[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "4"]
[White "Przybylski, Jan"]
[Black "Lecki, Leonard"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1633"]
[BlackElo "2090"]
[PlyCount "130"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 d6 7. 0-0 Be7 8. Be3 Nf6 9. Qe2 b5 10. f4 Bb7 11. a3 0-0 12. f5 e5 13. Nb3 Nbd7 14. Qf3 Nc5 15. Rad1 Rfd8 16. Bg5 Ne8 17. Bxe7 Qxe7 18. Be2 Nf6 19. Nxc5 dxc5 20. Qe3 b4 21. axb4 cxb4 22. Nd5 Nxd5 23. exd5 Bxd5 24. Bf3 e4 25. Rfe1 Qb7 26. Bxe4 Bxe4 27. Rxd8+ Rxd8 28. Qxe4 Qb6+ 29. Qe3 Qc6 30. h3 h6 31. Qe2 Qc5+ 32. Qf2 Qd5 33. f6 gxf6 34. Qxf6 Qd4+ 35. Qxd4 Rxd4 36. Re7 Rd2 37. Rc7 b3 38. cxb3 Rxb2 39. Rc6 a5 40. Ra6 Rxb3 41. Rxa5 Kg7 42. Kh2 Kg6 43. Ra6+ f6 44. Ra8 h5 45. Rg8+ Kf5 46. Rh8 Kg5 47. Rg8+ Kh6 48. Rh8+ Kg6 49. Rg8+ Kh7 50. Rf8 Kg7 51. Ra8 Rb5 52. h4 Rb4 53. g3 Rb5 54. Kh3 Kg6 55. Rg8+ Kf5 56. Rh8 Ke4 57. Rf8 Rf5 58. Re8+ Kf3 59. Ra8 Re5 60. Rf8 f5 61. Rh8 f4 62. Rf8 Re4 63. Rxf4+ Rxf4 64. gxf4 Kxf4 65. Kh2 Ke5 1/2-1/2

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "8"]
[White "Przybylski, Jan"]
[Black "Rekuc, Patryk"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1633"]
[BlackElo "1963"]
[PlyCount "77"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. Nc4 Rb8 9. Be2 Nf6 10. Bg5 b5 11. Ne3 Nd4 12. Ncd5 Be7 13. Bxf6 gxf6 14. c3 Nxe2 15. Qxe2 Qc8 16. Qf3 Qd8 17. 0-0 Rg8 18. Qh5 Kd7 19. a4 Rg5 20. Qe2 Ke8 21. axb5 axb5 22. Ra7 Bd7 23. h4 Rg8 24. Nf5 Bf8 25. Nc7+ Qxc7 26. Rxc7 Kd8 27. Ra7 b4 28. cxb4 d5 29. Rd1 d4 30. Qc4 Ke8 31. Qc7 Rd8 32. Rc1 Be7 33. Nxe7 Kxe7 34. Qc5+ Ke8 35. Rca1 d3 36. Ra8 Bc8 37. Rxc8 Kd7 38. Qc6+ Ke7 39. Ra7+ 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "10"]
[White "Przybylski, Jan"]
[Black "Warchol, Kamil"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "1803"]
[BlackElo "2033"]
[PlyCount "100"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Bxf6 gxf6 8. Bc4 Qa5 9. Nxc6 Bxc6 10. Qd4 Rg8 11. 0-0 Rc8 12. Bd5 Qc5 13. Rad1 Qxd4 14. Rxd4 e6 15. Bxc6+ bxc6 16. Rd3 Rb8 17. b3 d5 18. exd5 cxd5 19. Re1 Bb4 20. a3 Be7 21. a4 a6 22. Ne2 Rc8 23. Nd4 Bc5 24. h3 Kf8 25. Nf3 Bb4 26. Re2 Kg7 27. Rd4 Bc3 28. Rg4+ Kh8 29. Rxg8+ Kxg8 30. Kf1 Kf8 31. Ne1 Ke7 32. Nd3 Kd6 33. f4 e5 34. Nf2 h5 35. Nd1 Bd4 36. g3 Rg8 37. Rg2 Ke6 38. c3 Bb6 39. Nb2 e4 40. Ke2 Kf5 41. Nd1 h4 42. g4+ Kxf4 43. a5 Ba7 44. Nb2 f5 45. c4 dxc4 46. Nxc4 fxg4 47. hxg4 h3 48. Rh2 Kg3 49. Rh1 Kg2 50. Rf1 h2 0-1

[Event "EU-ch Rapid"]
[Site "Katowice"]
[Date "2022.12.17"]
[Round "1"]
[White "Beliavsky, Alexander G"]
[Black "Przybylski, Jan"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2499"]
[BlackElo "1677"]
[PlyCount "105"]
[EventDate "2022.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 c6 7. e3 Nbd7 8. a3 b6 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 exd5 12. Bd3 Nf6 13. Ne5 Bb7 14. b4 0-0 15. 0-0 c5 16. bxc5 bxc5 17. Qa4 c4 18. Bc2 Qd6 19. Rab1 Qa6 20. Rb4 Qxa4 21. Bxa4 Ba6 22. Rfb1 Rac8 23. f3 Rc7 24. Kf2 Rfc8 25. Bc2 Rd8 26. Ra4 Bc8 27. Rb8 g6 28. Ra8 Kg7 29. R4xa7 Rxa7 30. Rxa7 Bd7 31. Ke2 g5 32. Kd2 Be8 33. Kc3 Rb8 34. a4 Kf8 35. a5 Ng8 36. Rxf7+ Bxf7 37. Nd7+ Ke7 38. Nxb8 Kd6 39. Na6 Ne7 40. Nb4 Nc6 41. Nxc6 Kxc6 42. Kb4 Be6 43. e4 g4 44. fxg4 Bxg4 45. Ba4+ Kd6 46. a6 Bc8 47. a7 Bb7 48. e5+ Ke6 49. Kc5 Ba8 50. Kb6 c3 51. g4 Ke7 52. Kc7 Ke6 53. Bc2 1-0

[Event "POL-ch blitz"]
[Site "Suwalki"]
[Date "2022.09.24"]
[Round "1"]
[White "Przybylski, Jan"]
[Black "Karolczuk, Iwo"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1704"]
[BlackElo "2338"]
[PlyCount "46"]
[EventDate "2022.09.24"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 b5 9. Bd3 Bb7 10. 0-0-0 g6 11. h4 Bg7 12. g4 Nxg4 13. Ne6 fxe6 14. Qxg4 Nc5 15. h5 b4 16. Ne2 Nxd3+ 17. Rxd3 Bxe4 18. Rhd1 Rc8 19. c3 Bxd3 20. Rxd3 Qc4 21. Re3 bxc3 22. b3 Qd5 23. Bh4 Qd2+ 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.17"]
[Round "9"]
[White "Slusarczyk, Anna"]
[Black "Przybylski, Jan"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1637"]
[BlackElo "1685"]
[PlyCount "134"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 0-0 7. Nf3 h6 8. Bh4 d5 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Bd3 Rd8 12. 0-0 c5 13. Qe2 Nd7 14. Rac1 cxd4 15. Nxd4 Ne5 16. Bb1 Rac8 17. f4 Nxc3 18. Rxc3 Rxc3 19. bxc3 Nd7 20. a4 Qc5 21. Qd3 Nf8 22. e4 Rc8 23. Rc1 Ng6 24. Qg3 Nxf4 25. Qxf4 e5 26. Qf2 exd4 27. c4 Qe5 28. Rf1 f6 29. Qc2 Re8 30. Rf5 Qxe4 31. Qxe4 Bxe4 32. Bxe4 Rxe4 33. a5 Re1+ 34. Kf2 Re5 35. Rf4 Rxa5 36. Rxd4 Kf7 37. Kf3 Rc5 38. Rd7+ Kg6 39. Rxa7 Rxc4 40. Rb7 Rb4 41. h3 f5 42. Kg3 Rb3+ 43. Kf2 Kf6 44. Rc7 Rb2+ 45. Kf3 Rb3+ 46. Kf2 Rb4 47. Kf3 Re4 48. g4 Re7 49. Rc6+ Re6 50. Rc8 fxg4+ 51. Kxg4 g6 52. Rf8+ Ke5 53. Rh8 h5+ 54. Kg5 Kd4 55. Rd8+ Kc4 56. Rc8+ Kb4 57. Rc1 b5 58. Rb1+ Kc4 59. Rc1+ Kd3 60. Rb1 Rb6 61. Kf4 b4 62. Ke5 b3 63. Kd5 b2 64. Kc5 Kc2 65. Rg1 b1Q 66. Rg2+ Kd3 67. Rg3+ Ke4 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.16"]
[Round "8"]
[White "Przybylski, Jan"]
[Black "Trochimczuk, Szymon"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1685"]
[BlackElo "1480"]
[PlyCount "77"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Ne5 Bh7 9. Be3 Nd7 10. Nc4 Ngf6 11. Be2 Nb6 12. c3 Nxc4 13. Bxc4 Bd6 14. Qf3 Qe7 15. 0-0 0-0 16. Rfe1 Nd5 17. Bxd5 cxd5 18. Bf4 a5 19. Nh5 Bxf4 20. Qxf4 Bg6 21. Qg4 Bxh5 22. Qxh5 Qf6 23. Re3 b5 24. Rae1 Kh7 25. Qg4 g6 26. Rg3 b4 27. h5 g5 28. Rf3 Qg7 29. Rg3 Qf6 30. Rf3 Qg7 31. Qg3 bxc3 32. bxc3 Rfb8 33. Qc7 Kg8 34. Qd7 Rd8 35. Qe7 Re8 36. Qd7 Red8 37. Qa4 Rdb8 38. Rg3 Qf6 39. Rf3 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.15"]
[Round "7"]
[White "Mazurkiewicz, Wojciech"]
[Black "Przybylski, Jan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1469"]
[BlackElo "1685"]
[PlyCount "110"]
[EventDate "2022.07.09"]
[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. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Na3 e6 7. Bc4 Qe4+ 8. Be3 cxd4 9. cxd4 Bb4+ 10. Ke2 Nge7 11. Bd3 Qxd3+ 12. Qxd3 Bxd3+ 13. Kxd3 Bxa3 14. bxa3 Rd8 15. Rhd1 0-0 16. Ke2 Rd5 17. Rac1 Rfd8 18. Ne5 Nxe5 19. dxe5 Rxd1 20. Rxd1 Rxd1 21. Kxd1 Nc6 22. f4 Kf8 23. Kc2 Ke7 24. Bc5+ Kd7 25. Kc3 Kc7 26. Kc4 b6 27. Bd6+ Kb7 28. g4 Na5+ 29. Kd4 Kc6 30. f5 Nb7 31. Bf8 g6 32. fxe6 fxe6 33. Kc4 Nd8 34. h4 Nf7 35. Kd4 Kb5 36. g5 Nd8 37. Bd6 Nc6+ 38. Kc3 a5 39. Bc7 Kc5 40. a4 Na7 41. Bd6+ Kd5 42. Bc7 Nc8 43. Kd3 Kc6 44. Bd8 Kd7 45. Bf6 Na7 46. Kc4 Nc6 47. Kb5 Kc7 48. Kc4 Nb4 49. a3 Nd5 50. Kd4 Kc6 51. Ke4 Kc5 52. Kf3 Kc4 53. Kg4 Kb3 54. h5 Kxa3 55. hxg6 hxg6 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.12"]
[Round "4"]
[White "Przybylski, Jan"]
[Black "Terkiewicz, Bruno"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1685"]
[BlackElo "1473"]
[PlyCount "76"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Qe3 Bb4+ 8. Bd2 Qe7 9. 0-0 Nf6 10. Qb3 a5 11. Bxb4 axb4 12. Nbd2 0-0 13. Rfe1 Be6 14. Qe3 Ng4 15. Qe2 Qc5 16. Nb3 Bxb3 17. axb3 Ne5 18. Nxe5 Qxe5 19. Rxa8 Rxa8 20. Rb1 Qd4 21. Qd3 Rd8 22. Rd1 c5 23. Qxd4 Rxd4 24. Rxd4 cxd4 25. Kf1 f6 26. Ke2 c5 27. Kd3 b5 28. f4 Kf7 29. e5 fxe5 30. fxe5 Ke7 31. Ke4 Ke6 32. Kf4 Kd5 33. Kf5 c4 34. e6 Kd6 35. Ke4 d3 36. cxd3 c3 37. bxc3 bxc3 38. Ke3 b4 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.11"]
[Round "3"]
[White "Prokopiuk, Jakub"]
[Black "Przybylski, Jan"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "1481"]
[BlackElo "1685"]
[PlyCount "83"]
[EventDate "2022.07.09"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. Rg1 Nc6 8. Be3 d5 9. exd5 Nxd5 10. Nxd5 exd5 11. Qd2 Bd6 12. 0-0-0 Bxh2 13. Rg2 Be5 14. Bb5 Qd6 15. c3 Bd7 16. Nf3 0-0-0 17. Qxd5 Be6 18. Qxd6 Bxd6 19. a3 Bc7 20. Nd4 Nxd4 21. Bxd4 Bf4+ 22. Kc2 Rhg8 23. Bd3 a6 24. Bh7 Rh8 25. Bf5 Bxf5+ 26. gxf5 Rhg8 27. Rdg1 Bg5 28. f4 Bxf4 29. Rxg7 Rxg7 30. Rxg7 Rd7 31. Kd3 Kc7 32. a4 Bg5 33. Ke4 Kd6 34. Rg8 Rd8 35. Rg7 Ke7 36. Rh7 Kf8 37. f6 Kg8 38. Rg7+ Kf8 39. Rh7 Ke8 40. Ke5 Rc8 41. Rh8+ Kd7 42. Rh7 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.10"]
[Round "2"]
[White "Przybylski, Jan"]
[Black "Wasylewski, Marcin"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1685"]
[BlackElo "1412"]
[PlyCount "55"]
[EventDate "2022.07.09"]
[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 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. 0-0-0 h6 10. Bxf6 Nxf6 11. e5 Nd7 12. exd6 Bf6 13. Bc4 Nb6 14. Bb3 0-0 15. Rhe1 Re8 16. Qe4 e5 17. Nf3 Bg4 18. fxe5 Bxf3 19. Qxf3 Rxe5 20. Rxe5 Bxe5 21. Qxf7+ Kh8 22. Ne4 Qh4 23. Qxb7 Rf8 24. g3 Qg4 25. Qxb6 Qxe4 26. d7 Bc7 27. Qxc7 Qe3+ 28. Kb1 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.09"]
[Round "1"]
[White "Malicka, Magdalena"]
[Black "Przybylski, Jan"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1271"]
[BlackElo "1685"]
[PlyCount "94"]
[EventDate "2022.07.09"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Be7 7. Be2 0-0 8. 0-0 a6 9. a4 Qc7 10. Qd2 b6 11. h3 Bb7 12. Bf3 Nbd7 13. Bg5 Ne5 14. Rfe1 Nc4 15. Qc1 Rac8 16. Rb1 Rfd8 17. g4 d5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. Bxe7 Qxe7 21. Bxd5 Rxd5 22. Nf5 Qc5 23. b4 Qc7 24. Ne3 Re5 25. Nxc4 Rxe1+ 26. Qxe1 Qxc4 27. Qf1 Qxc2 28. Qd1 g6 29. a5 Qxd1+ 30. Rxd1 bxa5 31. bxa5 Rc5 32. Ra1 Kf8 33. Kf1 Rc2 34. Kg2 Ke7 35. g5 Rc5 36. h4 e5 37. Ra4 Kd6 38. Kf3 Kd5 39. Ke3 Rc3+ 40. Kd2 Rc4 41. Rxc4 Kxc4 42. Ke3 Kd5 43. Kd3 e4+ 44. Ke3 Ke5 45. f3 exf3 46. Kxf3 Kf5 47. Ke3 Kg4 0-1

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.25"]
[Round "9"]
[White "Pycinski, Wladyslaw"]
[Black "Przybylski, Jan"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1502"]
[BlackElo "1578"]
[PlyCount "121"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Be7 6. c4 c6 7. Nc3 0-0 8. Nd2 Nbd7 9. e4 dxe4 10. Ndxe4 Nxe4 11. Nxe4 Nf6 12. Nc3 Qc7 13. Qb3 Rfd8 14. Rd1 Rd7 15. Bf4 Qb6 16. Qxb6 axb6 17. d5 cxd5 18. cxd5 exd5 19. Nxd5 Nxd5 20. Rxd5 Rxd5 21. Bxd5 Bf6 22. Bxb7 Ra7 23. Bd5 Bxb2 24. Re1 h6 25. Re8+ Kh7 26. Be3 Rd7 27. Be4 Bxe4 28. Rxe4 Rd1+ 29. Kg2 b5 30. Rb4 Bc3 31. Rxb5 Ra1 32. Rb3 Be5 33. Ra3 g5 34. Ra7 Kg6 35. a4 g4 36. h4 h5 37. a5 Ra4 38. Ra8 Bd4 39. Bxd4 Rxd4 40. Ra6+ Kg7 41. Rb6 Ra4 42. a6 Ra1 43. Rc6 Kh7 44. Rc5 Kg6 45. Rc6+ Kh7 46. Rf6 Kg7 47. Rd6 Kh7 48. Rd7 Kg7 49. a7 Kg6 50. Rb7 Kg7 51. f4 Ra2+ 52. Kf1 Kg6 53. Ke1 Kg7 54. Kd1 Kg6 55. Kc1 Kg7 56. Kb1 Ra4 57. Kb2 Kg6 58. Kb3 Ra1 59. Kc4 Ra4+ 60. Kb5 Ra1 61. Kc6 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.24"]
[Round "8"]
[White "Przybylski, Jan"]
[Black "Kraczek, Cezary"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1578"]
[BlackElo "1424"]
[PlyCount "167"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. 0-0 d6 6. Nxd4 Nf6 7. Nc3 0-0 8. Bf4 Bd7 9. Re1 Re8 10. Bb3 Qc8 11. h3 Ne5 12. Nf3 Nxf3+ 13. Qxf3 Be6 14. Rad1 Bxb3 15. axb3 Nd7 16. Nd5 Bf8 17. Qc3 c6 18. Nb4 Ne5 19. Bg3 a5 20. Nd3 Nxd3 21. Qxd3 Rd8 22. Qf3 Qe6 23. Bh4 Rd7 24. Qg4 Re8 25. f3 Qxg4 26. hxg4 f6 27. Rd3 Kf7 28. Ra1 b6 29. Bf2 Rb7 30. Rc3 Rc8 31. Rd1 Ke6 32. Kf1 g6 33. Be3 Be7 34. Kf2 Bf8 35. f4 f5 36. exf5+ gxf5 37. gxf5+ Kxf5 38. Kf3 c5 39. g4+ Ke6 40. Rcd3 Rf7 41. c4 Rd8 42. Rd5 Be7 43. f5+ Kd7 44. g5 Rg8 45. f6 h6 46. Ke4 hxg5 47. fxe7 Rxe7+ 48. Kd3 g4 49. Rg1 Rg6 50. Bg5 Rh7 51. Rxg4 Rh3+ 52. Kc2 Rh2+ 53. Rd2 Rh5 54. Rdg2 Kc6 55. R4g3 b5 56. Bf4 Rxg3 57. Rxg3 Rh2+ 58. Bd2 bxc4 59. bxc4 Rh4 60. Kc3 a4 61. Rg8 Rh3+ 62. Kc2 Rh4 63. Kd3 Rd4+ 64. Kc3 d5 65. Rc8+ Kb6 66. cxd5 Rxd5 67. Be3 Rh5 68. Rxc5 Rxc5+ 69. Kb4 a3 70. Bxc5+ Kc6 71. b3 Kd5 72. Bf8 a2 73. Bg7 Kc6 74. Ba1 Kb6 75. Kc4 Kc6 76. b4 Kb7 77. b5 Kb6 78. Kb4 Kb7 79. Kc5 Kc7 80. b6+ Kb7 81. Kb5 Ka8 82. Kc6 Kb8 83. Be5+ Ka8 84. b7+ 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.23"]
[Round "7"]
[White "Uhryn, Mateusz"]
[Black "Przybylski, Jan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1377"]
[BlackElo "1578"]
[PlyCount "47"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d6 6. d4 cxd4 7. Qxd4 Bd7 8. Nc3 e5 9. Qd3 Nf6 10. Bg5 Be7 11. 0-0 Be6 12. Rad1 a6 13. Bxf6 gxf6 14. Nh4 Qc7 15. Nd5 Bxd5 16. Qxd5 Qc6 17. Qd3 Rc8 18. Rd2 Qc4 19. Qh3 Rd8 20. Qg4 h5 21. Qg7 Rf8 22. Qh7 d5 23. Nf5 Qxe4 24. Ng7+ 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "5"]
[White "Prokopiuk, Jakub"]
[Black "Przybylski, Jan"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1438"]
[BlackElo "1578"]
[PlyCount "74"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Be7 7. f3 a6 8. Qd2 Qc7 9. 0-0-0 b5 10. g4 Nc6 11. h4 Bb7 12. h5 h6 13. Bd3 Nxd4 14. Bxd4 d5 15. g5 hxg5 16. Qxg5 Nxe4 17. Qxg7 Qf4+ 18. Kb1 Bf6 19. Bxf6 Qxf6 20. h6 Nxc3+ 21. bxc3 Ke7 22. Qxf6+ Kxf6 23. Rdg1 e5 24. Rg4 Bc8 25. Rg3 Bf5 26. Bxf5 Kxf5 27. h7 Rac8 28. Kb2 Kf4 29. Rg7 f5 30. Rhg1 Rc6 31. Rh1 Rcc8 32. Rh3 Rce8 33. Rhg3 Rxh7 34. Rxh7 Kxg3 35. Rf7 f4 36. Rd7 Kxf3 37. Rxd5 e4 0-1

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "6"]
[White "Przybylski, Jan"]
[Black "Wilangowski, Olivier"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1578"]
[BlackElo "1349"]
[PlyCount "91"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. 0-0 0-0 10. Nd2 Bb6 11. a4 a6 12. a5 Ba7 13. b4 d5 14. f3 dxe4 15. fxe4 Ng4 16. Bxg4 Bxg4 17. Qc2 Nd5 18. Rae1 Nxe3 19. Rxe3 Rad8 20. N2b3 h5 21. Kh1 Qg5 22. Ree1 Rfe8 23. Qf2 Qg6 24. Qf4 Bb8 25. Nc5 c6 26. Qf2 Re7 27. Nf5 Bxf5 28. exf5 Qd6 29. g3 Qd5+ 30. Kg1 Rde8 31. Rxe7 Rxe7 32. f6 Re5 33. fxg7 Rg5 34. Qd4 Qxd4+ 35. cxd4 h4 36. Nxb7 hxg3 37. hxg3 Bxg3 38. Kh1 Rb5 39. Nc5 Rxb4 40. Nxa6 Rxd4 41. Nc5 Rd5 42. Ne4 Be5 43. Nf6+ Bxf6 44. Rxf6 Rxa5 45. Rxc6 Rd5 46. Rf6 1/2-1/2

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.21"]
[Round "4"]
[White "Przybylski, Jan"]
[Black "Oglaza, Dawid"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1578"]
[BlackElo "1396"]
[PlyCount "104"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. 0-0 d6 10. f3 0-0 11. Nd2 d5 12. Kh1 Bb6 13. a4 c6 14. Bf4 f6 15. Bg3 Qe8 16. Qb3 Kh8 17. a5 Bc7 18. Qc2 f5 19. f4 N5g6 20. e5 c5 21. N4b3 Qc6 22. c4 Be6 23. Bf3 b6 24. Rfd1 Qe8 25. cxd5 Bxd5 26. Nc4 Bxf3 27. gxf3 Qc6 28. Ncd2 Nd5 29. Nd4 Qd7 30. Ne2 Ne3 31. Nc4 Qxd1+ 32. Qxd1 Nxd1 33. Rxd1 Rfd8 34. Rxd8+ Rxd8 35. axb6 axb6 36. Kg2 b5 37. Na3 Rd2 38. Nxb5 Rxe2+ 39. Kf1 Rxb2 40. Nxc7 Kg8 41. Nd5 Kf7 42. Bf2 Rc2 43. Ne3 Rc1+ 44. Kg2 Nxf4+ 45. Kg3 Nd3 46. Nxf5 Nxf2 47. Kxf2 Rc2+ 48. Kg3 g6 49. Nd6+ Ke6 50. f4 c4 51. Nb5 Rb2 52. Nd4+ Kd5 0-1

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "3"]
[White "Mulawa, Cyprian"]
[Black "Przybylski, Jan"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1989"]
[BlackElo "1578"]
[PlyCount "91"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 Be7 8. Rg1 d5 9. exd5 Nxd5 10. Bb5+ Bd7 11. Nxd5 exd5 12. Bxd7+ Qxd7 13. g5 hxg5 14. hxg5 g6 15. Be3 Nc6 16. Nxc6 bxc6 17. Qd2 Qb7 18. 0-0-0 Qb4 19. Qe2 Rb8 20. c3 Qa5 21. Kb1 Qb5 22. Qxb5 Rxb5 23. Bxa7 Rh3 24. Be3 Rh4 25. Kc2 Ra5 26. Ra1 Raa4 27. b3 Rag4 28. a4 Kd7 29. Kd3 c5 30. Ke2 Re4 31. Kf3 Rh3+ 32. Rg3 Rhh4 33. a5 Kc8 34. Rd1 d4 35. cxd4 cxd4 36. Bd2 Kb7 37. Re1 Rxe1 38. Bxe1 Ba3 39. Bd2 Ka6 40. Ke2 Bd6 41. Rf3 Re4+ 42. Kd3 Re7 43. Rf6 Rd7 44. Bf4 Kxa5 45. Rxd6 Rxd6 46. Bxd6 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "2"]
[White "Przybylski, Jan"]
[Black "Niezbecki, Marek1111"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1578"]
[BlackElo "1436"]
[PlyCount "117"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Bc5 7. Nd2 0-0 8. 0-0 d5 9. exd5 cxd5 10. Nf3 h6 11. h3 Rb8 12. b3 Bb7 13. Bb2 Ne4 14. c4 dxc4 15. Bxc4 Qxd1 16. Raxd1 Rbd8 17. Rxd8 Rxd8 18. Ne5 Bxf2+ 19. Kh2 Bd5 20. Rd1 Bg3+ 21. Kg1 Bxe5 22. Bxe5 c6 23. Rd4 Nc5 24. Bxd5 cxd5 25. Rg4 Ne6 26. Ra4 Rd7 27. Kf1 d4 28. Ke2 Rd5 29. Bg3 Rg5 30. Kf3 Rd5 31. Ke2 a5 32. Be1 Re5+ 33. Kd1 f6 34. Rxa5 Kf7 35. a4 Rxa5 36. Bxa5 Ke7 37. Bb4+ Kd7 38. Kd2 g5 39. g3 f5 40. Kd3 Kc6 41. Be1 Kd5 42. b4 f4 43. Bf2 fxg3 44. Bxg3 h5 45. a5 g4 46. h4 Kc6 47. Kc4 Kb7 48. b5 Ka7 49. Bf2 Kb7 50. Be1 Ka7 51. Bg3 Kb7 52. Bf2 Ka7 53. Kd5 Nc7+ 54. Kc6 Ne6 55. a6 Kb8 56. b6 Nd8+ 57. Kd7 d3 58. Kxd8 d2 59. Bg3+ 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.19"]
[Round "1"]
[White "Macura, Mateusz"]
[Black "Przybylski, Jan"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1355"]
[BlackElo "1578"]
[PlyCount "112"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Qa5 8. Nge2 Nd4 9. a3 Ne7 10. Rc1 Nec6 11. Nd1 Qxd2+ 12. Bxd2 e5 13. Nxd4 Nxd4 14. Ne3 Be6 15. b4 Rc8 16. c4 b6 17. Nc2 Nb3 18. Rb1 Nxd2 19. Kxd2 Bh6+ 20. Kc3 Kd7 21. Ne3 f5 22. exf5 gxf5 23. Nd5 Rhf8 24. b5 f4 25. Be4 Bf5 26. Rbg1 Ke6 27. g4 Bxe4 28. dxe4 Rg8 29. h4 Bf8 30. g5 Be7 31. Rg4 h6 32. Nxe7 Kxe7 33. g6 Kf6 34. h5 Rg7 35. Rd1 Ke6 36. f3 Rcc7 37. Rg2 Rc8 38. a4 Rcc7 39. Ra1 a5 40. bxa6 Ra7 41. Rb2 Rxa6 42. Rab1 Rxa4 43. Rxb6 Ra3+ 44. R6b3 Ra2 45. Rh1 Rf2 46. Rh3 Rg2 47. Kd3 Ra7 48. Rh1 Raa2 49. Rd1 Rgf2 50. Kc3 Rac2+ 51. Kd3 Rce2 52. Kc3 Rxf3+ 53. Rd3 Rxd3+ 54. Kxd3 Re3+ 55. Kc2 Rxb3 56. Kxb3 f3 0-1

