[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "1"]
[White "Feseniuk, Pavlo"]
[Black "Lewinski, Leon"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1342"]
[PlyCount "42"]
[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. Nc3 d6 3. d3 Nf6 4. g3 g6 5. Bg2 Bg7 6. f4 0-0 7. Nf3 Nc6 8. 0-0 Nd4 9. Ne2 Nc6 10. h3 e6 11. g4 d5 12. e5 Nd7 13. Ng3 a6 14. a4 b6 15. d4 cxd4 16. Nxd4 Nxd4 17. Qxd4 Nc5 18. Be3 Bb7 19. Rfd1 Rc8 20. Qb4 a5 21. Qd4 f6 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "1"]
[White "Lewinski, Leon"]
[Black "Brzezina, Pawel"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1492"]
[PlyCount "109"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 0-0 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. 0-0 d6 10. c3 Bg4 11. h3 Bh5 12. b4 Bb6 13. Nxb6 axb6 14. Bd5 Rb8 15. a4 Qf6 16. Rc1 Ne7 17. Bb3 Bxf3 18. Qxf3 Qxf3 19. gxf3 Ng6 20. Rcd1 Nf4 21. Kh2 Rfd8 22. d4 Kf8 23. dxe5 dxe5 24. b5 Ke7 25. Bd5 Rd6 26. Bb3 Rbd8 27. Rxd6 Rxd6 28. Rd1 Ne2 29. Rxd6 cxd6 30. h4 Nxc3 31. Kg3 Kf6 32. f4 Ne2+ 33. Kf3 Nd4+ 34. Kg4 Nxb3 35. fxe5+ dxe5 36. f4 Nc5 37. fxe5+ Kxe5 38. h5 Kxe4 39. Kh4 f5 40. Kg3 Ke3 41. Kg2 Ke2 42. Kg3 Ne6 43. Kg2 f4 44. Kh3 f3 45. Kg4 Nd4 46. Kf4 f2 47. Ke5 f1Q 48. Kxd4 Qf4+ 49. Kd5 Qxa4 50. Ke6 Qxb5 51. Kf7 Qxh5+ 52. Kxg7 Qf5 53. Kxh6 Qg4 54. Kh7 Qg5 55. Kh8 0-1

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.09"]
[Round "9"]
[White "Trybek, Kacper"]
[Black "Lewinski, Leon"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "114"]
[EventDate "2022.08.04"]
[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. Bc4 d6 3. Nf3 Nf6 4. Nc3 g6 5. 0-0 Bg7 6. Re1 0-0 7. d3 Nc6 8. Bg5 Bd7 9. Bxf6 Bxf6 10. Qd2 a6 11. Qh6 Bg7 12. Qg5 b5 13. Bd5 Re8 14. Bxc6 Bxc6 15. Rad1 Qd7 16. d4 cxd4 17. Nxd4 Rad8 18. Nxc6 Qxc6 19. b4 Bxc3 20. Re3 Bg7 21. Qf4 Qxc2 22. Ree1 Bc3 23. Rc1 Qd3 24. Red1 Qc4 25. h3 Qxb4 26. Qe3 Rc8 27. g3 Bg7 28. Rxc8 Rxc8 29. a3 Qa4 30. Re1 b4 31. axb4 Qxb4 32. Rd1 Qb2 33. f3 Bf6 34. h4 Rc2 35. f4 Rh2 36. Kf1 Rh1+ 37. Qg1 Rxg1+ 38. Kxg1 Bd4+ 39. Rxd4 Qxd4+ 40. Kf1 Qxe4 41. Kf2 Qc2+ 42. Kf3 e5 43. fxe5 dxe5 44. Ke3 Qc8 45. Ke4 Qg4+ 46. Kxe5 Qxg3+ 47. Kd5 Qxh4 48. Kc5 Qe4 49. Kb6 Qd5 50. Kxa6 Qc5 51. Kb7 Qd6 52. Ka7 Qc6 53. Kb8 Qd7 54. Ka8 Kg7 55. Kb8 Kf6 56. Ka8 Ke6 57. Kb8 Qb7+ 0-1

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.08"]
[Round "8"]
[White "Lewinski, Leon"]
[Black "Trybek, Mikolaj"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "131"]
[EventDate "2022.08.04"]
[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 e6 2. d4 b6 3. Nf3 Bb7 4. Nc3 Nf6 5. Bc4 Nxe4 6. Nxe4 Bxe4 7. Qe2 Bb7 8. 0-0 Be7 9. Re1 d5 10. Bb3 0-0 11. Be3 Ba6 12. Qd1 Nc6 13. Nd2 Bf6 14. Qg4 g6 15. Bh6 Bg7 16. Qh3 Nxd4 17. Bxg7 Kxg7 18. Qc3 Qf6 19. Qxc7 Rfc8 20. Qg3 Ne2+ 21. Rxe2 Bxe2 22. Re1 Ba6 23. Nf3 h5 24. Re5 Kf8 25. Ng5 Rc7 26. Nh7+ Ke7 27. Nxf6 Kxf6 28. Qg5+ Kg7 29. Qg3 Kf8 30. Re3 Rac8 31. Rf3 Be2 32. Rc3 Rxc3 33. bxc3 a5 34. Qd6+ Kg7 35. Qe5+ Kf8 36. Qxe2 Rxc3 37. Qa6 d4 38. Qxb6 d3 39. Qd4 dxc2 40. Qxc3 c1Q+ 41. Qxc1 f5 42. Bxe6 Ke7 43. Bc4 h4 44. Qa3+ Kd7 45. Bb5+ Ke6 46. Qxa5 Kf6 47. Qc3+ Kg5 48. g3 h3 49. Qb4 Kf6 50. Qd4+ Kf7 51. Bc4+ Ke7 52. Qc5+ Kf6 53. Qd4+ Ke7 54. Qh4+ Kd6 55. Qxh3 Ke5 56. Bd3 Kd4 57. Bxf5 Ke5 58. Bxg6 Kf6 59. Qh4+ Ke6 60. Bf7+ Kd6 61. Qg5 Kc6 62. Qe5 Kb6 63. Qd5 Kc7 64. Qe6 Kb7 65. Qd6 Ka8 66. Bd5+ 1-0

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.06"]
[Round "6"]
[White "Lewinski, Leon"]
[Black "Goralik, Zuzanna"]
[Result "0-1"]
[ECO "C28"]
[PlyCount "64"]
[EventDate "2022.08.04"]
[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. Bc4 Nf6 4. d3 Bb4+ 5. Nc3 Bxc3+ 6. bxc3 0-0 7. 0-0 d6 8. d4 Bg4 9. h3 Bh5 10. Re1 h6 11. a4 Na5 12. Bd3 d5 13. Ba3 Re8 14. Qd2 dxe4 15. Bxe4 Nc4 16. Qd3 Nxa3 17. Rxa3 Nd7 18. Bh7+ Kf8 19. Qc4 Bxf3 20. gxf3 Qg5+ 21. Kf1 Nf6 22. Bd3 Rad8 23. Qxc7 Rd7 24. Qc5+ Kg8 25. Bb5 Rd5 26. Qb4 Rc8 27. Bc4 Rd7 28. Rxe5 Qc1+ 29. Re1 Qf4 30. Rb3 Re8 31. Reb1 Qh2 32. Bb5 Qh1# 0-1

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.06"]
[Round "5"]
[White "Lewinski, Leon"]
[Black "Wiekiera, Tomasz"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "52"]
[EventDate "2022.08.04"]
[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. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. 0-0 Bg4 7. h3 Bh5 8. a3 Nd4 9. b4 Nxf3+ 10. gxf3 Bd4 11. Re1 Bxc3 12. Re3 Bxa1 13. Bd2 Bd4 14. Re2 Bxf3 15. c3 Bxe2 16. Qxe2 Bb6 17. Qd1 Qd7 18. a4 0-0-0 19. a5 Qxh3 20. axb6 axb6 21. Qa1 Ng4 22. Qa8+ Kd7 23. Bb5+ Ke7 24. Be3 Rxa8 25. d4 Ra1+ 26. Bf1 Rxf1# 0-1

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.05"]
[Round "4"]
[White "Szumiec, Jan"]
[Black "Lewinski, Leon"]
[Result "1/2-1/2"]
[ECO "B76"]
[PlyCount "52"]
[EventDate "2022.08.04"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Bd7 10. 0-0-0 Rc8 11. h4 Ne5 12. Be2 Qa5 13. h5 Ba4 14. hxg6 fxg6 15. Ne6 Rfe8 16. Bh6 Bh8 17. f4 Nc4 18. Bxc4 Rxc4 19. f5 Qb6 20. fxg6 Nxe4 21. gxh7+ Kxh7 22. Be3+ Kg8 23. Bxb6 Nxd2 24. Rxd2 axb6 25. Rd3 Bxc3 26. Rxc3 Rxg4 1/2-1/2

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.05"]
[Round "3"]
[White "Trzopek, Fabian"]
[Black "Lewinski, Leon"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "108"]
[EventDate "2022.08.04"]
[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. Be2 Nf6 4. d3 g6 5. 0-0 Bg7 6. e5 dxe5 7. Nxe5 0-0 8. Qe1 Qc7 9. Bf3 Nc6 10. Nxc6 bxc6 11. c3 Bg4 12. Qe2 h5 13. h3 Bxf3 14. Qxf3 Rad8 15. Rd1 Rfe8 16. Be3 Qb6 17. Na3 e5 18. Nc4 Qb5 19. Qg3 Rd5 20. f3 Nd7 21. Na3 Qb6 22. c4 Rd6 23. Rac1 Rde6 24. Rb1 a5 25. b3 f5 26. Bd2 f4 27. Qf2 Nf6 28. Ra1 Rd8 29. Qe1 Rxd3 30. Bxa5 Rxd1 31. Rxd1 Qb8 32. Rd2 Rd6 33. Rxd6 Qxd6 34. Bc3 Nd7 35. Nc2 g5 36. g4 hxg4 37. hxg4 Qh6 38. a4 Qh3 39. a5 Qxf3 40. a6 Qxg4+ 41. Kf1 Qh3+ 42. Ke2 e4 43. a7 Qf3+ 44. Kd2 Bxc3+ 45. Kc1 Nb6 46. Qxc3 Qxc3 47. Kb1 Na8 48. Kc1 f3 49. Kd1 Qd3+ 50. Kc1 f2 51. Kb2 f1R 52. b4 Rf2 53. bxc5 Rxc2+ 54. Kb1 Qd1# 0-1

[Event "Krakow Malopolski Cup"]
[Site "Krakow"]
[Date "2022.08.04"]
[Round "1"]
[White "Wronka, Leon"]
[Black "Lewinski, Leon"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "132"]
[EventDate "2022.08.04"]
[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. Bc4 d6 3. Nf3 Nf6 4. Nc3 g6 5. d3 Bg7 6. Be3 0-0 7. 0-0 Nc6 8. Nd5 e6 9. Nxf6+ Qxf6 10. c3 Bd7 11. Bb5 a6 12. Bxc6 Bxc6 13. Bg5 Ba4 14. Bxf6 Bxd1 15. Rfxd1 Bxf6 16. a3 a5 17. d4 Rad8 18. dxc5 dxc5 19. Rxd8 Rxd8 20. e5 Bg7 21. b4 b6 22. bxc5 bxc5 23. g3 f6 24. exf6 Bxf6 25. Rc1 Rd3 26. Kg2 Bxc3 27. a4 Bb4 28. Ne5 Rd8 29. Kh3 Kg7 30. f4 Kf6 31. Nc6 Rc8 32. Nxb4 axb4 33. Kg4 b3 34. Rb1 c4 35. Kh4 Ra8 36. g4 Rxa4 37. g5+ Kf5 38. Kg3 c3 39. Rxb3 c2 40. Rb5+ Ke4 41. Rc5 Ra2 42. h4 Kd3 43. Kg4 Kd2 44. h5 c1Q 45. Rxc1 Kxc1 46. hxg6 hxg6 47. Kf3 Kd2 48. Ke4 Ra6 49. f5 exf5+ 50. Kf4 Ra4+ 51. Ke5 f4 52. Kf6 f3 53. Kxg6 f2 54. Kh6 f1Q 55. g6 Ra8 56. g7 Ke2 57. Kh7 Kf3 58. g8Q Rxg8 59. Kxg8 Ke4 60. Kg7 Ke5 61. Kg6 Qf5+ 62. Kg7 Ke6 63. Kg8 Ke7 64. Kg7 Qg5+ 65. Kh7 Kf7 66. Kh8 Qg7# 0-1

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.08"]
[Round "9"]
[White "Lewinski, Leon"]
[Black "Lanowy, Michal"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "47"]
[EventDate "2022.05.04"]
[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. Nc3 d6 5. d3 Nf6 6. Bg5 Bg4 7. 0-0 Bxf3 8. Qxf3 Nd4 9. Qd1 h6 10. Bxf6 gxf6 11. Nd5 f5 12. c3 Ne6 13. exf5 Nf4 14. Nxf4 exf4 15. Qh5 Rf8 16. Rfe1+ Kd7 17. Be6+ fxe6 18. fxe6+ Kc8 19. e7 Qe8 20. Qg4+ Kb8 21. exf8Q Qxf8 22. Qd7 Qg8 23. Re8+ Qxe8 24. Qxe8# 1-0

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.07"]
[Round "7"]
[White "Lewinski, Leon"]
[Black "Puszko, Szymon"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "38"]
[EventDate "2022.05.04"]
[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. Nc3 Nf6 5. d3 d6 6. Bg5 Be6 7. Bxe6 fxe6 8. Bxf6 Qxf6 9. 0-0 0-0-0 10. a3 Rhe8 11. b4 Bb6 12. Qd2 g5 13. Qxg5 Qf7 14. Rad1 Rg8 15. Qh6 Rg6 16. Qh5 Rxg2+ 17. Kxg2 Qxh5 18. Na4 Rg8+ 19. Kh1 Qxf3# 0-1

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.07"]
[Round "8"]
[White "Trybek, Kacper"]
[Black "Lewinski, Leon"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "149"]
[EventDate "2022.05.04"]
[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. Bc4 Nf6 3. Nc3 Nc6 4. Nf3 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bc5 8. h3 0-0 9. 0-0 Re8 10. Re1 Nd4 11. b3 Nxf3+ 12. Qxf3 Re6 13. Bf5 Rf6 14. Rxe5 Bd4 15. Bb2 Bxb2 16. Rb1 Bxe5 17. Rd1 Rxf5 18. Qe2 Bd4 19. Rf1 Bd7 20. c3 Bxf2+ 21. Rxf2 Rxf2 22. Qxf2 Qe7 23. d4 Re8 24. a4 Qe1+ 25. Qf1 Qxf1+ 26. Kxf1 b5 27. axb5 Bxb5+ 28. Kf2 Re2+ 29. Kf3 Rc2 30. Ke4 Rxc3 31. Kd5 Rxb3 32. g4 Rxh3 33. g5 Rh5 34. Ke4 Rxg5 35. Kf4 a5 36. Kxg5 a4 37. d5 a3 38. d6 Ba6 39. d7 h6+ 40. Kf4 a2 41. d8Q+ Kh7 42. Qd1 Be2 43. Qc2+ g6 44. Qxa2 g5+ 45. Kg3 h5 46. Qxe2 h4+ 47. Kh2 c5 48. Qh5+ Kg7 49. Qxg5+ Kf8 50. Qxc5+ Kg8 51. Qg5+ Kf8 52. Qxh4 Ke8 53. Qh8+ Ke7 54. Kg3 f5 55. Kf4 Ke6 56. Qe5+ Kf7 57. Qxf5+ Ke7 58. Qd5 Kf6 59. Qf5+ Kg7 60. Qg5+ Kh7 61. Qh5+ Kg7 62. Kf5 Kf8 63. Qh6+ Kg8 64. Qe6+ Kg7 65. Qg6+ Kh8 66. Qh6+ Kg8 67. Qg6+ Kh8 68. Qa6 Kg7 69. Qg6+ Kh8 70. Qa6 Kg7 71. Kg5 Kh7 72. Qa7+ Kg8 73. Kf6 Kh8 74. Kg6 Kg8 75. Qg7# 1-0

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.06"]
[Round "5"]
[White "Lewinski, Leon"]
[Black "Radziszewski, Leon"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "89"]
[EventDate "2022.05.04"]
[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. Nc3 Nf6 5. d3 0-0 6. Bg5 d6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. 0-0 Bg4 10. c3 Bxf3 11. Qxf3 a6 12. a4 Ne7 13. Nxe7+ Qxe7 14. Rad1 b5 15. axb5 axb5 16. Bxb5 Ra2 17. b4 Bb6 18. d4 Ra3 19. d5 Rfa8 20. h3 R8a7 21. Qe2 Ra2 22. Rd2 R2a3 23. Rdd1 Rxc3 24. Ra1 Rca3 25. Rxa3 Rxa3 26. Qb2 Ra7 27. Rc1 Bd4 28. Qc2 Qd8 29. Bc6 h6 30. b5 Bc5 31. Qb2 Bd4 32. Qb4 Bc5 33. Qc4 Qh4 34. Qe2 Kh7 35. g3 Qxh3 36. Qf3 f6 37. Be8 Qc8 38. Bh5 Qh3 39. Bg4 Ra3 40. Qf5+ g6 41. Qd7+ Kg8 42. Bxh3 Ra2 43. Be6+ Kh8 44. Qe8+ Kh7 45. Qg8# 1-0

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.06"]
[Round "6"]
[White "Yuzko, Pavlo"]
[Black "Lewinski, Leon"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "91"]
[EventDate "2022.05.04"]
[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 d6 3. Bc4 Nf6 4. Nc3 g6 5. 0-0 Bg7 6. d3 0-0 7. Bg5 Nc6 8. Qd2 Bd7 9. Bh6 e6 10. Bf4 e5 11. Bh6 Nd4 12. Nxd4 exd4 13. Nd5 Ng4 14. Bxg7 Kxg7 15. Qf4 Qh4 16. h3 f5 17. hxg4 fxg4 18. Qxd6 Rf7 19. Nc7 g3 20. fxg3 Rxf1+ 21. Rxf1 Qh5 22. Qe7+ Kh6 23. Nxa8 Bg4 24. Qh4 Be2 25. Qxh5+ Bxh5 26. e5 Be2 27. e6 g5 28. e7 Bh5 29. Rf3 g4 30. Rf8 Kg7 31. e8Q Bxe8 32. Rxe8 h5 33. Re7+ Kg6 34. Rxb7 Kg5 35. Rxa7 h4 36. gxh4+ Kxh4 37. a4 g3 38. a5 Kg5 39. a6 Kf6 40. Rb7 Ke5 41. Nc7 Kd6 42. Bd5 c4 43. a7 cxd3 44. a8Q dxc2 45. Qa6+ Kc5 46. Rb5# 1-0

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.05"]
[Round "3"]
[White "Lewinski, Leon"]
[Black "Korzeniowski, Wojciech"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "52"]
[EventDate "2022.05.04"]
[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. Nc3 Nf6 5. d3 d6 6. Bg5 Be6 7. Bxe6 fxe6 8. Bxf6 Qxf6 9. 0-0 0-0-0 10. Qd2 d5 11. exd5 exd5 12. Rfe1 Bb4 13. a3 Ba5 14. b4 Bb6 15. Re2 e4 16. dxe4 dxe4 17. Nd5 Qxa1+ 18. Re1 Qa2 19. Rd1 exf3 20. gxf3 Nd4 21. c4 Nxf3+ 22. Kf1 Nxd2+ 23. Kg2 Ne4 24. Kf3 Qxf2+ 25. Kg4 h5+ 26. Kh3 Ng5# 0-1

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.05"]
[Round "4"]
[White "Przygoda, Mateusz"]
[Black "Lewinski, Leon"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "57"]
[EventDate "2022.05.04"]
[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. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nf6 6. d4 cxd4 7. Qxd4 0-0 8. Nbc3 Nc6 9. Qe3 Ng4 10. Qd2 Nf6 11. Nd5 Nxd5 12. exd5 Ne5 13. b3 Nf3+ 14. Bxf3 Bxa1 15. Qh6 Bd7 16. Be3 Bb2 17. c3 Bb5 18. Bd4 e5 19. dxe6 f6 20. Bd5 Kh8 21. Nf4 Qe8 22. Re1 Bc6 23. e7 Bxd5 24. exf8Q+ Qxf8 25. Nxg6+ Kg8 26. Nxf8 Rxf8 27. Re7 Rf7 28. Re8+ Rf8 29. Rxf8# 1-0

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.04"]
[Round "1"]
[White "Lewinski, Leon"]
[Black "Ejsymont, Eryk"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1273"]
[PlyCount "52"]
[EventDate "2022.05.04"]
[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. e5 Nc6 4. Qe2 Bg7 5. Nc3 f6 6. exf6 Nxf6 7. d3 0-0 8. Be3 b6 9. Qd2 e5 10. Bh6 d5 11. Bxg7 Kxg7 12. 0-0-0 Qc7 13. Re1 Bg4 14. Qe2 Rae8 15. h3 Nd4 16. Qe3 Bxf3 17. gxf3 Nh5 18. Bg2 Nf4 19. Rhg1 Nxg2 20. Rxg2 Nxf3 21. Rf1 d4 22. Qe2 dxc3 23. bxc3 e4 24. dxe4 Qf4+ 25. Kd1 Rd8+ 26. Qd2 Qxd2# 0-1

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.04"]
[Round "2"]
[White "Scisly, Mieszko"]
[Black "Lewinski, Leon"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "66"]
[EventDate "2022.05.04"]
[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. Bc4 d6 3. c3 g6 4. d4 cxd4 5. cxd4 Nf6 6. Nf3 Bg7 7. 0-0 0-0 8. Nc3 Nc6 9. d5 Ne5 10. Nxe5 dxe5 11. Be3 a6 12. Rc1 b5 13. Be2 b4 14. Nb1 Nxe4 15. f3 Nd6 16. a3 Nf5 17. Bc5 bxa3 18. Bxa3 Ne3 19. Qd3 Nxf1 20. Rxf1 Bf5 21. Qd1 Bxb1 22. Qxb1 Rc8 23. Bxa6 Qb6+ 24. Rf2 Qxa6 25. Bxe7 Rfe8 26. Ba3 Rc7 27. d6 Rb7 28. Rd2 Rd8 29. d7 Rbxd7 30. Rf2 Rd1+ 31. Qxd1 Rxd1+ 32. Rf1 Qb6+ 33. Kh1 Rxf1# 0-1

