[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.16"]
[Round "7"]
[White "Grzywocz, Wojciech"]
[Black "Szumigaj, Marcin"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1276"]
[BlackElo "1492"]
[PlyCount "93"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Be3 Nf6 7. Bd3 Be7 8. Nc3 d6 9. f3 Nc6 10. Nc2 b6 11. Qd2 Nd7 12. b3 Bb7 13. Rd1 Nce5 14. Nd4 Rc8 15. Nde2 h6 16. Bb1 Rd8 17. Bd4 g5 18. f4 gxf4 19. Nxf4 Bh4+ 20. Bf2 Bxf2+ 21. Qxf2 Qc5 22. Na4 Qxf2+ 23. Kxf2 Ke7 24. Rhe1 Rhg8 25. h3 Bc6 26. Nc3 Nc5 27. b4 Na4 28. Nce2 Nxc4 29. Nd4 Bd7 30. Bc2 Rc8 31. Bb3 b5 32. Re2 Nc3 33. Nf5+ exf5 34. Nd5+ Nxd5 35. Rxd5 fxe4 36. Rxe4+ Be6 37. Rh5 Rg6 38. Reh4 Rcg8 39. g4 Rf6+ 40. Ke2 Rf4 41. Rxh6 Rg6 42. Rxg6 fxg6 43. Bc2 Ne5 44. Rh7+ Kf6 45. a3 Rc4 46. Kd2 Nf3+ 47. Kd3 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.15"]
[Round "6"]
[White "Iwaszkiewicz, Krzysztof"]
[Black "Grzywocz, Wojciech"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1706"]
[BlackElo "1276"]
[PlyCount "81"]
[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. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Ngf3 Qb6 7. Qc1 Rc8 8. Be2 cxd4 9. exd4 Nb4 10. 0-0 Bd3 11. Qd1 Qa6 12. Bxd3 Nxd3 13. Bg3 Nxb2 14. Qb3 Nc4 15. a4 e6 16. Rfb1 Na5 17. Qb5+ Qxb5 18. axb5 b6 19. Nb3 Ne4 20. Nxa5 bxa5 21. Rxa5 Nxc3 22. Rba1 Be7 23. Kf1 Bd8 24. Rxa7 0-0 25. Rb7 Ne4 26. Bf4 g5 27. Be5 f6 28. Raa7 Re8 29. Rg7+ Kh8 30. Rxh7+ Kg8 31. Rag7+ Kf8 32. Rf7+ Kg8 33. Rhg7+ Kh8 34. b6 Bxb6 35. Bxf6 Nxf6 36. Ne5 Rc1+ 37. Ke2 Rc2+ 38. Kd1 Rd2+ 39. Kxd2 Ne4+ 40. Ke2 Nc3+ 41. Kf1 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.13"]
[Round "5"]
[White "Grzywocz, Wojciech"]
[Black "Zimochocki, Roman"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1276"]
[BlackElo "1535"]
[PlyCount "55"]
[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 c6 2. d4 d5 3. Nc3 e6 4. Bd3 dxe4 5. Nxe4 Qxd4 6. Nf3 Qd8 7. Bf4 Nf6 8. Nxf6+ gxf6 9. Qd2 Bg7 10. 0-0-0 e5 11. Bh6 Bxh6 12. Qxh6 Qe7 13. Qg7 Rf8 14. Nh4 Be6 15. Nf5 Bxf5 16. Bxf5 c5 17. Rhe1 c4 18. f4 Nc6 19. Bd7+ Qxd7 20. Rxd7 Kxd7 21. Qxf6 Rae8 22. fxe5 Re6 23. Qf4 b5 24. h4 h6 25. Rd1+ Ke7 26. Rd6 c3 27. bxc3 Na5 28. Qb4 1-0

