[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "1"]
[White "Gibala, Adam"]
[Black "Kurczewski, Borys"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1810"]
[BlackElo "1063"]
[PlyCount "48"]
[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 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. a3 Be7 10. c4 Nb6 11. Nd6+ Bxd6 12. exd6 0-0 13. Be2 f5 14. 0-0 Qf6 15. Rb1 e5 16. b4 e4 17. Bb2 Qe6 18. c5 Nd5 19. Qd4 Qf6 20. Qxd5+ cxd5 21. Bxf6 Rxf6 22. Rfd1 f4 23. Rd4 Rc8 24. Bb5 Bc6 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.16"]
[Round "9"]
[White "Kurczewski, Borys"]
[Black "Kolanowski, Franciszek"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "1230"]
[PlyCount "37"]
[EventDate "2022.03.08"]
[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. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 0-0 6. 0-0-0 Nbd7 7. e5 dxe5 8. dxe5 Nh5 9. Bh6 Qe8 10. Bxg7 Nxg7 11. Nd5 Ne6 12. Nf3 Kg7 13. h4 h5 14. Nd4 Qd8 15. Nxe6+ fxe6 16. Nf4 Kf7 17. Bc4 Kg8 18. Nxe6 Qe8 19. Nxc7+ 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.15"]
[Round "8"]
[White "Kurczewski, Borys"]
[Black "Wons, Krystian"]
[Result "1-0"]
[ECO "A45"]
[BlackElo "1132"]
[PlyCount "65"]
[EventDate "2022.03.08"]
[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. Bf4 g6 3. Nc3 Bg7 4. h4 d5 5. e3 Bf5 6. Nb5 Na6 7. Nc3 Nb4 8. Bd3 Bxd3 9. cxd3 Na6 10. Nf3 0-0 11. Rc1 Re8 12. 0-0 Nh5 13. Bh2 b6 14. Nb5 c5 15. Qa4 Qc8 16. a3 Qb7 17. Rc2 Nf6 18. b4 Nd7 19. Nc7 Nxc7 20. Qxd7 Rac8 21. bxc5 b5 22. Rb1 a6 23. a4 Kf8 24. Qh3 h5 25. Ne5 Qa7 26. Qf3 f6 27. Nxg6+ Kg8 28. Qxh5 e6 29. Bxc7 Qxc7 30. axb5 axb5 31. Rcb2 Rb8 32. Qg4 Rb7 33. Nf4 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.14"]
[Round "7"]
[White "Pawlicz, Filip"]
[Black "Kurczewski, Borys"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "1280"]
[PlyCount "102"]
[EventDate "2022.03.08"]
[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. g3 d5 4. Bg2 c5 5. cxd5 exd5 6. Nf3 Nc6 7. 0-0 Bd6 8. Nc3 0-0 9. Bg5 Be6 10. Rc1 b6 11. e4 Be7 12. dxc5 dxe4 13. Nd2 bxc5 14. Ndxe4 Rc8 15. Bxf6 Bxf6 16. Nxc5 Bc4 17. Qxd8 Nxd8 18. Rfe1 Rxc5 19. Ne4 Rc7 20. b3 Ne6 21. Nxf6+ gxf6 22. Rxc4 Rxc4 23. bxc4 Rc8 24. Bd5 Ng5 25. h4 Ne6 26. Bxe6 fxe6 27. Rxe6 Kf7 28. Ra6 Rc7 29. Kg2 Kg6 30. f4 Kf5 31. Kf3 h5 32. Ra5+ Kg6 33. f5+ Kh6 34. c5 Kg7 35. Kf4 Kf7 36. g4 hxg4 37. Kxg4 Kg7 38. Kh5 Kh7 39. Ra6 Kg7 40. a3 Kh7 41. Rxf6 Rxc5 42. Rf7+ Kg8 43. Kg6 Rc6+ 44. f6 Rc1 45. Rxa7 Rg1+ 46. Kh6 Rf1 47. f7+ Kf8 48. h5 Rg1 49. a4 Rg6+ 50. Kh7 Rg7+ 51. Kh8 Rh7+ 1/2-1/2

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.13"]
[Round "6"]
[White "Kurczewski, Borys"]
[Black "Cieslicki, Maksymilian"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1134"]
[PlyCount "88"]
[EventDate "2022.03.08"]
[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. Bf4 d5 3. Nf3 Bf5 4. e3 Nc6 5. Bb5 a6 6. Be2 e6 7. c3 Nh5 8. Bg3 Nxg3 9. hxg3 Qd6 10. Nbd2 b5 11. Nb3 Qd7 12. Bd3 Bxd3 13. Qxd3 h6 14. Nbd2 Be7 15. a3 Rb8 16. b4 Bf6 17. g4 g5 18. Ke2 Ke7 19. Nb3 Ra8 20. Nc5 Qc8 21. Kd2 Nb8 22. Rae1 Nd7 23. Nxd7 Qxd7 24. e4 a5 25. Ra1 axb4 26. axb4 Qc6 27. e5 Bg7 28. Kc2 Rxa1 29. Rxa1 Qb7 30. Ra5 c6 31. Qd1 Ra8 32. Qa1 Rxa5 33. Qxa5 Kd7 34. Ne1 Qc7 35. Qa8 Qc8 36. Qxc8+ Kxc8 37. Nd3 Bf8 38. Nc1 Kd7 39. Nb3 Be7 40. Na5 Kc7 41. Kd3 Kd7 42. Ke3 f6 43. Kf3 fxe5 44. dxe5 c5 1/2-1/2

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.12"]
[Round "4"]
[White "Kurczewski, Borys"]
[Black "Chmielewski, Jakub1111"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "1314"]
[PlyCount "95"]
[EventDate "2022.03.08"]
[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 Nc6 2. d5 Ne5 3. e4 Nf6 4. Nc3 g6 5. f4 Neg4 6. e5 Nh5 7. Qxg4 Bg7 8. Qd1 d6 9. g4 dxe5 10. gxh5 exf4 11. Bxf4 Bxc3+ 12. bxc3 Bf5 13. Qd4 0-0 14. Bh6 e5 15. Qd2 Qh4+ 16. Kd1 Rfd8 17. Kc1 Qxh5 18. Be2 Qh4 19. Bg5 Qa4 20. Bxd8 Rxd8 21. c4 b5 22. Bd3 e4 23. Be2 e3 24. Qc3 b4 25. Qb3 Qa5 26. Nf3 Qc5 27. Kb2 Qd6 28. Qxe3 Qf6+ 29. Qe5 Qa6 30. a4 b3 31. cxb3 Qa5 32. Qc3 Qc5 33. Qd4 Qe7 34. Rhe1 Qb4 35. Bd3 Rb8 36. Qc3 Qb6 37. Bxf5 gxf5 38. Rg1+ Kf8 39. Qh8+ Ke7 40. Rae1+ Kd7 41. Qc3 Qf2+ 42. Kc1 Qa2 43. Qb2 Qxb2+ 44. Kxb2 Kd6 45. Ne5 Kc5 46. Nd7+ Kb4 47. Nxb8 a5 48. Na6# 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.12"]
[Round "5"]
[White "Trusewicz, Remigiusz"]
[Black "Kurczewski, Borys"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "1169"]
[PlyCount "73"]
[EventDate "2022.03.08"]
[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. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. Bxc6 dxc6 7. d3 Re8 8. Ne2 Bg4 9. Ng3 Qd7 10. Bg5 Qe6 11. h3 Bxf3 12. Qxf3 h6 13. Bxf6 Qxf6 14. Qxf6 gxf6 15. Nf5 Kh7 16. f4 Bd6 17. g3 Rg8 18. Kh2 exf4 19. gxf4 Rg6 20. Rf2 Rag8 21. Raf1 Kh8 22. c3 c5 23. a3 a5 24. a4 Kh7 25. Kh1 Kh8 26. Re1 Re8 27. b3 Kh7 28. Rg1 Reg8 29. Rgf1 Re8 30. Re1 Kh8 31. Kh2 Kh7 32. Ref1 Reg8 33. d4 Re8 34. Re2 cxd4 35. cxd4 c5 36. Nxd6 Re7 37. dxc5 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.10"]
[Round "3"]
[White "Korszanski, Stanislaw"]
[Black "Kurczewski, Borys"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1443"]
[PlyCount "67"]
[EventDate "2022.03.08"]
[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. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Be2 e6 8. e5 b5 9. Ne4 Bf8 10. c3 Nc6 11. d4 Qb6 12. d5 Na5 13. Be3 Qc7 14. b4 Nb7 15. d6 Qc6 16. Nxc5 Nxc5 17. Bxc5 Bb7 18. a4 Bh6 19. axb5 axb5 20. Rxa8+ Bxa8 21. Rf2 Bg7 22. Nd4 Qe4 23. Qa1 Nh6 24. Bf3 0-0 25. Bxe4 Bxe4 26. Nxb5 Bf5 27. Nd4 Ng4 28. Nxf5 Nxf2 29. Ne7+ Kh8 30. Kxf2 Bh6 31. g3 f5 32. exf6 g5 33. b5 Rxf6 34. Bd4 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.09"]
[Round "2"]
[White "Nowatkiewicz, Piotr"]
[Black "Kurczewski, Borys"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1207"]
[PlyCount "184"]
[EventDate "2022.03.08"]
[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. e5 Nd5 6. c4 Nb6 7. Nc3 Bc5 8. Be3 Bxd4 9. Qxd4 Qc7 10. c5 Nd5 11. Nxd5 exd5 12. Qxd5 0-0 13. Bc4 Nc6 14. a3 Qxe5 15. Qxe5 Nxe5 16. Ba2 b6 17. 0-0 Bb7 18. cxb6 axb6 19. Bxb6 Ra6 20. Bd4 Nf3+ 21. Kh1 Nxd4 22. Rad1 Rg6 23. f3 Ne6 24. Rxd7 Ba6 25. Rfd1 Bc8 26. R7d2 h6 27. Bb1 Rg5 28. b4 Rb5 29. Bd3 Rb8 30. g3 Bb7 31. Be2 Rfd8 32. Kg2 Rxd2 33. Rxd2 Rd8 34. Rxd8+ Nxd8 35. a4 Kf8 36. Kf2 Ke7 37. Ke3 Kd6 38. g4 Ne6 39. f4 Nc7 40. Bc4 f6 41. h4 Nd5+ 42. Bxd5 Kxd5 43. Kd3 g6 44. g5 hxg5 45. hxg5 fxg5 46. fxg5 Bc6 47. a5 Bb5+ 48. Ke3 Kc4 49. Ke4 Kxb4 50. Kd4 Kxa5 51. Kc5 Be8 52. Kc4 Kb6 53. Kd5 Bd7 54. Kd6 Bf5 55. Kd5 Kc7 56. Kc5 Kd7 57. Kd5 Ke7 58. Ke5 Be6 59. Ke4 Kd6 60. Kd4 Bf5 61. Ke3 Kd5 62. Kf3 Kc4 63. Ke3 Kc3 64. Kf3 Kd3 65. Kf4 Ke2 66. Kg3 Kf1 67. Kf3 Kg1 68. Kg3 Bb1 69. Kf3 Kh2 70. Kg4 Kg2 71. Kf4 Kh3 72. Kf3 Kh4 73. Kf4 Bf5 74. Kf3 Kxg5 75. Kg3 Kh5 76. Kh2 g5 77. Kg3 g4 78. Kh2 Kh4 79. Kg2 g3 80. Kg1 Bh3 81. Kh1 g2+ 82. Kg1 Kg5 83. Kf2 Kf4 84. Kg1 Kf3 85. Kh2 Ke2 86. Kg1 Ke1 87. Kh2 Kf1 88. Kxh3 g1Q 89. Kh4 Kf2 90. Kh5 Qg7 91. Kh4 Qg6 92. Kh3 Qg3# 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.08"]
[Round "1"]
[White "Kurczewski, Borys"]
[Black "Rogaczewski, Olaf"]
[Result "1/2-1/2"]
[ECO "B00"]
[BlackElo "1174"]
[PlyCount "82"]
[EventDate "2022.03.08"]
[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 b6 3. Nc3 Bb7 4. Bd3 Bb4 5. Nge2 Nf6 6. Bg5 h6 7. Bh4 Be7 8. Qd2 0-0 9. 0-0-0 d5 10. e5 Nfd7 11. Bxe7 Qxe7 12. h4 c5 13. f4 c4 14. g4 cxd3 15. Qxd3 Ba6 16. Qg3 Nc6 17. a3 Rac8 18. f5 Bxe2 19. Nxe2 f6 20. Nf4 fxe5 21. Ng6 Qf6 22. Nxf8 Rxf8 23. dxe5 Ndxe5 24. fxe6 Qxe6 25. Rhe1 Qxg4 26. Qxg4 Nxg4 27. Rxd5 Nf6 28. Rd6 Na5 29. Rg1 Nc4 30. Re6 Rf7 31. Ree1 Rd7 32. Re6 Kf7 33. Ree1 Rd4 34. Rd1 Rxh4 35. Rd3 g5 36. Rf1 Kg6 37. Rdf3 Ne4 38. Rd3 Nf6 39. Rdf3 Ne4 40. Rd3 Nf6 41. Rdf3 Ne4 1/2-1/2

