[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "1"]
[White "Luberanski, Jakub"]
[Black "Witkowski, Jedrzej"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2187"]
[BlackElo "1585"]
[PlyCount "22"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 b5 7. c3 d5 8. exd5 Nxd5 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Qf6 1-0

[Event "POL-chT3 Kujawsko-Pomorskie 2223"]
[Site "Poland"]
[Date "2023.??.??"]
[Round "4.26"]
[White "Jesse, Jacek"]
[Black "Witkowski, Jedrzej"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1889"]
[BlackElo "1463"]
[PlyCount "81"]
[EventDate "2022.11.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 Nc6 7. Bg5 h6 8. Be3 Nd7 9. Qd2 Kh7 10. Bc2 e5 11. d5 Nb4 12. Bb1 Nb6 13. b3 f5 14. g3 a5 15. a3 Na6 16. Bd3 Nc5 17. Bxc5 dxc5 18. a4 f4 19. 0-0-0 f3 20. Ng1 h5 21. Kb2 Bh6 22. Qe1 Qe7 23. Bc2 g5 24. Rd3 g4 25. h3 Qg5 26. Nb5 Rf7 27. hxg4 hxg4 28. Rd1 Kg7 29. Qc3 Ra6 30. Rh4 Re7 31. d6 cxd6 32. Nxd6 Kh7 33. Nf5 Bxf5 34. exf5 e4 35. f6 Qxf6 36. Qxf6 Nxa4+ 37. bxa4 Rxf6 38. Rxg4 Rb6+ 39. Ka3 Rb4 40. Bxe4+ Kh8 41. Rd8+ 1-0

[Event "POL-chT3 Kujawsko-Pomorskie 2223"]
[Site "Poland"]
[Date "2023.??.??"]
[Round "6.46"]
[White "Polak, Aleksander"]
[Black "Witkowski, Jedrzej"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "1346"]
[BlackElo "1463"]
[PlyCount "135"]
[EventDate "2022.11.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Nb6 10. b3 Bd7 11. Bb2 Qc8 12. Qd2 Bg4 13. f3 Bh3 14. Rad1 Re8 15. Rfe1 a6 16. Nde2 Bxg2 17. Kxg2 Nbd7 18. Nd5 Qd8 19. Qc2 Ne5 20. c5 Nxd5 21. Rxd5 g5 22. cxd6 cxd6 23. Nd4 g4 24. fxg4 Rc8 25. Qd2 Rc5 26. Nf5 Rxd5 27. Qxd5 Bf8 28. h3 Qc7 29. Rf1 Qc2+ 30. Rf2 Qc6 31. Qd4 Qc5 32. Qd2 Qc6 33. Qg5+ Kh8 34. Qf6+ Kg8 35. Qg5+ Kh8 36. Qf4 Re6 37. Kh2 Rg6 38. Bxe5+ dxe5 39. Qxe5+ Qf6 40. Qb8 Qb6 41. Rf3 Rg8 42. Qe5+ f6 43. Qd5 Qc7 44. Qd4 Rg6 45. Rc3 Qa5 46. Rc2 Qe5 47. Qxe5 fxe5 48. Rc7 Rc6 49. Rxc6 bxc6 50. Kg2 Bc5 51. Kf3 a5 52. g5 a4 53. Kg4 Kg8 54. Nh6+ Kg7 55. Kf5 axb3 56. axb3 Bf2 57. Kxe5 Bxg3+ 58. Kf5 Bd6 59. e5 Be7 60. h4 Bc5 61. h5 Bb4 62. e6 Be7 63. Ng4 c5 64. Ne5 c4 65. bxc4 Bd6 66. Nc6 Kf8 67. e7+ Kg7 68. e8Q 1-0

[Event "POL-chT3 Kujawsko-Pomorskie 2223"]
[Site "Poland"]
[Date "2023.??.??"]
[Round "5.31"]
[White "Witkowski, Jedrzej"]
[Black "Rosinski, Jan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1463"]
[BlackElo "1251"]
[PlyCount "151"]
[EventDate "2022.11.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[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 Bd7 4. Nc3 Bb4 5. Nge2 dxe4 6. Bxe4 Bc6 7. 0-0 Bxe4 8. Nxe4 Nf6 9. N2g3 Nxe4 10. Nxe4 0-0 11. c3 Bd6 12. Qf3 Nc6 13. Bg5 Be7 14. Bf4 Bd6 15. Bg5 Be7 16. Bf4 Bd6 17. Nxd6 cxd6 18. Rfe1 d5 19. Qg3 Kh8 20. a4 Qf6 21. Re3 Qg6 22. Qh4 Qf6 23. Bg5 Qg6 24. Bf4 Qf6 25. Bg5 Qg6 26. Rg3 Qc2 27. Rc1 Qf5 28. Rf3 Qg6 29. Rg3 Qf5 30. Rf3 Qg6 31. Rg3 Qf5 32. Bf4 Qf6 33. Bg5 Qf5 34. Bf4 Qf6 35. Qxf6 gxf6 36. Bd6 Rg8 37. Rf3 f5 38. b4 Rad8 39. Bg3 Rg4 40. b5 Ne7 41. Be5+ Kg8 42. Bf6 Re8 43. h3 Rg6 44. Be5 h6 45. Re3 Kh7 46. a5 Reg8 47. g3 h5 48. Kh2 h4 49. a6 hxg3+ 50. Rxg3 b6 51. Bd6 Nc8 52. Bb8 Rxg3 53. fxg3 Rd8 54. g4 fxg4 55. hxg4 Rd7 56. c4 dxc4 57. Rxc4 Ne7 58. Rc7 Rxc7 59. Bxc7 Nc8 60. Kg3 Kg6 61. Kf4 f6 62. Ke4 Kf7 63. d5 Ke7 64. dxe6 Kxe6 65. Kd3 Kd5 66. Bd8 Kc5 67. Bxf6 Kxb5 68. g5 Nd6 69. g6 Nf5 70. g7 Nxg7 71. Bxg7 Kxa6 72. Kc4 Ka5 73. Kb3 Kb5 74. Bf8 a5 75. Be7 a4+ 76. Ka3 1/2-1/2

[Event "Polanica Zdroj op-D 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.16"]
[Round "4"]
[White "Witkowski, Jedrzej"]
[Black "Pieczulis, Blazej"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1152"]
[BlackElo "1720"]
[PlyCount "37"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. Nf3 c4 6. Be2 Nc6 7. b3 cxb3 8. axb3 Nf6 9. 0-0 Bd6 10. Bg5 Be6 11. Nbd2 0-0 12. c3 Qd7 13. Bd3 Ne8 14. Re1 f5 15. Qe2 Nc7 16. Nh4 h6 17. Ng6 hxg5 18. Nxf8 Rxf8 19. b4 0-1

[Event "POL-chT3 Kujawsko-Pomorskie 2223"]
[Site "Poland"]
[Date "2022.??.??"]
[Round "3.11"]
[White "Chodorowski, Dawid"]
[Black "Witkowski, Jedrzej"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1845"]
[BlackElo "1463"]
[PlyCount "77"]
[EventDate "2022.11.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 e5 5. e4 0-0 6. Nge2 d6 7. 0-0 Nc6 8. d3 Kh8 9. f4 Ng4 10. f5 g5 11. h3 Nh6 12. g4 Nd4 13. Nd5 f6 14. Ng3 c6 15. Nc3 b5 16. cxb5 Nxb5 17. Be3 Rf7 18. Nh5 Bf8 19. h4 Ng8 20. hxg5 fxg5 21. Nxb5 cxb5 22. Qb3 Nh6 23. Bf3 Rb7 24. Rac1 Nf7 25. Kg2 h6 26. Rh1 a5 27. Qd5 Rab8 28. Rc2 Re7 29. a3 Bb7 30. Qb3 b4 31. axb4 axb4 32. Rhc1 Ba6 33. Kg3 Bb5 34. Qd5 Ba6 35. Ra1 Bb5 36. Ra7 Bd7 37. f6 Re8 38. Qxf7 Bc6 39. Qh7# 1-0

[Event "POL-chT3 Kujawsko-Pomorskie 2223"]
[Site "Poland"]
[Date "2022.??.??"]
[Round "1.31"]
[White "Witkowski, Jedrzej"]
[Black "Ferensztajn, Ksawery"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1463"]
[BlackElo "1062"]
[PlyCount "55"]
[EventDate "2022.11.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. d3 Nc6 4. Nf3 f5 5. Be2 Nf6 6. Nc3 g6 7. 0-0 Bg7 8. Be3 0-0 9. fxe5 dxe5 10. exf5 Bxf5 11. Ng5 Bh6 12. Kh1 Qd7 13. Qd2 Nd5 14. Nxd5 Qxd5 15. Bf3 Qb5 16. a4 Qb4 17. Bd5+ Kh8 18. Nf7+ Rxf7 19. Bxh6 Qxd2 20. Bxd2 Rf6 21. g4 Rd6 22. Bxc6 Bxd3 23. cxd3 Rxc6 24. Bc3 Kg8 25. Bxe5 Re8 26. Bc3 Re2 27. Rae1 Rc2 28. Re8# 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.21"]
[Round "9"]
[White "Witkowski, Jedrzej"]
[Black "Chmura, Eryk"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1343"]
[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 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 g6 5. f4 d6 6. Be3 Bg7 7. Nf3 Nf6 8. h3 Nbd7 9. 0-0 0-0 10. Nbd2 Nc5 11. Bc2 Bd7 12. e5 Nd5 13. Qe1 Nxe3 14. Qxe3 Qc7 15. Rad1 dxe5 16. Nxe5 Be6 17. b4 Na6 18. Nb3 Nxb4 19. Bxg6 Nd5 20. Bxh7+ Kxh7 21. Rxd5 Bxd5 22. Qd3+ Kg8 23. Qxd5 Rad8 24. Qe4 Qxc3 25. Rf3 Rd1+ 26. Kh2 Qe1 27. Qf5 Qg1+ 28. Kg3 e6 29. Qg4 Rf1 30. Rxf1 Qxf1 31. Nd7 Qd3+ 0-1

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.20"]
[Round "8"]
[White "Witkowski, Jedrzej"]
[Black "Szymczyk, Antoni"]
[Result "1/2-1/2"]
[ECO "E85"]
[BlackElo "1424"]
[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 d6 2. d4 Nf6 3. f3 g6 4. c4 Bg7 5. Nc3 0-0 6. Be3 Nbd7 7. Nge2 e5 8. d5 Ne8 9. g4 f5 10. gxf5 gxf5 11. h4 f4 12. Bf2 h5 13. Qd2 a6 14. Ng1 Nef6 15. Nh3 Nh7 16. Rg1 Ndf6 17. Ng5 Rb8 18. 0-0-0 Bd7 19. Be2 Qe8 20. Rg2 b5 21. cxb5 axb5 22. b4 Rc8 23. Rdg1 Nxg5 24. hxg5 Nh7 25. Kb2 Qe7 26. Bh4 c6 27. dxc6 Bxc6 28. Nd5 Qe6 29. g6 Nf6 30. Nxf6+ Bxf6 31. g7 Rf7 32. Bxf6 Qxf6 33. Bd3 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.19"]
[Round "7"]
[White "Rzepka, Marcin"]
[Black "Witkowski, Jedrzej"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1336"]
[PlyCount "41"]
[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. Nf3 g6 2. g3 Bg7 3. Bg2 d6 4. 0-0 e5 5. d3 f5 6. e4 Nf6 7. c3 c6 8. Re1 Qe7 9. Nbd2 0-0 10. d4 fxe4 11. dxe5 exf3 12. exf6 Qxf6 13. Qxf3 Qxf3 14. Nxf3 Bd7 15. Bf4 d5 16. Bd6 Rf6 17. Be5 Rf7 18. Bxg7 Kxg7 19. Ne5 Re7 20. Nxd7 Rxd7 21. Re8 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.18"]
[Round "5"]
[White "Marek, Grzegorz"]
[Black "Witkowski, Jedrzej"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1350"]
[PlyCount "159"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Be3 Bg7 7. Nxc6 bxc6 8. e5 Ng8 9. f4 f6 10. Bd4 Qa5 11. Qe2 c5 12. Bf2 Nh6 13. 0-0-0 0-0 14. Nd5 fxe5 15. Nxe7+ Kh8 16. Nxc8 Raxc8 17. a3 exf4 18. Rxd7 Rf7 19. Qd2 Qb6 20. c3 Rxd7 21. Qxd7 Rd8 22. Qe7 Rb8 23. b4 Bxc3 24. Bxc5 Qf6 25. Qxf6+ Bxf6 26. Be2 a5 27. Kc2 axb4 28. axb4 Nf5 29. Kb3 Nd4+ 30. Bxd4 Bxd4 31. Kc4 Be3 32. b5 Kg7 33. Rd1 Rb7 34. Bf3 Rc7+ 35. Bc6 Kf6 36. Kd5 Ke7 37. Ra1 Ra7 38. Re1 Kd8 39. Kd6 Re7 40. Ra1 Ra7 41. Rd1 Re7 42. Rb1 Bb6 43. Rf1 Rf7 44. Rd1 Re7 45. Rd3 Re3 46. Rd5 Re7 47. Rd1 Be3 48. Ra1 Ra7 49. Rxa7 Bxa7 50. Ke6 Bd4 51. Kf7 g5 52. Ke6 g4 53. Kf5 g3 54. h4 Be3 55. h5 Ke7 56. Bf3 Kf7 57. Ke5 Ke7 58. Kd5 Kd7 59. Bg4+ Kd8 60. Kc6 Ke7 61. b6 Bxb6 62. Kxb6 Kf6 63. Kc5 Ke5 64. Bf3 Ke6 65. Kd4 Kf5 66. Kd5 Kf6 67. Ke4 Kg5 68. Ke5 h6 69. Ke6 Kh4 70. Kf7 Kg5 71. Ke6 Kh4 72. Kd5 Kg5 73. Kd4 Kf5 74. Kd3 Ke5 75. Bg4 Kd5 76. Bc8 Ke5 77. Ke2 Kf6 78. Kf3 Kg5 79. Bh3 Kh4 80. Kxf4 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.18"]
[Round "6"]
[White "Witkowski, Jedrzej"]
[Black "Wojnicz, Bartosz"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "109"]
[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. d3 d6 6. Bb3 Bg4 7. Nbd2 Qe7 8. 0-0 h5 9. h3 Be6 10. Bxe6 Qxe6 11. d4 exd4 12. cxd4 Nxd4 13. Nxd4 Bxd4 14. Nf3 Bb6 15. e5 dxe5 16. Re1 Nd7 17. a4 Ba5 18. Re2 0-0-0 19. Qc2 Rdg8 20. Bf4 f6 21. Rc1 g5 22. Be3 g4 23. b4 gxf3 24. bxa5 Rxg2+ 25. Kf1 fxe2+ 26. Kxg2 Rg8+ 27. Kh2 c6 28. Qxe2 a6 29. Qxh5 Qd5 30. Rg1 Rxg1 31. Kxg1 Qxa5 32. Qd1 c5 33. h4 c4 34. h5 c3 35. h6 Nf8 36. Qc2 Qc7 37. Qf5+ Qd7 38. Qxf6 Qd1+ 39. Kh2 Qh5+ 40. Kg3 Qg6+ 41. Qxg6 Nxg6 42. h7 Nh8 43. Kf3 b5 44. axb5 axb5 45. Ke2 b4 46. Kd3 Kd7 47. Bh6 Kd6 48. Bf8+ Kd5 49. Bxb4 e4+ 50. Kxc3 Ke5 51. Kd2 Ke6 52. Bc3 Ng6 53. h8Q Nxh8 54. Bxh8 Kf5 55. Ke3 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.17"]
[Round "4"]
[White "Witkowski, Jedrzej"]
[Black "Matysik, Mateusz"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "121"]
[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. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 Nc6 6. Bc4 Nb6 7. Bb3 e6 8. Nf3 d5 9. exd6 Bxd6 10. 0-0 0-0 11. Nc3 a6 12. Re1 Nd5 13. Nxd5 exd5 14. Bg5 f6 15. Be3 Bb4 16. Re2 Bg4 17. Rc2 a5 18. a3 Be7 19. h3 Bh5 20. Qe2 Qd7 21. Bf4 a4 22. Rxc6 bxc6 23. Ba2 Bd6 24. Bxd6 Qxd6 25. g4 Bg6 26. Rc1 Rfe8 27. Qd1 Qe6 28. Nh4 Be4 29. f3 Bg6 30. Nxg6 hxg6 31. Rc2 Qe1+ 32. Qxe1 Rxe1+ 33. Kf2 Ra1 34. Bb3 axb3 35. Rxc6 Ra2 36. Rd6 Rxb2+ 37. Kg3 Ra2 38. Rxd5 Ra1 39. Rb5 R8xa3 40. d5 Ra5 41. Rb8+ Kh7 42. Rxb3 Rxd5 43. h4 Rad1 44. Rb2 g5 45. h5 g6 46. Rb7+ Rd7 47. hxg6+ Kxg6 48. Rb2 R7d6 49. Rh2 f5 50. gxf5+ Kxf5 51. Rb2 Rg1+ 52. Kf2 Rgd1 53. Kg3 R1d4 54. Rf2 g4 55. fxg4+ Kg5 56. Rf5+ Kg6 57. Ra5 R6d5 58. Ra8 Rd8 59. Ra5 Rd3+ 60. Kg2 R8d4 61. Re5 0-1

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.16"]
[Round "3"]
[White "Klisowski, Bartosz"]
[Black "Witkowski, Jedrzej"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "1392"]
[PlyCount "71"]
[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. Nf3 g6 2. g3 d6 3. d4 Bg7 4. Bg2 f5 5. c4 Nf6 6. Nc3 0-0 7. 0-0 c6 8. d5 h6 9. Qb3 cxd5 10. cxd5 Nbd7 11. Be3 Ng4 12. Bd4 Nge5 13. Rad1 Kh7 14. Rfe1 b6 15. Qc2 Nxf3+ 16. exf3 f4 17. Bxg7 Kxg7 18. Qe4 Rf7 19. Qd4+ Kh7 20. Ne2 fxg3 21. fxg3 Nf6 22. Nf4 Bd7 23. Re3 Qc7 24. Rde1 Re8 25. g4 Bc8 26. h4 h5 27. Qd3 Rg7 28. gxh5 Bf5 29. hxg6+ Bxg6 30. Nxg6 Kh6 31. Nf4 e5 32. Ne6 Rxe6 33. dxe6 Rxg2+ 34. Kxg2 Nh5 35. Qf5 Qg7+ 36. Qg5+ 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.16"]
[Round "2"]
[White "Witkowski, Jedrzej"]
[Black "Borowik, Karol"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1455"]
[PlyCount "60"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. 0-0 Nf6 8. Qe2 0-0 9. Rd1 Qc7 10. e5 Ng4 11. Nd5 Qb8 12. Bf4 e6 13. Bg3 Kh8 14. Nf6 Nh6 15. Nxd7 Bxd7 16. Rxd7 Rd8 17. Rad1 Rxd7 18. Rxd7 Qc8 19. Qd2 Kg8 20. Ng5 Nxe5 21. Bxe5 Qxc4 22. Bxg7 Kxg7 23. h3 b5 24. Qe3 Rc8 25. Nxe6+ Kf6 26. Qxh6 Kxe6 27. Rxa7 Qd4 28. Ra6+ Kd7 29. Qxh7 Rc1+ 30. Kh2 Qf4+ 0-1

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.15"]
[Round "1"]
[White "Jendrowiak, Maciej"]
[Black "Witkowski, Jedrzej"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1493"]
[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. d4 d5 2. Nf3 c5 3. e3 Bf5 4. g3 Nc6 5. Bg2 Nb4 6. Na3 e6 7. 0-0 h6 8. Qe2 Nc6 9. b3 Nf6 10. Bb2 Bd6 11. Rac1 0-0 12. Rfd1 Bg4 13. c4 cxd4 14. exd4 Re8 15. h3 Bxa3 16. Bxa3 Bxf3 17. Bxf3 Qa5 18. Qb2 Rad8 19. Rd2 Rd7 20. b4 Qd8 21. c5 Ne4 22. Bxe4 dxe4 23. Rcd1 Rd5 24. b5 Ne7 25. Re2 f5 26. Qb3 Ng6 27. Bb2 Kh8 28. Rc1 Qa5 29. a4 Qc7 30. b6 Qc6 31. bxa7 Qa6 32. Qb5 Qxb5 33. axb5 Nf8 34. Rec2 Rdd8 35. Ra1 Nd7 36. c6 bxc6 37. Rxc6 Ra8 38. b6 Nxb6 39. Rxb6 Kh7 40. Rb7 Rg8 41. Ba3 1-0

