[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.10"]
[Round "1"]
[White "Kubalski, Piotr"]
[Black "Wieckowski, Michal"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1179"]
[BlackElo "1614"]
[PlyCount "68"]
[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 f5 2. Bf4 Nf6 3. Nf3 g6 4. e3 Bg7 5. Bd3 0-0 6. 0-0 d6 7. h3 h6 8. c3 Qe8 9. Re1 Nc6 10. Bg3 g5 11. Nbd2 Nh5 12. Bh2 Qf7 13. Rf1 Kh8 14. d5 Nb8 15. Nd4 Bxd4 16. exd4 Nf6 17. c4 f4 18. Qc2 c6 19. dxc6 Nxc6 20. Qc3 Bd7 21. Rfe1 Rac8 22. b4 a6 23. a4 e5 24. d5 Nd4 25. Qb2 Rg8 26. c5 g4 27. hxg4 Rxg4 28. f3 Rh4 29. g3 Rg8 30. Kg2 Rxh2+ 31. Kxh2 Qh5+ 32. Kg2 Rxg3+ 33. Kf2 Qh2+ 34. Kf1 Rg1# 0-1

[Event "Mazowiec-chT op 1617"]
[Site "Warsaw"]
[Date "2017.01.29"]
[Round "7.23"]
[White "Zieba, Marcel"]
[Black "Kubalski, Piotr"]
[Result "1-0"]
[ECO "A11"]
[PlyCount "55"]
[EventDate "2016.12.11"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. e3 e6 5. Nf3 Nc6 6. Bb5 Bd7 7. 0-0 a6 8. Ba4 Bd6 9. a3 Ne5 10. Bc2 Nxf3+ 11. Qxf3 Nf6 12. b4 Qc7 13. h3 Be7 14. Bb2 0-0 15. Rac1 Rac8 16. Nxd5 Qd6 17. Nxf6+ gxf6 18. Bxf6 Bxf6 19. Qxf6 Rfe8 20. Qh6 f5 21. Bxf5 Re7 22. Rxc8+ Bxc8 23. Rc1 Bd7 24. Rc4 Rg7 25. Bxh7+ Rxh7 26. Rg4+ Kh8 27. Qf6+ Rg7 28. Qxg7# 1-0

[Event "Mazowiec-chT op 1617"]
[Site "Warsaw"]
[Date "2017.01.08"]
[Round "4.11"]
[White "Kubalski, Piotr"]
[Black "Shalabayev, Salim"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1610"]
[PlyCount "65"]
[EventDate "2016.12.11"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. Bf4 e6 4. e3 a6 5. Bd3 Nf6 6. Bxf5 exf5 7. h3 Nc6 8. a3 Be7 9. Qd3 Ne4 10. Nbd2 f6 11. Qb3 b5 12. Nxe4 fxe4 13. Nd2 Qd7 14. Nb1 Bd6 15. Qxd5 Bb4+ 16. axb4 Qxd5 17. Bxc7 Nxb4 18. Na3 Nxc2+ 19. Nxc2 Qc6 20. 0-0 Qxc7 21. Nb4 Qd6 22. Nc2 0-0 23. b4 Rfc8 24. Rfc1 h6 25. g3 Rc4 26. Rab1 Rac8 27. Rb2 R8c6 28. Rbb1 Rxc2 29. Rf1 Ra2 30. Kg2 Rcc2 31. h4 g5 32. hxg5 fxg5 33. Kh1 0-1

[Event "Mazowiec-chT op 1617"]
[Site "Warsaw"]
[Date "2017.01.08"]
[Round "3.23"]
[White "Zieba, Marcel"]
[Black "Kubalski, Piotr"]
[Result "1-0"]
[ECO "A11"]
[PlyCount "105"]
[EventDate "2016.12.11"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d3 e6 5. g3 Bd6 6. Bd2 Qa5 7. Bg2 Ne7 8. Nxd5 Qb5 9. Nxe7 Bxe7 10. Bc3 f6 11. Nf3 Nc6 12. 0-0 e5 13. Nd2 Be6 14. a3 Bd5 15. a4 Qc5 16. Nb3 Qd6 17. Bxd5 Qxd5 18. e4 Qf7 19. Nd2 Rd8 20. Nc4 Bb4 21. Ne3 Qd7 22. Nd5 Bxc3 23. bxc3 Ne7 24. Qh5+ g6 25. Nxf6+ Kf7 26. Nxd7 gxh5 27. Nxe5+ Ke6 28. d4 Ng6 29. f4 Nxe5 30. fxe5 Rhf8 31. Rxf8 Rxf8 32. Rf1 Rc8 33. Rc1 a6 34. Kf2 b5 35. axb5 axb5 36. Ke2 Rc7 37. Kd2 Rd7 38. Kd3 Rf7 39. Re1 Rf2 40. Re2 Rf3+ 41. Kd2 Rf8 42. Ke3 Rf7 43. Rf2 Rc7 44. Rf6+ Ke7 45. Kd3 Rb7 46. d5 b4 47. d6+ Ke8 48. Re6+ Kd8 49. Re7 Rb8 50. cxb4 Rxb4 51. Rxh7 Rb5 52. e6 Re5 53. Rh8# 1-0

[Event "Mazowiec-chT op 1617"]
[Site "Warsaw"]
[Date "2016.12.11"]
[Round "2.19"]
[White "Kania, Wlodzimierz"]
[Black "Kubalski, Piotr"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1812"]
[PlyCount "52"]
[EventDate "2016.12.11"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Qf3 Qxf3 4. Nxf3 Nf6 5. Bc4 Bf5 6. d3 e6 7. 0-0 Be7 8. Nc3 a6 9. Bg5 h6 10. Bf4 c6 11. a4 Nbd7 12. a5 0-0 13. Na4 Bb4 14. Bc7 Rac8 15. Bb6 Nxb6 16. Nxb6 Rcd8 17. h3 Nd7 18. Nxd7 Rxd7 19. Ne5 Rdd8 20. c3 Bd6 21. Nf3 Bc7 22. d4 Be4 23. Nd2 Bf5 24. Nf3 Bf4 25. Rfe1 Bc2 26. b4 Ra8 1-0

