[Event "Warsaw Maciei Memorial Blitz"]
[Site "Warsaw"]
[Date "2024.07.08"]
[Round "2"]
[White "Lewczuk, Jakub"]
[Black "Alvarado, Carlos"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1640"]
[BlackElo "2108"]
[PlyCount "86"]
[EventDate "2024.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 b6 2. Nc3 Bb7 3. Bf4 e6 4. e4 Bb4 5. Bd3 Nf6 6. Qe2 Nc6 7. Nf3 h6 8. 0-0 g5 9. Bg3 g4 10. Ne5 Nxd4 11. Qd1 h5 12. Bh4 Be7 13. Bc4 Nc6 14. Nxc6 Bxc6 15. Re1 d6 16. Qe2 Nd7 17. Bxe7 Qxe7 18. Rad1 Ne5 19. Bb5 Bxb5 20. Nxb5 a6 21. Nd4 c5 22. Nb3 b5 23. a3 Rd8 24. Na5 0-0 25. h3 Rd7 26. hxg4 hxg4 27. g3 Qf6 28. Kg2 Qf3+ 29. Qxf3 gxf3+ 30. Kg1 Kg7 31. b4 c4 32. c3 Kf6 33. Re3 Rh8 34. Rd2 Kg5 35. Rd1 Kg4 36. Rd2 Rc8 37. Ra2 Nd3 38. a4 e5 39. axb5 axb5 40. Ra1 f6 41. Rd1 Rh7 42. Rexd3 cxd3 43. Rxd3 Rch8 0-1

[Event "Warsaw Maciei Memorial Blitz"]
[Site "Warsaw"]
[Date "2024.07.08"]
[Round "6"]
[White "Lewczuk, Jakub"]
[Black "Pesko, Tomasz"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1640"]
[BlackElo "1906"]
[PlyCount "123"]
[EventDate "2024.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. cxd3 c6 7. Nf3 Bd6 8. Ne5 0-0 9. 0-0 c5 10. Nb5 Bxe5 11. Bxe5 Na6 12. dxc5 Nxc5 13. Bd6 Ncd7 14. Bxf8 Qxf8 15. d4 a6 16. Nc3 Qb4 17. Rb1 Nb6 18. a3 Qd6 19. f3 Rd8 20. Qd3 Ne8 21. Rfd1 Qe7 22. e4 dxe4 23. fxe4 Nd6 24. Re1 Qg5 25. Rf1 Ndc4 26. Rf2 Ne5 27. Qd1 Ng4 28. Rf3 h5 29. Rg3 Qf6 30. Ne2 Qf2+ 31. Kh1 Nc4 32. Qf1 Nd2 33. Qxf2 Nxf2+ 34. Kg1 Nxb1 35. Kxf2 Nd2 36. Ke3 Nc4+ 37. Kd3 Nxb2+ 38. Kc2 Nc4 39. Rc3 b5 40. a4 Kf8 41. axb5 axb5 42. Rb3 Rb8 43. Nc3 Nd6 44. e5 Nf5 45. Kd3 b4 46. Na2 Ra8 47. Nxb4 g6 48. Nc6 Ra1 49. Rb8+ Kg7 50. h3 Ra3+ 51. Ke2 Ra2+ 52. Kd3 Rxg2 53. Rb7 Rg3+ 54. Kc4 Rxh3 55. Nd8 Nh6 56. Nxe6+ Kg8 57. Rb8+ Kh7 58. Ng5+ Kg7 59. Nxh3 Nf5 60. d5 Kh6 61. d6 g5 62. d7 1-0

[Event "Warsaw Maciei Memorial Blitz"]
[Site "Warsaw"]
[Date "2024.07.08"]
[Round "8"]
[White "Lewczuk, Jakub"]
[Black "Zaninotto, Franco"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1640"]
[BlackElo "1961"]
[PlyCount "49"]
[EventDate "2024.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 d5 3. Bf4 Bd6 4. e3 Bxf4 5. exf4 Nf6 6. Nf3 0-0 7. Bd3 b6 8. 0-0 c5 9. b3 Nc6 10. Bb5 Bd7 11. Bxc6 Bxc6 12. Ne5 Qc7 13. g4 Rac8 14. g5 Ne4 15. Nxe4 dxe4 16. dxc5 bxc5 17. Re1 Rfd8 18. Qh5 Rd2 19. Re3 Be8 20. Rh3 h6 21. gxh6 g6 22. Qg5 Qd8 23. h7+ Kh8 24. Nxf7+ Bxf7 25. Qe5+ 1-0

[Event "Warsaw Maciei Memorial Blitz"]
[Site "Warsaw"]
[Date "2024.07.08"]
[Round "9"]
[White "Patil, Harshal"]
[Black "Lewczuk, Jakub"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2083"]
[BlackElo "1640"]
[PlyCount "53"]
[EventDate "2024.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bg4 5. 0-0 e6 6. Ne5 Bh5 7. d4 Bd6 8. Nc3 0-0 9. Bg5 h6 10. Bf4 Bxe5 11. dxe5 Nfd7 12. h4 dxc4 13. a4 Qc7 14. Qd4 Rd8 15. Rfd1 Na6 16. Qxc4 Nxe5 17. Qe4 f6 18. Bh3 Kh8 19. Bxe6 Re8 20. Bxe5 fxe5 21. Rd7 Qb6 22. Qxe5 Rg8 23. Bxg8 Rxg8 24. Qxh5 Qxb2 25. Rb1 Qxc3 26. Rbxb7 Nc5 27. Qxh6+ 1-0

[Event "Warsaw Maciei Memorial Blitz"]
[Site "Warsaw"]
[Date "2024.07.08"]
[Round "7"]
[White "Pires, Emanuel Joao Robart"]
[Black "Lewczuk, Jakub"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1977"]
[BlackElo "1640"]
[PlyCount "65"]
[EventDate "2024.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. Bb3 e6 4. e5 c5 5. c3 Nc6 6. d4 Be7 7. Nf3 a5 8. 0-0 Qc7 9. a3 Bd8 10. Re1 Nge7 11. Bc2 Ng6 12. g3 0-0 13. h4 b5 14. h5 Nge7 15. Nbd2 Qb6 16. Nf1 cxd4 17. cxd4 b4 18. Be3 Bd7 19. Nh4 Nc8 20. Qg4 Bxh4 21. Qxh4 N8a7 22. h6 f5 23. exf6 g6 24. Qg4 Rxf6 25. Rad1 bxa3 26. bxa3 Qc7 27. Rc1 e5 28. Qg5 Qd6 29. dxe5 Nxe5 30. Nh2 d4 31. Bxd4 Qxd4 32. Qxf6 Rf8 33. Qg7# 1-0

[Event "Warsaw Maciei Memorial Blitz"]
[Site "Warsaw"]
[Date "2024.07.08"]
[Round "10"]
[White "Tsiapko, Andrii"]
[Black "Lewczuk, Jakub"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2167"]
[BlackElo "1640"]
[PlyCount "49"]
[EventDate "2024.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 a6 5. g3 b5 6. c5 Bf5 7. Bg2 e6 8. Nh4 Bg6 9. Nxg6 fxg6 10. 0-0 Be7 11. e4 dxe4 12. Nxe4 0-0 13. Ng5 Qd7 14. Bh3 Kh8 15. Bxe6 Qe8 16. Qb3 Nd5 17. Bxd5 Bxg5 18. Bxg5 cxd5 19. Qxd5 Ra7 20. Rae1 Qc8 21. Be7 Re8 22. Bd6 Nd7 23. Qf7 Rg8 24. d5 Qa8 25. Re7 1-0

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "1"]
[White "Gniadek, Maurycy"]
[Black "Lewczuk, Jakub"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "1204"]
[PlyCount "58"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb3 Nc6 5. Nc3 Nf6 6. Nf3 Bf5 7. 0-0 e6 8. d4 Bd6 9. Bg5 0-0 10. Re1 Be7 11. Nb5 a6 12. Nc3 b5 13. a4 b4 14. Ne2 Ne4 15. Bxe7 Qxe7 16. c3 bxc3 17. Nxc3 Nxc3 18. bxc3 Rac8 19. Rc1 Na5 20. c4 dxc4 21. Ba2 h6 22. Rc3 Qb4 23. Rc1 c3 24. Re3 c2 25. Qd2 Qxd2 26. Nxd2 Rb8 27. Bb3 Nxb3 28. Nxb3 Rfc8 29. Re2 Rxb3 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "9"]
[White "Lewczuk, Jakub"]
[Black "Fuks, Milan"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "70"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nf3 Bg4 6. Nbd2 e6 7. Bd3 Be7 8. h3 Bh5 9. g4 Bg6 10. Be2 0-0 11. Ne5 Nxe5 12. dxe5 Ne4 13. Nf3 Bh4 14. Nxh4 Qxh4 15. Rf1 Qxh3 16. Bf3 f6 17. Rh1 Qxf3 18. Qxf3 fxe5 19. Qh3 exf4 20. g5 fxe3 21. fxe3 Nxg5 22. Qg4 Nf3+ 23. Kd1 Rf6 24. Kc1 Raf8 25. b3 Ne5 26. Qh3 Nd3+ 27. Kd2 Rf2+ 28. Kd1 R8f6 29. a4 Rb2 30. Qg3 Nf2+ 31. Ke1 Nxh1 32. Qb8+ Rf8 33. Qe5 Bd3 34. Qxe6+ Kh8 35. Qxd5 Rf1# 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "11"]
[White "Lewczuk, Jakub"]
[Black "Malachowski, Szymon"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1132"]
[PlyCount "45"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 c5 5. c3 Nc6 6. Ngf3 cxd4 7. exd4 Bd6 8. Bg3 0-0 9. Bd3 Bxg3 10. hxg3 Bd7 11. Ne5 h6 12. g4 Nxe5 13. dxe5 Ne8 14. f4 Qb6 15. g5 Qe3+ 16. Be2 Qg3+ 17. Kf1 Qxf4+ 18. Nf3 hxg5 19. Qc2 Qf5 20. Bd3 Qf4 21. Bh7+ Kh8 22. Bg8+ Kxg8 23. Qh7# 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "7"]
[White "Lewczuk, Jakub"]
[Black "Wnorowski, Lukasz"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1155"]
[PlyCount "65"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nd2 Be7 5. c3 Nbd7 6. Ngf3 0-0 7. Bd3 b6 8. Ne5 Bb7 9. g4 Nxe5 10. dxe5 Nd7 11. h4 d4 12. Rh2 dxc3 13. bxc3 Nc5 14. Bc2 Nd3+ 15. Bxd3 Qxd3 16. g5 f6 17. gxf6 gxf6 18. Rh3 Qf5 19. Rg3+ Kh8 20. exf6 Rxf6 21. Qe2 Rg6 22. Rxg6 Qxg6 23. Be5+ Bf6 24. Bxf6+ Qxf6 25. Kd1 Rd8 26. Kc2 Qe7 27. Rg1 Qd6 28. f3 Ba6 29. c4 Qc5 30. Qg2 Qe7 31. Qg3 Qd7 32. Qe5+ Qg7 33. Qxg7# 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "10"]
[White "Monka, Patryk"]
[Black "Lewczuk, Jakub"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "69"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Nf3 Bg4 7. Bf4 e6 8. 0-0 Bd6 9. Bxd6 Qxd6 10. Re1 0-0 11. Nbd2 e5 12. dxe5 Nxe5 13. Bc2 Nxf3+ 14. Nxf3 h6 15. h3 Bh5 16. g4 Bg6 17. Bxg6 fxg6 18. Ne5 Ne4 19. Rxe4 Rae8 20. Qd4 Qe6 21. Re2 h5 22. Rae1 hxg4 23. hxg4 g5 24. Nd3 Qd7 25. Rxe8 Rxe8 26. Rxe8+ Qxe8 27. Qxd5+ Kh8 28. Qxg5 Qd7 29. Qf5 Qd6 30. Ne5 Qd1+ 31. Kg2 Qd5+ 32. Kg3 Qxa2 33. Ng6+ Kg8 34. Ne7+ Kh8 35. Qh5# 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "8"]
[White "Trzopek, Fabian"]
[Black "Lewczuk, Jakub"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1191"]
[PlyCount "166"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 e6 4. d4 Nd7 5. Nf3 Ne7 6. Bd3 Nb6 7. b3 Nf5 8. Bxf5 exf5 9. Bb2 Be6 10. c3 Be7 11. Nbd2 a5 12. a4 c5 13. Qe2 cxd4 14. Nxd4 0-0 15. N2f3 Rc8 16. 0-0 Qd7 17. Nb5 Bc5+ 18. Kh1 h6 19. Nfd4 Bxd4 20. Nxd4 Qe7 21. Ba3 Qd7 22. Bxf8 Rxf8 23. Nb5 Qe7 24. Nd6 Na8 25. Qb5 b6 26. Qd3 Rd8 27. Nxf5 Qd7 28. Nd6 Qc6 29. Qe3 Qd7 30. Rfd1 Qc6 31. Rac1 Nc7 32. Re1 Rf8 33. c4 dxc4 34. Nxc4 b5 35. Nxa5 Qa6 36. Rxc7 Qxa5 37. Rcc1 bxa4 38. bxa4 Qxa4 39. Qb6 Qd7 40. Red1 Qe8 41. Rc2 Bd7 42. Rcd2 Ba4 43. Ra1 Qc8 44. Re2 Qc4 45. Ree1 Be8 46. Qe3 Qd5 47. e6 f6 48. Rab1 Bc6 49. Rb2 Kh7 50. e7 Re8 51. Rd2 Qa5 52. Rd8 Rxd8 53. exd8R Qxd8 54. Qc1 Qd5 55. Qc2+ Kh8 56. Rd1 Qb5 57. Rd8+ Be8 58. h3 Qf1+ 59. Kh2 Qxf4+ 60. g3 Qe5 61. Qc6 Qe2+ 62. Qg2 Qe7 63. Qd2 Kg8 64. Kg2 Qb7+ 65. Qd5+ Qxd5+ 66. Rxd5 Bc6 67. Kf2 Bxd5 68. Ke3 Kf7 69. Kf4 Be6 70. g4 g5+ 71. Kg3 Kg6 72. Kf3 h5 73. gxh5+ Kxh5 74. Kg3 f5 75. Kf3 Kh4 76. Kg2 f4 77. Kh2 Bxh3 78. Kg1 f3 79. Kh1 Bg2+ 80. Kg1 f2+ 81. Kxg2 Kg4 82. Kf1 Kh3 83. Ke2 Kg2 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "2"]
[White "Kania, Maciej"]
[Black "Lewczuk, Jakub"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1242"]
[PlyCount "149"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 e6 7. Nf3 Bd6 8. Bg3 0-0 9. 0-0 Bxg3 10. hxg3 Re8 11. Re1 Qc7 12. Qc2 g6 13. Nbd2 e5 14. dxe5 Nxe5 15. Bb5 Bf5 16. Qb3 Re7 17. Nd4 Bd7 18. f4 Nc6 19. Rxe7 Nxe7 20. Bxd7 Qxd7 21. Re1 Nc6 22. N2f3 Ne7 23. Ne5 Qc8 24. c4 Qc5 25. Qe3 Qc8 26. Nxf7 Ne4 27. cxd5 Kxf7 28. Qxe4 Qd7 29. Qe6+ Qxe6 30. Rxe6 Nxd5 31. Re5 Rd8 32. Ne6 Rd6 33. Ng5+ Kg7 34. Kf2 h6 35. Ne4 Rd7 36. Nc5 Rd6 37. Nxb7 Rd7 38. Nc5 Rd6 39. a3 Nb6 40. b3 Rd2+ 41. Re2 Rxe2+ 42. Kxe2 Kf6 43. Kf3 h5 44. b4 Nc4 45. a4 Nb2 46. b5 Nc4 47. Nb3 Nb6 48. a5 Nc4 49. a6 Nb6 50. Nd4 Nc8 51. Nc6 Ke6 52. Ke4 h4 53. gxh4 Nd6+ 54. Kd4 Nxb5+ 55. Kc5 Nc7 56. Nb4 Kf5 57. g3 Kg4 58. Kd6 Nb5+ 59. Kc6 Nd4+ 60. Kb7 Nb5 61. Nc6 Kxg3 62. Nxa7 Nxa7 63. Kxa7 Kxf4 64. Kb7 Kg4 65. a7 Kxh4 66. a8Q g5 67. Qh8+ Kg3 68. Qh1 g4 69. Qg1+ Kf3 70. Kc6 g3 71. Kd5 g2 72. Kd4 Kg3 73. Ke3 Kg4 74. Qxg2+ Kf5 75. Qd5+ 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "5"]
[White "Lewczuk, Jakub"]
[Black "Branecki, Maciej"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1175"]
[PlyCount "117"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 f6 4. Nf3 Bg4 5. Nbd2 e5 6. dxe5 fxe5 7. Bg3 e4 8. h3 Bh5 9. Bh4 Be7 10. Bxe7 Qxe7 11. g4 Bxg4 12. hxg4 exf3 13. Nxf3 Qb4+ 14. Nd2 Qxb2 15. Rb1 Qf6 16. Rxb7 Qe7 17. Bb5 Qd7 18. Nb3 a6 19. Ba4 Nge7 20. Nd4 0-0 21. Nxc6 Nxc6 22. Bb3 Ne7 23. Qd3 Ng6 24. Bxd5+ Rf7 25. Bxf7+ Qxf7 26. Qb3 Rf8 27. Rb8 Qxb3 28. Rxf8+ Nxf8 29. cxb3 Ne6 30. Kd2 Ng5 31. f4 Ne4+ 32. Kc2 Nf2 33. Rg1 Nh3 34. Rg2 g5 35. f5 Kg7 36. Kd2 Kf6 37. Ke2 Ke5 38. Kf3 h5 39. gxh5 Kxf5 40. Kg3 g4 41. e4+ Kg5 42. e5 Nf4 43. h6 Nh5+ 44. Kh2 Nf4 45. h7 Ng6 46. e6 Kf6 47. Rxg4 Nh8 48. Rg8 c6 49. Rxh8 Kg7 50. Ra8 Kxh7 51. e7 c5 52. e8Q c4 53. Ra7+ Kh6 54. Qe6+ Kg5 55. Rg7+ Kf4 56. Rf7+ Kg5 57. Qf6+ Kh5 58. Qf5+ Kh6 59. Rh7# 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "6"]
[White "Owczarek, Maciej"]
[Black "Lewczuk, Jakub"]
[Result "0-1"]
[ECO "D15"]
[PlyCount "84"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 a6 5. Nf3 b5 6. cxd5 cxd5 7. e3 Bf5 8. Ne5 e6 9. Be2 Bd6 10. Bf4 0-0 11. 0-0 Ne4 12. Bd3 f6 13. Bxe4 dxe4 14. Ng4 Bxf4 15. exf4 b4 16. Ne2 Bxg4 17. h3 Bf5 18. d5 exd5 19. Nd4 Bc8 20. Qb3 a5 21. Rfd1 Re8 22. Ne2 Bb7 23. f5 Qd7 24. Nd4 Nc6 25. Ne6 Ne7 26. Rac1 Nxf5 27. Nc7 e3 28. Nxe8 exf2+ 29. Kxf2 Rxe8 30. g4 Ne7 31. a3 bxa3 32. Qxa3 Nc6 33. Qc5 d4 34. Re1 Rxe1 35. Rxe1 Ne5 36. Rd1 d3 37. Qxa5 Qd4+ 38. Kf1 Qf4+ 39. Ke1 Qe3+ 40. Kf1 Qe2+ 41. Kg1 Nf3+ 42. Kh1 Qh2# 0-1

