[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.17"]
[Round "9"]
[White "Machnik, Stanislaw"]
[Black "Piddubna, Bozhena"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1381"]
[BlackElo "1534"]
[PlyCount "48"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. a4 g6 7. h3 Bg7 8. Be3 0-0 9. 0-0 Be6 10. Bxe6 fxe6 11. Nh2 d5 12. exd5 exd5 13. f4 exf4 14. Rxf4 Qe7 15. Qd2 Rae8 16. Bf2 h5 17. Bh4 Bh6 18. Rxf6 Be3+ 19. Kh1 Qxf6 20. Bxf6 Bxd2 21. Nxd2 Rxf6 22. Nhf3 Ne5 23. d4 Nf7 24. Nb3 Rb6 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.16"]
[Round "8"]
[White "Morczynski, Joachim"]
[Black "Machnik, Stanislaw"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1762"]
[BlackElo "1381"]
[PlyCount "98"]
[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. Bb5 Bd7 9. exd6 Bxd6 10. 0-0 0-0 11. Rd1 Qb6 12. c4 Nf6 13. Qh4 Be7 14. Be3 Qc7 15. Bf4 Qc8 16. Ne5 Nxe5 17. Bxe5 Bxb5 18. cxb5 Qc5 19. Bd4 Qxb5 20. Nc3 Qh5 21. Qg3 Rfd8 22. Ne4 Qg6 23. Qxg6 hxg6 24. Bc5 Kf8 25. Nxf6 gxf6 26. Rxd8+ Rxd8 27. Bxa7 Rd2 28. Rb1 b5 29. a3 Bd6 30. Be3 Rc2 31. g3 Be5 32. b3 Ra2 33. Bc5+ Kg7 34. Kg2 Bb2 35. a4 bxa4 36. bxa4 Bc3 37. Rc1 Ba5 38. Rc4 g5 39. h4 Kg6 40. Be3 Bd2 41. Bxd2 Rxd2 42. Rc7 Rd4 43. h5+ Kxh5 44. Rxf7 Kg6 45. Ra7 Kf5 46. a5 Ra4 47. a6 g4 48. Ra8 Ra1 49. a7 Ke5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.14"]
[Round "6"]
[White "Prokopiuk, Jakub"]
[Black "Machnik, Stanislaw"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1481"]
[BlackElo "1381"]
[PlyCount "121"]
[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 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 Nc6 7. dxc5 Bxc5 8. Qxd5 Qb6 9. Bc4 Bxf2+ 10. Ke2 0-0 11. Rf1 Bc5 12. Ng5 Nd4+ 13. Kd1 Ne6 14. Ne4 d6 15. exd6 Rd8 16. Bd3 Bxd6 17. Qh5 f5 18. Nxd6 Qxd6 19. Qxf5 Nf8 20. Qf4 Qxf4 21. Bxf4 Bf5 22. Kd2 Bxd3 23. cxd3 Rd7 24. Rac1 Rad8 25. Rc3 Ne6 26. Bg3 b5 27. b4 a5 28. a3 axb4 29. axb4 Rd4 30. Rb3 R8d5 31. Re1 Nf4 32. Bxf4 Rxf4 33. g3 Rfd4 34. Rc1 Kf7 35. Rc5 Ke6 36. Rxd5 Kxd5 37. Kc3 Rg4 38. Rb2 h5 39. Rf2 h4 40. Rf5+ Kc6 41. Rc5+ Kb6 42. gxh4 Rxh4 43. Rg5 Rxh2 44. Rg6+ Kb7 45. Rxg7+ Kc6 46. Rg6+ Kd5 47. Rb6 Rh1 48. Rxb5+ Kc6 49. Rg5 Rc1+ 50. Kd4 Rb1 51. b5+ Kb6 52. Rg6+ Kxb5 53. Kd5 Rh1 54. Re6 Rh5+ 55. Re5 Rh6 56. d4 Rc6 57. Re1 Kb6 58. Re6 Rxe6 59. Kxe6 Kc7 60. d5 Kd8 61. Kd6 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.13"]
[Round "5"]
[White "Machnik, Stanislaw"]
[Black "Iwaszkiewicz, Krzysztof"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1381"]
[BlackElo "1630"]
[PlyCount "83"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 0-0 9. Qd6 Qe7 10. Bf4 Ne8 11. Qxe7 Nxe7 12. 0-0-0 f5 13. exf5 Nxf5 14. Bb5 d5 15. Bxe8 Rxe8 16. Nb5 Bd7 17. Nc7 Rac8 18. Nxe8 Bxe8 19. Rhe1 Kf7 20. g4 Nh4 21. Bg3 Nf3 22. Re3 Ng5 23. f4 Ne4 24. f5 Rc5 25. Rf1 Ke7 26. fxe6 Bg6 27. Be1 d4 28. Rxe4 Bxe4 29. Bb4 b6 30. Bxc5+ bxc5 31. Rf7+ Kxe6 32. Rxg7 Kf6 33. Rxa7 Kg5 34. Rc7 Kxg4 35. Rxc5 h5 36. a4 h4 37. a5 Kh3 38. Rh5 Bf3 39. Rh8 Be2 40. Kd2 d3 41. cxd3 Kxh2 42. Kxe2 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.11"]
[Round "3"]
[White "Flis, Piotr"]
[Black "Machnik, Stanislaw"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1523"]
[BlackElo "1381"]
[PlyCount "75"]
[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 Nf6 3. e5 Nd5 4. c3 e6 5. Na3 d6 6. d4 cxd4 7. Qxd4 Nc6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. Nc4 dxe5 11. Ncxe5 Be7 12. Nxc6 bxc6 13. 0-0 0-0 14. Rd1 Bf6 15. Qa4 Qb6 16. c4 Qb4 17. Qxb4 Nxb4 18. a3 Nc2 19. Rb1 Rfd8 20. Bg5 Bxg5 21. Nxg5 c5 22. Ne4 Rdc8 23. Rd2 Nd4 24. b4 Nc6 25. Nxc5 Ne5 26. Rd4 Rab8 27. Rbd1 g6 28. f4 Nc6 29. Rd7 e5 30. fxe5 Nxe5 31. Rxa7 Nxc4 32. Rdd7 h5 33. Rxf7 Nxa3 34. Rg7+ Kh8 35. Rh7+ Kg8 36. Rag7+ Kf8 37. Ne6+ Ke8 38. Rg8# 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.10"]
[Round "2"]
[White "Machnik, Stanislaw"]
[Black "Carrieri, Maurizio"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1381"]
[BlackElo "1666"]
[PlyCount "89"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. h4 Bh6 13. g4 Bf4 14. Qf3 Be6 15. Nxf4 exf4 16. Qxf4 Ne5 17. Qg3 Bxg4 18. Be2 Bxe2 19. Kxe2 Qf6 20. Rhg1 Rc8 21. f4 Ng6 22. f5 Ne5 23. Qxg7 Qxg7 24. Rxg7 Ke7 25. Nc2 Ng6 26. fxg6 hxg6 27. Rf1 Rcf8 28. Rf4 Rh5 29. Ne1 a5 30. Nf3 a4 31. Ng5 Ke8 32. Rgxf7 Rxf7 33. Nxf7 Ke7 34. Ng5 Kd7 35. Kd3 Kc6 36. Kd4 Rh8 37. Ne6 Rh5 38. Nf8 g5 39. hxg5 Rxg5 40. Ke3 Rg2 41. Rf2 Rxf2 42. Kxf2 a3 43. b3 b4 44. c4 Kc5 45. Ne6+ 1-0

