4 Nc7 31. b4 Re8 32. Rc3 a6 33. Bd3 f5 34. Ke2 Kf6 35. Kd2 Rb8 36. Rb3 Nb5 37. Bxb5 axb5 38. Ra3 Rb7 39. Ra6 Kf7 40. Kc3 Rc7 41. a4 bxa4 42. Rxa4 Bc8 43. Ra8 Ke7 44. f4 h5 45. Nf3 Kf6 46. Rb8 Re7 47. Kd2 Ba6 48. Rb6 Bb7 49. Ne5 1-0

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.05.04"]
[Round "2"]
[White "Sypula, Krzysztof"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1649"]
[BlackElo "1858"]
[PlyCount "114"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. g3 c5 3. Nf3 Nf6 4. Bg2 Nc6 5. 0-0 cxd4 6. Nxd4 Bc5 7. Nb3 Be7 8. c4 0-0 9. e4 d6 10. Be3 Qc7 11. Qe2 b6 12. Nd4 Bb7 13. Nc3 a6 14. Rac1 Rac8 15. b3 Rfd8 16. h3 Nxd4 17. Bxd4 Bc6 18. Kh2 Qb7 19. a4 e5 20. Be3 Nxe4 21. Bxe4 Bxe4 22. Bxb6 Bf3 23. Qe3 Re8 24. a5 h6 25. Rb1 Bd8 26. Na4 Bc6 27. Bxd8 Rcxd8 28. Nb6 d5 29. cxd5 Bxd5 30. Rfe1 Bc6 31. Qc5 Rd2 32. Rbc1 Re6 33. Rc2 Rxc2 34. Qxc2 Qe7 35. Re3 Qf6 36. Nc4 g6 37. Qb2 Kh7 38. Qe2 Bb5 39. Kg1 Qf5 40. Kh2 Rf6 41. f3 h5 42. Kg2 Qb1 43. Qd2 Rc6 44. Rc3 Kg7 45. h4 Kh7 46. Qe2 Rc5 47. Qf2 Rd5 48. Ne3 Rd7 49. g4 Qa1 50. Rc2 hxg4 51. Nxg4 Rd1 52. Ne3 Rb1 53. Ra2 Qd4 54. Ng4 Rxb3 55. Qxd4 exd4 56. f4 Bc6+ 57. Kg1 Rg3+ 0-1

[Event "Warsaw YMCA Spring-A 272nd"]
[Site "Warsaw"]
[Date "2023.04.14"]
[Round "1"]
[White "Kasperkiewicz, Pawel"]
[Black "Kacprzak, Karol"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1858"]
[BlackElo "1690"]
[PlyCount "71"]
[EventDate "2023.04.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bb4 5. Nf3 Bxc3 6. bxc3 0-0 7. 0-0 h6 8. d3 d6 9. Rb1 Rb8 10. Ne1 Bd7 11. Nc2 Nh7 12. e4 f5 13. exf5 Bxf5 14. Ne3 Bg6 15. Nd5 Nf6 16. f4 exf4 17. Nxf4 Bf7 18. Bh3 Re8 19. Rb2 g5 20. Ng2 Bh5 21. g4 Bg6 22. Rbf2 Nd7 23. Ne3 Nce5 24. Nf5 Kh7 25. Bg2 Bxf5 26. Rxf5 Rf8 27. d4 Rxf5 28. Rxf5 Ng6 29. Rf7+ Kh8 30. Qd3 Ndf8 31. Be4 Nf4 32. Bxf4 gxf4 33. Qh3 Qg5 34. Rf5 Qe7 35. Qxh6+ Nh7 36. Rxf4 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.03.21"]
[Round "11"]
[White "Kasperkiewicz, Pawel"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1894"]
[BlackElo "2036"]
[PlyCount "120"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. e3 0-0 7. Be2 Re8 8. d4 e4 9. Nd2 c6 10. g4 h6 11. h4 d5 12. Rg1 Be6 13. Qc2 Nbd7 14. 0-0-0 a5 15. cxd5 Nxd5 16. b5 Nb4 17. Qxe4 cxb5 18. Bxb5 Rc8 19. a3 Qb6 20. a4 Qd6 21. Kb1 Ba2+ 22. Nxa2 Rxe4 23. Nxe4 Qe7 24. Nac3 Nb6 25. g5 hxg5 26. hxg5 N6d5 27. Rc1 Nxc3+ 28. Nxc3 Qe6 29. Rgf1 Bf8 30. e4 Bg7 31. d5 Qe7 32. f3 Qxg5 33. d6 Rd8 34. d7 Nc6 35. Rcd1 Qe7 36. Nd5 Qc5 37. Nf6+ Kf8 38. e5 Nxe5 39. Rc1 Qe7 40. Nd5 Qg5 41. Rc8 Nxd7 42. Ba3+ Kg8 43. Ne7+ Qxe7 44. Bxe7 Rxc8 45. Bxd7 Rc7 46. Rd1 Rc3 47. f4 Rc4 48. Bd6 Bh6 49. Bb5 Re4 50. Be5 f6 51. Bxf6 Bxf4 52. Rd4 Re1+ 53. Kc2 g5 54. Rd7 Rc1+ 55. Kd3 Rd1+ 56. Ke4 Rxd7 57. Bxd7 Kf7 58. Kf5 Be3 59. Bxg5 Bc5 60. Bd8 b6 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.03.07"]
[Round "9"]
[White "Pettersson, Alexander"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1878"]
[BlackElo "1894"]
[PlyCount "70"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. a3 Bb7 4. Nc3 Nf6 5. Nf3 Be7 6. Bg5 Ne4 7. Bxe7 Qxe7 8. Rc1 0-0 9. e3 d6 10. Nxe4 Bxe4 11. Be2 e5 12. 0-0 Nd7 13. b4 c5 14. bxc5 bxc5 15. dxe5 dxe5 16. Qa4 Rfc8 17. Rfd1 Bc6 18. Qa5 e4 19. Nd2 Ne5 20. Nf1 Rab8 21. Ng3 g6 22. Rd2 h5 23. h3 h4 24. Nf1 Nf3+ 25. Bxf3 exf3 26. g4 hxg3 27. fxg3 Rd8 28. Rcd1 Rxd2 29. Rxd2 Rb1 30. Qd8+ Qxd8 31. Rxd8+ Kg7 32. Kf2 Ra1 33. Rc8 Ra2+ 34. Ke1 f2+ 35. Kd1 Bf3+ 0-1

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.28"]
[Round "8"]
[White "Kasperkiewicz, Pawel"]
[Black "Sternik, Piotr"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1894"]
[BlackElo "1793"]
[PlyCount "98"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Nf6 7. Nc3 Qa5 8. d5 Nb4 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. 0-0 Nb6 12. d6 Rd8 13. Re1 e6 14. Ne4 Qd5 15. Qe2 Bxd6 16. Bg5 Be7 17. Rad1 Nd3 18. Bxe7 Kxe7 19. Qd2 Qb5 20. Qc3 Nxe1 21. Rxe1 Nd5 22. Qxg7 Rhg8 23. Qxh7 Qxb2 24. Qh4+ Kd7 25. g3 Kc8 26. Qh5 Rg6 27. a4 Rh8 28. Qe5 Qxe5 29. Nxe5 Rg7 30. Nd6+ Kb8 31. Nexf7 Rf8 32. Ne5 Rd8 33. Ne4 Nb6 34. a5 Rd5 35. axb6 Rxe5 36. f4 Rf5 37. Nd6 Rxf4 38. Rxe6 axb6 39. Kg2 Rb4 40. Nf5 Rg5 41. Ne3 Rb2+ 42. Kf3 Rxh2 43. Kf4 Rg8 44. g4 Rf2+ 45. Ke4 b5 46. Kd4 Rg5 47. Re4 b6 48. Re8+ Ka7 49. Rd8 Rd2+ 0-1

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.21"]
[Round "7"]
[White "Safanowski, Tomasz"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1704"]
[BlackElo "1894"]
[PlyCount "54"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. Be2 Nf6 5. d3 0-0 6. 0-0 c5 7. Nc3 Nc6 8. e4 dxe4 9. dxe4 Nd4 10. e5 Nxe2+ 11. Nxe2 Qxd1 12. Rxd1 Ne4 13. Be3 Be6 14. Nd2 Nxd2 15. Rxd2 b6 16. a4 Rfd8 17. Rxd8+ Rxd8 18. a5 f6 19. axb6 axb6 20. exf6 exf6 21. Nc3 Bf5 22. Ra6 Bxc2 23. Rxb6 c4 24. Kf2 f5 25. Rb7 Bf6 26. g3 h6 27. h4 Bg7 1/2-1/2

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.09"]
[Round "6"]
[White "Kasperkiewicz, Pawel"]
[Black "Rylski, Tadeusz"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1894"]
[BlackElo "1800"]
[PlyCount "64"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Na5 5. Nge2 c6 6. a3 Nxc4 7. dxc4 Be7 8. 0-0 0-0 9. b3 d6 10. Bb2 Be6 11. Ng3 Re8 12. Qe2 Qc7 13. Rad1 Rad8 14. h3 Nd7 15. Kh1 Nf8 16. Rd3 Ng6 17. Nh5 Bg5 18. Qf3 Rf8 19. Ng3 Nf4 20. Rdd1 Qd7 21. Nce2 Qc8 22. c5 dxc5 23. Bxe5 Ng6 24. Qc3 Bxh3 25. Ng1 Nxe5 26. Nxh3 Bf6 27. Nh5 Nd7 28. Nxf6+ Nxf6 29. Qxc5 Nxe4 30. Qxa7 Rxd1 31. Rxd1 Qg4 32. Qe3 Qxd1+ 0-1

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.07"]
[Round "5"]
[White "Polak, Michal"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1929"]
[BlackElo "1894"]
[PlyCount "77"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. e4 Bb7 4. Bd3 Bb4+ 5. Kf1 Bf8 6. Nc3 g6 7. Nf3 Bg7 8. g3 Ne7 9. h4 h6 10. Be3 d6 11. Qd2 Nd7 12. d5 e5 13. Kg2 Nf6 14. Nh2 Bc8 15. a4 a5 16. f3 Nh5 17. g4 Nf4+ 18. Bxf4 exf4 19. Qxf4 0-0 20. Nf1 f5 21. gxf5 gxf5 22. exf5 Nxf5 23. Ne3 Qf6 24. Nxf5 Bxf5 25. Qxf5 Qxf5 26. Bxf5 Rxf5 27. Rae1 Bxc3 28. bxc3 Raf8 29. Rhf1 Rf4 30. Re4 Kg7 31. Rf2 Kg6 32. Kg3 R4f6 33. h5+ Kf5 34. Rf4+ Kg5 35. Rg4+ Kf5 36. Re2 R8f7 37. Ree4 Rf8 38. Kh4 R6f7 39. Rgf4# 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.03"]
[Round "4"]
[White "Kasperkiewicz, Pawel"]
[Black "Terkiewicz, Bruno"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1894"]
[BlackElo "1769"]
[PlyCount "68"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 a6 6. Bxc6 dxc6 7. d3 e5 8. Nc3 Ne7 9. h3 0-0 10. a4 a5 11. Be3 b6 12. Qd2 f6 13. Nh2 Qc7 14. f4 Bd7 15. fxe5 fxe5 16. Rf1 Rae8 17. Rxf8+ Rxf8 18. Rf1 Rxf1+ 19. Kxf1 Nc8 20. Bh6 Nd6 21. Bxg7 Kxg7 22. Qg5 Nf7 23. Qd2 Qd6 24. Qf2 Qd4 25. Qxd4 cxd4 26. Nb1 Be6 27. Nf3 Kf6 28. Nfd2 Nd6 29. Na3 b5 30. Nb3 Bxb3 31. cxb3 Ke6 32. Ke2 Kd7 33. Kd2 b4 34. Nc2 Ke6 1/2-1/2

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.02"]
[Round "2"]
[White "Kasperkiewicz, Pawel"]
[Black "Tsiapko, Andrii"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1894"]
[BlackElo "1651"]
[PlyCount "43"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. Na3 Be6 10. Nb5 Qd7 11. Nbxd4 Bxb3 12. Qxb3 e6 13. 0-0 Nxd4 14. Nxd4 Bc5 15. Rd1 0-0 16. Be3 Qe7 17. Nc2 Nd5 18. Bxc5 Qxc5 19. Rd4 b5 20. Nb4 Nxb4 21. Qxb4 Qxb4 22. Rxb4 1/2-1/2

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.01.24"]
[Round "3"]
[White "Szymkiewicz, Witold"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1697"]
[BlackElo "1894"]
[PlyCount "75"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Qb6 8. Bc2 Nb4 9. 0-0 Nxc2 10. Qxc2 Ne7 11. Nc3 Nc6 12. Rd1 Rc8 13. Qd3 Be7 14. Bg5 Bxg5 15. Nxg5 h6 16. Nh3 0-0 17. Nf4 f6 18. exf6 Rxf6 19. Nfxd5 exd5 20. Nxd5 Qd8 21. Nxf6+ Qxf6 22. Qb3+ Kh8 23. Qxb7 Bg4 24. Rdc1 Ne7 25. Rxc8+ Nxc8 26. h3 Bf5 27. Rd1 Qg6 28. Qf3 Nd6 29. Qg3 Qf6 30. Qe5 Qg6 31. Qg3 Qf6 32. Qe3 Be4 33. f3 Bd5 34. Qe5 Bxa2 35. Qxf6 gxf6 36. Ra1 Be6 37. Ra6 Bc4 38. Rxd6 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.01.13"]
[Round "1"]
[White "Mazurek, Jerzy"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1715"]
[BlackElo "1894"]
[PlyCount "141"]
[EventDate "2023.01.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Nge2 Nf6 5. d3 c5 6. g3 d5 7. exd5 exd5 8. Bg2 Qd7 9. Nf4 d4 10. Qe2+ Be7 11. Ncd5 Nxd5 12. Nxd5 Nc6 13. 0-0 0-0 14. Nxe7+ Nxe7 15. Bxb7 Qxb7 16. Re1 Ng6 17. Bd2 f6 18. Qe6+ Rf7 19. f4 f5 20. Kf2 Nf8 21. Qe2 Nd7 22. Qf3 Nf6 23. h3 h5 24. Re5 g6 25. b4 Rc8 26. Qxb7 Rxb7 27. Rb1 Rd7 28. Bc1 b5 29. Rxc5 Rxc5 30. bxc5 bxc4 31. c6 Rc7 32. Rb8+ Kf7 33. Rb7 Ne8 34. dxc4 Ke7 35. c5 Ke6 36. Ba3 Kd5 37. Ke2 Kxc6 38. Rxc7+ Nxc7 39. Kd3 Nb5 40. Bb4 Kd5 41. c6 Kxc6 42. Kc4 d3 43. Kxd3 Kd5 44. Bf8 Nd4 45. Be7 Ne6 46. Bf6 Nc5+ 47. Ke3 Ne4 48. Bh4 Nc3 49. a3 Kc4 50. Kf3 Kd3 51. Be7 Nb5 52. g4 hxg4+ 53. hxg4 Nd4+ 54. Kg2 Ke4 55. gxf5 gxf5 56. Bc5 a6 57. a4 Ne6 58. Bd6 Nxf4+ 59. Kf2 Nd5 60. a5 f4 61. Bc5 Nf6 62. Bb6 Ng4+ 63. Ke2 Ne5 64. Kf2 Nd3+ 65. Ke2 f3+ 66. Kf1 Kd5 67. Bd8 Kd4 68. Bb6+ Ke4 69. Ba7 Nb2 70. Bb6 Nc4 71. Kf2 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.12.23"]
[Round "13"]
[White "Kasperkiewicz, Pawel"]
[Black "Podgorski, Maciej"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1884"]
[BlackElo "2059"]
[PlyCount "61"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 e6 6. Nc3 Nc6 7. Bd3 dxc4 8. Bxc4 Be7 9. 0-0 0-0 10. a3 Bd7 11. Qe2 Na5 12. Ba2 Rc8 13. Ne5 Be8 14. Rd1 Nd5 15. Ne4 Qb6 16. b4 Bb5 17. Qh5 Nc4 18. Bb1 f5 19. Nxc4 Rxc4 20. Nc5 Rxc1 21. Rxc1 Nf4 22. Qd1 Ne2+ 23. Kh1 Nxc1 24. Qxc1 Kh8 25. Ba2 e5 26. dxe5 Rc8 27. Qe3 Qg6 28. Ne6 f4 29. Nxf4 Qc2 30. Bb3 Qb2 31. Ng6+ 1-0

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "8"]
[White "Celinski, Kamil"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1959"]
[BlackElo "1884"]
[PlyCount "105"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Nce2 f6 6. f3 Ng5 7. Bxg5 fxg5 8. Ng3 c5 9. Bb5+ Nc6 10. Bxc6+ bxc6 11. N1e2 cxd4 12. Qxd4 Qb6 13. Qxb6 axb6 14. Nd4 Bd7 15. 0-0 c5 16. Nde2 Be7 17. Rfd1 Bc6 18. Nf1 0-0 19. Ne3 b5 20. c3 Ra7 21. a3 Bd8 22. b4 Bb6 23. bxc5 Bxc5 24. Nd4 Bd7 25. Nec2 Rfa8 26. Rab1 Bxa3 27. Nxb5 Bc5+ 28. Kh1 Rb7 29. Nbd4 Rxb1 30. Rxb1 Ra7 31. h3 Kf7 32. Rb2 h6 33. Kh2 Be7 34. g3 Rc7 35. Ne2 Ba4 36. Ncd4 Bd1 37. Nb5 Rc8 38. Ned4 Ba4 39. Ra2 Bxb5 40. Nxb5 Rc5 41. Rb2 Ke8 42. Rb3 Rc8 43. Nd4 Kf7 44. f4 gxf4 45. gxf4 g6 46. Kg3 Ra8 47. Rb7 Rc8 48. Nb5 Ke8 49. Kf3 Rc4 50. Nc7+ Kf7 51. Nb5 Ke8 52. Nc7+ Kf7 53. Nb5 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "2"]
[White "Choroszej, Aleksander"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2040"]
[BlackElo "1884"]
[PlyCount "46"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. Qc2 Qh4 6. d5 f5 7. exf5 Nf6 8. Be3 Qe4 9. 0-0-0 Qxc2+ 10. Kxc2 Bxc3 11. bxc3 exd5 12. Nf3 0-0 13. Bd4 c6 14. Bxf6 Rxf6 15. cxd5 cxd5 16. Bd3 Nc6 17. Rhe1 Rc8 18. Kb2 d4 19. Nxd4 Nxd4 20. cxd4 Bxg2 21. Re7 Rf7 22. Rde1 Kf8 23. R7e3 Bb7 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "3"]
[White "Kasperkiewicz, Pawel"]
[Black "Golecki, Jan"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1884"]
[BlackElo "2193"]
[PlyCount "108"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. Bg5 Bb7 11. Qf3 Rb8 12. Rad1 h6 13. Bxf6 Qxf6 14. Qxf6 gxf6 15. Ne2 Rfe8 16. Ng3 Bc8 17. Nf5 Bf8 18. b3 c5 19. Ne3 Be6 20. c4 d4 21. Nd5 Bg7 22. Rfe1 a5 23. Nf4 Bd7 24. Be4 a4 25. Nd3 Bf8 26. Rb1 Bd6 27. g3 f5 28. Bd5 Rxe1+ 29. Nxe1 f4 30. Be4 fxg3 31. hxg3 f5 32. Bd5+ Kg7 33. Nd3 Kf6 34. f4 Re8 35. Re1 Rb8 36. Rb1 Rb6 37. Rb2 axb3 38. axb3 Ra6 39. Re2 Ra3 40. Ne5 Bc8 41. Nf7 Bc7 42. Nxh6 d3 43. Ng8+ Kg6 44. Rd2 Bd6 45. Rxd3 Kg7 46. Re3 Ra7 47. Re8 Bd7 48. Rd8 Kg6 49. Kf2 Ra2+ 50. Kf3 Ra7 51. Kf2 Kg7 52. Kg2 Kg6 53. Kf2 Ra2+ 54. Kf3 Ra7 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "11"]
[White "Kasperkiewicz, Pawel"]
[Black "Gorniewicz, Oskar"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1884"]
[BlackElo "1911"]
[PlyCount "108"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[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. Bc4 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. 0-0 Bf5 10. Na3 dxc3 11. Qxd6 exd6 12. Re1+ Be7 13. Nb5 cxb2 14. Bxb2 0-0 15. Rac1 Bd7 16. Ba3 Rfd8 17. Bxd6 Bf6 18. Bc7 Rdc8 19. Nd2 Na5 20. Nd6 Nxb3 21. axb3 Rf8 22. N2e4 Bc6 23. Nxf6+ gxf6 24. Ne4 Nd5 25. Ba5 Rfe8 26. Bd2 Kg7 27. Nd6 Rxe1+ 28. Rxe1 Kg6 29. Re4 f5 30. Re1 Rd8 31. Nc4 Re8 32. Ne5+ Kg7 33. Nd3 Rxe1+ 34. Bxe1 Kf6 35. Nb4 Nf4 36. f3 Ne2+ 37. Kf2 Nc1 38. Bc3+ Ke6 39. Nxc6 bxc6 40. b4 Kd5 41. Bd2 Nb3 42. Bh6 Kc4 43. Bf8 Nc1 44. Kg3 Nd3 45. Kh4 Nxb4 46. Kg5 c5 47. Kxf5 Nd5 48. g4 a5 49. Bg7 Nc3 50. Kf4 Ne2+ 51. Ke3 Nd4 52. f4 a4 53. Kd2 a3 54. Kc1 Nb3+ 0-1

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "5"]
[White "Kasperkiewicz, Pawel"]
[Black "Klim, Filip"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1884"]
[BlackElo "2011"]
[PlyCount "121"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Na3 cxd4 7. Nb5 Na6 8. Be2 Bg4 9. Nbxd4 Rd8 10. h3 Bd7 11. 0-0 Nf6 12. Nb3 Nc7 13. Bf4 Ne6 14. Be5 0-0 15. Re1 Bc6 16. Bf1 Qxd1 17. Raxd1 Bxf3 18. gxf3 Nh5 19. Bg3 Bf6 20. Na5 Nc5 21. Bc7 Rxd1 22. Rxd1 b6 23. Nc6 Na4 24. Nxa7 Nxb2 25. Rc1 Na4 26. Nb5 Rc8 27. c4 g5 28. Rb1 Nf4 29. Rb4 Ra8 30. Bxf4 gxf4 31. Nc7 Bc3 32. Rb3 Rc8 33. Nd5 Bf6 34. Rb4 Ra8 35. Nxf6+ exf6 36. Bd3 Nc5 37. Bb1 Rd8 38. Rxb6 Rd1+ 39. Kg2 Rc1 40. Rb4 Na6 41. Rb5 Rxc4 42. Rb2 Nc5 43. Bf5 h6 44. Rc2 Rxc2 45. Bxc2 Kf8 46. Kf1 Ke7 47. Ke2 Ne6 48. a4 Nd4+ 49. Kd3 Nxf3 50. Ke4 Ng5+ 51. Kxf4 Nxh3+ 52. Kg3 Ng5 53. a5 Kd6 54. a6 Kc7 55. Bd3 Kb6 56. Kg4 Ne6 57. Kf5 Nc5 58. Bf1 Nxa6 59. Kxf6 Nc5 60. Kxf7 Ne4 61. Kg6 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "7"]
[White "Kasperkiewicz, Pawel"]
[Black "Niezhentsev, Kyrylo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1884"]
[BlackElo "2009"]
[PlyCount "77"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[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. exd6 Qxd6 8. Nc3 Bg4 9. Bb5 e6 10. 0-0 Be7 11. Qe2 0-0 12. Rd1 Rac8 13. Ne4 Qc7 14. Ng3 Qb6 15. Be3 Bxf3 16. gxf3 f5 17. Nh5 f4 18. Bxf4 Nxf4 19. Nxf4 Nxd4 20. Rxd4 Qxd4 21. Nxe6 Qf6 22. Nxf8 Rxf8 23. Re1 Qg5+ 24. Kh1 Bc5 25. Qe5 Qxe5 26. Rxe5 Bxf2 27. Re8 Rxe8 28. Bxe8 Kf8 29. Bd7 Ke7 30. Bc8 b6 31. a4 Kd6 32. b3 Ke5 33. Kg2 Be3 34. Ba6 Bf4 35. Bd3 h6 36. Bc4 g5 37. h3 h5 38. Bf7 h4 39. Bg8 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "1"]
[White "Kasperkiewicz, Pawel"]
[Black "Szwaj, Jacek"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1884"]
[BlackElo "1893"]
[PlyCount "26"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[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. Ba2 h6 9. Qe2 Nf8 10. Qc4 Ne6 11. d5 cxd5 12. Nxd5 Nxd5 13. exd5 Qxc4 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "10"]
[White "Polak, Michal"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1954"]
[BlackElo "1884"]
[PlyCount "125"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. e4 Bb7 4. Bd3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 f5 7. Nc3 Nf6 8. f3 Nc6 9. Nge2 fxe4 10. fxe4 0-0 11. e5 Ng4 12. Ne4 Qh4+ 13. g3 Qh6 14. Qxh6 Nxh6 15. 0-0-0 Nf5 16. Bb1 Ne3 17. Rd3 Nxc4 18. Rc3 N4a5 19. Rd1 Rac8 20. Nf4 Ne7 21. h4 Nd5 22. Nxd5 Bxd5 23. Ng5 h6 24. Nh3 Nc6 25. Nf4 Ne7 26. b4 Bc6 27. Bd3 a5 28. a3 Nd5 29. Nxd5 Bxd5 30. bxa5 bxa5 31. Ba6 Ra8 32. Be2 Rf2 33. Rd2 c6 34. Rb2 Kf8 35. Kd1 Ke7 36. Ke1 Rff8 37. Rc1 Be4 38. Rc3 Rfb8 39. Rcb3 Rxb3 40. Rxb3 Kd8 41. Kd2 Bd5 42. Rb1 Ke7 43. Ke3 g5 44. Bf3 Rf8 45. Bxd5 cxd5 46. hxg5 hxg5 47. Rb5 g4 48. Rxa5 Rf3+ 49. Ke2 Rxg3 50. Ra8 Kf7 51. a4 Kg6 52. Rd8 Kf5 53. Rxd7 Ra3 54. Rf7+ Ke4 55. Rf6 Rxa4 56. Rxe6 Kxd4 57. Re8 Ra2+ 58. Kf1 Ke3 59. e6 Ra4 60. e7 Rf4+ 61. Kg2 Re4 62. Rd8 Rxe7 63. Rxd5 1/2-1/2

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "4"]
[White "Warszawski, Bartosz"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2163"]
[BlackElo "1884"]
[PlyCount "49"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 Nge7 5. Bg2 g6 6. 0-0 Bg7 7. c3 e5 8. Be3 d6 9. a3 a5 10. a4 0-0 11. Na3 f5 12. Qb3+ Kh8 13. Ng5 f4 14. Bd2 Ng8 15. Nf7+ Rxf7 16. Qxf7 Nh6 17. Qb3 Qf6 18. Nc4 f3 19. Bh1 Rb8 20. Qd1 Bg4 21. Ne3 Rf8 22. Nxg4 Nxg4 23. h3 Nh6 24. Re1 Nf7 25. Qxf3 1-0

[Event "Warsaw YMCA Golden Autumn 267th"]
[Site "Warsaw"]
[Date "2022.09.30"]
[Round "6"]
[White "Zysko, Jan"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2071"]
[BlackElo "1884"]
[PlyCount "127"]
[EventDate "2022.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. e3 Bg7 5. d4 0-0 6. Nbd2 b6 7. c4 Bb7 8. Be2 Nbd7 9. 0-0 c5 10. Rc1 Rc8 11. Rc2 Rc7 12. Qa1 Qa8 13. Rfc1 Rfc8 14. h3 a6 15. a3 cxd4 16. Bxd4 Nc5 17. Qb2 Ne8 18. Bxg7 Nxg7 19. b4 Nd7 20. cxd5 Rxc2 21. Rxc2 Bxd5 22. Qc1 Bb7 23. Rxc8+ Qxc8 24. Qxc8+ Bxc8 25. Nd4 Bb7 26. Nc4 Ne8 27. f3 e5 28. Nb3 Kf8 29. e4 Ke7 30. Kf2 Nc7 31. a4 Bc6 32. a5 bxa5 33. Ncxa5 Bb5 34. Ke3 Bxe2 35. Kxe2 Nb8 36. Nc5 Ne6 37. Nxe6 Kxe6 38. Kd3 Kd6 39. Nb7+ Kc7 40. Nc5 Nd7 41. Kc4 Nxc5 42. Kxc5 f6 43. h4 h6 44. g3 Kb7 45. g4 g5 46. hxg5 hxg5 47. Kd5 Kb6 48. Ke6 Kb5 49. Kxf6 Kxb4 50. Kxg5 a5 51. Kf5 a4 52. g5 a3 53. g6 a2 54. g7 a1Q 55. g8Q Qc3 56. Qb8+ Ka3 57. Qa7+ Kb2 58. Qb6+ Ka2 59. Kg4 Qd4 60. Qa5+ Kb1 61. Qb5+ Ka2 62. Qd5+ Kb2 63. Kf5 Qc3 64. Qxe5 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.11"]
[Round "9.81"]
[White "Kasperkiewicz, Pawel"]
[Black "Suska, Szymon"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1884"]
[BlackElo "1777"]
[PlyCount "115"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Warszawa YMCA"]
[BlackTeam "Warszawa Czternastka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 Nc6 7. Nc3 d6 8. exd6 Bxd6 9. Bd3 Nf6 10. 0-0 0-0 11. Bg5 h6 12. Bh4 Be7 13. Rc1 Nb4 14. Bb1 Bd7 15. Qe2 Nbd5 16. Ne5 Be8 17. f4 Nxc3 18. bxc3 Nd5 19. Qd3 g6 20. Bxe7 Qxe7 21. c4 Nb4 22. Qc3 Rd8 23. Ng4 h5 24. Ne3 b5 25. a3 Nc6 26. d5 b4 27. axb4 Nxb4 28. dxe6 Qxe6 29. f5 Qe7 30. fxg6 Rd3 31. Bxd3 Qxe3+ 32. Kh1 Nxd3 33. g7 Nf2+ 34. Rxf2 Qxf2 35. gxf8Q+ Kxf8 36. Re1 f6 37. Qe3 Qxe3 38. Rxe3 a5 39. Kg1 a4 40. Kf2 Kf7 41. Ke2 Bc6 42. g3 Kg6 43. Re6 Bd7 44. Rd6 Bc8 45. Rc6 Bb7 46. Rc7 Be4 47. Ra7 Bc6 48. Ra5 Bd7 49. Ke3 Be8 50. Kd4 f5 51. h4 Kf6 52. Ra6+ Ke7 53. Ke5 Bd7 54. c5 Bb5 55. Ra7+ Kd8 56. Kd6 Kc8 57. c6 Kb8 58. Ra5 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.09"]
[Round "7.46"]
[White "Kasperkiewicz, Pawel"]
[Black "Cichon, Bartlomiej"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1884"]
[BlackElo "1984"]
[PlyCount "100"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Warszawa YMCA"]
[BlackTeam "Wieliczka MKS MOS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. c3 e5 7. Bc2 Be7 8. d4 cxd4 9. cxd4 b5 10. a4 Rb8 11. axb5 axb5 12. Re1 0-0 13. Nbd2 Qc7 14. Nb3 Nb6 15. h3 Nc4 16. d5 Bd7 17. Bd3 Ra8 18. Qc2 Rxa1 19. Nxa1 Qa7 20. b3 Qxa1 21. bxc4 bxc4 22. Bxc4 Rc8 23. Bd2 Qa3 24. Qd3 Qa4 25. Bb3 Qb5 26. Qxb5 Bxb5 27. Bb4 Nd7 28. Ra1 g6 29. Nd2 Kf8 30. f3 Rb8 31. Ba3 Ra8 32. Bc4 Bxc4 33. Nxc4 f5 34. exf5 gxf5 35. Ne3 f4 36. Nf5 Nb6 37. Rb1 Nxd5 38. Bxd6 Bxd6 39. Nxd6 Ne3 40. Ne4 Ra2 41. Nf2 h5 42. Rb5 Ra1+ 43. Kh2 Nf1+ 44. Kg1 Ng3+ 45. Kh2 Rf1 46. Rb2 Ke7 47. Rd2 Ke6 48. h4 Ke7 49. Kh3 Rb1 50. Kh2 Nf1+ 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.07"]
[Round "5.101"]
[White "Kasperkiewicz, Pawel"]
[Black "Lewandowski, Marek"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1884"]
[BlackElo "1758"]
[PlyCount "165"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Warszawa YMCA"]
[BlackTeam "Torun UMK"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. Ne5 e6 8. g4 Bg6 9. h4 Nbd7 10. Nxd7 Qxd7 11. h5 Be4 12. Nxe4 Nxe4 13. Be3 Bb4+ 14. c3 Be7 15. Qf3 Nd6 16. Bb3 h6 17. Qg2 0-0-0 18. 0-0-0 Kb8 19. f4 b5 20. Kb1 Nc4 21. Bc1 Nb6 22. Rhe1 Nd5 23. Qf3 Rhe8 24. g5 Bd6 25. gxh6 gxh6 26. f5 Rh8 27. fxe6 fxe6 28. Qe4 Rde8 29. Qg6 Nf4 30. Bxf4 Bxf4 31. Bxe6 Qc7 32. Qd3 Rd8 33. Bh3 Rd6 34. Re4 Bg5 35. Rde1 a6 36. Qe2 Rhd8 37. Re5 Rf6 38. Bg2 Rfd6 39. Qf3 Kb7 40. Rf5 Kb6 41. a3 a5 42. Bh3 Qh7 43. Ka1 b4 44. Qd3 Rd5 45. Re6 Rxf5 46. Bxf5 Qc7 47. Qc4 bxa3 48. bxa3 Kb7 49. Be4 Rd6 50. Rxd6 Qxd6 51. Qb5+ Kc7 52. Qxa5+ Kd7 53. Qb4 Qxb4 54. axb4 Kc7 55. Kb2 Kd6 56. Kb3 Kc7 57. Kc4 Bd2 58. d5 cxd5+ 59. Bxd5 Kb6 60. Kb3 Kb5 61. Bf7 Be1 62. c4+ Kc6 63. c5 Bf2 64. Kc4 Kc7 65. b5 Be1 66. Bd5 Ba5 67. Bf3 Kd7 68. b6 Be1 69. Kb5 Kc8 70. c6 Bg3 71. Bg4+ Kb8 72. Be6 Bf4 73. Bb3 Bg3 74. c7+ Bxc7 75. bxc7+ Kxc7 76. Kc5 Kd7 77. Kd5 Ke7 78. Ke5 Kf8 79. Kf6 Ke8 80. Kg6 Ke7 81. Kxh6 Kf6 82. Ba2 Ke7 83. Kg7 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.06"]
[Round "4.82"]
[White "Wozniak, Marcin2"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1821"]
[BlackElo "1884"]
[PlyCount "166"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Rzeszow Szachownica"]
[BlackTeam "Warszawa YMCA"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Nc6 6. Ne2 e5 7. Bxc6+ bxc6 8. 0-0 e4 9. Nbc3 Bd6 10. Ng3 Bg4 11. Qd2 Bxg3 12. hxg3 0-0 13. Re1 Re8 14. Na4 Qd5 15. c3 h6 16. Nc5 Qh5 17. Qf4 Nd5 18. Qd2 Nf6 19. Qf4 Nd5 20. Qd2 Qg6 21. c4 Nf6 22. Qf4 Qh5 23. Nxe4 Nxe4 24. Rxe4 Rxe4 25. Qxe4 Bf5 26. Qf3 Qg6 27. Be3 Re8 28. Qf4 Re7 29. Rc1 Bb1 30. a3 Bd3 31. d5 a6 32. Qd4 Qe4 33. Rc3 Bb1 34. Qxe4 Bxe4 35. Bc5 Re8 36. Re3 f6 37. f3 Bg6 38. dxc6 Rxe3 39. Bxe3 Bf7 40. c5 Bd5 41. Bf4 Bxc6 42. Bxc7 Kf7 43. Kf2 Ke6 44. Bd6 h5 45. Ke3 Kd5 46. Bf8 g6 47. Be7 Bb5 48. b4 Ke6 49. Bd8 Ke5 50. Bc7+ Kd5 51. Bd8 Ke5 52. Bc7+ Kd5 53. Bb6 Bf1 54. Kf2 Bb5 55. Bd8 Ke5 56. Ke3 Bc6 57. Kd3 Bb5+ 58. Kc3 Bf1 59. c6 Kd6 60. c7 Kd7 61. a4 Bxg2 62. f4 Bc6 63. b5 axb5 64. a5 Kc8 65. Kb4 Kb7 66. a6+ Kc8 67. Kc5 Bd7 68. Kb6 Bf5 69. Kxb5 Bd3+ 70. Kb6 Be4 71. Bxf6 Bf5 72. Be5 Be4 73. Bd6 Bd3 74. Bb4 Be4 75. Ba5 Bf3 76. Kc5 Bg4 77. Kd6 Bf5 78. Bb6 Be4 79. Ke5 Bf5 80. Kf6 Be4 81. Ke7 Bf5 82. Kf6 Be4 83. a7 Kb7 1-0

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.08.12"]
[Round "10"]
[White "Moskwinski, Marek"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1856"]
[BlackElo "1881"]
[PlyCount "133"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 a6 8. g3 f5 9. Nc3 Bf6 10. Bg2 Nc6 11. Ne2 Ne7 12. c3 Bd7 13. Ne5 Bxe5 14. dxe5 Bc6 15. 0-0 Qxd1 16. Rfxd1 Bxg2 17. Kxg2 Nc6 18. f4 Ke7 19. Nd4 Nxd4 20. Rxd4 Rad8 21. Rad1 Rxd4 22. Rxd4 Rg8 23. Rb4 b6 24. Ra4 Rd8 25. Rd4 Rxd4 26. cxd4 Kd7 27. Kh3 Kc6 28. Kh4 Kd5 29. Kg5 Kxd4 30. Kf6 Kd5 31. Kxf7 h5 32. Kg6 c5 33. Kxh5 c4 34. Kg6 b5 35. a3 a5 36. h4 b4 37. axb4 axb4 38. h5 c3 39. bxc3 bxc3 40. h6 c2 41. h7 c1Q 42. h8Q Qa3 43. Qh1+ Kc5 44. Qg1+ Kd5 45. Qg2+ Kd4 46. Qf2+ Ke4 47. Qg2+ Kd4 48. Kf6 Qb3 49. Qd2+ Ke4 50. Qe1+ Kf3 51. Qg1 Qc4 52. Qh2 Qb3 53. Qh4 Kg2 54. Qg5 Kh3 55. Qg8 Qxg3 56. Qxg3+ Kxg3 57. Kxe6 Kxf4 58. Kd6 Kg3 59. e6 f4 60. e7 f3 61. e8Q f2 62. Qe2 Kg2 63. Ke5 Kg1 64. Qg4+ Kh1 65. Qh3+ Kg1 66. Qg3+ Kh1 67. Qxf2 1/2-1/2

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.08.05"]
[Round "8"]
[White "Kasperkiewicz, Pawel"]
[Black "Pajak, Jakub Lech"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1881"]
[BlackElo "1897"]
[PlyCount "91"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 Nc6 5. 0-0 d6 6. c3 Bg4 7. Re1 0-0 8. Nbd2 Na5 9. Bb5 a6 10. Ba4 b5 11. Bc2 b4 12. Nf1 Nc6 13. Ba4 Bd7 14. d4 exd4 15. cxd4 Nxd4 16. Nxd4 Bxa4 17. Qxa4 Bxd4 18. Qxb4 c5 19. Qc4 Ng4 20. Ne3 Qa5 21. Qe2 Nxe3 22. Bxe3 Bxe3 23. Qxe3 Rab8 24. b3 Rb4 25. Qd2 Qb6 26. Rad1 Rd4 27. Qc2 Qb4 28. Re2 Re8 29. Rxd4 Qxd4 30. g3 g6 31. Rd2 Qxe4 32. Qxe4 Rxe4 33. Rxd6 Re6 34. Rxe6 fxe6 35. Kg2 e5 36. Kf3 Kf7 37. Ke4 Ke6 38. h4 a5 39. g4 Kd6 40. h5 Ke6 41. hxg6 hxg6 42. f3 Kd6 43. f4 exf4 44. Kxf4 Ke6 45. Kg5 Kf7 46. Kf4 1/2-1/2

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.08.03"]
[Round "7"]
[White "Polak, Michal"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1945"]
[BlackElo "1881"]
[PlyCount "91"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. e4 Bb7 4. Nc3 Bb4 5. Qc2 Qh4 6. Bd3 f5 7. g3 Qh5 8. f3 Nc6 9. Be3 fxe4 10. fxe4 0-0-0 11. Nge2 Qf3 12. Kd2 Nge7 13. Raf1 Qh5 14. a3 Bxc3+ 15. Qxc3 Rdf8 16. Nf4 Qe8 17. d5 Nd8 18. c5 exd5 19. cxb6 axb6 20. Bxb6 Ndc6 21. exd5 cxb6 22. dxc6 Nxc6 23. Re1 Qf7 24. Rhf1 Qf6 25. Qxf6 Rxf6 26. Nd5 Rxf1 27. Rxf1 Ne5 28. Rc1+ Bc6 29. Nxb6+ Kb7 30. Nc4 Nxd3 31. Kxd3 Rf8 32. Na5+ Kb6 33. Nxc6 dxc6 34. Rc2 Rf5 35. Ke4 Rd5 36. Rf2 Rh5 37. h4 Rh6 38. Rf5 Rd6 39. Rf7 Rd2 40. Rxg7 Rxb2 41. Rxh7 Rb3 42. Rg7 Rxa3 43. h5 Ra1 44. h6 Rh1 45. h7 c5 46. g4 1-0

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.07.29"]
[Round "6"]
[White "Kasperkiewicz, Pawel"]
[Black "Safanowski, Tomasz"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1881"]
[BlackElo "1671"]
[PlyCount "93"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 b6 6. Ne2 Ba6 7. Bxa6 Nxa6 8. 0-0 c5 9. c3 Be7 10. Nf4 Rc8 11. Qe2 Nc7 12. Nf3 b5 13. Nh5 0-0 14. Be3 b4 15. cxb4 cxd4 16. Bxd4 a6 17. a3 Nb5 18. Be3 g6 19. Nf4 d4 20. Nxd4 Nxe5 21. Nxb5 axb5 22. Qxb5 Nc4 23. Rfd1 Bd6 24. Bc5 Qc7 25. Bxd6 Nxd6 26. Qc5 Nc4 27. Qxc7 Rxc7 28. Rac1 Rfc8 29. Rc2 Nb6 30. Rxc7 Rxc7 31. g3 Rc2 32. Nd3 e5 33. Nxe5 Rxb2 34. Rd3 Ra2 35. Kg2 Kg7 36. Kf3 f6 37. Ng4 Kf7 38. Ne3 Ke6 39. h4 h6 40. g4 Ke5 41. Rc3 Na4 42. Rb3 Nb6 43. Rd3 f5 44. gxf5 gxf5 45. Rc3 f4 46. Rc5+ Kd6 47. Nf5+ 1-0

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.07.27"]
[Round "5"]
[White "Pajak, Jakub Lech"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1897"]
[BlackElo "1881"]
[PlyCount "34"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 d5 3. e4 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. c3 0-0 9. Qf3 Nd7 10. Bd3 c5 11. Qxf6 gxf6 12. Ne2 Rd8 13. 0-0-0 cxd4 14. Nxd4 Nc5 15. Bc2 Bd7 16. Nb3 Nxb3+ 17. Bxb3 Bc6 1/2-1/2

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.07.22"]
[Round "3"]
[White "Mazurek, Jerzy"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "1746"]
[BlackElo "1881"]
[PlyCount "78"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 b4 9. d4 d6 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qe2 Bb7 13. Rd1 Bd6 14. f3 Nd7 15. a5 Qe7 16. Be3 Nc5 17. Bc4 Ne6 18. Bxe6 Qxe6 19. Nd2 Qe7 20. Qc4 Bc8 21. Nb3 Be6 22. Qe2 g6 23. Qf2 f5 24. exf5 gxf5 25. Bh6 Rf7 26. Qg3+ Kh8 27. Bg5 Qf8 28. Qh4 Qg7 29. Bh6 Qg6 30. Qg5 Rg8 31. Qxg6 Rxg6 32. Be3 f4 33. Bc5 Bh3 34. Bxd6 cxd6 35. Rd2 Rfg7 36. g3 fxg3 37. Rad1 gxh2+ 38. Kxh2 Rh6 39. Rxd6 Be6# 0-1

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.07.13"]
[Round "4"]
[White "Kasperkiewicz, Pawel"]
[Black "Moskwinski, Marek"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1881"]
[BlackElo "1856"]
[PlyCount "40"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Bd3 Nf6 7. 0-0 Bd7 8. Be3 cxd4 9. cxd4 Bc6 10. Nc3 Qh5 11. Ne5 Qxd1 12. Rfxd1 Be7 13. Bf1 0-0 14. Nxc6 Nxc6 15. d5 Nxd5 16. Nxd5 exd5 17. Rxd5 Rfd8 18. Rad1 Rxd5 19. Rxd5 Rd8 20. Rxd8+ Bxd8 1/2-1/2

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.07.07"]
[Round "2"]
[White "Kasperkiewicz, Pawel"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1881"]
[BlackElo "1767"]
[PlyCount "30"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. a4 a5 8. c5 dxc5 9. Bb5+ N6d7 10. dxc5 Bg7 11. Be3 0-0 12. Nf3 Nc6 13. 0-0 Nf6 14. h3 Qxd1 15. Rfxd1 Bf5 1/2-1/2

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.07.07"]
[Round "1"]
[White "Szewczak, Andrzej"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1694"]
[BlackElo "1881"]
[PlyCount "116"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. c4 Bg7 4. Nf3 0-0 5. e3 d6 6. d4 Nbd7 7. Nc3 e5 8. Qb3 exd4 9. Nxd4 Re8 10. Be2 a5 11. b5 Nc5 12. Qc2 Ne6 13. Nf3 Nc5 14. Nd4 Ne6 15. 0-0 Nxd4 16. exd4 Bf5 17. Bd3 Bxd3 18. Qxd3 d5 19. Rad1 Qd7 20. c5 Re7 21. Rfe1 Rae8 22. Rxe7 Rxe7 23. h3 Qe8 24. Kf1 c6 25. bxc6 bxc6 26. Qa6 Bh6 27. Bc1 Bxc1 28. Rxc1 Nh5 29. Qxa5 Nf4 30. Qa6 Qd7 31. Re1 Rxe1+ 32. Kxe1 Nxg2+ 33. Kd2 Nf4 34. Qa8+ Kg7 35. Qb8 Qf5 36. Qe5+ Qxe5 37. dxe5 Ne6 38. Na4 f6 39. Kc3 fxe5 40. Kb4 g5 41. Ka5 h5 42. Kb6 g4 43. h4 e4 44. Nc3 Kf6 45. a4 Ke5 46. a5 d4 47. Nd1 e3 48. a6 e2 49. Nb2 Nf4 50. a7 e1Q 51. a8Q Qb4+ 52. Kxc6 Qxb2 53. Qe8+ Ne6 54. Qxh5+ Kf6 55. Kd6 Qb8+ 56. Kc6 Qc7+ 57. Kb5 Qxc5+ 58. Qxc5 Nxc5 0-1

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.12.03"]
[Round "12"]
[White "Kasperkiewicz, Pawel"]
[Black "Potocki, Karol"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1869"]
[BlackElo "1840"]
[PlyCount "44"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. a3 Ba5 7. Qh5 g6 8. Qh6 Bf5 9. Qg7 Rg8 10. Qxh7 Bxd3 11. cxd3 Nbc6 12. Nf3 Qd6 13. b4 Bb6 14. 0-0 0-0-0 15. Nb5 Qd7 16. Qh4 a6 17. a4 Nf5 18. Qg4 axb5 19. axb5 Nb8 20. Ne5 Qe6 21. Bb2 Nxd4 22. Bxd4 Qxg4 0-1

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.11.29"]
[Round "11"]
[White "Choroszej, Aleksander"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "E27"]
[WhiteElo "2054"]
[BlackElo "1869"]
[PlyCount "146"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. a3 Bxc3+ 6. bxc3 Nh5 7. Nh3 f5 8. Bg5 Nf6 9. Nf2 h6 10. Bxf6 Qxf6 11. e4 fxe4 12. Nxe4 Qf4 13. Bd3 Qe3+ 14. Qe2 Qxe2+ 15. Kxe2 Nc6 16. h4 b6 17. g4 Ne7 18. h5 Bb7 19. Rag1 d5 20. Nd2 dxc4 21. Bxc4 Nd5 22. Bxd5 Bxd5 23. g5 hxg5 24. Rxg5 Rf5 25. Rg3 Kh8 26. Ne4 Raf8 27. h6 g6 28. Ng5 Rxg5 29. Rxg5 Bxf3+ 30. Ke3 Bxh1 31. Rxg6 Bd5 32. Rg7 Rf3+ 33. Kd2 Rf2+ 34. Ke3 Rf3+ 35. Kd2 b5 36. Rxc7 a5 37. a4 bxa4 38. c4 Be4 39. d5 exd5 40. cxd5 Bxd5 41. Rc3 Rf4 42. Kc2 Rb4 43. Rc5 Be4+ 44. Kc3 Rb3+ 45. Kd4 Bg6 46. Rxa5 a3 47. Ra7 Bb1 48. Kc4 Rh3 49. Kb4 a2 50. h7 Rxh7 51. Ra8+ Kg7 52. Kb3 Rh2 53. Ra5 Kf6 54. Ra7 Re2 55. Ra5 Ke6 56. Ra7 Kf5 57. Ra5+ Kf4 58. Ra7 Kf3 59. Ra5 Kf2 60. Ra7 Ke1 61. Ra5 Rd2 62. Ra7 Kd1 63. Ra5 Bh7 64. Kc3 Kc1 65. Ra7 Be4 66. Ra4 Rd3+ 67. Kc4 Kb2 68. Rb4+ Ka1 69. Rb6 Rd2 70. Rb8 Rc2+ 71. Kd4 Rb2 72. Rf8 Bg2 73. Kc3 Kb1 0-1

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.11.15"]
[Round "9"]
[White "Omar, Mohamed"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1864"]
[BlackElo "1869"]
[PlyCount "78"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 Qc7 9. c3 b5 10. Qc2 Bb7 11. Nf1 Rfc8 12. e5 Nd7 13. Bf4 d4 14. h4 Nb6 15. a3 Nd5 16. Bd2 h6 17. g4 Qd8 18. g5 hxg5 19. Nxg5 dxc3 20. bxc3 b4 21. d4 Bxg5 22. Bxg5 Qd7 23. dxc5 bxc3 24. Ne3 Nd4 25. Qd3 Nxe3 26. Rxe3 Bxg2 27. Kxg2 Qb7+ 28. Qe4 Qxe4+ 29. Rxe4 Nb3 30. Rb1 Nxc5 31. Rg4 c2 32. Rg1 Nd3 33. Bc1 Nxc1 34. Rxc1 Rab8 35. Rb4 Rxb4 36. axb4 Kh7 37. f4 Kg6 38. Kf3 Kf5 39. Rg1 Rc3+ 0-1

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.11.08"]
[Round "10"]
[White "Kasperkiewicz, Pawel"]
[Black "Koziol, Pawel"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1869"]
[BlackElo "1803"]
[PlyCount "47"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. Nd2 Bg7 4. e4 fxe4 5. Nxe4 Nf6 6. Bd3 Nc6 7. Nf3 0-0 8. c3 d5 9. Ned2 Qd6 10. Qe2 Nh5 11. 0-0-0 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Qxe5 Bxe5 15. Nf3 Bd6 16. Rhe1 Bf5 17. Be7 Bf4+ 18. Kc2 Rfe8 19. Bxf5 gxf5 20. Rxd5 Ng7 21. g3 Bh6 22. Rd7 Rac8 23. Re5 f4 24. g4 1-0

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.11.07"]
[Round "8"]
[White "Kasperkiewicz, Pawel"]
[Black "Safanowski, Tomasz"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1869"]
[BlackElo "1841"]
[PlyCount "27"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. 0-0 0-0 7. a4 c6 8. Ba2 b6 9. Qe2 Bb7 10. Rd1 Qc7 11. dxe5 dxe5 12. Nh4 Rfe8 13. Nf5 Bb4 14. Qc4 1-0

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.11.01"]
[Round "7"]
[White "Kasperkiewicz, Pawel"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1869"]
[BlackElo "1875"]
[PlyCount "120"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. c4 Qc7 7. Nc3 g6 8. Qe2 d6 9. 0-0 Bg7 10. Nf3 0-0 11. h3 Nbd7 12. Bf4 Ne5 13. Nxe5 dxe5 14. Be3 Nh5 15. g3 Bd7 16. Rac1 Bc6 17. b4 b6 18. Nd5 exd5 19. cxd5 Qd7 20. dxc6 Qxh3 21. Rfe1 b5 22. Qf3 Qe6 23. Bf1 Rfc8 24. a4 bxa4 25. Bc4 Qf6 26. Qg4 Rxc6 27. Bxf7+ Kh8 28. Rxc6 Qxc6 29. Bd5 Qc8 30. Qe2 Rb8 31. Rc1 Qh3 32. Ba7 Rf8 33. Bc5 Rf6 34. Rd1 Bf8 35. Bc4 Bxc5 36. bxc5 Qc8 37. Qe3 Rc6 38. Rd5 Qc7 39. Qh6 Ng7 40. Qg5 Re6 41. Qd8+ Qxd8 42. Rxd8+ Re8 43. Rd6 Ra8 44. Bd5 Rc8 45. Rxa6 Ne8 46. Rxa4 Kg7 47. Ra7+ Kf6 48. f4 exf4 49. gxf4 g5 50. fxg5+ Kxg5 51. c6 h5 52. Kf2 h4 53. Rf7 Nf6 54. Kf3 Kg6 55. Re7 h3 56. Bf7+ Kg5 57. Be6 h2 58. Kg2 Rxc6 59. Kxh2 Nxe4 60. Bh3 Rc2+ 1/2-1/2

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.10.25"]
[Round "6"]
[White "Kosny, Marek"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1861"]
[BlackElo "1869"]
[PlyCount "95"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. g3 b6 5. Bg2 Bb7 6. d4 cxd4 7. Qxd4 Nc6 8. Qh4 h6 9. 0-0 Bg7 10. Nd5 e6 11. Nxf6+ Qxf6 12. Rb1 Qxh4 13. Nxh4 0-0-0 14. Rd1 Nd4 15. Bxb7+ Kxb7 16. Kf1 d5 17. cxd5 Rxd5 18. e3 Nc6 19. Rxd5 exd5 20. Ng2 g5 21. b3 Rc8 22. h4 Nd8 23. hxg5 hxg5 24. e4 dxe4 25. Bxg5 Ne6 26. Be3 Rc2 27. a4 Nc5 28. Nh4 Nd3 29. Nf5 Be5 30. Nd4 Ra2 31. g4 Bxd4 32. Bxd4 Kc6 33. Ra1 Rc2 34. a5 Rc1+ 35. Rxc1+ Nxc1 36. axb6 axb6 37. b4 b5 38. Bc3 Kd5 39. Bd2 Nd3 40. Ke2 Ne5 41. g5 Nf3 42. Bc1 Nd4+ 43. Ke3 Nf5+ 44. Kf4 Nd4 45. Be3 Nc6 46. Bc5 Nd8 47. Kf5 Ne6 48. Be7 1-0

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.10.18"]
[Round "5"]
[White "Kasperkiewicz, Pawel"]
[Black "Staniak, Mariusz"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1869"]
[BlackElo "1808"]
[PlyCount "121"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 0-0 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Nxd5 exd5 10. Bd3 Nf6 11. Ne5 Qb4+ 12. Qd2 Qxd2+ 13. Kxd2 Ne4+ 14. Bxe4 dxe4 15. Rhc1 f6 16. Nc4 Be6 17. Na5 b6 18. Nc6 Rfe8 19. b4 Bd5 20. b5 Bxc6 21. Rxc6 Re7 22. Rac1 a6 23. Rxc7 Rxc7 24. Rxc7 axb5 25. Rc2 Ra3 26. Kc1 Kf7 27. Rb2 Ke7 28. Kb1 Ra5 29. Rc2 Kd6 30. Kb2 h5 31. Kb3 h4 32. f3 f5 33. fxe4 fxe4 34. Rf2 b4 35. Kxb4 Rg5 36. a4 Kd5 37. Kb5 Rg6 38. Rf5+ Kd6 39. Rf4 Rxg2 40. Rxh4 Rb2+ 41. Kc4 Ra2 42. Rxe4 Rxh2 43. Rg4 Rc2+ 44. Kd3 Ra2 45. Rg6+ Ke7 46. Rxg7+ Kf6 47. Rb7 Rxa4 48. Rxb6+ Ke7 49. Ke4 Kd7 50. Ke5 Ra3 51. e4 Rh3 52. Kd5 Rh5+ 53. e5 Kc7 54. Rc6+ Kd7 55. Rg6 Rh7 56. Ra6 Rh4 57. Ra7+ Kd8 58. e6 Rg4 59. Ke5 Ke8 60. d5 Kd8 61. d6 1-0

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.10.08"]
[Round "4"]
[White "Moskwinski, Marek"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1940"]
[BlackElo "1869"]
[PlyCount "55"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 0-0 9. d4 Bf6 10. Re1 Nf5 11. c3 d5 12. Bd3 c6 13. Bf4 Ne7 14. Nd2 Bf5 15. Rxe7 Bxd3 16. Rxb7 Qc8 17. Rc7 Qf5 18. Qf3 Rfe8 19. Rxc6 Re7 20. g4 Qg6 21. Be5 Re6 22. Rxe6 fxe6 23. Bxf6 Rf8 24. Qg3 gxf6 25. Re1 Be4 26. f3 Qg5 27. Nxe4 dxe4 28. fxe4 1-0

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.10.03"]
[Round "1"]
[White "Kasperkiewicz, Pawel"]
[Black "Matyszkiewicz, Wiktor"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1869"]
[BlackElo "1844"]
[PlyCount "120"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0-0 Nc6 11. Bd3 Be6 12. Nd5 Bxd5 13. cxd5 Nb4 14. Bb1 c6 15. a3 Na6 16. dxc6 Nc5 17. cxb7 Rab8 18. Ba2 Ncxe4 19. Be3 Rxb7 20. Nd2 Rc8+ 21. Nc4 Rbc7 22. Kb1 h5 23. Nd6 Rb8 24. Nxe4 Nxe4 25. Rc1 Nc3+ 26. Ka1 e4 27. Bf4 Nxa2 28. Rb1 Rb3 29. Kxa2 Rcb7 30. Bc1 Bd4 31. Re1 f5 32. Re2 Bc5 33. Be3 Bxa3 34. Bd4 Bf8 35. Rc1 Bg7 36. Rc8+ Kf7 37. Bxg7 Kxg7 38. Rec2 R3b6 39. R2c7+ Kf6 40. Rxb7 Rxb7 41. Rc6+ Kf7 42. Kb1 a5 43. Kc2 a4 44. Ra6 Rc7+ 45. Kd2 Rc4 46. g3 Rb4 47. Kc2 Rb3 48. Rxa4 Rf3 49. Ra7+ Kf8 50. Ra8+ Kg7 51. Ra7+ Kh6 52. Ra3 Rxf2+ 53. Kc3 Rg2 54. Ra1 Rxg3+ 55. Kc4 Rxh3 56. b4 Rh2 57. Rb1 Rc2+ 58. Kd5 Rd2+ 59. Kc6 e3 60. b5 e2 0-1

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.09.27"]
[Round "2"]
[White "Tychulski, Krzysztof"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "1851"]
[BlackElo "1869"]
[PlyCount "109"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. a3 Bf8 6. f4 Nh6 7. Nf3 c5 8. Bb5+ Bd7 9. Bd3 Nc6 10. 0-0 cxd4 11. Ne2 Ng4 12. h3 Ne3 13. Bxe3 dxe3 14. b4 a5 15. b5 Ne7 16. g4 g6 17. Qc1 h5 18. Qxe3 Rc8 19. Ned4 Rc3 20. a4 hxg4 21. hxg4 Qc7 22. Kg2 Bg7 23. Rh1 Rxh1 24. Rxh1 Kf8 25. Ng5 Qc4 26. Bxc4 Rxe3 27. Bd3 Kg8 28. Kf2 Re4 29. Bxe4 dxe4 30. Nxe4 Bc8 31. Nd6 Bd7 32. c4 g5 33. Nf3 gxf4 34. Rd1 Ng6 35. Nxf7 Be8 36. N7g5 Nxe5 37. Nxe5 Bxe5 38. Nxe6 Kf7 39. Nd8+ Kf6 40. Nc6 Bc7 41. Kf3 Ke6 42. Nd8+ Kf6 43. Nb7 Ke7 44. c5 bxc5 45. Nxc5 Bb8 46. Nb3 Bc7 47. Rc1 Kd8 48. Rxc7 Kxc7 49. Kxf4 Bf7 50. Nd4 Kb6 51. Ke5 Kc5 52. g5 Be8 53. Nc6 Kc4 54. Nxa5+ Kb4 55. b6 1-0

[Event "Warsaw YMCA Summer-A 217th"]
[Site "Warsaw"]
[Date "2019.08.08"]
[Round "10"]
[White "Kasperkiewicz, Pawel"]
[Black "Pajak, Jakub Lech"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1905"]
[BlackElo "1967"]
[PlyCount "179"]
[EventDate "2019.07.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 c5 4. c3 Nf6 5. f3 d5 6. e5 Nfd7 7. f4 Qb6 8. Qd2 cxd4 9. cxd4 Nc6 10. Nc3 e6 11. Nf3 a6 12. Be2 Ne7 13. 0-0 Nf5 14. Bf2 h5 15. Rac1 Qa7 16. Rc2 b5 17. Rfc1 0-0 18. Bd3 Nh6 19. h3 Nb6 20. b3 b4 21. Nd1 a5 22. Rc7 Qb8 23. Qc2 Nc4 24. Rxc8 Rxc8 25. bxc4 a4 26. c5 b3 27. axb3 axb3 28. Qc3 Ra3 29. Rb1 Nf5 30. Bxf5 gxf5 31. Nd2 Bh6 32. Be3 Qb5 33. Rxb3 Rxb3 34. Nxb3 Qe2 35. Qd2 Qc4 36. Nc1 h4 37. Nb2 Qb5 38. Qe2 Qa5 39. Ncd3 Rb8 40. Kh2 Qc3 41. Qf2 Bg7 42. Qd2 Qa3 43. Bf2 Rb3 44. Bxh4 Rc3 45. Be1 Rb3 46. Qc2 Rb8 47. Qa4 Qxa4 48. Nxa4 Kf8 49. Nab2 Ke8 50. Kg3 Kd7 51. Kf3 f6 52. Bd2 fxe5 53. fxe5 Bf8 54. g4 fxg4+ 55. hxg4 Be7 56. Nd1 Rg8 57. N1f2 Kc6 58. Nf4 Bg5 59. Be3 Kd7 60. Nh5 Rf8+ 61. Ke2 Bxe3 62. Kxe3 Ke7 63. Nf6 Ra8 64. Nd3 Ra3 65. Kd2 Ra4 66. Ke3 Ra3 67. Nh5 Rc3 68. Nhf4 Kd7 69. Ne2 Ra3 70. Nef4 Ra1 71. g5 Rg1 72. g6 Rg3+ 73. Kd2 Kc6 74. Nxe6 Rxg6 75. Nef4 Rh6 76. Ke3 Kd7 77. Nxd5 Rh3+ 78. Ke4 Rh2 79. Ne3 Rh1 80. d5 Ra1 81. Nc2 Ra2 82. Nd4 Rh2 83. c6+ Kd8 84. d6 Rh6 85. Nb2 Kc8 86. Kd5 Kb8 87. Nc4 Ka7 88. d7 Rh4 89. d8Q Rxd4+ 90. Kxd4 1-0

[Event "Warsaw YMCA Summer-A 217th"]
[Site "Warsaw"]
[Date "2019.08.07"]
[Round "9"]
[White "Szewczak, Andrzej"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1720"]
[BlackElo "1905"]
[PlyCount "185"]
[EventDate "2019.07.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. c3 Nc6 6. Ne2 Nf6 7. Bf4 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Nd2 Bg4 11. Nb3 Bb6 12. h3 Bh5 13. g4 Bg6 14. Bxg6 hxg6 15. Nbd4 Re8 16. Be3 Ne5 17. Kg2 Nc4 18. Bc1 Ne4 19. Nf4 a6 20. Nf3 Bxf2 21. Rxf2 Nxf2 22. Kxf2 Nxb2 23. Qxd5 Nd1+ 24. Kg3 Nxc3 25. Qxd8 Raxd8 26. Bb2 Ne2+ 27. Nxe2 Rxe2 28. Bd4 Rc8 29. a4 b5 30. axb5 axb5 31. Ra7 f6 32. g5 Re6 33. Rb7 Rce8 34. Rxb5 Kf7 35. Bc5 Rc6 36. Rb7+ Kg8 37. Bd4 Rec8 38. Rd7 R8c7 39. Rxc7 Rxc7 40. gxf6 gxf6 41. Bxf6 Ra7 42. h4 Kf7 43. Be5 Ra4 44. Ng5+ Ke7 45. Bf4 Kf6 46. Kg4 Rb4 47. Nf3 Ra4 48. Nd2 Rb4 49. Nf1 Rb1 50. Ng3 Rg1 51. Be3 Rg2 52. Bd4+ Ke6 53. Bg7 Rg1 54. Kf4 Kf7 55. Bd4 Rd1 56. Be3 Rd3 57. Ne4 Ra3 58. Bd4 Ra4 59. Ng5+ Ke7 60. Ke4 Ra5 61. Nf3 Ra2 62. Be3 Ke6 63. Ne5 Ra4+ 64. Bd4 Kf6 65. Ng4+ Kf7 66. Ne3 Ra2 67. Nc4 Ra4 68. Kd5 Ra6 69. Nd6+ Ke7 70. Ne4 Ra5+ 71. Bc5+ Kf7 72. Ke5 Ra1 73. Ng5+ Kg7 74. Be7 Re1+ 75. Ne4 Kf7 76. Bg5 Re2 77. Kd5 Ra2 78. Nd6+ Kg7 79. Ke6 Re2+ 80. Kd7 Re1 81. Be7 Re2 82. Nb7 Rd2+ 83. Ke8 Re2 84. Nd8 Re1 85. Nf7 Re2 86. Ng5 Re1 87. Kd7 Rd1+ 88. Bd6 Kf6 89. Ke8 Rxd6 90. Ne4+ Kf5 91. Nxd6+ Kg4 92. Kf7 Kxh4 93. Kxg6 1/2-1/2

[Event "Warsaw YMCA Summer-A 217th"]
[Site "Warsaw"]
[Date "2019.08.02"]
[Round "8"]
[White "Omar, Mohamed"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1802"]
[BlackElo "1905"]
[PlyCount "58"]
[EventDate "2019.07.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 d6 6. 0-0 Nc6 7. c3 Nd7 8. d5 Nce5 9. Be2 c6 10. e4 Nxf3+ 11. Bxf3 Ne5 12. Be2 cxd5 13. Qxd5 Qc7 14. Na3 a6 15. Qd2 b5 16. Rac1 Bb7 17. f3 d5 18. exd5 Qc5+ 19. Be3 Qxd5 20. Qxd5 Bxd5 21. b3 Be6 22. c4 Nc6 23. cxb5 Nd4 24. Bc4 Bxc4 25. Rxc4 axb5 26. Nxb5 Nxb5 27. a4 Nd6 28. Rc7 Rfb8 29. Rxe7 Nf5 0-1

[Event "Warsaw YMCA Summer-A 217th"]
[Site "Warsaw"]
[Date "2019.07.31"]
[Round "7"]
[White "Pajak, Jakub Lech"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1967"]
[BlackElo "1905"]
[PlyCount "87"]
[EventDate "2019.07.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. d5 d6 5. f3 Nf6 6. e4 g6 7. Nc3 Bg7 8. Qd2 0-0 9. Bh6 a6 10. h4 b5 11. g4 b4 12. Nce2 Nbd7 13. h5 Ne5 14. Ng3 Bh8 15. Bxf8 Qxf8 16. g5 Ne8 17. Qh2 Qg7 18. hxg6 fxg6 19. Qh6 Nf7 20. Qxg7+ Bxg7 21. 0-0-0 Nxg5 22. f4 Nf7 23. Bh3 Nf6 24. e5 dxe5 25. fxe5 Nxe5 26. d6 exd6 27. Rxd6 Nf7 28. Be6 Bxe6 29. Rxe6 Ng5 30. Rc6 Re8 31. N1e2 a5 32. Rxc5 Nfe4 33. Rxa5 Nxg3 34. Nxg3 Nf3 35. a3 h5 36. axb4 h4 37. Ra3 Bh6+ 38. Kb1 Nd2+ 39. Ka2 hxg3 40. Rxh6 Kg7 41. Rh3 g2 42. Rhg3 Re2 43. Ra7+ Kf6 44. Ra6+ 1-0

[Event "Warsaw YMCA Summer-A 217th"]
[Site "Warsaw"]
[Date "2019.07.26"]
[Round "6"]
[White "Kasperkiewicz, Pawel"]
[Black "Szewczak, Andrzej"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1905"]
[BlackElo "1720"]
[PlyCount "35"]
[EventDate "2019.07.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 f5 2. g3 b6 3. Bg2 Nc6 4. d4 Bb7 5. Nf3 e6 6. 0-0 Nf6 7. a3 Bd6 8. Nc3 a6 9. e4 Nxe4 10. Nxe4 fxe4 11. Ng5 Qf6 12. Nxe4 Qf8 13. d5 exd5 14. Nxd6+ Qxd6 15. Re1+ Kd8 16. cxd5 Na5 17. Bf4 Qf8 18. Rc1 1-0

[Event "Warsaw YMCA Summer-A 217th"]
[Site "Warsaw"]
[Date "2019.07.24"]
[Round "5"]
[White "Kurowski, Andrzej"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "1705"]
[BlackElo "1905"]
[PlyCount "43"]
[EventDate "2019.07.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c5 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bf4 Be6 10. Rc1 cxd4 11. Nxd4 Nxd4 12. Qxd4 Qb6 13. Qxb6 axb6 14. Rfd1 Rfc8 15. a3 h6 16. e4 dxe4 17. Nxe4 Nd5 18. Bd6 Kf8 19. Be5 f6 20. Nc3 Nxc3 21. Bxc3 Rab8 22. Bd4 1/2-1/2

[Event "Warsaw YMCA Summer-A 217th"]
[Site "Warsaw"]
[Date "2019.07.19"]
[Round "4"]
[White "Kasperkiewicz, Pawel"]
[Black "Omar, Mohamed"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1905"]
[BlackElo "1802"]
[PlyCount "50"]
[EventDate "2019.07.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 f5 4. g3 Nf6 5. Bg2 c6 6. 0-0 Bd6 7. b3 0-0 8. Ba3 Ne4 9. Bxd6 Qxd6 10. e3 Nd7 11. Nbd2 b6 12. Ne1 Ba6 13. Rc1 Rac8 14. Nxe4 fxe4 15. f3 exf3 16. Rxf3 Rxf3 17. Nxf3 dxc4 18. bxc4 Qa3 19. Qd2 Qe7 20. Bh3 h6 21. Qc2 Bb7 22. Qe4 Re8 23. Ne5 Nxe5 24. Qxe5 Qf6 25. Qxf6 gxf6 1/2-1/2

[Event "Warsaw YMCA Summer-A 217th"]
[Site "Warsaw"]
[Date "2019.07.17"]
[Round "3"]
[White "Kasperkiewicz, Pawel"]
[Black "Basiaga, Sebastian"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1905"]
[BlackElo "1690"]
[PlyCount "78"]
[EventDate "2019.07.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. cxd5 cxd5 6. Bf4 Nbd7 7. e3 a6 8. Bd3 b5 9. 0-0 Bb7 10. a4 b4 11. Ne2 Be7 12. Nc1 a5 13. Nb3 Qb6 14. Rc1 Bd6 15. Bxd6 Qxd6 16. Nc5 Bc6 17. Nxd7 Bxd7 18. Ne5 0-0 19. Nxd7 Nxd7 20. Qc2 Nb6 21. Bxh7+ Kh8 22. Bd3 Rfc8 23. Qe2 g6 24. Bb5 Kg7 25. h4 b3 26. g3 Qb4 27. Kg2 Nxa4 28. h5 Nxb2 29. hxg6 fxg6 30. Bd7 Rxc1 31. Rxc1 Nc4 32. Bxe6 Qd6 33. Qg4 Re8 34. Bf5 Qf6 35. Bd3 Rf8 36. Qe2 a4 37. Bxc4 dxc4 38. Rxc4 a3 39. e4 Qb6 0-1

[Event "Warsaw YMCA Summer-A 217th"]
[Site "Warsaw"]
[Date "2019.07.16"]
[Round "1"]
[White "Kasperkiewicz, Pawel"]
[Black "Podgorski, Maciej"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1905"]
[BlackElo "1763"]
[PlyCount "103"]
[EventDate "2019.07.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bg5 c5 7. d5 a6 8. a4 Bg4 9. Be2 Nbd7 10. 0-0 h6 11. Bh4 g5 12. Bg3 Nh5 13. Ne1 Bxe2 14. Qxe2 Nxg3 15. hxg3 Qa5 16. Nc2 Bxc3 17. bxc3 Qxc3 18. Rab1 Rab8 19. Ne3 Qf6 20. Rb3 Kh7 21. Rfb1 b6 22. Qc2 Qg6 23. R1b2 h5 24. Qb1 a5 25. Nf5 Rbe8 26. f4 e5 27. fxg5 Qxg5 28. Nxd6 Rb8 29. Rf2 Qg6 30. Nf5 Nf6 31. Ne7 Qh6 32. Qf1 Ng4 33. Rxf7+ Rxf7 34. Qxf7+ Qg7 35. Qxh5+ Nh6 36. Nf5 Qg6 37. Qxg6+ Kxg6 38. Nxh6 Kxh6 39. Rf3 Kg6 40. Kf2 Rh8 41. Rf5 Re8 42. g4 Re7 43. Kg3 Re8 44. g5 Re7 45. Kg4 Rh7 46. Rxe5 Rh2 47. Re6+ Kf7 48. Kg3 Rh1 49. Rf6+ Ke7 50. Rxb6 Ra1 51. Kf4 Rxa4 52. Rb7+ 1-0

