[Event "POL-ch U18"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "8"]
[White "Karut, Kacper"]
[Black "Pisarek, Jan"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1904"]
[BlackElo "1931"]
[PlyCount "64"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. g4 Be6 10. Nxe6 fxe6 11. 0-0-0 Ne5 12. Be2 Qc8 13. h4 Nfd7 14. Bh6 Nxf3 15. Bxf3 Bxc3 16. Qe3 Bg7 17. Bxg7 Kxg7 18. Be2 Qc5 19. Qd2 Qe5 20. Kb1 h6 21. Rde1 Rf4 22. Rhf1 Raf8 23. Bd3 Nc5 24. Rxf4 Rxf4 25. Qe2 Qd4 26. Rf1 Rxf1+ 27. Qxf1 Nxe4 28. Bxe4 Qxe4 29. a3 Qxg4 30. b4 Qxh4 31. Qb5 Qh1+ 32. Kb2 Qc6 0-1

[Event "POL-ch U18"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "4"]
[White "Kossowski, Pawel"]
[Black "Pisarek, Jan"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1766"]
[BlackElo "1931"]
[PlyCount "67"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne2 Bg4 13. f3 Bh5 14. Bg5 Bg6 15. Qd2 Qd6 16. Rad1 Rad8 17. Bxg6 hxg6 18. Be3 d3 19. cxd3 Ne5 20. Qc2 Rfe8 21. Bf4 Qa6 22. Bxe5 Rxe5 23. Nc3 Nd5 24. Nxd5 Rexd5 25. Rfe1 Rxd3 26. Rxd3 Qxd3 27. Qxd3 Rxd3 28. Re8+ Kh7 29. Kf2 Rb3 30. Re2 g5 31. Ke1 Kg6 32. Kd1 Kf6 33. Kc2 Rb6 34. h3 1/2-1/2

[Event "POL-ch U18"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "2"]
[White "Luczak, Filip"]
[Black "Pisarek, Jan"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2345"]
[BlackElo "1931"]
[PlyCount "83"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 Nf6 7. 0-0 d5 8. Nc3 0-0 9. Ne5 Nxe5 10. dxe5 Ng4 11. Nxd5 Nxe5 12. Bg5 Nc6 13. Qa4 h6 14. Be3 Bd7 15. Rad1 Re8 16. Qb3 Rb8 17. Rd2 e5 18. Qa3 Nd4 19. Bxd4 exd4 20. Qxa7 Bc6 21. Nf4 Ra8 22. Qc5 Bxg2 23. Kxg2 Rxa2 24. Qb5 b6 25. Qb3 Ra5 26. Nxg6 Qg5 27. Nf4 Be5 28. h4 Qf6 29. Nd3 Bb8 30. Ne1 Rae5 31. Qd3 Qg7 32. Nf3 Re4 33. Qb5 R8e6 34. Rc1 Kh7 35. Qf5+ Qg6 36. Qxg6+ Kxg6 37. Nxd4 Rd6 38. e3 Re8 39. Rdc2 Rf6 40. Rc6 Be5 41. Rxf6+ Bxf6 42. Rc6 1-0

[Event "POL-ch U18"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "5"]
[White "Pisarek, Jan"]
[Black "Bem, Tymoteusz"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1931"]
[BlackElo "1748"]
[PlyCount "71"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d4 cxd4 7. cxd4 Nxd4 8. Nxd4 exd4 9. Bf4 Ne7 10. Bd6 Qb6 11. Bxe7 Kxe7 12. Bc4 Rd8 13. Qf3 d5 14. exd5 Qd6 15. Nd2 f5 16. Rfe1+ Kf8 17. Bb3 Qf6 18. Rac1 Bd7 19. Rc7 Qd6 20. Rxb7 Re8 21. Rxe8+ Rxe8 22. g3 Re1+ 23. Kg2 Be8 24. Rxa7 Qc5 25. Ra8 Qc1 26. Qd3 Rg1+ 27. Kh3 Re1 28. Nf3 Re4 29. d6 Bf6 30. d7 Qc6 31. Rxe8+ Kg7 32. d8Q Bxd8 33. Rxd8 g5 34. Nxg5 Qh6+ 35. Kg2 Qxg5 36. Rg8+ 1-0

[Event "POL-ch U18"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "1"]
[White "Pisarek, Jan"]
[Black "Czernek, Tymon"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1931"]
[BlackElo "2314"]
[PlyCount "202"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. d3 0-0 7. Be3 Nc6 8. Nbd2 e5 9. d4 cxd4 10. cxd4 exd4 11. Nxd4 Qe7 12. Nxc6 bxc6 13. Qc2 Re8 14. Rad1 Bb7 15. Bf3 d5 16. exd5 cxd5 17. Nb3 Rac8 18. Qd3 Ne4 19. Bd4 Bxd4 20. Nxd4 Qf6 21. Rfe1 Ba6 22. Qb1 Nc5 23. Rxe8+ Rxe8 24. h3 Ne4 25. Qc2 Rc8 26. Qb3 Bc4 27. Qb7 Re8 28. Qxa7 Kg7 29. Qa5 Ng5 30. b3 Nxf3+ 31. Nxf3 Be2 32. Re1 d4 33. Nd2 d3 34. Nc4 Qf4 35. Qc3+ Kg8 36. a4 Rc8 37. a5 Rxc4 38. bxc4 d2 39. Ra1 d1Q+ 40. Rxd1 Bxd1 41. a6 Ba4 42. a7 Bc6 43. f3 h5 44. Qa5 Qe3+ 45. Kh2 Qe8 46. Qc7 Qa8 47. Qb8+ Kg7 48. h4 Qb7 49. Qe5+ Kh7 50. Qb8 Qa6 51. Kg1 Qxc4 52. a8Q Qd4+ 53. Kf1 Bxa8 54. Qxa8 Qxh4 55. Qf8 Qf4 56. Kg1 h4 57. Qc8 Kg7 58. Qc3+ Qf6 59. Qc8 g5 60. Kh1 Kg6 61. Qc2+ Kh6 62. Qc8 Qa1+ 63. Kh2 Qe5+ 64. Kh1 Kg6 65. Kg1 Qe1+ 66. Kh2 Qe6 67. Qc2+ Kf6 68. Kg1 Qe1+ 69. Kh2 Qg3+ 70. Kh1 h3 71. Qc6+ Kg7 72. gxh3 Qxh3+ 73. Kg1 Qg3+ 74. Kf1 Qf4 75. Kg2 g4 76. fxg4 Qxg4+ 77. Kf2 Qh4+ 78. Ke2 Qg3 79. Qb7 Qf4 80. Qg2+ Kf6 81. Qg8 Ke7 82. Qa8 Kf6 83. Qg8 Qe4+ 84. Kf2 Ke7 85. Qb8 Qd4+ 86. Kf1 Qd6 87. Qg8 Qe5 88. Kf2 f6 89. Qc8 Kf7 90. Qd7+ Kg6 91. Qg4+ Kh6 92. Qh4+ Kg7 93. Qg4+ Kf8 94. Qc8+ Ke7 95. Kf3 f5 96. Qb7+ Kf6 97. Qc6+ Kg5 98. Qc1+ f4 99. Qg1+ Kf6 100. Qb6+ Kf5 101. Qb1+ Kg5 1/2-1/2

[Event "POL-ch U18"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "3"]
[White "Pisarek, Jan"]
[Black "Lis, Maksymilian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1931"]
[BlackElo "1784"]
[PlyCount "128"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. 0-0-0 Bb4 10. Ne4 Nxe4 11. Qxe4 Qd5 12. Qxd5 cxd5 13. c4 dxc4 14. Bxc4 Nd7 15. Bb3 0-0-0 16. Kb1 Bd6 17. d5 e5 18. g4 Kb8 19. Rhf1 Bc5 20. Bc2 Kc7 21. Bxc5 Nxc5 22. f4 exf4 23. Rxf4 f6 24. b4 Na6 25. Re4 Rhe8 26. d6+ Kb6 27. Red4 Nb8 28. a4 a6 29. a5+ Ka7 30. Ba4 Re6 31. Kb2 Nc6 32. Bxc6 bxc6 33. R1d3 Kb7 34. Kc3 Kc8 35. Kc4 Kd7 36. h4 Rb8 37. Rd2 Rb5 38. R2d3 Re1 39. Rc3 Rb1 40. Rb3 Rxb3 41. Kxb3 c5 42. Rd5 Rxb4+ 43. Kc3 Rxg4 44. Rxc5 Kxd6 45. Rc8 Ra4 46. h5 Rxa5 47. Rg8 Rg5 48. h6 gxh6 49. Rh8 h5 50. Rxh7 a5 51. Kd3 Re5 52. Rh8 Ke6 53. Kd2 Kf7 54. Kd1 Kg6 55. Kd2 Kg5 56. Rg8+ Kf4 57. Rh8 a4 58. Ra8 Re4 59. Rh8 Kg5 60. Kd3 Re1 61. Kd2 Ra1 62. Rg8+ Kf4 63. Ke2 a3 64. Ra8 a2 0-1

[Event "POL-ch U18"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "7"]
[White "Pisarek, Jan"]
[Black "Paprocki, Antoni"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1931"]
[BlackElo "2255"]
[PlyCount "68"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. h3 a5 7. Nbd2 0-0 8. 0-0 h6 9. Re1 Be6 10. Bb3 Ba7 11. Bc2 Ne7 12. Nf1 c6 13. Ng3 Ng6 14. d4 Re8 15. a4 Qc7 16. Be3 Rad8 17. Qd2 Qe7 18. Rad1 Bb8 19. Qc1 b5 20. Nf5 Bxf5 21. exf5 Nf8 22. dxe5 dxe5 23. Bb6 Rxd1 24. Qxd1 e4 25. Nd2 Qd6 26. Nf1 Qe5 27. Bd4 Qxf5 28. Bxf6 Qxf6 29. Rxe4 Rd8 30. Qe2 Ba7 31. Ne3 b4 32. Rc4 Ne6 33. Rxc6 Nd4 34. Qa6 Nxc6 0-1

[Event "POL-ch U18"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "6"]
[White "Zeissel, Andrzej"]
[Black "Pisarek, Jan"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1717"]
[BlackElo "1931"]
[PlyCount "132"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qa5+ 9. c3 Ba6 10. Bxa6 Qxa6 11. b3 Qa5 12. Qf3 f5 13. exf6 Nxf6 14. Nxf6+ gxf6 15. 0-0 Qd5 16. Qh3 h5 17. Be3 Qe4 18. Bd4 Be7 19. f4 c5 20. Rae1 Qc6 21. Bf2 f5 22. Bh4 Bxh4 23. Qxh4 Kf7 24. Re3 Rag8 25. Rg3 Rxg3 26. Qxg3 Rg8 27. Qf3 Qxf3 28. Rxf3 h4 29. Kf2 a5 30. Rh3 Rg4 31. g3 hxg3+ 32. hxg3 Rg8 33. Rh7+ Ke8 34. Rh5 Ke7 35. Rh1 c4 36. Rb1 Rh8 37. Ke3 Rh3 38. Rg1 Rh2 39. Kd4 cxb3 40. axb3 Rb2 41. Ra1 Rg2 42. Rxa5 Rxg3 43. b4 Rf3 44. b5 d6 45. Ra7+ Kd8 46. Rh7 Rxf4+ 47. Kd3 d5 48. b6 Kc8 49. Re7 Re4 50. Rf7 f4 51. Kd2 e5 52. Kd3 Rc4 53. Kd2 Rc6 54. Re7 e4 55. b7+ Kb8 56. Rd7 Rc5 57. Rf7 f3 58. Rd7 Ka7 59. Rf7 Rc6 60. Rd7 Rf6 61. Ke1 f2+ 62. Kf1 e3 63. Re7 Rf3 64. Re5 Kxb7 65. Re6 Kc7 66. Re8 Kd6 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.19"]
[Round "8"]
[White "Sroka, Janusz"]
[Black "Pisarek, Jan"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2020"]
[BlackElo "1880"]
[PlyCount "119"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 g6 3. d3 Bg7 4. Nf3 Ne7 5. e4 Nbc6 6. 0-0 0-0 7. c3 d5 8. Na3 h6 9. Re1 d4 10. cxd4 Nxd4 11. Nxd4 Qxd4 12. Be3 Qd8 13. b4 Be6 14. Nc2 Qd7 15. Qd2 Kh7 16. Qc3 Rfd8 17. Bf1 Nc6 18. Qb2 a5 19. a3 a4 20. Rac1 Nd4 21. Nxd4 exd4 22. Bf4 c6 23. Bg2 Bb3 24. Qe2 Re8 25. Qf1 Bf8 26. Bd2 Rac8 27. f4 Be6 28. h3 c5 29. bxc5 Bxc5 30. Ra1 b5 31. g4 Bb3 32. Qf2 Bf8 33. Qh4 Rc2 34. Bc1 Rec8 35. f5 Rxc1 36. Raxc1 Rxc1 37. Rxc1 Bxa3 38. g5 h5 39. Rf1 Kg8 40. Qf4 Bb4 41. Qb8+ Kh7 42. fxg6+ fxg6 43. Rf6 a3 44. Ra6 a2 45. Ra8 Qg7 46. Qxb5 Qc7 47. Qxb4 Qc1+ 48. Bf1 Qxg5+ 49. Kh1 Qf6 50. Ra7+ Kh6 51. Qd2+ g5 52. Bg2 Be6 53. h4 Kg6 54. hxg5 Qe5 55. Ra6 Kg7 56. Qb2 Bd7 57. Ra7 Qd6 58. e5 Qxe5 59. Rxd7+ Kg6 60. Be4+ 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.18"]
[Round "7"]
[White "Pisarek, Jan"]
[Black "Malik, Maciej"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1880"]
[BlackElo "1932"]
[PlyCount "64"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. e5 Nd5 7. d4 cxd4 8. cxd4 0-0 9. Nc3 Nxc3 10. bxc3 d6 11. exd6 Qxd6 12. a4 a6 13. Ba3 Qc7 14. Bxc6 bxc6 15. Re1 Re8 16. Ne5 Be6 17. h4 Bd5 18. h5 f6 19. Nf3 g5 20. Nd2 e5 21. Qc2 exd4 22. cxd4 Qf4 23. Qd3 Qg4 24. Rxe8+ Rxe8 25. f3 Qh4 26. Bc5 g4 27. Qf5 Bh6 28. Nf1 gxf3 29. gxf3 Kh8 30. Nh2 Be3+ 31. Kg2 Rg8+ 32. Ng4 Rxg4+ 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.17"]
[Round "6"]
[White "Grochol, Kamil"]
[Black "Pisarek, Jan"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1999"]
[BlackElo "1880"]
[PlyCount "131"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 b6 2. e4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 d5 6. e5 Ne7 7. 0-0 Nec6 8. a3 Ba6 9. Bxa6 Nxa6 10. b4 Nc7 11. Be3 c4 12. Nbd2 Qd7 13. Qc2 0-0-0 14. Ne1 Ne7 15. Bg5 h6 16. Bxe7 Bxe7 17. f4 g6 18. a4 a6 19. a5 b5 20. Ra2 Rdg8 21. Rf2 Ne8 22. Nf1 Ng7 23. Ne3 Nf5 24. Qd2 h5 25. Nf3 Qd8 26. Kf1 Kb7 27. Ke2 Rg7 28. Kd1 Rgh7 29. Kc1 h4 30. Kb1 Rh5 31. Rb2 Ka7 32. Rf1 Ka8 33. Rg1 R8h7 34. Qf2 Qh8 35. Rd2 Qf8 36. Rb2 Qh8 37. Ka1 Kb8 38. Kb1 Ka8 39. g4 hxg3 40. hxg3 Rh1 41. g4 Rxg1+ 42. Nxg1 Bh4 43. Qf3 Ng3 44. Nxd5 exd5 45. Qxd5+ Kb8 46. Qd6+ Kc8 47. Qxa6+ Kd8 48. Qd6+ Kc8 49. Qc6+ Kd8 50. a6 f5 51. Qd6+ Kc8 52. Qc6+ Kd8 53. Ra2 Qg7 54. a7 Qxa7 55. Rxa7 Rxa7 56. Qb6+ Rc7 57. d5 Kc8 58. d6 Rb7 59. Qc6+ Kb8 60. Qe8+ Ka7 61. Nf3 Ne4 62. Nxh4 Nxc3+ 63. Kc2 Nd5 64. d7 Nxb4+ 65. Kb1 Nc6 66. d8Q 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.14"]
[Round "3"]
[White "Pisarek, Jan"]
[Black "Grzesik, Gracjan"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1880"]
[BlackElo "2137"]
[PlyCount "94"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nf3 h6 8. Nd2 Be6 9. Nc4 b5 10. Ne3 Nbd7 11. Ned5 Nxd5 12. Nxd5 Nb6 13. 0-0 Bxd5 14. exd5 Be7 15. Be3 0-0 16. b3 Bg5 17. Bxb6 Qxb6 18. a4 e4 19. c4 b4 20. Qc2 f5 21. Kh1 Rae8 22. Rad1 Qc5 23. f3 g6 24. fxe4 Rxe4 25. Bd3 Re5 26. Rf3 Rfe8 27. Rdf1 Qd4 28. c5 dxc5 29. Bxa6 Re1 30. Bc4 Bd8 31. Qf2 Rxf1+ 32. Qxf1 Qd2 33. Rd3 Qf4 34. Rd1 Qd6 35. Re1 Re4 36. Rxe4 fxe4 37. Qe2 Qe5 38. g3 h5 39. Kg2 Kg7 40. h4 e3 41. Kf3 Bc7 42. Qe1 Kh7 43. Kg2 Kg7 44. Kf3 Kh7 45. Ke2 Qd4 46. Kf3 Qe5 47. Kg2 Kg7 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.12"]
[Round "1"]
[White "Pisarek, Jan"]
[Black "Teo, Hong Ming"]
[Result "0-1"]
[ECO "B68"]
[WhiteElo "1880"]
[BlackElo "2009"]
[PlyCount "56"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Kb1 b5 11. Bxf6 Bxf6 12. Nxc6 Bxc6 13. Qxd6 Qxd6 14. Rxd6 Rc8 15. e5 Be7 16. Rd2 g5 17. Bd3 gxf4 18. Rf2 Rg8 19. Bxh7 Rxg2 20. Rhf1 b4 21. Ne4 Rg7 22. Nf6+ Bxf6 23. exf6 Rxh7 24. Rxf4 a5 25. h4 Bd5 26. Rg1 Kd7 27. Rg7 e5 28. Rf5 Rxh4 0-1

[Event "Krakow Malopolski op"]
[Site "Krakow"]
[Date "2022.06.16"]
[Round "1"]
[White "Koziej, Maciej"]
[Black "Pisarek, Jan"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1953"]
[BlackElo "1791"]
[PlyCount "109"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne2 Bg4 13. f3 Bh5 14. Bg5 Bg6 15. Re1 Qd6 16. b4 Rad8 17. Qd2 Rfe8 18. Ng3 Bxd3 19. Qxd3 Ne5 20. Qf5 d3 21. Bxf6 Qxf6 22. Qxf6 gxf6 23. cxd3 Nxd3 24. Rxe8+ Rxe8 25. Nh5 Rc8 26. Nxf6+ Kg7 27. Ne4 Rc2 28. Rd1 Nf4 29. Rd2 Rc1+ 30. Kf2 Ra1 31. Kg3 Ng6 32. Rd3 Ne5 33. Rc3 b5 34. Nd6 a6 35. f4 Nc4 36. Nxc4 bxc4 37. Kf3 Ra2 38. h4 h5 39. g3 Kf6 40. Ke3 Kf5 41. Kd4 Kg4 42. Kxc4 Rg2 43. a4 Ra2 44. Kb3 Re2 45. b5 axb5 46. axb5 Kf5 47. Kb4 Ke6 48. b6 Kd6 49. Kb5 Rb2+ 50. Ka6 Ra2+ 51. Kb7 Rb2 52. Ka7 Kd7 53. b7 Ra2+ 54. Kb8 f6 55. Rd3+ 1-0

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.27"]
[Round "9"]
[White "Goral, Jan"]
[Black "Pisarek, Jan"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1618"]
[BlackElo "1703"]
[PlyCount "110"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 c5 4. c4 g6 5. 0-0 Bg7 6. Nc3 e6 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 Ne7 10. e4 a6 11. Be3 0-0 12. Qb3 d6 13. Rfd1 Nd7 14. Qc2 Qc7 15. b3 Rac8 16. Rac1 Rfd8 17. Qe2 Qb7 18. f3 h6 19. Qf2 Kh7 20. Kg1 d5 21. cxd5 exd5 22. Bf4 Ne5 23. Bxe5 Bxe5 24. f4 Bd6 25. exd5 Nxd5 26. Ne4 Be7 27. Qf3 Rxc1 28. Rxc1 Qd7 29. f5 g5 30. Ne2 Nf6 31. N2c3 Qd4+ 32. Kh1 Nxe4 33. Qxe4 Bf6 34. Qxd4 Rxd4 35. Rd1 Rxd1+ 36. Nxd1 Bd4 37. g4 h5 38. h3 hxg4 39. hxg4 Kg7 40. Kg2 Kf6 41. Kf3 Ke5 42. b4 Kd5 43. a3 b5 44. Ne3+ Bxe3 45. Kxe3 Ke5 46. Kd3 Kf4 47. Kd4 Kxg4 48. Ke5 Kf3 49. f6 Kg4 50. Ke4 Kh5 51. Kf5 g4 52. Kf4 Kh4 53. Ke3 g3 54. Ke2 Kh3 55. Kf1 Kh2 0-1

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.26"]
[Round "8"]
[White "Pisarek, Jan"]
[Black "Paprocki, Antoni"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1703"]
[BlackElo "1831"]
[PlyCount "90"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Bd7 5. Qc2 Bc6 6. d3 g6 7. 0-0 Bg7 8. h3 0-0 9. Be3 e5 10. Nbd2 Qe7 11. Nc4 b6 12. Bg5 Nbd7 13. Ne3 h6 14. Bxf6 Nxf6 15. Nd2 d5 16. c4 d4 17. Nd5 Qd6 18. g3 Nh7 19. Kg2 Rae8 20. a4 f5 21. Qb3 Rb8 22. Bf3 Ng5 23. Rfc1 Rf7 24. Be2 Rbf8 25. f3 h5 26. h4 Ne6 27. Rh1 f4 28. g4 hxg4 29. fxg4 f3+ 30. Bxf3 Bh6 31. g5 Nxg5 32. hxg5 Bxg5 33. Qc2 Be3 34. Rh3 Bd7 35. Rg3 Bf4 36. Nxf4 exf4 37. Rg4 Bxg4 38. Bxg4 f3+ 39. Bxf3 Qf4 40. Rg1 Rh7 41. Kf1 g5 42. Qd1 g4 43. Qe2 Kh8 44. Kf2 gxf3 45. Nxf3 Rh3 0-1

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.25"]
[Round "7"]
[White "Pisarek, Jan"]
[Black "Wiatrowski, Zbigniew"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1703"]
[BlackElo "1880"]
[PlyCount "101"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. e3 c5 4. f4 a6 5. Nf3 Nc6 6. Be2 e6 7. 0-0 Bd6 8. Ne5 Qc7 9. Nxc6 Qxc6 10. d3 Qc7 11. Qe1 Bd7 12. Qg3 Be7 13. Nd2 0-0-0 14. Nf3 Rhg8 15. Ne5 Be8 16. c4 dxc4 17. Nxc4 Nd7 18. Rac1 f6 19. b4 Kb8 20. Qh3 Bf7 21. bxc5 e5 22. fxe5 Nxc5 23. d4 Be6 24. Qxh7 Na4 25. Qb1 Qd7 26. Ba1 Rc8 27. Na5 b5 28. Bf3 Bd5 29. e4 Ba8 30. d5 Bc5+ 31. Kh1 Rh8 32. Nb3 Be3 33. Rxc8+ Qxc8 34. Bd1 Qc4 35. Bg4 Bxd5 36. exd5 Qxg4 37. Qf5 Qg3 38. h3 Bg5 39. Qf3 Qxf3 40. Rxf3 Re8 41. exf6 gxf6 42. Bxf6 Re1+ 43. Kh2 Bxf6 44. Rxf6 Ka7 45. d6 Rd1 46. h4 Rd5 47. g4 Nc3 48. Re6 Nxa2 49. h5 Rd3 50. h6 Rf3 51. d7 1-0

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.24"]
[Round "6"]
[White "Rzenca, Jerzy"]
[Black "Pisarek, Jan"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1586"]
[BlackElo "1703"]
[PlyCount "144"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 b6 2. e4 Bb7 3. Nc3 e6 4. g3 Bb4 5. Bg2 f5 6. Nge2 Nf6 7. Qc2 0-0 8. 0-0 Bxc3 9. Nxc3 fxe4 10. Nxe4 Nxe4 11. Bxe4 Bxe4 12. Qxe4 Nc6 13. b3 Qf6 14. Ba3 Rfe8 15. Rab1 Qd4 16. Rfe1 e5 17. Bb2 Qxe4 18. Rxe4 d6 19. Rbe1 Rf8 20. Kg2 Nb4 21. R1e3 Nxa2 22. d4 exd4 23. Bxd4 h6 24. Rg4 Rf7 25. Re6 Kh7 26. f4 Nb4 27. f5 Nc6 28. Bc3 Raf8 29. Reg6 Ne5 30. Bxe5 dxe5 31. Rc6 Re7 32. Rgg6 Rxf5 33. Rge6 Rff7 34. Rxe7 Rxe7 35. Kf3 e4+ 36. Ke3 Kg8 37. c5 Kf7 38. b4 Ke8 39. b5 Kd7 40. cxb6 axb6 41. Rg6 Kc8 42. g4 h5 43. h3 Kb7 44. gxh5 Re5 45. h6 gxh6 46. Rxh6 Rxb5 47. Kxe4 Rc5 48. Kd4 Rc1 49. h4 Ka6 50. h5 c5+ 51. Kd3 Kb5 52. Rh8 c4+ 53. Kd2 Rh1 54. h6 Kb4 55. h7 b5 56. Kc2 Rh2+ 57. Kd1 c3 58. Ke1 c2 59. Rc8 Rxh7 60. Kd2 Rh2+ 61. Kc1 Rg2 62. Rc7 Ka5 63. Ra7+ Kb6 64. Ra8 b4 65. Rc8 Kb5 66. Rxc2 Rg1+ 67. Kb2 Ka4 68. Rf2 Rg3 69. Rh2 Rg4 70. Rf2 b3 71. Rh2 Kb4 72. Rf2 Rh4 1/2-1/2

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.23"]
[Round "5"]
[White "Bancarewicz, Aleks"]
[Black "Pisarek, Jan"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1870"]
[BlackElo "1703"]
[PlyCount "102"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qa5+ 9. c3 Ba6 10. Be2 Bxe2 11. Qxe2 f5 12. exf6 Nxf6 13. Bf4 Qf5 14. Nxf6+ gxf6 15. Be3 Rg8 16. g3 a5 17. 0-0 h5 18. Rad1 h4 19. Qd3 Qxd3 20. Rxd3 Rb8 21. b3 d5 22. Rd4 hxg3 23. hxg3 Bc5 24. Ra4 Bxe3 25. fxe3 Ke7 26. Rxa5 Rxg3+ 27. Kf2 Rbg8 28. Ke2 f5 29. b4 Rh8 30. Ra6 Kd7 31. c4 dxc4 32. Ra3 Rh2+ 33. Rf2 Rgg2 34. Rxg2 Rxg2+ 35. Kd1 Rb2 36. Ra4 Kd6 37. Kc1 Re2 38. Ra3 Kd5 39. Kb1 Ke4 40. Rc3 Rxe3 41. Rxc4+ Kd5 42. Rc5+ Kd6 43. Kc2 f4 44. a4 Re4 45. Kb3 f3 46. Rc1 e5 47. a5 f2 48. Rf1 Re2 49. a6 Kc7 50. a7 Kb7 51. Ra1 Ka8 0-1

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.22"]
[Round "4"]
[White "Pisarek, Jan"]
[Black "Kotowicz, Kamil"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1703"]
[BlackElo "1764"]
[PlyCount "120"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 Bg7 7. e5 Ng8 8. Bf4 f6 9. exf6 Nxf6 10. Bc4 Nh5 11. Be3 e6 12. Bc5 Qa5 13. Qxa5 Nxa5 14. Bb3 b6 15. Bd6 Ba6 16. Ne5 Nb7 17. Ne4 Nxd6 18. Nxd6+ Ke7 19. Ndf7 Rhf8 20. 0-0-0 Bc8 21. Rhe1 Rxf7 22. Nxf7 Kxf7 23. g3 Ke7 24. Ba4 Nf6 25. f3 Bb7 26. Rd3 Ba6 27. Rdd1 Rd8 28. c3 Bb7 29. Rd3 Bh6+ 30. Kb1 g5 31. Bc2 g4 32. fxg4 Be4 33. Rd4 Bxc2+ 34. Kxc2 d6 35. h4 Bg7 36. g5 Ne8 37. Rf4 Nc7 38. Ref1 Rf8 39. c4 Rxf4 40. gxf4 h5 41. f5 exf5 42. Rxf5 Ke6 43. Rf3 d5 44. cxd5+ Nxd5 45. b3 Ne7 46. Kd3 Ng6 47. Kd2 Be5 48. Kd3 Nxh4 49. Rf8 Ng6 50. Ra8 a5 51. Ke4 h4 52. Re8+ Kf7 53. Rc8 h3 54. Kf3 Nh4+ 55. Kg4 h2 56. Rc1 Ng6 57. Rh1 Ne7 58. Kh5 Nf5 59. Kg4 Kg6 60. Kf3 Kxg5 0-1

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.21"]
[Round "3"]
[White "Pancewicz, Szymon"]
[Black "Pisarek, Jan"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1814"]
[BlackElo "1703"]
[PlyCount "61"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qxe7+ Ngxe7 9. Nc3 Nb4 10. Bd3 d5 11. a3 Nxd3+ 12. cxd3 Be6 13. f4 exf4 14. Bxf4 dxe4 15. dxe4 0-0 16. Kf2 Ng6 17. g3 Rfd8 18. Rhd1 Bb3 19. Rxd8+ Rxd8 20. Ke3 f6 21. Rc1 Nf8 22. h4 Ne6 23. Nb1 Ba4 24. Nd2 h6 25. Rc3 Bc6 26. Rd3 Rxd3+ 27. Kxd3 Kf7 28. Bd6 g5 29. Nf3 Kg6 30. hxg5 hxg5 31. Nd4 1/2-1/2

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.20"]
[Round "2"]
[White "Melerowicz, Dominik"]
[Black "Pisarek, Jan"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1825"]
[BlackElo "1703"]
[PlyCount "68"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. e5 Qa5+ 8. Nc3 Qxe5+ 9. Ne2 d5 10. 0-0 Qc7 11. Bg5 Be7 12. Ng3 h6 13. Bd2 Rb8 14. Qc1 Bd6 15. Re1 Kf8 16. c4 h5 17. c5 Be5 18. Rb1 Ng4 19. Be2 g6 20. Bxg4 hxg4 21. Rxe5 f6 22. Re1 e5 23. Qc3 Qh7 24. Nf1 Bf5 25. Rbc1 g5 26. Bxg5 fxg5 27. Qxe5 Rc8 28. Qf6+ Kg8 29. Re7 Qg6 30. Qxg6+ Bxg6 31. Rxa7 Rh7 32. Rxh7 Bxh7 33. Ne3 d4 34. Nxg4 Bf5 1-0

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.19"]
[Round "1"]
[White "Pisarek, Jan"]
[Black "Zalega, Maciej"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1703"]
[BlackElo "1994"]
[PlyCount "96"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. c3 a6 6. Bxc6 dxc6 7. d3 Nf6 8. h3 Qe7 9. Qc2 Bc7 10. Be3 Be6 11. Nbd2 0-0-0 12. d4 cxd4 13. cxd4 exd4 14. Nxd4 Rhe8 15. Rfd1 Bd7 16. Nf5 Bxf5 17. exf5 Nd5 18. Bc5 Qf6 19. Nf3 Nf4 20. Be3 Be5 21. Rxd8+ Rxd8 22. g3 Bxb2 23. Rb1 Nd3 24. Bg5 Qxf5 25. Bxd8 Qxf3 26. Bb6 Bf6 27. Rd1 Nb4 28. Qd2 Nd5 29. Bd4 h5 30. h4 Bxh4 31. Bxg7 Bxg3 32. Re1 Bd6 33. Qe2 Qg4+ 34. Qxg4+ hxg4 35. Be5 Kd7 36. Kg2 f6 37. Bxd6 Kxd6 38. Kf1 c5 39. Re4 f5 40. Ra4 Kc6 41. Ra3 c4 42. Ra5 f4 43. Ke1 Kd6 44. Kd2 c3+ 45. Kd3 g3 46. fxg3 fxg3 47. Ra4 c2 48. Kxc2 g2 0-1

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.21"]
[Round "9"]
[White "Wydmanski, Szymon"]
[Black "Pisarek, Jan"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1735"]
[BlackElo "1583"]
[PlyCount "100"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne2 Bg4 13. f3 Bh5 14. Nf4 Bg6 15. Nxg6 hxg6 16. f4 Qb6 17. Qf3 Rad8 18. Bd2 Rfe8 19. Rfe1 Ne7 20. Re5 Qxb2 21. Rae1 Nc6 22. Rxe8+ Rxe8 23. Rxe8+ Nxe8 24. h4 Kf8 25. h5 gxh5 26. Qxh5 Qxa3 27. f5 Qc5 28. Qh4 Ne5 29. Be4 d3+ 30. Qf2 Qxf2+ 31. Kxf2 dxc2 32. Bb4+ Kg8 33. Bxc2 Nf6 34. Ke2 b6 35. Bd6 Nfd7 36. Bb3 Kh7 37. Ke3 f6 38. Kd4 Kh6 39. Bc2 Kg5 40. Ba3 Kf4 41. Bc1+ Kg3 42. Be4 Nc5 43. Bd5 Ned3 44. Bd2 Nf4 45. Be1+ Kg4 46. Bf3+ Kxf5 47. g4+ Kg5 48. Bb4 Nfe6+ 49. Kd5 f5 50. Bd2+ Nf4+ 0-1

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.20"]
[Round "8"]
[White "Pisarek, Jan"]
[Black "Kotowicz, Kamil"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1583"]
[BlackElo "1765"]
[PlyCount "111"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Nc3 Ne7 7. c5 Bc7 8. Bd3 Bf5 9. 0-0 0-0 10. Re1 Bxd3 11. Qxd3 Ng6 12. b4 a6 13. a4 Nd7 14. Bd2 b5 15. Ra2 bxa4 16. Rxa4 Nb8 17. b5 cxb5 18. Nxb5 a5 19. Rea1 Nc6 20. Qa3 f6 21. Nxc7 Qxc7 22. Bxa5 Nxa5 23. Rxa5 Rxa5 24. Qxa5 Qxa5 25. Rxa5 Rb8 26. g3 Rb1+ 27. Kg2 Rc1 28. Ra7 Kf8 29. Rd7 Ne7 30. g4 g5 31. Nd2 Rd1 32. Nb3 Rd3 33. Rb7 Nc6 34. Rb6 Nxd4 35. Nxd4 Rxd4 36. Rxf6+ Ke7 37. Rf5 h6 38. Kg3 Ke6 39. h4 Rd3+ 40. f3 gxh4+ 41. Kxh4 Rc3 42. Kg3 Rxc5 43. Rh5 Rc2 44. Rxh6+ Ke5 45. f4+ Ke4 46. Re6+ Kd3 47. g5 d4 48. g6 Rc7 49. f5 Kc2 50. f6 d3 51. g7 Rc3 52. Rd6 d2+ 53. Kf2 Rd3 54. Rxd3 Kxd3 55. g8Q d1N+ 56. Kf3 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.19"]
[Round "7"]
[White "Wilk, Igor"]
[Black "Pisarek, Jan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1712"]
[BlackElo "1583"]
[PlyCount "94"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c4 b4 13. Nc2 a5 14. g3 0-0 15. Bg2 Bb7 16. 0-0 g6 17. Qd3 Bg7 18. Rad1 Ra6 19. Nde3 Qb6 20. b3 Ne7 21. f4 Qc5 22. Kh1 exf4 23. gxf4 f5 24. exf5 Bxg2+ 25. Kxg2 Nxf5 26. Nxf5 Qxf5 27. Qxf5 Rxf5 28. Ne3 Rf7 29. Nd5 Rb7 30. Rde1 Bd4 31. Re4 Bc5 32. f5 gxf5 33. Rxf5 Rg7+ 34. Kf3 Ra8 35. Nf4 Rf7 36. Rxf7 Kxf7 37. Nd5 a4 38. Re7+ Kg6 39. bxa4 Rxa4 40. Re2 Ra3+ 41. Ke4 b3 42. axb3 Rxb3 43. Nf4+ Kf7 44. Nd5 Rh3 45. Rg2 Rh4+ 46. Kd3 Rh3+ 47. Ke4 Rh4+ 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.18"]
[Round "5"]
[White "Jendrowiak, Maciej"]
[Black "Pisarek, Jan"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1493"]
[BlackElo "1583"]
[PlyCount "62"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bf4 Bb4 5. Bd3 f5 6. Qe2 Nf6 7. f3 0-0 8. e5 Nd5 9. Bd2 Qh4+ 10. Qf2 Qxf2+ 11. Kxf2 Nxc3 12. bxc3 Ba3 13. Ne2 Nc6 14. Rab1 a5 15. Rbg1 Ne7 16. h4 Nd5 17. Rh3 d6 18. f4 dxe5 19. fxe5 Bc6 20. Nf4 Nxf4 21. Bxf4 Rad8 22. Bg5 Rd7 23. Ke2 b5 24. g4 f4 25. h5 Bb2 26. h6 g6 27. Rd1 Bxc3 28. d5 Rxd5 29. Bxg6 f3+ 30. Rxf3 Rxf3 31. Be4 Rxd1 0-1

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.18"]
[Round "6"]
[White "Pisarek, Jan"]
[Black "Kubik, Rafal"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1583"]
[BlackElo "1718"]
[PlyCount "81"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Be2 Ne4 8. cxd4 Bb6 9. 0-0 0-0 10. Nc3 Be6 11. Be3 f6 12. exf6 Qxf6 13. Rc1 Rae8 14. Na4 Bg4 15. Nxb6 axb6 16. h3 Bh5 17. Qd3 Qd6 18. Rfe1 Ra8 19. a3 Nd8 20. Nd2 Bxe2 21. Rxe2 Nxd2 22. Bxd2 c5 23. Rce1 c4 24. Qe3 Nc6 25. Bc3 Rf7 26. Qe6 Qxe6 27. Rxe6 Raf8 28. R1e2 Rf4 29. Rd6 Nxd4 30. Bxd4 Rxd4 31. Rxb6 Rd1+ 32. Kh2 d4 33. Rxb7 d3 34. Ree7 Rxf2 35. Rxg7+ Kf8 36. Rxh7 Kg8 37. Rbg7+ Kf8 38. Rc7 Kg8 39. Rhd7 Rc1 40. Rd8+ Rf8 41. Rxd3 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.17"]
[Round "4"]
[White "Pisarek, Jan"]
[Black "Dysko, Michal"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1583"]
[BlackElo "1222"]
[PlyCount "79"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 d4 11. Ne2 0-0 12. 0-0 Bg4 13. f3 Bh5 14. Nf4 Bg6 15. Nxg6 hxg6 16. f4 Qb6 17. Qf3 Rad8 18. Qh3 Rfe8 19. Bd2 Nd5 20. f5 Ne5 21. fxg6 Nxg6 22. Bg5 Rd6 23. Qf5 Nf6 24. Rae1 Rde6 25. Rxe6 Rxe6 26. Bc4 Rc6 27. b3 Rc5 28. Qxg6 Rxc4 29. Rxf6 fxg6 30. Rxb6 Rc5 31. Rxb7 Rxg5 32. Rxa7 Rc5 33. Rd7 Rxc2 34. Rxd4 Rc3 35. Rb4 Kf7 36. h3 Kf6 37. a4 Rc1+ 38. Kh2 Ra1 39. Rb5 Ra2 40. a5 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.16"]
[Round "2"]
[White "Pisarek, Jan"]
[Black "Rumniak, Aleksy"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1583"]
[BlackElo "1204"]
[PlyCount "65"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Bg5 a6 10. Re1 b5 11. Bf1 Be6 12. a4 b4 13. Nd5 Bxd5 14. exd5 Ne5 15. a5 Qc7 16. Bxf6 Bxf6 17. Re4 Nd7 18. Ra2 Rfb8 19. Qd2 Qb7 20. Ra4 Nc5 21. Raxb4 Nxe4 22. Rxe4 Bxb2 23. Qe3 Bf6 24. Bc4 Qc7 25. g4 Rb4 26. Qd3 Rc8 27. Bxa6 Rxe4 28. Qxe4 Qxc2 29. Qxc2 Rxc2 30. Bb7 Ra2 31. a6 Bh4 32. Nc1 Ra1 33. Kg2 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.16"]
[Round "3"]
[White "Trzebinski, Patryk"]
[Black "Pisarek, Jan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1767"]
[BlackElo "1583"]
[PlyCount "77"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. Bd3 Be6 12. 0-0 f5 13. c4 bxc4 14. Nxc4 0-0 15. Ndb6 Bxc4 16. Nxc4 Ne7 17. Ne3 f4 18. Nd5 Nxd5 19. exd5 f5 20. f3 Qb6+ 21. Kh1 Qxb2 22. Qa4 Rae8 23. Bxf5 Qb5 24. Qe4 h6 25. Rab1 Qa5 26. Rb7 Rf6 27. Rc1 Qd2 28. Rcb1 Qxa2 29. h3 Kh8 30. Rc7 Qf2 31. Rbb7 Qg3 32. Rxg7 Qxg7 33. Rxg7 Kxg7 34. Qa4 Re7 35. Be6 Kg6 36. Qxa6 Rfxe6 37. dxe6 Rxe6 38. Qc8 Rf6 39. Qg8+ 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.15"]
[Round "1"]
[White "Fojcik, Kacper"]
[Black "Pisarek, Jan"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1345"]
[BlackElo "1583"]
[PlyCount "118"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e3 0-0 7. Bd3 c5 8. Nge2 Nc6 9. 0-0 a6 10. Kh1 cxd4 11. exd4 dxc4 12. Bxc4 b5 13. Ba2 Ra7 14. Be3 Rd7 15. Qc2 Bb7 16. Rad1 b4 17. Nb1 Qa5 18. a4 Rc8 19. Qb3 Nd8 20. Qd3 Qxa4 21. Bb3 Qa5 22. Nd2 Nc6 23. Nc4 Qd8 24. Qb1 Nd5 25. Bf2 Na5 26. Nxa5 Qxa5 27. Rc1 Rxc1 28. Rxc1 Bd6 29. Bg3 Qb6 30. Bxd5 Bxd5 31. Bxd6 Rxd6 32. Rc8+ Rd8 33. Qc1 g6 34. Rxd8+ Qxd8 35. h3 Qb6 36. Qc2 Qc6 37. Qd2 a5 38. Nf4 Bc4 39. Qc2 a4 40. Nd3 Qb5 41. Ne5 Bd5 42. Qc8+ Kg7 43. Qc7 Qb7 44. Qa5 f6 45. Nd3 Bxf3 46. gxf3 Qxf3+ 47. Kh2 Qe2+ 48. Kh1 Qxd3 49. Qc7+ Kh6 50. Qf4+ g5 51. Qxf6+ Kh5 52. Qxe6 Qb1+ 53. Kg2 Qxb2+ 54. Kh1 Qc1+ 55. Kg2 Qd2+ 56. Kh1 Qxd4 57. Qf7+ Kh4 58. Qxh7+ Kg3 59. Qc7+ Qf4 0-1

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2021.08.19"]
[Round "8"]
[White "Radzimski, Antoni"]
[Black "Pisarek, Jan"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1449"]
[BlackElo "1562"]
[PlyCount "134"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. a3 Bxc3+ 8. bxc3 Qa5 9. Nb5 0-0 10. Qd3 Nxe4 11. Qxe4 a6 12. Bc5 axb5 13. Qd3 d6 14. Bb4 Nxb4 15. cxb4 Qc7 16. Rd1 Bd7 17. Qxd6 Qxd6 18. Rxd6 Bc6 19. Rd3 Ra7 20. f3 Rfa8 21. Be2 Rxa3 22. 0-0 Rxd3 23. Bxd3 Ra2 24. Rd1 Kf8 25. Rb1 Ke7 26. Kf2 Kd6 27. Ke3 Bd5 28. Rd1 Rb2 29. c3 Rxg2 30. Bxb5 Kc7 31. h4 Rc2 32. Rd3 f6 33. Ba4 Ra2 34. Bb5 Rh2 35. Rd4 Bc6 36. Be2 e5 37. Rg4 g6 38. b5 Bd5 39. Ra4 f5 40. c4 Rxh4 41. b6+ Kb8 42. Ra5 Bc6 43. Rxe5 Kc8 44. c5 Kd7 45. f4 Rh3+ 46. Kd4 Ra3 47. Bd3 Ra4+ 48. Ke3 h5 49. Bc2 Rb4 50. Bd1 Re4+ 51. Rxe4 Bxe4 52. Ba4+ Bc6 53. Bb3 Ke7 54. Bd1 Ke6 55. Bb3+ Kf6 56. Bd1 Ke7 57. Kf2 h4 58. Kg1 h3 59. Kh2 Bg2 60. Ba4 Kd8 61. Bb5 Kc8 62. Be8 Kd8 63. Bxg6 Be4 64. Kxh3 Kd7 65. Kh4 Kc6 66. Kg5 Kxc5 67. Bxf5 Bd5 1/2-1/2

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2021.08.14"]
[Round "2"]
[White "Macura, Mateusz"]
[Black "Pisarek, Jan"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1361"]
[BlackElo "1562"]
[PlyCount "138"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 a6 5. Bc4 b5 6. Bb3 e6 7. Be3 Bb7 8. Nbd2 Nd7 9. c3 Ngf6 10. Bc2 0-0 11. 0-0 c5 12. Qe2 Rc8 13. Rad1 Re8 14. Rfe1 Qc7 15. dxc5 dxc5 16. Bg5 e5 17. Nf1 h6 18. Bc1 c4 19. Ng3 Nc5 20. Nh2 Rcd8 21. Ng4 Nxg4 22. Qxg4 Rxd1 23. Rxd1 Rd8 24. Be3 Nd3 25. Qh4 g5 26. Qh5 Nxb2 27. Rb1 Nd3 28. Nf5 f6 29. Nxh6+ Bxh6 30. Qxh6 Qg7 31. Qxg7+ Kxg7 32. f3 Nf4 33. Kf2 Kf7 34. Bxf4 exf4 35. Ke2 Ke6 36. a4 Bc6 37. a5 Rd7 38. Rg1 Kd6 39. h4 gxh4 40. Rh1 Kc5 41. Rxh4 b4 42. Rh5+ Kd6 43. cxb4 Rb7 44. e5+ fxe5 45. Rh6+ Kc7 46. Rh7+ Kd6 47. Rxb7 Bxb7 48. Kd2 Bc8 49. Kc3 Be6 50. Be4 Kc7 51. b5 axb5 52. Kb4 Bd7 53. Kc5 c3 54. Kb4 Bc6 55. Bd3 Kb7 56. Kxc3 Ka6 57. Kb4 Bd7 58. Be4 Be6 59. Bd3 Bd7 60. Kc5 Kxa5 61. Kd6 Be8 62. Kxe5 Kb4 63. Kxf4 Kc3 64. Bxb5 Bxb5 65. g4 Kd4 66. g5 Bd3 67. Kg4 Bg6 68. Kf4 Bc2 69. Kg4 Bg6 1/2-1/2

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2021.08.14"]
[Round "1"]
[White "Pisarek, Jan"]
[Black "Czajka, Faustyna"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1562"]
[BlackElo "1203"]
[PlyCount "99"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Kb1 e6 11. Nxc6 bxc6 12. Bh6 Qb6 13. Bxg7 Kxg7 14. h4 h5 15. e5 Nd7 16. g4 Rh8 17. gxh5 Rxh5 18. f4 Ba6 19. Be2 Bxe2 20. Qxe2 Rb8 21. b3 Qb4 22. Qe3 a5 23. Ne2 Rbh8 24. Qa7 Nb8 25. Rd4 Qb5 26. Nc3 Qa6 27. Qxa6 Nxa6 28. Ra4 Rxh4 29. Rxh4 Rxh4 30. Rxa5 Nb8 31. Ra8 Nd7 32. Ra7 Nf8 33. Ne2 Rh2 34. Nc1 Rh1 35. Kb2 Rf1 36. Nd3 g5 37. fxg5 Rf5 38. Rc7 Ng6 39. a4 Rxg5 40. a5 Rh5 41. a6 Rh8 42. Rxc6 Ra8 43. b4 Ne7 44. Rc7 Nc8 45. b5 Nb6 46. Nb4 Nc4+ 47. Rxc4 dxc4 48. b6 Kf8 49. b7 Rb8 50. a7 1-0

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.21"]
[Round "5"]
[White "Pisarek, Jan"]
[Black "Bogdanov, Maxim A"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1556"]
[BlackElo "1763"]
[PlyCount "114"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 Nd7 9. 0-0-0 Nc5 10. h4 Bg4 11. Bd3 Nxd3+ 12. Qxd3 Qd7 13. a3 Qf5 14. Qxf5 Bxf5 15. Nd4 Bd7 16. Bg3 Rfe8 17. Rhe1 h5 18. Re2 Bf6 19. Rde1 Rxe2 20. Rxe2 Kf8 21. Kd2 Re8 22. Rxe8+ Kxe8 23. f3 Ke7 24. Ne2 g6 25. Nf4 c6 26. Nd3 a5 27. Bf2 b5 28. g3 c5 29. Be3 Bc6 30. Ke2 b4 31. axb4 axb4 32. Bd2 bxc3 33. Bxc3 Bxc3 34. bxc3 Kf6 35. Ke3 Ba4 36. Ne1 Ke5 37. Kd3 Bc6 38. Ke3 Kd5 39. Kd3 Bb5+ 40. Ke3 Kc4 41. Kd2 Bc6 42. f4 Be4 43. Nd3 Bxd3 44. cxd3+ Kb3 45. c4 Kb2 46. Ke2 Kc2 47. Ke3 Kd1 48. f5 Ke1 49. fxg6 fxg6 50. Kf4 Kf2 51. g4 Ke2 52. gxh5 gxh5 53. Kg5 Kxd3 54. Kxh5 Kxc4 55. Kg4 Kd5 56. Kg5 c4 57. h5 c3 0-1

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.30"]
[Round "11.22"]
[White "Pisarek, Jan"]
[Black "Wrona, Florian"]
[Result "1/2-1/2"]
[ECO "C46"]
[WhiteElo "1327"]
[BlackElo "1401"]
[PlyCount "111"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Nd5 Ba5 5. Bc4 d6 6. 0-0 h6 7. d3 Nf6 8. h3 0-0 9. Nh2 Nxd5 10. Bxd5 Bb6 11. Kh1 Be6 12. Bb3 Bxb3 13. axb3 f5 14. exf5 Rxf5 15. f4 Qf8 16. g4 Rf6 17. f5 Ne7 18. Nf3 Nd5 19. Nh4 Be3 20. Ng6 Qe8 21. Qe2 Bxc1 22. Raxc1 Ne7 23. Nxe7+ Qxe7 24. Rce1 Re8 25. Rf3 c5 26. Kh2 Rff8 27. Kg2 Qd7 28. Kh2 Kf7 29. Qf2 Qc7 30. Kg2 Qc6 31. Kg1 e4 32. dxe4 Rxe4 33. Rfe3 Rfe8 34. R1e2 Qd5 35. Rxe4 Rxe4 36. Qe1 Qd4+ 37. Kg2 Re5 38. Rxe5 Qxe5 39. Qxe5 dxe5 40. Kf3 Kf6 41. Ke4 Kg5 42. Kxe5 Kh4 43. f6 gxf6+ 44. Kxf6 Kxh3 45. g5 hxg5 46. Kxg5 Kg3 47. Kf5 Kf3 48. Ke5 Ke3 49. Kd5 Kd2 50. Kxc5 Kxc2 51. b4 Kb3 52. b5 Ka4 53. Kc4 b6 54. b4 Ka3 55. Kc3 Ka2 56. Kc2 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.28"]
[Round "9.10"]
[White "Pisarek, Jan"]
[Black "Dixa, Oskar"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1327"]
[BlackElo "1648"]
[PlyCount "70"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Qc7 9. f5 Bc4 10. Be3 Be7 11. Qd2 b5 12. g4 Nbd7 13. g5 Ng8 14. h4 Bf8 15. Nd5 Bxd5 16. Qxd5 Rc8 17. c3 Ne7 18. Qd2 Qb7 19. Bd3 Nxf5 20. Qf2 Nxe3 21. Qxe3 Be7 22. h5 0-0 23. g6 h6 24. Rg1 Bh4+ 25. Ke2 Qb6 26. gxf7+ Rxf7 27. Qxb6 Nxb6 28. Raf1 Rxf1 29. Rxf1 Na4 30. Rg1 Nxb2 31. Kd2 Bg5+ 32. Kc2 Na4 33. Rd1 Nxc3 34. Rf1 Nxe4+ 35. Kb2 Nf6 0-1

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.27"]
[Round "8.4"]
[White "Eigner, Jerzy"]
[Black "Pisarek, Jan"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1202"]
[BlackElo "1327"]
[PlyCount "51"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. Kb1 Rb8 11. Ndb5 a6 12. Na7 e6 13. Qf2 Re8 14. Bc4 Qe7 15. Bc5 Qc7 16. exd5 exd5 17. Nxd5 Nxd5 18. Bxd5 Bf5 19. Nxc6 bxc6 20. Bb3 a5 21. Bd4 Bf8 22. Rhe1 c5 23. Bc3 Bd7 24. Qg3 Qa7 25. Qf4 Bc6 26. Qf6 1-0

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.26"]
[Round "6.4"]
[White "Dziewonski, Dariusz"]
[Black "Pisarek, Jan"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1594"]
[BlackElo "1327"]
[PlyCount "121"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. Kb1 Rb8 11. Nb3 dxe4 12. Qxd8 Rxd8 13. Rxd8+ Nxd8 14. Bxa7 Ra8 15. Bb6 Bf5 16. Be2 exf3 17. Bxf3 Bg4 18. Bxg4 Nxg4 19. Nd5 Nc6 20. h3 Nge5 21. c3 Nc4 22. Bc5 e6 23. Ne7+ Nxe7 24. Bxe7 Re8 25. Bg5 h6 26. Bc1 e5 27. Kc2 e4 28. Re1 f5 29. Nc5 b6 30. Nd7 Re7 31. b3 Rxd7 32. bxc4 Rd3 33. Re3 Rd8 34. Re1 Kf7 35. Rd1 Rxd1 36. Kxd1 Bxc3 37. Be3 Ba5 38. Bxh6 Ke6 39. Be3 Kd6 40. Ke2 Kc6 41. g4 fxg4 42. hxg4 b5 43. cxb5+ Kxb5 44. Bd4 Kc4 45. Ke3 Kd5 46. a4 Bd8 47. Bc3 Bg5+ 48. Ke2 Kc4 49. Bd2 Bf6 50. a5 Kb5 51. Kf2 Bh4+ 52. Ke2 Bf6 53. Kf2 Bh4+ 54. Kg2 Ka6 55. Bc3 Kb5 56. Kf1 Ka6 57. Ke2 Bg5 58. Kf2 Bf4 59. Kg2 Kb5 60. Kh3 Ka6 61. Kg2 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.26"]
[Round "7.4"]
[White "Pisarek, Jan"]
[Black "Grzadka, Artur"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1327"]
[BlackElo "1259"]
[PlyCount "95"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Ne5 Qxd5 5. d4 exd3 6. Nxd3 Nf6 7. Nc3 Bb4 8. Nxb4 Qxd1+ 9. Nxd1 0-0 10. Be2 Re8 11. Be3 a5 12. Nd3 Ra6 13. 0-0 Rae6 14. Nc3 b6 15. Bf3 Nbd7 16. Nf4 Re5 17. Rfd1 Rg5 18. Nfd5 Rg6 19. Nxc7 Re5 20. Bf4 Rf5 21. Bg3 h5 22. N7d5 Ba6 23. Ne7+ Kh7 24. Nxf5 Nc5 25. Ne7 Rg5 26. Ned5 Nxd5 27. Bxd5 f6 28. h4 Rg4 29. a3 Bc8 30. Bf3 Rg6 31. Ne4 Nxe4 32. Bxe4 f5 33. Bf3 Be6 34. Rd6 Bf7 35. Rxg6 Bxg6 36. Bc7 f4 37. Bxb6 Bxc2 38. Rc1 Bg6 39. Bc7 a4 40. Bxf4 Bf7 41. Rc7 Bb3 42. Be4+ Kh8 43. Rc8+ Bg8 44. Bd5 g5 45. Be5+ Kh7 46. Rxg8 g4 47. Bf7 g3 48. Rh8# 1-0

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.25"]
[Round "5.10"]
[White "Pisarek, Jan"]
[Black "Anyz, Monika"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1327"]
[BlackElo "1273"]
[PlyCount "110"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Be2 Nc6 4. 0-0 g6 5. c3 Nf6 6. e5 Nd5 7. d4 cxd4 8. cxd4 Bg7 9. Nc3 Nb6 10. a4 a5 11. Bf4 0-0 12. d5 Nb4 13. d6 e6 14. Bg5 f6 15. Bh4 N6d5 16. Bc4 Nf4 17. exf6 Bxf6 18. Bxf6 Qxf6 19. Rc1 b6 20. Be2 Bb7 21. Kh1 Nxe2 22. Qxe2 Bxf3 23. gxf3 Qxf3+ 24. Qxf3 Rxf3 25. Kg2 Raf8 26. Nb5 Nd3 27. Rc2 Ne5 28. Nd4 R3f4 29. Rd1 Ng4 30. Rdd2 e5 31. Nb5 e4 32. Rc3 Nxf2 33. Re2 Rg4+ 34. Rg3 Rgf4 35. Nc3 R8f5 36. Kg1 Kg7 37. Kg2 h5 38. h3 h4 39. Rge3 Rf3 40. Nxe4 Rxe3 41. Rxe3 Nxe4 42. Rxe4 Rf7 43. Rxh4 g5 44. Rd4 Kg6 45. Rd5 Rf6 46. Kg3 Re6 47. Kf3 Kf6 48. b3 Re5 49. Rd4 Re6 50. Rd5 Re5 51. Rd4 Kf5 52. Rd3 Re4 53. Rd5+ Re5 54. Rd3 Kf6 55. Rd4 Kf5 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.24"]
[Round "4.28"]
[White "Burdzicki, Stanislaw"]
[Black "Pisarek, Jan"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1576"]
[BlackElo "1327"]
[PlyCount "83"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. d5 exd5 7. Nh4 Be7 8. Nf5 0-0 9. cxd5 d6 10. 0-0 Bc8 11. Ne3 Nbd7 12. Nd2 b5 13. Nf3 Nb6 14. Qc2 g6 15. Rd1 Re8 16. b3 Bf8 17. Bb2 Bg7 18. a4 bxa4 19. bxa4 a5 20. Nd2 Qc7 21. Ndc4 Nxc4 22. Nxc4 Bf5 23. Qd2 Be4 24. Na3 Qe7 25. Nb5 Bxg2 26. Kxg2 Red8 27. Qc2 Qe4+ 28. Qxe4 Nxe4 29. Bxg7 Kxg7 30. Rac1 f5 31. Nc7 Rac8 32. Ne6+ Kf6 33. Nxd8 Rxd8 34. f3 Ng5 35. h4 Nf7 36. Rb1 Ne5 37. Rb5 Nc4 38. Rd3 Re8 39. Kf2 Ra8 40. Rc3 Ne5 41. Rb6 Nf7 42. Rxc5 1-0

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.24"]
[Round "3.46"]
[White "Pisarek, Jan"]
[Black "Bodanko, Maja"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1327"]
[PlyCount "91"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 0-0 6. d3 a6 7. Bxc6 bxc6 8. Nxe5 d6 9. Nf3 d5 10. e5 Nd7 11. d4 Bb6 12. Re1 Re8 13. Bf4 c5 14. dxc5 Nxc5 15. Nxd5 Bg4 16. Nxb6 cxb6 17. Qxd8 Raxd8 18. Rad1 Na4 19. b3 Nc3 20. Rd2 Bxf3 21. gxf3 Nxa2 22. Red1 Rc8 23. c4 Nb4 24. Rd6 Nc6 25. Ra1 a5 26. Kg2 Re6 27. Rad1 Ra8 28. Rxe6 fxe6 29. Rd6 Rc8 30. Rxe6 Kf7 31. Rd6 h6 32. Bg3 Ke7 33. f4 Kf7 34. f5 Rc7 35. f4 Ke7 36. Bh4+ Kf7 37. e6+ Ke8 38. f6 gxf6 39. Bxf6 h5 40. f5 Kf8 41. Bh4 Ke8 42. f6 Kf8 43. Bg5 Ke8 44. f7+ Kf8 45. Bh6+ Ke7 46. f8Q# 1-0

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.23"]
[Round "2.57"]
[White "Warchol, Kamil"]
[Black "Pisarek, Jan"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1150"]
[BlackElo "1327"]
[PlyCount "74"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. Nc3 e5 5. d3 g6 6. Be2 Bg7 7. 0-0 Nge7 8. Bg5 f6 9. Be3 d6 10. Nd5 0-0 11. Qd2 f5 12. Bh6 f4 13. Bxg7 Kxg7 14. a3 h6 15. b4 g5 16. bxc5 dxc5 17. Qb2 Ng6 18. Qb6 g4 19. Qxd8 Rxd8 20. Nd2 Nd4 21. Bd1 h5 22. f3 Rb8 23. Nb3 Nxb3 24. Bxb3 gxf3 25. gxf3 Bh3 26. Rf2 Kf7 27. Kh1 Rg8 28. Ba2 Nh4 29. Rb1 Bg2+ 30. Kg1 Nxf3+ 31. Rxf3 Bxf3+ 32. Kf2 Bg4 33. Rb6 Rg6 34. Rb1 Bh3 35. Kf3 Rg2 36. Bb3 Rxh2 37. Ba4 Bg4# 0-1

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.22"]
[Round "1.64"]
[White "Pisarek, Jan"]
[Black "Bar, Klaudia"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1327"]
[BlackElo "1185"]
[PlyCount "95"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 d6 7. e5 Nd5 8. c4 Nc7 9. Bxc6+ bxc6 10. Qc2 Bf5 11. Qc3 0-0 12. Qe3 Re8 13. Nc3 Na6 14. a3 d5 15. cxd5 cxd5 16. d4 Rc8 17. h3 h5 18. Rd1 Bc2 19. Rd2 Bb3 20. e6 f6 21. Qd3 Nc7 22. Qxg6 Nxe6 23. Qxh5 cxd4 24. Nxd4 Nxd4 25. Rxd4 e5 26. Rh4 d4 27. Ne4 Bc2 28. Qh7+ Kf7 29. Rg4 Rg8 30. Bh6 Bxe4 31. Rxg7+ Rxg7 32. Qxg7+ Ke6 33. Qg4+ Bf5 34. Qd1 Rc2 35. g4 Bh7 36. b4 d3 37. Rc1 Re2 38. Be3 Qa8 39. Qb3+ Ke7 40. Bc5+ Kd8 41. Qf7 d2 42. Qe7+ Kc8 43. Qe6+ Kb7 44. Qd5+ Ka6 45. Qc4+ Kb7 46. Qd5+ Ka6 47. Qc4+ Kb7 48. Ra1 1/2-1/2

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.07.03"]
[Round "8"]
[White "Pisarek, Jan"]
[Black "Lazniewski, Tadeusz"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1327"]
[BlackElo "1422"]
[PlyCount "59"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. h3 c6 11. Qf3 Be6 12. Bf4 Re8 13. Rad1 Be7 14. Rfe1 d4 15. Ne4 Bd5 16. Nxf6+ Bxf6 17. Be4 Bxe4 18. Rxe4 Rxe4 19. Qxe4 Qe8 20. Re1 Qxe4 21. Rxe4 h6 22. b3 a5 23. Bc7 a4 24. Bb6 axb3 25. axb3 Ra1+ 26. Kh2 Rc1 27. Bxd4 Bxd4 28. Rxd4 Rxc2 29. f3 Rc3 30. b4 1/2-1/2

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.07.01"]
[Round "7"]
[White "Bucko, Wieslaw"]
[Black "Pisarek, Jan"]
[Result "1-0"]
[ECO "E50"]
[WhiteElo "1549"]
[BlackElo "1327"]
[PlyCount "77"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 0-0 6. g3 d5 7. Bg2 dxc4 8. 0-0 Bxc3 9. bxc3 cxd4 10. exd4 Nd5 11. Qc2 Nd7 12. Re1 N7f6 13. a4 Bd7 14. Ba3 Re8 15. Ne5 Qc7 16. f4 Bc6 17. Nxc4 a6 18. Bd6 Qd8 19. Ba3 Bxa4 20. Qd2 Qc7 21. Nd6 Reb8 22. c4 Nb6 23. Rac1 Bc6 24. c5 Nbd5 25. Nc4 Rd8 26. h3 Ne7 27. Nd6 Bxg2 28. Qxg2 Nc6 29. Bb2 Ne8 30. d5 exd5 31. Nxe8 Rxe8 32. Qxd5 Rxe1+ 33. Rxe1 Rd8 34. Qg5 f5 35. Qxf5 Qd7 36. Qg5 Nd4 37. Kf2 Ne6 38. Qe5 Nc7 39. Rd1 1-0

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.06.30"]
[Round "6"]
[White "Pisarek, Jan"]
[Black "Starosta, Martyna"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1327"]
[BlackElo "1614"]
[PlyCount "128"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne4 Bf5 13. Bg5 Bxe4 14. Bxe4 Qd6 15. Bd3 Qe5 16. Bxf6 Qxf6 17. Re1 Rfe8 18. Qd2 h6 19. h3 Rad8 20. Rad1 a6 21. Re4 Rxe4 22. Bxe4 Qe7 23. Re1 Qc5 24. Rd1 Qb6 25. Bxc6 bxc6 26. Qb4 Qa7 27. Qc4 c5 28. b4 cxb4 29. axb4 Qb6 30. c3 dxc3 31. Rxd8+ Qxd8 32. Qxc3 Qd1+ 33. Kh2 Qd6+ 34. Kg1 Kf8 35. Qe1 Qd4 36. Kf1 Qc4+ 37. Kg1 Qd4 38. Kf1 g6 39. Kg1 Kg7 40. g3 h5 41. h4 Kf6 42. Kg2 Qd5+ 43. Kg1 Qd4 44. Kg2 Kf5 45. Kg1 Qe4 46. Qd2 Qc4 47. Qd7+ Ke4 48. Qd2 Ke5 49. Kh2 Qd4 50. Qe2+ Kf5 51. Qe1 Qe4 52. Qd2 Qc4 53. Qd7+ Ke4 54. Qd2 Ke5 55. Kg1 f5 56. Kh2 f4 57. Qe1+ Kf5 58. Qb1+ Qe4 59. Qb2 f3 60. b5 axb5 61. Qxb5+ Kf6 62. Qb6+ Qe6 63. Qd8+ Kf7 64. Qc7+ Qe7 1/2-1/2

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.06.29"]
[Round "5"]
[White "Straszewski, Tomasz"]
[Black "Pisarek, Jan"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1619"]
[BlackElo "1327"]
[PlyCount "129"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qa4 Nf6 5. Nf3 d5 6. exd5 Nxd5 7. Qb3 e6 8. Be2 Bd6 9. Nc3 Nxc3 10. bxc3 0-0 11. 0-0 Qc7 12. Ba3 Bxa3 13. Qxa3 b6 14. Bd3 Bb7 15. Rfe1 h6 16. c4 Rfd8 17. c5 Nd4 18. Nxd4 Rxd4 19. cxb6 Qxb6 20. Rab1 Qc6 21. f3 g5 22. Be4 Rxe4 23. Rxe4 Qc7 24. Re3 Bd5 25. Rc1 Qc4 26. Qb3 Qa6 27. c4 Rc8 28. Rec3 Bc6 29. a3 Qa5 30. c5 Qc7 31. Qd1 Rd8 32. Rd3 Bd5 33. c6 Rd6 34. Qc2 Rxc6 35. Rc3 Rxc3 36. Qxc3 Qb6+ 37. Qc5 Qb2 38. Qc8+ Kg7 39. Qc3+ Qxc3 40. Rxc3 a6 41. Kf2 Kf6 42. Rc5 Ke7 43. Rc7+ Kf6 44. Ke3 Bb3 45. Rc6 a5 46. Rc5 a4 47. Kd4 Bd1 48. Kc3 Bb3 49. Kb4 Ke7 50. Rc7+ Kf6 51. Ra7 h5 52. Rxa4 Bxa4 53. Kxa4 g4 54. Kb5 Kg5 55. a4 h4 56. a5 h3 57. f4+ Kxf4 58. gxh3 e5 59. a6 g3 60. hxg3+ Kxg3 61. a7 Kxh3 62. a8Q Kg3 63. Qg8+ Kf3 64. Qxf7+ Ke3 65. Kc4 1-0

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.06.28"]
[Round "4"]
[White "Pisarek, Jan"]
[Black "Wojcik, Jagoda"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1327"]
[BlackElo "1530"]
[PlyCount "79"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Nc6 4. Bb5 Bd7 5. 0-0 e6 6. b3 Bc5 7. Bb2 Qe7 8. d4 Bd6 9. Nbd2 0-0 10. Bxc6 Bxc6 11. Ne5 Nd7 12. Rf3 f6 13. Nxd7 Bxd7 14. c4 b6 15. Rc1 c5 16. Rg3 Rac8 17. Qf1 Bc6 18. Rh3 e5 19. Qd3 e4 20. Qe2 Qf7 21. cxd5 Bxd5 22. Nc4 Be7 23. f5 b5 24. Nd2 c4 25. bxc4 bxc4 26. Rh4 Bb4 27. Bc3 Bxc3 28. Rxc3 Qb7 29. Kf2 Qb2 30. Nxe4 Rb8 31. Rc2 Qa1 32. Nc3 Bf7 33. Rf4 Rfe8 34. Kg3 a5 35. Rf2 a4 36. e4 Qg1 37. Qd2 h5 38. Rc1 h4+ 39. Kh3 g5 40. Rxg1 1-0

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.06.27"]
[Round "3"]
[White "Karpinski, Andrzej"]
[Black "Pisarek, Jan"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1658"]
[BlackElo "1327"]
[PlyCount "67"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. d3 Nb6 7. Bg2 Bd6 8. 0-0 0-0 9. a3 a5 10. Be3 Be6 11. Ng5 Qd7 12. Nxe6 Qxe6 13. Rc1 Kh8 14. Bxb6 cxb6 15. Nb5 Rac8 16. Qa4 f5 17. Rc4 g5 18. Nxd6 Qxd6 19. Rfc1 Rf6 20. Qb5 Qc7 21. R1c3 f4 22. g4 h5 23. Bf3 hxg4 24. Bxg4 Rd8 25. Re4 Re8 26. b4 Qd8 27. bxa5 Nd4 28. Qb2 bxa5 29. Qxb7 Rh6 30. Rc8 Qxc8 31. Bxc8 Rc6 32. Rxd4 Rc1+ 33. Kg2 exd4 34. Bf5 1-0

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.06.26"]
[Round "2"]
[White "Pisarek, Jan"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1327"]
[BlackElo "1915"]
[PlyCount "78"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Be7 6. Bc4 0-0 7. 0-0 d6 8. h3 Na5 9. Bb3 c5 10. Nde2 Bd7 11. Bd5 Rc8 12. a4 Nc6 13. Be3 Nb4 14. f4 Nfxd5 15. Nxd5 Nxd5 16. exd5 Bf6 17. c3 Re8 18. Qd2 g6 19. g4 Qe7 20. Rf3 Qe4 21. Kg2 Bh4 22. Ng3 Bxg3 23. Kxg3 Bxa4 24. f5 Bb3 25. Bh6 Qxd5 26. fxg6 hxg6 27. Rd3 Qe4 28. Rxa7 Re6 29. Re3 Qd5 30. Rxe6 Qxe6 31. Rxb7 Bd5 32. Rb6 Qe4 33. Qf2 Qe6 34. Bf4 Bc6 35. Qd2 d5 36. Qf2 Qe7 37. Be3 Qc7+ 38. Kh4 Qxb6 39. Qf6 Qd8 0-1

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.06.25"]
[Round "1"]
[White "Kostecka, Marika"]
[Black "Pisarek, Jan"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1809"]
[BlackElo "1327"]
[PlyCount "132"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. g4 h5 9. g5 Nfd7 10. f4 Nc6 11. Qd2 a6 12. 0-0-0 Qc7 13. Nd5 Qd8 14. f5 Nde5 15. fxg6 fxg6 16. Nf4 Nxd4 17. Qxd4 Kh7 18. Qd5 Ng4 19. Bd2 Nf2 20. Be2 Nxd1 21. Bxh5 Rxf4 22. Bxf4 Qf8 23. Bd2 Nxb2 24. h4 e6 25. Bxg6+ Kxg6 26. h5+ Kh7 27. Qb3 Kg8 28. h6 Be5 29. Kb1 b5 30. Bc3 Nc4 31. g6 Ra7 32. Bxe5 Nxe5 33. Qe3 Rb7 34. g7 Rxg7 35. hxg7 Qxg7 36. Rg1 Ng6 37. Qg3 Kf7 38. Qxd6 Qf6 39. Qc7+ Ne7 40. e5 Qf5 41. Rd1 Qf3 42. Rd3 Qc6 43. Qxc6 Nxc6 44. Re3 Bd7 45. Rf3+ Kg6 46. Ra3 a5 47. Kb2 Nxe5 48. Rc3 Nc4+ 49. Kb3 Kf6 50. Rd3 Bc6 51. a4 Bd5 52. Rd4 b4 53. c3 Nb6+ 54. Kc2 b3+ 55. Kb2 Ke5 56. Ka3 Bc4 57. Rd8 Bd5 58. Rb8 Nd7 59. Rb5 Ke4 60. Rxa5 Kd3 61. Kb2 Nb6 62. Ra6 Nxa4+ 63. Rxa4 e5 64. Ra5 Kc4 65. Ra4+ Kd3 66. Ra5 Kc4 1/2-1/2

