[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.12"]
[Round "4"]
[White "Morczynski, Joachim"]
[Black "Wasylewski, Marcin"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1762"]
[BlackElo "1412"]
[PlyCount "67"]
[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. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 d6 8. exd6 Nf6 9. Qe2 Bxd6 10. g3 0-0 11. Bg2 e5 12. 0-0 Bg4 13. Qc2 Qc8 14. Bg5 Bf5 15. Qe2 Ne4 16. Nbd2 Nxg5 17. Nxg5 h6 18. Nge4 Bc7 19. Nc4 Rd8 20. Rad1 Qb8 21. Qh5 Bg6 22. Qh4 Na5 23. Ne3 Bb6 24. Nd5 Nc6 25. b4 Qc8 26. b5 Qe6 27. bxc6 bxc6 28. Nxb6 Rxd1 29. Nxa8 Qd5 30. Nf6+ gxf6 31. Bxd5 Rxd5 32. Qxf6 Rd2 33. Nc7 e4 34. Ne6 1-0

[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 "2021.07.16"]
[Round "7"]
[White "Wilgosz, Jan"]
[Black "Wasylewski, Marcin"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1561"]
[BlackElo "1400"]
[PlyCount "74"]
[EventDate "2021.07.10"]
[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. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 a6 8. Nc3 e6 9. Qe1 Ne7 10. d3 0-0 11. Qh4 Nc6 12. Qxd8 Rxd8 13. f5 Nd4 14. Nxd4 Bxd4+ 15. Kh1 d5 16. fxg6 hxg6 17. Bg5 Rd6 18. Bf6 Bxc3 19. Bxc3 d4 20. Bd2 e5 21. Bg5 Kg7 22. Be7 Rc6 23. Rf2 b6 24. Raf1 f5 25. exf5 gxf5 26. g4 Rg6 27. g5 Bb7+ 28. Kg1 f4 29. h4 Kf7 30. Bf6 Rxf6 31. gxf6 Rg8+ 32. Kh2 Rg4 33. Kh3 Rg3+ 34. Kh2 Rg4 35. Kh3 Bc8 36. h5 Rg3+ 37. Kh4 Rh3+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.13"]
[Round "5"]
[White "Krygiel, Konrad"]
[Black "Wasylewski, Marcin"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1694"]
[BlackElo "1400"]
[PlyCount "88"]
[EventDate "2021.07.10"]
[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 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 g6 6. d4 Bg7 7. c3 Ngf6 8. Re1 cxd4 9. cxd4 e5 10. Nc3 0-0 11. h3 a6 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Bg5 Qa5 15. Bxf6 Bxf6 16. Nd5 Bg5 17. Qg4 Qd8 18. Rad1 h5 19. Qg3 Re8 20. Qb3 b5 21. Rd3 Qa5 22. Red1 Red8 23. a3 Rab8 24. Rg3 Bh6 25. Rf3 Rf8 26. Nf6+ Kg7 27. Nd7 Rbd8 28. Nxf8 Rxd1+ 29. Qxd1 Kxf8 30. Qd6+ Kg8 31. b4 Qa4 32. Qxe5 Qd1+ 33. Kh2 Bf8 34. Qd5 Bd6+ 35. Rg3 Qxd5 36. exd5 h4 37. Kg1 hxg3 38. fxg3 Bxg3 39. Kf1 Be5 40. Ke2 Bb2 41. d6 Kf8 42. Kd3 Bxa3 43. Ke4 Bxb4 44. Kd5 Bxd6 0-1

[Event "Warsaw YMCA Spring-C 200th"]
[Site "Warsaw"]
[Date "2018.06.22"]
[Round "13"]
[White "Wiktorowski, Janusz"]
[Black "Wasylewski, Marcin"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1430"]
[BlackElo "1422"]
[PlyCount "77"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Nbd7 8. a4 Nc5 9. Bg5 Be7 10. f3 0-0 11. b4 Ncd7 12. Be3 Ne5 13. Bb3 Qc7 14. Qd2 Nc4 15. Bxc4 Qxc4 16. Nce2 d5 17. e5 Nd7 18. Bg5 Bxg5 19. Qxg5 Qxb4 20. f4 Nc5 21. Rf3 Ne4 22. Qh5 Qc5 23. Rh3 h6 24. g4 f6 25. Qg6 fxe5 26. fxe5 Ng5 27. Rxh6 Nf3+ 28. Kg2 Nxd4 29. Nxd4 Rf4 30. Qh7+ Kf8 31. Qh8+ Ke7 32. Rg6 Rf2+ 33. Kh1 Qxd4 34. Rxg7+ Rf7 35. Rxf7+ Kxf7 36. Rf1+ Ke7 37. Qf8+ Kd7 38. Qd6+ Ke8 39. Rf8# 1-0

[Event "Warsaw YMCA Spring-C 200th"]
[Site "Warsaw"]
[Date "2018.06.20"]
[Round "12"]
[White "Wasylewski, Marcin"]
[Black "Bartczak, Hanna"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1422"]
[BlackElo "1401"]
[PlyCount "108"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 Nc6 7. h3 e5 8. Be3 exd4 9. Nxd4 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. e5 Nh5 13. exd6 cxd6 14. Bxg7 Nxg7 15. Qd4 Qd7 16. Ne4 Ne8 17. Rfe1 e5 18. Qd5+ Qf7 19. Rad1 Qxd5 20. Rxd5 Rc8 21. c3 Rc6 22. Red1 Nf6 23. Nxf6+ Rxf6 24. Kf1 Kf8 25. Ke2 Ke7 26. Rb5 b6 27. Rd3 a6 28. Rbd5 b5 29. g3 Rc8 30. b4 Rcf8 31. f3 g5 32. a4 Rb8 33. axb5 Rxb5 34. Rxb5 axb5 35. Rd5 Rh6 36. Rxb5 Rxh3 37. Rb7+ Ke6 38. g4 Kd5 39. Rc7 Rh2+ 40. Kd3 Rh3 41. c4+ Ke6 42. Ke3 h5 43. gxh5 Rxh5 44. b5 Rh1 45. b6 Rb1 46. b7 Rb6 47. Kd2 Kf5 48. Rf7+ Kg6 49. Rc7 Kf5 50. Rf7+ Kg6 51. Rd7 Kf5 52. Rf7+ Kg6 53. Rc7 Kf5 54. Rf7+ Kg6 1/2-1/2

[Event "Warsaw YMCA Spring-C 200th"]
[Site "Warsaw"]
[Date "2018.06.13"]
[Round "11"]
[White "Wyczesany, Dariusz"]
[Black "Wasylewski, Marcin"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1388"]
[BlackElo "1422"]
[PlyCount "72"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. e4 Bc5 4. Nf3 Nf6 5. a3 Ng4 6. d4 exd4 7. Na4 Qe7 8. Bd3 a6 9. b4 Ba7 10. Bb2 Nge5 11. 0-0 d6 12. Rc1 Bg4 13. Be2 Bxf3 14. gxf3 Qf6 15. Kg2 Ng6 16. Rg1 Nf4+ 17. Kf1 0-0 18. c5 Rad8 19. Qb3 dxc5 20. Nxc5 Bxc5 21. Rxc5 Qe6 22. Bc4 Qh3+ 23. Ke1 Ng2+ 24. Kd2 Qxh2 25. Qd1 Ne3 26. Qe1 Nxc4+ 27. Rxc4 Qf4+ 28. Ke2 Ne5 29. Rxd4 Rxd4 30. Bxd4 Qxf3+ 31. Kf1 Qd3+ 32. Kg2 Qxd4 33. f4 Qb2+ 34. Kf1 Nf3 35. Rg2 Qxg2+ 36. Kxg2 Nxe1+ 0-1

[Event "Warsaw YMCA Spring-C 200th"]
[Site "Warsaw"]
[Date "2018.05.30"]
[Round "9"]
[White "Wasylewski, Marcin"]
[Black "Szymanski, Pawel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1422"]
[BlackElo "1506"]
[PlyCount "53"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Be2 Qxe4 7. Ndb5 Bxc3+ 8. bxc3 Kd8 9. 0-0 Nf6 10. Re1 Re8 11. Be3 Nd5 12. Bf3 Nxe3 13. Rxe3 Qf4 14. g3 Qf6 15. Rxe8+ Kxe8 16. Nxc7+ Kf8 17. Nxa8 Qxc3 18. Bxc6 Qxc6 19. Qe2 d6 20. Re1 Be6 21. Qe4 d5 22. Qxh7 Qc3 23. Rb1 g6 24. Qh6+ Ke8 25. Qe3 Qxc2 26. Qb3 Qe4 27. Nc7+ 1-0

[Event "Warsaw YMCA Spring-C 200th"]
[Site "Warsaw"]
[Date "2018.05.23"]
[Round "8"]
[White "Mazurkiewicz, Wojciech"]
[Black "Wasylewski, Marcin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1494"]
[BlackElo "1422"]
[PlyCount "92"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Nc3 dxe5 8. dxe5 Nxc3 9. Qxd8+ Nxd8 10. bxc3 Bd7 11. Nd4 Rc8 12. Be3 e6 13. Be2 Be7 14. 0-0 0-0 15. c4 a6 16. Rab1 Rb8 17. Bf3 Bc5 18. Rfd1 Ba4 19. Rd2 Bxd4 20. Bxd4 Bc6 21. Bc5 Re8 22. Bd6 Rc8 23. Bxc6 Rxc6 24. c5 f6 25. f4 f5 26. Rd3 Kf7 27. Kf2 g6 28. h3 Rg8 29. Bb8 Rxc5 30. Rd7+ Ke8 31. Rxh7 Rc2+ 32. Kf3 b5 33. Rd1 Nf7 34. Rxf7 Kxf7 35. Rd7+ Ke8 36. Ra7 Rc3+ 37. Ke2 g5 38. Bd6 gxf4 39. Re7+ Kd8 40. Ra7 Rxg2+ 41. Kd1 Rxh3 42. Ra8+ Kd7 43. Ra7+ Kc6 44. Rc7+ Kd5 45. Bb4 Rh1+ 46. Be1 Rgg1 0-1

[Event "Warsaw YMCA Spring-C 200th"]
[Site "Warsaw"]
[Date "2018.05.15"]
[Round "7"]
[White "Wasylewski, Marcin"]
[Black "Wasilewski, Orhan"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1422"]
[BlackElo "1401"]
[PlyCount "71"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 a6 3. Nf3 b5 4. Bd3 Bb7 5. Qe2 Nf6 6. a4 b4 7. Nbd2 c5 8. d5 d6 9. dxe6 fxe6 10. 0-0 Nc6 11. Nc4 Be7 12. Re1 e5 13. a5 0-0 14. Nb6 Ra7 15. Nc4 h6 16. Nh4 Nd4 17. Qd1 Qe8 18. Be3 g5 19. Bxd4 gxh4 20. Be3 Qg6 21. Kh1 Nxe4 22. f3 h3 23. Rg1 Ng3+ 24. hxg3 Qh5 25. Be4 Bc8 26. Qd2 hxg2+ 27. Kxg2 Bh3+ 28. Kf2 Bg4 29. Rh1 Qf7 30. Bd5 Be6 31. Bxe6 Qxe6 32. Rxh6 Qxc4 33. Rah1 Rd7 34. b3 Qe4 35. Rh8+ Kg7 36. Rxf8 1-0

[Event "Warsaw YMCA Spring-C 200th"]
[Site "Warsaw"]
[Date "2018.05.10"]
[Round "6"]
[White "Budrewicz, Henryk"]
[Black "Wasylewski, Marcin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1445"]
[BlackElo "1422"]
[PlyCount "178"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 g6 4. c3 b6 5. h3 Bb7 6. Nf3 Bg7 7. Be2 0-0 8. 0-0 d5 9. Nbd2 Ne4 10. g4 a5 11. a4 Nd7 12. g5 Re8 13. Bb5 Nd6 14. Bd3 e5 15. dxe5 Nxe5 16. Be2 Ba6 17. Bxa6 Rxa6 18. Qe2 c4 19. Nxe5 Bxe5 20. Qf3 Nb7 21. Rfd1 Bxf4 22. Qxf4 Qc8 23. Kg2 Nc5 24. Qd4 Qf5 25. Nf3 Nb3 26. Qg4 Qxg4+ 27. hxg4 Nxa1 28. Rxa1 Ra7 29. Rd1 Rd7 30. Kg3 Kg7 31. Nd2 Rc8 32. Ne4 Rcd8 33. Nf6 Rd6 34. e4 h6 35. e5 Re6 36. gxh6+ Kxh6 37. Rh1+ Kg7 38. Rh7+ Kf8 39. f4 Ke7 40. g5 Rc6 41. Rh2 d4 42. Ne4 d3 43. Rd2 Rb8 44. Kg4 b5 45. axb5 Rxb5 46. Nd6 Rb8 47. f5 gxf5+ 48. Kxf5 a4 49. Rh2 Rg8 50. Ne4 Rb6 51. Nc5 a3 52. bxa3 Ra8 53. a4 Ra5 54. Ne4 Rxa4 55. Rd2 Ra1 56. Nf6 Rc6 57. Nd5+ Kd7 58. Nf6+ Ke7 59. Nd5+ Kd8 60. Rb2 Rf1+ 61. Ke4 Re1+ 62. Ne3 Re2 63. Rxe2 dxe2 64. Ng2 Rg6 65. Kf4 Kd7 66. Ne1 Ke6 67. Nf3 Rg8 68. Nd4+ Kd5 69. Nxe2 Re8 70. Nd4 Rxe5 71. Nb5 Re1 72. Nc7+ Kc6 73. Na6 Rc1 74. Nb4+ Kc5 75. Na6+ Kb5 76. Nc7+ Kc6 77. Ne8 Rxc3 78. Nf6 Rd3 79. Ke4 Rd8 80. Ng4 c3 81. Ne5+ Kc5 82. Nd3+ Kc4 83. Ne5+ Kb3 84. Nxf7 Re8+ 85. Ne5 Rxe5+ 86. Kxe5 c2 87. g6 c1Q 88. Kf6 Qc8 89. g7 Qg8 0-1

[Event "Warsaw YMCA Spring-C 200th"]
[Site "Warsaw"]
[Date "2018.05.01"]
[Round "5"]
[White "Wasylewski, Marcin"]
[Black "Kwiecinski, Rafal"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1422"]
[BlackElo "1476"]
[PlyCount "134"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 h6 8. Nc4 b5 9. Ne3 Nf6 10. Ned5 Be7 11. Be3 Rb8 12. Be2 0-0 13. 0-0 Nh7 14. Qd2 Bg5 15. f4 exf4 16. Bxf4 Ne5 17. Bxg5 Nxg5 18. Bd3 Bg4 19. Be2 Bc8 20. a3 Bb7 21. Bd3 Qd7 22. Rf5 Qxf5 23. Ne7+ Kh8 24. Nxf5 Nef3+ 25. gxf3 Nxf3+ 26. Kf2 Nxd2 27. b3 Rfc8 28. Nd5 Bxd5 29. exd5 Rc5 30. Rd1 Rxd5 31. Rxd2 Re8 32. Re2 Rxe2+ 33. Kxe2 Re5+ 34. Kd2 d5 35. Kc3 h5 36. Kd4 f6 37. Nh4 Rg5 38. Ng6+ Kg8 39. Ne7+ Kf7 40. Nxd5 Rg2 41. h3 Rg3 42. c4 bxc4 43. Bxc4 Kf8 44. Nf4 Rf3 45. Nd3 Rxh3 46. Bxa6 g5 47. b4 g4 48. b5 Ke7 49. b6 Kd8 50. Nc5 Rxa3 51. Ne6+ Ke7 52. b7 Rb3 53. Nc5 Rb1 54. Kc4 g3 55. Bb5 g2 56. b8Q Rc1+ 57. Kd3 Rd1+ 58. Ke2 g1Q 59. Qe8+ Kd6 60. Nb7+ Kd5 61. Qd7+ Ke5 62. Qxd1 Qg2+ 63. Ke1 Qxb7 64. Qxh5+ Kf4 65. Qh4+ Ke5 66. Qh2+ Kd4 67. Qb2+ Kc5 1/2-1/2

[Event "Warsaw YMCA Spring-C 200th"]
[Site "Warsaw"]
[Date "2018.04.27"]
[Round "10"]
[White "Wasylewski, Marcin"]
[Black "Bialczynski, Michal"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "1422"]
[BlackElo "1370"]
[PlyCount "121"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd3 Qxb2 9. Rb1 Qa3 10. f5 Be7 11. fxe6 fxe6 12. Be2 0-0 13. Nd5 Qa5+ 14. Bd2 Qd8 15. Nb6 Ra7 16. 0-0 e5 17. Nf5 Bxf5 18. Rxf5 Nbd7 19. Nxd7 Qxd7 20. Bg5 b5 21. Rd1 Qc6 22. Bxf6 Rxf6 23. Rxf6 gxf6 24. Bg4 Bf8 25. Be6+ Kh8 26. Rf1 Bg7 27. c4 bxc4 28. Bxc4 a5 29. Rd1 Rc7 30. Bd5 Qc2 31. Qb3 Qxb3 32. axb3 Bh6 33. Kf2 Rc2+ 34. Kf3 Rc3+ 35. Kg4 Rc2 36. Kh3 Rc3+ 37. g3 Bf8 38. Ra1 Rc5 39. Kg4 Kg7 40. Kf5 Be7 41. Rf1 Bd8 42. h4 Rc3 43. g4 Rh3 44. h5 Rc3 45. Bc4 Rc2 46. Ke6 Rd2 47. Rg1 Bb6 48. Rg3 Bc5 49. Rf3 Rf2 50. Rxf2 Bxf2 51. Kxd6 Kh6 52. Ke7 Kg5 53. Be6 Bh4 54. Bf5 Kf4 55. Kd6 h6 56. Kc5 Ke3 57. Kd6 Kd4 58. Kc6 Be1 59. Kd7 Kc3 60. Be6 Kd4 61. Bd5 1/2-1/2

[Event "Warsaw YMCA Spring-C 200th"]
[Site "Warsaw"]
[Date "2018.04.25"]
[Round "4"]
[White "Kuznik, Kamil"]
[Black "Wasylewski, Marcin"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1505"]
[BlackElo "1422"]
[PlyCount "109"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Be2 h5 11. Bxg4 Bxg4 12. f3 Bd7 13. Bf2 Nc6 14. Qd2 h4 15. Nd5 e6 16. Nxc6 Bxc6 17. Bb6 Qd7 18. Nc7+ Ke7 19. Nxa8 Rxa8 20. c3 Bf6 21. Rd1 g4 22. Qe3 gxf3 23. Qxf3 Qc8 24. 0-0 Qh8 25. Qf4 e5 26. Qd2 Qb8 27. Qf2 Qh8 28. Bc7 Bxe4 29. Rxd6 Rg8 30. g3 hxg3 31. Qxf6+ Qxf6 32. Rdxf6 gxh2+ 33. Kxh2 Rh8+ 34. Kg3 Rg8+ 35. Kh4 Rh8+ 36. Kg5 Rg8+ 37. Kh6 Rh8+ 38. Kg7 Rh7+ 39. Kg8 b5 40. Rxf7+ Rxf7 41. Rxf7+ Ke6 42. Bb6 Bd5 43. Kg7 Bxa2 44. Ra7 Kd5 45. Rxa6 Bc4 46. Bc7 Ke4 47. Kf6 Kd3 48. Bxe5 Kc2 49. b4 Kd3 50. Ke7 Ke4 51. Kd6 Kf5 52. Bd4 Ke4 53. Kc5 Bd3 54. Rb6 Bf1 55. Rxb5 1-0

[Event "Warsaw YMCA Spring-C 200th"]
[Site "Warsaw"]
[Date "2018.04.17"]
[Round "3"]
[White "Wasylewski, Marcin"]
[Black "Rejniak, Zuzanna"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1422"]
[BlackElo "1458"]
[PlyCount "108"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. 0-0-0 Nbd7 11. Bd3 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. h3 hxg5 15. Bg3 Nxd3+ 16. Qxd3 Ne5 17. Bxe5 dxe5 18. Qg3 Bd7 19. Nf3 0-0-0 20. Qxe5 f6 21. Qxc7+ Kxc7 22. Nd4 Bb4 23. Nce2 Rh4 24. a3 Bc5 25. Nc3 Bxd4 26. Rxd4 Bc6 27. Rxd8 Kxd8 28. Re1 Kd7 29. Kd2 Kd6 30. Kd3 g4 31. Re3 gxh3 32. Rxh3 Rg4 33. g3 Ke5 34. Rh5+ f5 35. exf5 Rxg3+ 36. Kd2 exf5 37. Rh2 Rg2+ 38. Rxg2 Bxg2 39. Ke3 f4+ 40. Kf2 Be4 41. Nxe4 Kxe4 42. a4 a5 43. Ke2 f3+ 44. Kd2 Kf4 45. Ke1 Ke3 46. c3 Kd3 47. b4 Kxc3 48. bxa5 Kb4 49. Kf2 Kxa5 50. Kxf3 Kxa4 51. Ke2 Kb3 52. Kd2 b5 53. Kc1 Ka2 54. Kd2 b4 0-1

[Event "Warsaw YMCA Spring-C 200th"]
[Site "Warsaw"]
[Date "2018.04.11"]
[Round "2"]
[White "Sypula, Krzysztof"]
[Black "Wasylewski, Marcin"]
[Result "1-0"]
[ECO "E65"]
[BlackElo "1422"]
[PlyCount "54"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 c5 5. d4 cxd4 6. Nxd4 0-0 7. Nc3 d6 8. 0-0 Nbd7 9. b3 Qa5 10. Bb2 Rd8 11. a3 Qh5 12. Nf3 Nb6 13. Ra2 Bh3 14. e4 Ng4 15. Nh4 Bxg2 16. Kxg2 g5 17. Nf3 Nd7 18. h3 Ngf6 19. Nd5 Nxd5 20. Qxd5 Ne5 21. Bxe5 dxe5 22. Qxb7 Rab8 23. Qxe7 Rd3 24. g4 Qg6 25. Re2 Rbxb3 26. Qe8+ Bf8 27. Nxe5 Qf6 1-0

[Event "Warsaw YMCA Spring-C 200th"]
[Site "Warsaw"]
[Date "2018.04.06"]
[Round "1"]
[White "Wasylewski, Marcin"]
[Black "Duda, Ryszard"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1422"]
[BlackElo "1444"]
[PlyCount "103"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Bf4 Bg7 7. Nf3 Bg4 8. Nbd2 Nf6 9. Qb3 Qc8 10. 0-0 0-0 11. Rae1 Bxf3 12. Nxf3 e6 13. Ne5 Nh5 14. Bd2 Qc7 15. f4 Nf6 16. Rf3 Nd7 17. h4 Ndxe5 18. fxe5 Qb6 19. Qxb6 axb6 20. a3 Na5 21. h5 Nc4 22. Bxc4 dxc4 23. hxg6 fxg6 24. Ref1 Rxf3 25. Rxf3 Rf8 26. Bg5 Rxf3 27. gxf3 b5 28. Kg2 Kf7 29. Kf2 h6 30. Bd2 g5 31. Ke3 Bf8 32. Ke4 Be7 33. d5 exd5+ 34. Kxd5 h5 35. Ke4 Ke6 36. f4 gxf4 37. Bxf4 Bc5 38. Bg3 Be7 39. Kd4 b6 40. Ke4 h4 41. Bf2 h3 42. Bg1 Bg5 43. Kf3 Kxe5 44. Bxb6 Bc1 45. Kg3 Bxb2 46. Ba5 Bxa3 47. Kxh3 Ke4 48. Bd8 Kd3 49. Bf6 Bb2 50. Kg3 Bxc3 51. Bg5 b4 52. Kf3 0-1

[Event "Mazowiec-chT op 1718"]
[Site "Warsaw"]
[Date "2018.02.18"]
[Round "8.10"]
[White "Kokoszczynski, Jan"]
[Black "Wasylewski, Marcin"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2115"]
[BlackElo "1392"]
[PlyCount "67"]
[EventDate "2017.12.03"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[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 Bxf6 11. Bc4 Nb6 12. Bb3 Qc7 13. f5 0-0 14. fxe6 fxe6 15. Nxe6 Bxe6 16. Bxe6+ Kh8 17. Qd3 Bxc3 18. Qxc3 Qxc3 19. bxc3 Na4 20. Rxd6 Nxc3 21. Bd5 Rf2 22. Bxb7 Rb8 23. Rd7 Nxa2+ 24. Kb2 Nb4 25. Kc3 a5 26. Rhd1 Rxc2+ 27. Kd4 Rxg2 28. e5 Rg4+ 29. Kc5 Rg5 30. Rd8+ Rxd8 31. Rxd8+ Kh7 32. Kd6 Kg6 33. Be4+ Kf7 34. e6+ 1-0

[Event "Mazowiec-chT op 1718"]
[Site "Warsaw"]
[Date "2018.02.18"]
[Round "7.11"]
[White "Wasylewski, Marcin"]
[Black "Goral, Antoni"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "1392"]
[BlackElo "1042"]
[PlyCount "115"]
[EventDate "2017.12.03"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8. Qh5 Qf6 9. Nf3 Qxg7 10. Bd3 Nc6 11. a3 Ba5 12. Bb5 Bd7 13. Bxc6 Bxc6 14. h4 gxh4 15. 0-0-0 Rh8 16. Qe5 Qxe5 17. Nxe5 Bd7 18. Nf3 0-0-0 19. Rxh4 Rxh4 20. Nxh4 Rg8 21. g3 f6 22. Rg1 f5 23. f4 c6 24. Nf3 Bc7 25. Na4 Bd6 26. Nc5 Bxc5 27. dxc5 Be8 28. Ne5 Kc7 29. Kd2 b6 30. cxb6+ axb6 31. Ke3 Bh5 32. Kf2 Bg4 33. Rh1 Rg7 34. Rh6 Kd6 35. Rh8 Kc5 36. Rc8 Kb5 37. Rxc6 Re7 38. Rc8 Rh7 39. Nxg4 fxg4 40. Kg2 Re7 41. Rg8 Rc7 42. c3 d4 43. Rxg4 dxc3 44. bxc3 Rxc3 45. Rg6 Rc6 46. g4 Ka4 47. f5 Kxa3 48. Rxe6 Rc2+ 49. Kf3 Rc3+ 50. Re3 Rxe3+ 51. Kxe3 b5 52. f6 b4 53. f7 b3 54. f8Q+ Ka2 55. Qa8+ Kb1 56. Kd3 b2 57. Kc3 Kc1 58. Qh1# 1-0

[Event "Mazowiec-chT op 1718"]
[Site "Warsaw"]
[Date "2018.02.04"]
[Round "5.12"]
[White "Czajkowski, Radoslaw"]
[Black "Wasylewski, Marcin"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1392"]
[PlyCount "37"]
[EventDate "2017.12.03"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. e5 dxe5 5. Nxe5 Qd5 6. d4 cxd4 7. cxd4 Nc6 8. Nxc6 Qxc6 9. Nc3 Bd7 10. d5 Qd6 11. Qb3 b6 12. Be3 g6 13. Nb5 Bxb5 14. Bxb5+ Nd7 15. Bd4 f6 16. 0-0 Bg7 17. Rfe1 0-0 18. Re6 Qc7 19. Rxe7 1-0

[Event "Mazowiec-chT op 1718"]
[Site "Warsaw"]
[Date "2018.02.04"]
[Round "6.16"]
[White "Wasylewski, Marcin"]
[Black "Potkanski, Grzegorz"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1392"]
[BlackElo "1161"]
[PlyCount "53"]
[EventDate "2017.12.03"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 b6 7. 0-0 Bb7 8. Re1 Be7 9. c3 0-0 10. Qc2 Rc8 11. Bg5 Nxe4 12. Bxe7 Qxe7 13. Bxe4 Bxe4 14. Qxe4 c5 15. d5 Rce8 16. dxe6 fxe6 17. Rad1 Nf6 18. Qc6 Nd5 19. Rxd5 exd5 20. Rxe7 Rxe7 21. Qxd5+ Kh8 22. Kf1 Rfe8 23. a4 Re2 24. Qb3 h6 25. Qb5 R2e7 26. a5 bxa5 27. Qxc5 1-0

[Event "Mazowiec-chT op 1718"]
[Site "Warsaw"]
[Date "2017.12.03"]
[Round "2.11"]
[White "Wasylewski, Marcin"]
[Black "Mietek, Lukasz"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1392"]
[BlackElo "1877"]
[PlyCount "96"]
[EventDate "2017.12.03"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 Nc6 6. c3 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bxf3 10. Nxf3 a6 11. 0-0 Be7 12. Rae1 0-0 13. Ne5 Nxe5 14. Bxe5 Qc6 15. Qc2 g6 16. Qc1 Ng4 17. Bg3 Rfc8 18. h3 Nf6 19. Be5 Nd7 20. Bf4 b5 21. h4 Bxh4 22. Bg5 Bxg5 23. Qxg5 Qc7 24. Re3 Qd8 25. Qh6 Qf8 26. Qh4 Qg7 27. f4 Nf8 28. g4 b4 29. Bc2 bxc3 30. bxc3 Rxc3 31. Rxc3 Qxd4+ 32. Qf2 Qxc3 33. Bb3 Rc8 34. Re1 Qh3 35. Qg2 Qh4 36. Rf1 Rc3 37. Rf3 Rxf3 38. Qxf3 Qe1+ 39. Kh2 Qe4 40. Kg3 Qxf3+ 41. Kxf3 Nd7 42. Ke3 Kf8 43. Kd4 Ke7 44. a4 Kd6 45. a5 h6 46. Bc2 f5 47. gxf5 gxf5 48. Bd3 Nc5 0-1

[Event "Mazowiec-chT op 1718"]
[Site "Warsaw"]
[Date "2017.12.03"]
[Round "1.11"]
[White "Wroclawski, Andrzej"]
[Black "Wasylewski, Marcin"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "1392"]
[PlyCount "86"]
[EventDate "2017.12.03"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. e3 bxc4 5. Bxc4 d6 6. Nc3 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Re1 Nbd7 10. e4 Ng4 11. h3 Nge5 12. Nd2 Nb6 13. Be2 a5 14. f4 Ned7 15. Bb5 Ba6 16. Qe2 Bxb5 17. Qxb5 a4 18. a3 Qc7 19. Nc4 Nxc4 20. Qxc4 Nb6 21. Qe2 Qb7 22. Qd3 Rfb8 23. e5 dxe5 24. fxe5 Rd8 25. d6 exd6 26. exd6 Bd4+ 27. Kh1 Rxd6 28. Qb5 Qd7 29. Qf1 Bg7 30. Bf4 Rd3 31. Rad1 c4 32. Rxd3 cxd3 33. Rd1 Rd8 34. Bg5 f6 35. Bxf6 Rf8 36. Ne4 Qc6 37. Qxd3 Bxf6 38. Nxf6+ Qxf6 39. b3 Qc6 40. b4 Qc4 41. Qb1 Qc3 42. Qa2+ Nc4 43. Rc1 Qxc1+ 0-1

[Event "Mazowiec-chT op 1516"]
[Site "Poland"]
[Date "2016.02.21"]
[Round "10.4"]
[White "Runowiecki, Tadeusz"]
[Black "Wasylewski, Marcin"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1859"]
[BlackElo "1094"]
[PlyCount "103"]
[EventDate "2015.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 Nf6 8. Nc3 e6 9. Bg5 Be7 10. Rfe1 0-0 11. Rad1 Qc7 12. Bh4 Rfd8 13. Qe3 a6 14. h3 b5 15. a3 Rac8 16. Nd4 Bb7 17. Rd2 Qa5 18. Red1 b4 19. Nb3 Qh5 20. Bxf6 bxc3 21. Bxc3 e5 22. Qe2 Qg6 23. f3 Bg5 24. Rd3 Bc6 25. Qf2 Bb5 26. Rd5 Bc4 27. Ra5 Bb5 28. a4 Bc4 29. Nd2 Be6 30. Kh1 Rc6 31. Nf1 Rd7 32. Ne3 Bd8 33. Rad5 Bxd5 34. Nxd5 Rb7 35. Nb4 Rc4 36. Nd3 Bb6 37. Qh4 Qf6 38. Qg4 Rbc7 39. Nb4 Qe6 40. Qh4 f6 41. Qe1 a5 42. Nd5 Rb7 43. Qe2 Rxa4 44. Qa6 Qd7 45. Nxb6 Ra7 46. Qd3 Qc6 47. Nxa4 Qxa4 48. Qxd6 Qe8 49. Qd8 Kf7 50. Qxe8+ Kxe8 51. Ra1 Kd7 52. Rxa5 1-0

[Event "Mazowiec-chT op 1516"]
[Site "Poland"]
[Date "2016.01.10"]
[Round "5.8"]
[White "Olsztynski, Jan"]
[Black "Wasylewski, Marcin"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1114"]
[BlackElo "1094"]
[PlyCount "52"]
[EventDate "2015.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. f3 Nc5 9. Ba4+ Nxa4 10. Nxa4 Bd7 11. Nc3 Be7 12. Be3 0-0 13. Qd2 Rc8 14. 0-0-0 b5 15. g4 b4 16. Nb1 Qa5 17. a3 Rb8 18. h4 Rfc8 19. h5 e5 20. Nb3 Qa4 21. g5 Nxe4 22. fxe4 Qxb3 23. g6 bxa3 24. gxh7+ Kh8 25. c3 axb2+ 26. Qxb2 Qxb2# 0-1

[Event "Mazowiec-chT op 1516"]
[Site "Poland"]
[Date "2015.11.29"]
[Round "2.12"]
[White "Wasylewski, Marcin"]
[Black "Wrzodak, Jacek"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1094"]
[PlyCount "25"]
[EventDate "2015.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 Nf6 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 0-0 6. Bg5 Bxc3+ 7. bxc3 Qe8 8. Bxf6 gxf6 9. Qd2 Ne7 10. Qh6 Ng6 11. e5 fxe5 12. Ng5 f6 13. Qxh7# 1-0

