[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.17"]
[Round "9"]
[White "Marczuk, Wojciech"]
[Black "Nawalaniec, Adam"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1324"]
[BlackElo "1768"]
[PlyCount "70"]
[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. Nf3 d6 2. c4 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. Nc3 e5 7. d3 Nc6 8. Rb1 a5 9. a3 Re8 10. b4 axb4 11. axb4 d5 12. b5 Na5 13. cxd5 Nxd5 14. Nxd5 Qxd5 15. Bb2 Qd6 16. Nd2 Be6 17. Bc3 Bd5 18. Qc2 Bxg2 19. Kxg2 b6 20. Rfc1 Qd5+ 21. Kg1 Nb7 22. Bb4 Rac8 23. Qc6 Qxc6 24. Rxc6 Nd8 25. Rc2 Ne6 26. Nf3 f6 27. Rbc1 Rcd8 28. Kf1 Rd5 29. Nd2 Rxb5 30. Ba3 Ra8 31. Bb2 Kf7 32. Ne4 f5 33. Nc3 Rc5 34. e4 Nd4 35. exf5 gxf5 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.16"]
[Round "8"]
[White "Iwaszkiewicz, Krzysztof"]
[Black "Marczuk, Wojciech"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1630"]
[BlackElo "1324"]
[PlyCount "84"]
[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. d4 Nf6 2. Bf4 c6 3. e3 Qb6 4. Qc1 Nh5 5. Bg3 Nxg3 6. hxg3 g6 7. Nd2 Bg7 8. Ngf3 d6 9. c3 Nd7 10. Qc2 0-0 11. Bd3 e5 12. Nc4 Qc7 13. dxe5 Nxe5 14. Ncxe5 dxe5 15. 0-0-0 a5 16. Rh4 Bf6 17. Rh6 Kg7 18. Rdh1 Rh8 19. Nd2 Be6 20. f4 Qb6 21. f5 Bg5 22. R6h2 Qxe3 23. fxe6 Rad8 24. e7 Bxe7 25. Bc4 Bg5 26. Kb1 Rxd2 27. Qb3 Qe4+ 28. Ka1 Rxg2 29. Qxb7 Qxc4 30. Rxg2 Rd8 31. Qc7 Qd5 32. Rgg1 e4 33. Re1 e3 34. a3 e2 35. Rhg1 Be3 36. Rg2 Qxg2 37. Qe5+ Kg8 38. Qxe3 Rd1+ 39. Ka2 Qd5+ 40. b3 Qd2+ 41. Qxd2 Rxd2+ 42. Kb1 Rd1+ 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.15"]
[Round "7"]
[White "Marczuk, Wojciech"]
[Black "Gajewski, Dariusz"]
[Result "1/2-1/2"]
[ECO "A51"]
[WhiteElo "1324"]
[BlackElo "1697"]
[PlyCount "78"]
[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. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 d6 5. exd6 Bxd6 6. Qd4 Bb4+ 7. Nbd2 Qxd4 8. Nxd4 0-0 9. a3 Bxd2+ 10. Bxd2 Nxd2 11. Kxd2 Rd8 12. Kc3 Na6 13. b4 c5 14. Nf3 cxb4+ 15. axb4 b6 16. e3 Bb7 17. Be2 Nc7 18. Rhd1 a6 19. Nh4 Rac8 20. Bf3 Bxf3 21. Nxf3 Kf8 22. Kb3 Ke8 23. Rd4 Rxd4 24. exd4 f6 25. d5 Kd7 26. Nd4 Re8 27. Kc3 Rc8 28. Kd3 g6 29. Re1 b5 30. Nc6 bxc4+ 31. Kxc4 Kd6 32. Rd1 Nxd5 33. Rxd5+ Kxc6 34. Rc5+ Kb7 35. Rxc8 Kxc8 36. b5 axb5+ 37. Kxb5 Kd7 38. Kc5 Ke6 39. Kd4 Kd6 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.14"]
[Round "6"]
[White "Szewczyk, Michal"]
[Black "Marczuk, Wojciech"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1668"]
[BlackElo "1324"]
[PlyCount "60"]
[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 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. d4 g6 5. Nf3 Bg7 6. Nxd5 Qxd5 7. Bd3 Bg4 8. c3 Nc6 9. h3 Bxf3 10. gxf3 0-0-0 11. Be4 Qb5 12. a4 Qb6 13. a5 Nxa5 14. b4 Nc6 15. Qa4 Nxd4 16. cxd4 Bxd4 17. Ra2 Qe6 18. Kf1 Rd6 19. b5 f5 20. Bb1 Rhd8 21. Kg2 Bb6 22. Qc2 Rd3 23. Bf4 R8d7 24. Bxc7 Bxc7 25. Rxa7 R7d4 26. Ba2 Qb6 27. Ra8+ Kd7 28. Re1 Rd2 29. Qb3 Rxf2+ 30. Kxf2 Rd2+ 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.14"]
[Round "5"]
[White "Marczuk, Wojciech"]
[Black "Kaczmarek, Tomasz"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1310"]
[BlackElo "1586"]
[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. d4 cxd4 3. c3 e5 4. Nf3 Nc6 5. cxd4 exd4 6. Nxd4 Nf6 7. Nc3 Bb4 8. Nxc6 bxc6 9. Bg5 0-0 10. Bd3 h6 11. Bh4 g5 12. Bg3 Re8 13. e5 d6 14. 0-0 dxe5 15. Bxe5 Bb7 16. Bxf6 Qxf6 17. Ne4 Qd4 18. Nxg5 Rad8 19. Nxf7 Kxf7 20. Qh5+ Kg8 21. Rad1 Qg7 22. Bc4+ Kh8 23. a3 Bf8 24. Rxd8 Rxd8 25. Rd1 c5 26. Bd5 Bxd5 27. Rxd5 Rxd5 28. Qxd5 Qxb2 29. g3 Qd4 30. Qf7 Bg7 31. Qxa7 Qd1+ 32. Kg2 Qd5+ 33. Kg1 c4 34. a4 Qd3 35. Qb8+ Kh7 36. Qb5 Qe4 37. Qb4 Qc6 38. Qb1+ Kg8 39. Qb8+ Bf8 40. a5 c3 41. a6 c2 42. Qb3+ Kh8 43. Qb2+ Kh7 44. Qc1 Ba3 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.11"]
[Round "2"]
[White "Rzenca, Jerzy"]
[Black "Marczuk, Wojciech"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1569"]
[BlackElo "1310"]
[PlyCount "57"]
[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. c4 Nf6 2. g3 c5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Qb3 Nc6 7. Bxc6+ bxc6 8. Qa4 Bd7 9. d3 e5 10. Nf3 f6 11. h4 Bd6 12. Ne4 Qe7 13. Nfd2 Ne6 14. Nxd6+ Qxd6 15. Ne4 Qd5 16. 0-0 Nd4 17. Nc3 Qe6 18. Be3 0-0 19. Qc4 Rf7 20. Qxe6 Bxe6 21. b3 a5 22. Rac1 Ra6 23. Rfe1 Bxb3 24. axb3 Nxb3 25. Rb1 Rb7 26. Na4 Rb5 27. Rxb3 Rxb3 28. Nxc5 a4 29. Nxa6 1-0

