[Event "Polanica Zdroj op-C 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.21"]
[Round "9"]
[White "Poniewierski, Piotr"]
[Black "Tchorzewski, Kazimierz"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "1747"]
[BlackElo "1670"]
[PlyCount "90"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 d6 2. d4 Nf6 3. Nf3 e6 4. g3 b6 5. Bg2 Bb7 6. Nc3 Be7 7. 0-0 Nbd7 8. Qc2 h5 9. Bg5 Ng4 10. Bxe7 Qxe7 11. e4 h4 12. h3 Ngf6 13. g4 Nxg4 14. hxg4 h3 15. Bh1 h2+ 16. Nxh2 0-0-0 17. f3 f5 18. exf5 exf5 19. Nd5 Qh4 20. Qf2 Qg5 21. f4 Qh6 22. Ne7+ Kb8 23. Bxb7 Kxb7 24. Qg2+ d5 25. Nxf5 Qf6 26. Rad1 g6 27. Ne3 Kb8 28. Nxd5 Qd6 29. Rfe1 Rh7 30. Rd2 Rdh8 31. Qe4 c6 32. Ne3 g5 33. Nf5 Qc7 34. d5 gxf4 35. d6 Qb7 36. Qe8+ Qc8 37. Qxc8+ Kxc8 38. Rf1 f3 39. Nxf3 Nf6 40. Rh2 Nxg4 41. Rxh7 Rxh7 42. Re1 Rf7 43. Re8+ Kd7 44. Re7+ Rxe7 45. dxe7 Nf6 1-0

[Event "Polanica Zdroj op-C 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.20"]
[Round "8"]
[White "Nisztuk, Michal"]
[Black "Poniewierski, Piotr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1548"]
[BlackElo "1747"]
[PlyCount "88"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. c4 d5 4. e5 h5 5. Nc3 Nh6 6. Bd3 Bg7 7. Nge2 0-0 8. Bg5 Bf5 9. 0-0 Qd7 10. Nf4 Bxd3 11. Qxd3 e6 12. cxd5 cxd5 13. Nxg6 fxg6 14. Bxh6 Bxh6 15. Qxg6+ Bg7 16. Qxh5 Nc6 17. Rad1 Rf5 18. Qg4 Raf8 19. Rd3 Rf4 20. Qd1 Qf7 21. Qd2 a6 22. a3 Qf5 23. h3 Rf7 24. b4 b5 25. g4 Qh7 26. Ne2 Rf3 27. Rxf3 Rxf3 28. Rc1 Rxh3 29. Ng3 Ne7 30. Rc7 Qh4 31. Ra7 Ng6 32. Rc7 Ne7 33. Ra7 Ng6 34. Qc1 Qxg4 35. Rxa6 Nf4 36. Ra7 Ng6 37. Ra6 Nf4 38. Ra7 Ng6 39. Ra6 Nf4 40. Ra8+ Kh7 41. Ra7 Kg8 42. Ra8+ Kh7 43. Qc2+ Kh6 44. Qd2 Rh1+ 0-1

[Event "Polanica Zdroj op-C 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.19"]
[Round "7"]
[White "Poniewierski, Piotr"]
[Black "Zowada, Kazimierz"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "1747"]
[BlackElo "2041"]
[PlyCount "79"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. d4 d6 4. c4 Nf6 5. Bg2 0-0 6. 0-0 Nbd7 7. Nc3 e5 8. h3 a5 9. Re1 Re8 10. e4 exd4 11. Nxd4 Nc5 12. b3 Bd7 13. Kh2 c6 14. f3 Qc7 15. Be3 Re7 16. Qd2 Rae8 17. Bf2 h5 18. Rad1 h4 19. Nde2 Nh5 20. g4 Be5+ 21. Kg1 Ng3 22. Qh6 Ne6 23. f4 Nxf4 24. Nxf4 Bxc3 25. Qxh4 Nxe4 26. Bxe4 Rxe4 27. Rxe4 Rxe4 28. Qg5 Bg7 29. Nd3 c5 30. Nf4 Bc6 31. Nd5 Bxd5 32. Qxd5 Re6 33. Bg3 Bd4+ 34. Bf2 Bxf2+ 35. Kxf2 Qe7 36. Qd2 Rf6+ 37. Kg3 Qe5+ 38. Kh4 Qe7 39. Kg3 Qe5+ 40. Kh4 1/2-1/2

[Event "Polanica Zdroj op-C 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.18"]
[Round "6"]
[White "Poniewierski, Piotr"]
[Black "Mazalon, Mariusz"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1747"]
[BlackElo "1994"]
[PlyCount "58"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 b5 2. d4 Bb7 3. g3 e6 4. Bg2 c5 5. b3 cxd4 6. Qxd4 Nf6 7. 0-0 Nc6 8. Qd2 d5 9. Bb2 Be7 10. c4 dxc4 11. bxc4 b4 12. a3 0-0 13. axb4 Nxb4 14. Nc3 Qc7 15. Rfc1 a6 16. Na4 Rfd8 17. Qe3 Nd7 18. Nd4 Nc5 19. Bxb7 Qxb7 20. Nxc5 Bxc5 21. Qf3 Qxf3 22. Nxf3 a5 23. Rd1 Nc6 24. Rxd8+ Rxd8 25. Bc3 Bb4 26. Bxb4 axb4 27. Ra6 Rc8 28. Ra1 Rd8 29. Ra6 Rc8 1/2-1/2

[Event "Polanica Zdroj op-C 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.17"]
[Round "5"]
[White "Litwin, Tomasz"]
[Black "Poniewierski, Piotr"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1580"]
[BlackElo "1747"]
[PlyCount "118"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 Bf5 4. c4 c6 5. a4 dxc4 6. Bxc4 e6 7. b5 Be7 8. Nf3 0-0 9. 0-0 cxb5 10. axb5 Bd3 11. Bxd3 Qxd3 12. Nc3 Nbd7 13. Qb1 Qxb1 14. Rfxb1 Rfc8 15. Ra2 a5 16. Ba3 Kf8 17. Kf1 Nb6 18. Bxe7+ Kxe7 19. Rba1 Nc4 20. Na4 Rd8 21. Ke2 Nd5 22. Nd4 Nb4 23. Nc5 Nxa2 24. Rxa2 Nd6 25. f4 Rdc8 26. Na4 Rc1 27. Nb6 Ra7 28. e4 Nc8 29. Na4 f6 30. e5 fxe5 31. fxe5 Ra8 32. Ra3 Na7 33. Nb6 Rd8 34. Rxa5 Nc8 35. Nxc8+ Rcxc8 36. Ke3 Ra8 37. Rxa8 Rxa8 38. Kd3 Rc8 39. Ke3 Kd7 40. Ke4 Rf8 41. Nf3 h6 42. g3 Ra8 43. Nd4 Ra1 44. Nf3 Ra4+ 45. Nd4 Ra1 46. Nf3 g5 47. g4 Rb1 48. Nd4 Rh1 49. Nf3 Rf1 50. Ke3 Rb1 51. Nd4 Ra1 52. Nf3 Ra8 53. Nd4 Rf8 54. Nb3 b6 55. Nd4 Rf4 56. h3 Rf1 57. h4 gxh4 58. Nf3 h3 59. Ke2 Rg1 0-1

[Event "Polanica Zdroj op-C 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.14"]
[Round "2"]
[White "Poniewierski, Piotr"]
[Black "Marusenko, Petr"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "1747"]
[BlackElo "2075"]
[PlyCount "108"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 c5 4. cxd5 exd5 5. d4 Nc6 6. Nc3 Nf6 7. Bg2 Be7 8. Bg5 0-0 9. 0-0 c4 10. b3 Qa5 11. Na4 h6 12. Bd2 Qd8 13. Ne5 Nxd4 14. Bxh6 Nf5 15. Bg5 cxb3 16. Qxb3 Nd4 17. Qd3 Ne6 18. Bc1 Qa5 19. Qd1 Rd8 20. Rb1 Ne4 21. Bb2 Bf6 22. Qc2 Bxe5 23. Bxe5 Bd7 24. Nc3 Rac8 25. Bxe4 dxe4 26. Qxe4 Rxc3 27. Bxc3 Qxc3 28. Qxb7 Nd4 29. Qb2 Bf5 30. Qxc3 Nxe2+ 31. Kg2 Nxc3 32. Rb2 Be6 33. a3 Rd3 34. Rc1 Bd5+ 35. Kf1 a5 36. Ke1 Ne4 37. Rd1 Rxd1+ 38. Kxd1 a4 39. f4 Bb3+ 40. Kc1 Nd6 41. Rxb3 axb3 42. Kb2 Kf8 43. Kxb3 Ke7 44. Kb4 Kd7 45. Kc5 Kc7 46. a4 Ne4+ 47. Kd4 Nd2 48. Ke5 Nf3+ 49. Kf5 Nxh2 50. Kg5 Nf3+ 51. Kh5 Nd4 52. g4 Ne6 53. f5 Nc5 54. a5 Kd6 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.17"]
[Round "9"]
[White "Poniewierski, Piotr"]
[Black "Grzelak, Piotr1111"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "1747"]
[BlackElo "1345"]
[PlyCount "76"]
[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. d4 Nf6 3. g3 Nbd7 4. Bg2 e5 5. c4 c6 6. Nc3 e4 7. Ng5 d5 8. cxd5 cxd5 9. Qb3 Nb6 10. 0-0 Be7 11. a4 a5 12. f3 exf3 13. Nxf3 0-0 14. Bf4 Bb4 15. Ne5 Be6 16. Nd3 Be7 17. Nc5 Bxc5 18. dxc5 Nbd7 19. Bd6 d4 20. Nd5 Nxd5 21. Bxd5 Nxc5 22. Bxc5 Bxd5 23. Qd3 Re8 24. Bxd4 Rc8 25. Rac1 Be4 26. Qd2 Bc6 27. Qf4 Qd5 28. Rxc6 Rxc6 29. Bc3 Rc4 30. Qf2 Rxa4 31. e3 Rae4 32. Bxa5 Rxe3 33. Bc3 Re2 34. Re1 Rxe1+ 35. Bxe1 Qd1 36. Kf1 Qd3+ 37. Kg1 Re2 38. Qf1 Qd1 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.16"]
[Round "8"]
[White "Terkiewicz, Bruno"]
[Black "Poniewierski, Piotr"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1473"]
[BlackElo "1747"]
[PlyCount "100"]
[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 a6 5. c4 Nf6 6. Nc3 Qc7 7. Qe2 d6 8. g3 Be7 9. Bg2 Bd7 10. Be3 Nc6 11. Rc1 Qa5 12. 0-0 Rc8 13. f4 Nxd4 14. Bxd4 e5 15. fxe5 dxe5 16. Be3 0-0 17. Nd5 Nxd5 18. exd5 Bc5 19. Bxc5 Qxc5+ 20. Kh1 f6 21. Qf2 a5 22. h3 Qxf2 23. Rxf2 b6 24. b3 Rc5 25. Rfc2 Rfc8 26. Bf1 Bf5 27. Rc3 Kf8 28. Kg1 b5 29. Kf2 b4 30. Rf3 Be4 31. Re3 Bxd5 32. Rd1 Be6 33. Rd6 Ke7 34. Red3 R5c6 35. Rxc6 Rxc6 36. Ke3 Rd6 37. g4 g6 38. Ke4 Rxd3 39. Bxd3 Kd6 40. Be2 Bc8 41. Ke3 f5 42. Bf3 e4 43. Be2 Ke5 44. c5 f4+ 45. Kd2 Kd4 46. c6 f3 47. Bc4 h5 48. Bf7 hxg4 49. hxg4 Bxg4 50. Bxg6 f2 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.15"]
[Round "7"]
[White "Poniewierski, Piotr"]
[Black "Smeryk, Andriy"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1747"]
[BlackElo "1397"]
[PlyCount "145"]
[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 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. Nc3 Be7 6. 0-0 0-0 7. Re1 Bb4 8. Qb3 Bxc3 9. Qxc3 d6 10. d3 Nbd7 11. e4 e5 12. Qc2 Nc5 13. Bd2 Ne6 14. Bc3 c5 15. Nh4 Nd7 16. Nf5 Nb8 17. Rf1 Nc6 18. Qd1 Ncd4 19. Bxd4 Nxd4 20. Ne3 b5 21. cxb5 Nxb5 22. f4 Nd4 23. Qh5 f6 24. f5 Qe8 25. Qd1 a5 26. g4 h6 27. h4 Qe7 28. Qd2 Bc6 29. Kf2 a4 30. Bf3 Kf7 31. Rg1 Rh8 32. Nc2 Nb5 33. Rg2 Rag8 34. Rag1 g5 35. fxg6+ Rxg6 36. Ne3 Qd8 37. Qd1 Kf8 38. Qxa4 Nd4 39. Qc4 Bb5 40. Qc3 Bc6 41. Rg3 Rhg8 42. Bd1 Qb6 43. Ke1 Ke8 44. R3g2 Qb8 45. Rf1 Qb7 46. h5 R6g7 47. Rxf6 Qe7 48. Rf1 Qh4+ 49. Kd2 Bd7 50. Kc1 Be6 51. Kb1 Ra7 52. b3 Kd7 53. Nf5 Bxf5 54. exf5 Qf6 55. Qc4 Rb8 56. Rfg1 Rb4 57. Qg8 Kc6 58. Qe8+ Kb6 59. Qg6 Rf7 60. Qxf6 Rxf6 61. g5 hxg5 62. Rxg5 Nxf5 63. Rg6 Rf7 64. Bg4 Nh4 65. Rxd6+ Kc7 66. Re6 Rg7 67. h6 Rh7 68. Be2 Rd4 69. Rg7+ Rd7 70. Rxh7 Rxh7 71. Rxe5 Rxh6 72. Rxc5+ Kb6 73. Rh5 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.13"]
[Round "5"]
[White "Poniewierski, Piotr"]
[Black "Prokopiuk, Jakub"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1747"]
[BlackElo "1481"]
[PlyCount "88"]
[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 d5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. c4 0-0 6. 0-0 c6 7. Nbd2 b6 8. Qc2 Na6 9. e4 Bb7 10. e5 Nd7 11. cxd5 cxd5 12. a3 Rc8 13. Qa4 Nab8 14. Re1 Nc6 15. Nf1 Na5 16. Ne3 Qc7 17. Bd2 Nc4 18. Rac1 Bc6 19. Qc2 b5 20. Bb4 Bxb4 21. axb4 Nxe3 22. Rxe3 Nb6 23. Rc3 Qd7 24. Rxc6 Rxc6 25. Qxc6 Rc8 26. Qxc8+ Nxc8 27. Bf1 Nb6 28. Ne1 g6 29. Nd3 Nc8 30. Nc5 Qc6 31. Ra1 Qb6 32. Ra5 Qd8 33. Bxb5 Qg5 34. Nb3 Qg4 35. Ra1 Qf3 36. Nd2 Qg4 37. Nb3 Qe4 38. Rc1 Ne7 39. Rc7 Qe1+ 40. Bf1 Qxb4 41. Rc3 a5 42. Rd3 Nc6 43. Be2 a4 44. Nc5 Qxb2 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.10"]
[Round "2"]
[White "Matskevich, Varvara"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1467"]
[BlackElo "1747"]
[PlyCount "63"]
[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 c6 2. Nc3 g6 3. d4 d5 4. Be3 Bg7 5. Nf3 Bg4 6. Be2 dxe4 7. Nxe4 Nh6 8. 0-0 0-0 9. c3 Nd7 10. h3 Bxf3 11. Bxf3 Nf5 12. Qb3 Qc7 13. Rad1 Rad8 14. Bg4 Nxe3 15. fxe3 e6 16. Ng5 Qb6 17. Bxe6 fxe6 18. Qxe6+ Kh8 19. Nf7+ Rxf7 20. Rxf7 Nf8 21. Qe7 Bh6 22. Rdf1 Kg8 23. g4 Qa5 24. h4 g5 25. R1f5 Qa4 26. Qxd8 Qd1+ 27. Kf2 Qd2+ 28. Kf3 Qd1+ 29. Ke4 Qc2+ 30. Ke5 Qh2+ 31. Kf6 Qg3 32. Rxf8+ 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.09"]
[Round "1"]
[White "Poniewierski, Piotr"]
[Black "Golinski, Krzysztof"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1747"]
[BlackElo "1283"]
[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. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e5 5. Nc3 Bc5 6. 0-0 Qe7 7. e3 e4 8. Ng5 h6 9. Nh3 Nc6 10. Nf4 Na5 11. d3 exd3 12. Bxb7 Nxb7 13. Qxd3 c6 14. b3 g5 15. Nfe2 h5 16. Bb2 Rh6 17. Nd4 Bxd4 18. exd4 0-0-0 19. d5 c5 20. Rae1 Qf8 21. Qf5 Nd6 22. Qxg5 Rg6 23. Qf4 Nfe8 24. Ne4 Rg4 25. Nxd6+ Nxd6 26. Qf3 f5 27. Re5 Qh6 28. Bc1 Qf6 29. Rfe1 Rf8 30. Bb2 Qg6 31. Re7 Qh6 32. Be5 f4 33. Bxd6 fxg3 34. Qxf8+ Qxf8 35. Re8+ Qxe8 36. Rxe8+ Kb7 37. hxg3 Rg7 38. Re7 1-0

[Event "Warsaw Szansa Rapid op"]
[Site "Warsaw"]
[Date "2021.09.11"]
[Round "2"]
[White "Golubka, Petr"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2438"]
[BlackElo "1768"]
[PlyCount "41"]
[EventDate "2021.09.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. a3 Nf6 4. h3 g6 5. Bf4 Bg7 6. e3 b6 7. g4 Ba6 8. Bxa6 Nxa6 9. Qe2 Nc7 10. Nf3 Ne6 11. Bg3 Nd7 12. 0-0-0 Nf6 13. Ne5 Rc8 14. f4 Ne4 15. Nxe4 dxe4 16. f5 Nf8 17. d5 cxd5 18. Qb5+ Nd7 19. Rxd5 Qc7 20. Qxd7+ Qxd7 21. Nxd7 1-0

[Event "Warsaw Szansa Rapid op"]
[Site "Warsaw"]
[Date "2021.09.11"]
[Round "5"]
[White "Poniewierski, Piotr"]
[Black "Kozak, Antoni"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1768"]
[BlackElo "2356"]
[PlyCount "90"]
[EventDate "2021.09.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. Nc3 c5 6. d4 cxd4 7. Qxd4 d6 8. 0-0 a6 9. b3 Nbd7 10. Rd1 Be7 11. Ng5 Bxg2 12. Kxg2 Nc5 13. Nge4 Ncxe4 14. Nxe4 Nxe4 15. Qxe4 0-0 16. Bb2 b5 17. Qg4 g6 18. Qd4 e5 19. Qd5 bxc4 20. Qxc4 Qb6 21. Rd5 Rfc8 22. Qd3 Rc6 23. Rd1 Rac8 24. Rd2 Qb7 25. Kg1 h5 26. h4 Qb4 27. Kg2 Bf8 28. e4 Bh6 29. Re2 Bf8 30. Rd2 Bh6 31. Re2 Bf8 32. Rd2 Qb7 33. f4 Bh6 34. Rf2 exf4 35. Qd4 Kh7 36. gxf4 Rg8 37. Qf6 Rc5 38. Rxc5 dxc5 39. Qd6 Qxe4+ 40. Kh2 Qf5 41. Qc7 Bg7 42. Bxg7 Kxg7 43. Rg2 Re8 44. Qc6 Qxf4+ 45. Kh3 Re3+ 0-1

[Event "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.06.18"]
[Round "10"]
[White "Poniewierski, Piotr"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1783"]
[BlackElo "1803"]
[PlyCount "142"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. d4 cxd4 7. Nxd4 Nc6 8. Nc2 d6 9. Nc3 Bd7 10. b3 Qc7 11. Bg5 h6 12. Bxf6 exf6 13. Qd2 f5 14. Rad1 Qa5 15. Na4 Rfe8 16. e3 Re6 17. c5 Qxd2 18. Rxd2 Na5 19. Bd5 Ree8 20. cxd6 Bxa4 21. bxa4 Red8 22. Rb1 Rab8 23. Rb5 b6 24. Bb3 Nb7 25. Rbd5 Nc5 26. Nd4 Rd7 27. Nc6 Re8 28. Bc2 Bf6 29. Rd1 Rc8 30. Nb4 a5 31. Nd3 Nb7 32. Bb3 Rc6 33. Nf4 Rcxd6 34. Rxd6 Rxd6 35. Rxd6 Nxd6 36. Nxg6 Kg7 37. Nf4 Kf8 38. Kf1 Ke8 39. Ke2 Kd7 40. f3 Kc6 41. Kd3 Kc5 42. Ne2 Be5 43. Nd4 Bf6 44. f4 Bg7 45. Nf3 Bb2 46. Ne5 f6 47. Ng6 Kc6 48. Be6 Kc5 49. Kc2 Ba3 50. Ne7 Kb4 51. Nd5+ Kxa4 52. Nxb6+ Kb5 53. Nd7 Nc4 54. Kd3 Nb2+ 55. Ke2 Be7 56. Bxf5 Kb4 57. g4 Ka3 58. Be6 Na4 59. h4 Nc3+ 60. Kd2 Nxa2 61. g5 fxg5 62. fxg5 hxg5 63. h5 Bb4+ 64. Kd3 Kb2 65. Bxa2 Kxa2 66. h6 Kb2 67. Ke4 Bc3 68. Ne5 a4 69. h7 Bxe5 70. Kxe5 a3 71. h8Q a2 1-0

[Event "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.06.11"]
[Round "9"]
[White "Choroszej, Aleksander"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2033"]
[BlackElo "1783"]
[PlyCount "43"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 e5 9. cxd5 cxd5 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 h6 13. Be3 Qa5 14. Rfd1 exd4 15. Bxd4 Be7 16. Bc3 Qh5 17. Rd5 Qg4 18. Bf5 Qc4 19. Rxd7 Bxd7 20. Bh7+ Kh8 21. Bxg7+ Kxg7 22. Qxc4 1-0

[Event "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.06.08"]
[Round "8"]
[White "Poniewierski, Piotr"]
[Black "Ossolinski, Ziemowit"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1783"]
[BlackElo "1847"]
[PlyCount "62"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. g3 d5 4. Bg2 e6 5. b3 c5 6. c4 dxc4 7. bxc4 cxd4 8. Qxd4 Bb4+ 9. Bd2 Bxd2+ 10. Nbxd2 0-0 11. 0-0 Nc6 12. Qb2 Qc7 13. Rab1 e5 14. c5 e4 15. Nd4 Nxd4 16. Qxd4 Be6 17. Nb3 Nd7 18. Rfc1 Kh8 19. Qd6 Qxd6 20. cxd6 b6 21. f3 Nf6 22. Nd4 Bxa2 23. Rb2 Bd5 24. Nxf5 Rfd8 25. fxe4 Bxe4 26. Bxe4 Nxe4 27. Rc7 g6 28. Nh6 Nxd6 29. Rd2 Rdc8 30. Re7 Re8 31. Rc7 Rec8 1/2-1/2

[Event "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.05.28"]
[Round "7"]
[White "Jedrusik, Adam"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1956"]
[BlackElo "1783"]
[PlyCount "87"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Rc1 Bb4 8. a3 Bxc3+ 9. bxc3 Ne4 10. Bh4 Qxa3 11. Qc2 Nb6 12. Bd3 Nxc4 13. 0-0 f5 14. Bxc4 dxc4 15. Ne5 Qb3 16. Qe2 0-0 17. Nxc4 Qb5 18. Rfe1 b6 19. Qa2 Qd5 20. Re2 c5 21. f3 Nd6 22. Be7 Qxc4 23. Bxd6 Qxa2 24. Rxa2 Rd8 25. Bc7 Rd7 26. Bxb6 cxd4 27. cxd4 Bb7 28. Bc5 Bd5 29. Ra6 Kf7 30. Rca1 Bc4 31. R6a4 Bb5 32. Ra5 Rb7 33. Bxa7 Bc6 34. Bc5 Rxa5 35. Rxa5 Rb2 36. h4 Rb5 37. Ra6 Bd5 38. Rd6 Rb7 39. Kf2 Bc4 40. Kg3 Rb2 41. Rd7+ Kg8 42. Rd8+ Kf7 43. h5 Bf1 44. Rf8# 1-0

[Event "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.05.13"]
[Round "6"]
[White "Poniewierski, Piotr"]
[Black "Potocki, Karol"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1783"]
[BlackElo "1854"]
[PlyCount "63"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. cxb5 axb5 6. Nd4 Ra5 7. Nb3 Ra6 8. d4 d5 9. 0-0 Nbd7 10. Qd3 b4 11. N1d2 c5 12. Nxc5 Nxc5 13. dxc5 Bxc5 14. Nb3 Bd6 15. Be3 0-0 16. Rfc1 Ra8 17. Nd4 Ba6 18. Qd2 Qd7 19. Rc2 Rfc8 20. Rac1 Rxc2 21. Rxc2 Rc8 22. Qc1 Rxc2 23. Qxc2 Ng4 24. Bd2 Qa7 25. e3 Nf6 26. Qa4 Qb7 27. Qc6 Qxc6 28. Nxc6 b3 29. a4 Ne4 30. Bb4 Bxb4 31. Nxb4 Bc4 32. Bxe4 1-0

[Event "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.05.12"]
[Round "5"]
[White "Janeczko, Jakub"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1918"]
[BlackElo "1783"]
[PlyCount "85"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. e5 Nh6 5. h3 Bg7 6. Nf3 0-0 7. Be2 b6 8. Bf4 f6 9. Qd2 Nf7 10. exf6 exf6 11. 0-0-0 Na6 12. Kb1 Nc7 13. Bd3 b5 14. Ne2 a5 15. h4 Ne6 16. Be3 Nd6 17. h5 Nc4 18. Qe1 Nxe3 19. fxe3 g5 20. h6 Bh8 21. Bf5 Nc7 22. Ng3 Ne8 23. Qc3 Nd6 24. Qd3 Bxf5 25. Nxf5 Nxf5 26. Qxf5 Qc8 27. g4 Ra7 28. Rh3 Re7 29. Nd2 Rfe8 30. Re1 Qc7 31. Re2 Re6 32. Rf3 a4 33. e4 Qe7 34. Rfe3 Qf8 35. Rh3 Qe7 36. a3 dxe4 37. Rhe3 Kf8 38. Nxe4 Qf7 39. Nd6 Rxe3 40. Nxf7 Rxe2 41. Nxh8 Re1+ 42. Ka2 Ke7 43. Qxh7+ 1-0

[Event "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.05.04"]
[Round "4"]
[White "Poniewierski, Piotr"]
[Black "Polak, Michal"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1783"]
[BlackElo "1928"]
[PlyCount "50"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Re1 0-0 7. d3 d6 8. Nc3 Nbd7 9. e4 Ne5 10. h3 c5 11. Be3 Nfd7 12. Nh2 Bf6 13. f4 Nc6 14. Ng4 Bd4 15. Nb5 Bxe3+ 16. Rxe3 Qe7 17. e5 dxe5 18. fxe5 h5 19. Nd6 hxg4 20. Nxb7 Ndxe5 21. hxg4 Rab8 22. Qe2 f6 23. Bxc6 Nxc6 24. Rxe6 Qxb7 25. Qe3 Ne5 0-1

[Event "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.04.28"]
[Round "3"]
[White "Pajak, Jakub Lech"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1931"]
[BlackElo "1783"]
[PlyCount "121"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[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. b3 d5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Qe7 7. 0-0 Qxe2 8. Bxe2 Bd6 9. Bb2 f6 10. d4 Nc6 11. dxc5 Bxc5 12. Nc3 Nge7 13. Rad1 Be6 14. Nb5 Rc8 15. Nfd4 Nxd4 16. Bxd4 0-0 17. Bxc5 Rxc5 18. Nd4 Bd7 19. Rfe1 Nc6 20. Bf3 Ne5 21. Be2 Nc6 22. c4 Kh8 23. Nxc6 Rxc6 24. Rxd5 Rc7 25. Red1 Bc6 26. Rd8 Kg8 27. f4 Re7 28. Bf1 Rxd8 29. Rxd8+ Kf7 30. Kf2 Be4 31. Bd3 Bxd3 32. Rxd3 Rc7 33. Ke3 Ke6 34. g4 Rc5 35. Rd8 Ke7 36. Rg8 Kf7 37. Rb8 Rc7 38. c5 Ke6 39. Kd4 Rd7+ 40. Ke4 Rc7 41. b4 g6 42. f5+ gxf5+ 43. gxf5+ Kf7 44. b5 Re7+ 45. Kf4 Rc7 46. a4 Kg7 47. a5 Rxc5 48. Rxb7+ Kh6 49. a6 Rc4+ 50. Ke3 Rc5 51. Ke4 Re5+ 52. Kf4 Rc5 53. h4 Rc4+ 54. Ke3 Rb4 55. Kd3 Kh5 56. Kc3 Rb1 57. Kc4 Rc1+ 58. Kd5 Re1 59. Rxa7 Kxh4 60. Rxh7+ Kg5 61. a7 1-0

[Event "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.04.23"]
[Round "2"]
[White "Poniewierski, Piotr"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "1783"]
[BlackElo "1803"]
[PlyCount "74"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 e5 7. d3 Nbd7 8. Rb1 a5 9. a3 c6 10. Bg5 h6 11. Bxf6 Nxf6 12. c5 Bg4 13. cxd6 Qxd6 14. b4 axb4 15. axb4 Nd5 16. Ne4 Qe7 17. Qb3 Kh7 18. h3 Bc8 19. b5 f5 20. Ned2 Ra3 21. Qc2 Nc3 22. bxc6 Nxb1 23. Nxb1 Ra7 24. Rc1 bxc6 25. Qxc6 Be6 26. Qb6 Rc8 27. Rxc8 Bxc8 28. Nc3 e4 29. Nd5 Qd7 30. dxe4 fxe4 31. Nh4 Ra6 32. Qc5 Rc6 33. Qa5 Qe6 34. Nf4 Qc4 35. Qd5 Qxd5 36. Nxd5 Re6 37. Nf4 Re8 1/2-1/2

[Event "Warsaw YMCA Spring-A 240th"]
[Site "Warsaw"]
[Date "2021.04.15"]
[Round "1"]
[White "Podgorski, Maciej"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1908"]
[BlackElo "1783"]
[PlyCount "65"]
[EventDate "2021.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[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 Nf6 6. Nc3 Qc7 7. Be2 Nc6 8. Be3 Bb4 9. 0-0 0-0 10. Qc2 Ne5 11. f3 Nxc4 12. Nd1 b5 13. b3 Bd6 14. bxc4 Bxh2+ 15. Kh1 Nh5 16. f4 Nxf4 17. cxb5 Nxe2 18. Qxe2 Be5 19. Rc1 Qa5 20. b6 Bb7 21. Nb3 Qb5 22. Qxb5 axb5 23. Nc5 Bc6 24. Rf2 Ra3 25. Rd2 f5 26. Nxe6 Rf6 27. Bf4 Bxf4 28. Nxf4 fxe4 29. Rxc6 Rxc6 30. Nd5 Re6 31. b7 Re8 32. Ne7+ Kf7 33. Nc8 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.03.18"]
[Round "9"]
[White "Poniewierski, Piotr"]
[Black "Moskwinski, Marek"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1839"]
[BlackElo "1905"]
[PlyCount "91"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 c5 4. c4 cxd4 5. cxd5 Qxd5 6. Qxd4 Nc6 7. Qxd5 Nxd5 8. Bg2 g6 9. Na3 Bg7 10. 0-0 0-0 11. Nc4 Rd8 12. a3 Bg4 13. e4 Nc7 14. Rb1 Ne6 15. Ne3 Bxf3 16. Bxf3 Ncd4 17. Bd1 Nc5 18. f3 Nd3 19. Bd2 Rac8 20. Nd5 Kf8 21. Nb4 Nc6 22. Nxc6 Rxc6 23. b4 Nb2 24. Be3 Rd3 25. Bxa7 Rxa3 26. Bf2 Nd3 27. b5 Rd6 28. Be3 Ra2 29. Kh1 Bd4 30. Bxd4 Rxd4 31. Bb3 Rd2 32. Kg1 Rb4 33. Bd5 b6 34. Rfd1 Rxb1 35. Rxb1 Ne5 36. Rb3 e6 37. Bb7 Rd3 38. Rxd3 Nxd3 39. Kf1 Ke7 40. f4 e5 41. Ke2 Nc5 42. Bd5 exf4 43. gxf4 Nd7 44. Ke3 f6 45. Kd4 Nc5 46. Bc4 1/2-1/2

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.03.12"]
[Round "8"]
[White "Jedrusik, Adam"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1821"]
[BlackElo "1839"]
[PlyCount "49"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Qb6 5. Qb3 Nc6 6. Nd2 c4 7. Qc2 g6 8. Be2 Bf5 9. Qc1 Bg7 10. h3 h5 11. Ngf3 Nd7 12. 0-0 e5 13. dxe5 Ndxe5 14. Nxe5 Nxe5 15. Bxe5 Bxe5 16. e4 Bxe4 17. Nxe4 dxe4 18. Bxc4 0-0 19. Bd5 Rae8 20. Re1 e3 21. fxe3 Bf4 22. Kh1 Bxe3 23. Qc2 Qd6 24. Qd3 Bb6 25. Bxf7+ 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.03.05"]
[Round "7"]
[White "Poniewierski, Piotr"]
[Black "Ossolinski, Ziemowit"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1839"]
[BlackElo "1887"]
[PlyCount "64"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 e6 3. g3 Nf6 4. Bg2 d5 5. b3 g6 6. 0-0 Bg7 7. Ba3 Ne4 8. Ne5 Nd7 9. f3 Nxe5 10. fxe4 Ng4 11. exf5 Ne3 12. Qd3 Nxf1 13. fxg6 Qf6 14. c3 Nxh2 15. Kxh2 Qxg6 16. Nd2 Bd7 17. Nf3 0-0-0 18. Rf1 Bf6 19. Qe3 Qh5+ 20. Kg1 Rde8 21. Ne5 Bxe5 22. dxe5 b6 23. c4 Rhg8 24. Rf4 Rg5 25. Bb2 Reg8 26. Rf3 Bc6 27. Qd3 d4 28. Rf8+ Rxf8 29. Bxc6 Qg6 30. Qxg6 hxg6 31. Bxd4 Rxg3+ 32. Kh2 Rg4 0-1

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.26"]
[Round "6"]
[White "Bujalski, Mateusz"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1897"]
[BlackElo "1839"]
[PlyCount "55"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. Nbd2 e6 6. 0-0 Bd6 7. b3 0-0 8. Bb2 Nbd7 9. Qb1 Qe7 10. Ne5 Bh5 11. c4 Bg6 12. f4 c5 13. Ndf3 cxd4 14. exd4 Bxd3 15. Qxd3 Ba3 16. Bc3 Bb4 17. Nxd7 Nxd7 18. Bxb4 Qxb4 19. c5 Qa5 20. b4 Qc7 21. f5 Rae8 22. Rae1 Nf6 23. Ne5 Ne4 24. f6 gxf6 25. Rxe4 fxe5 26. Rg4+ Kh8 27. Qxh7+ Kxh7 28. Rf3 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.22"]
[Round "11"]
[White "Poniewierski, Piotr"]
[Black "Rzeszowski, Dominik"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1839"]
[BlackElo "1869"]
[PlyCount "41"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. g3 Bg7 4. Bg2 Nf6 5. b3 0-0 6. Bb2 Nbd7 7. 0-0 c5 8. Nbd2 cxd4 9. Nxd4 Nc5 10. h3 Bd7 11. Re1 e5 12. N4f3 e4 13. Ng5 d5 14. Bd4 Qc8 15. c4 dxc4 16. Rc1 Ne6 17. Bxf6 Bxf6 18. Ngxe4 Qd8 19. Nxf6+ Qxf6 20. Ne4 Qe7 21. Qxd7 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.19"]
[Round "5"]
[White "Poniewierski, Piotr"]
[Black "Potocki, Karol"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1839"]
[BlackElo "1882"]
[PlyCount "46"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. c4 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Ne5 Bc6 10. Nxc6 Nxc6 11. e3 Na5 12. Nd2 c5 13. Nxc4 Nxc4 14. Qxc4 b5 15. axb5 axb5 16. Rxa8 bxc4 17. Rxd8 Rxd8 18. Rd1 cxd4 19. Rxd4 Rxd4 20. exd4 Nd5 21. Bd2 Bf6 22. Bc3 Nxc3 23. bxc3 Bd8 1/2-1/2

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.15"]
[Round "1"]
[White "Dalkowski, Rafal"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "1989"]
[BlackElo "1839"]
[PlyCount "70"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Qb6 12. exf6 Bb7 13. Bg2 c5 14. d5 0-0-0 15. 0-0 b4 16. Na4 Qa6 17. a3 b3 18. dxe6 Bxg2 19. e7 Qc6 20. exd8Q+ Kxd8 21. Re1 Bf3 22. Qd2 Qxa4 23. Qe3 Qc6 24. Qe8+ Kc7 25. Bf4+ Kb7 26. Re3 Bd5 27. Rd1 Nxf6 28. Qe5 Bg7 29. Qg5 Bh6 30. Re7+ Ka6 31. Qe5 Bxf4 32. Qxf4 Rd8 33. Rxf7 Bh1 34. Qxc4+ Ka5 35. Rxa7+ Kb6 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.05"]
[Round "3"]
[White "Zdybel, Przemyslaw"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1848"]
[BlackElo "1839"]
[PlyCount "67"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[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 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3 Bb7 9. f3 Be7 10. Be2 d6 11. Rc1 Nbd7 12. 0-0 0-0 13. b4 Rac8 14. Qd2 Qb8 15. Nb3 Bd8 16. Bf4 Bc7 17. Rfd1 Ne5 18. Bxe5 dxe5 19. c5 Rfd8 20. Qa2 Rxd1+ 21. Rxd1 bxc5 22. Nxc5 Qa7 23. Kh1 Rd8 24. Rc1 Bc8 25. N3a4 Rd6 26. Qc2 Ne8 27. h3 Bd8 28. Nd3 Qe3 29. Nab2 Bd7 30. Nc4 Qd4 31. Nxd6 Qxd6 32. Nc5 Bb5 33. Bxb5 axb5 34. Nb7 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.01.29"]
[Round "2"]
[White "Poniewierski, Piotr"]
[Black "Polak, Michal"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1839"]
[BlackElo "1890"]
[PlyCount "66"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 0-0 6. Nxb4 Nxb4 7. Qb3 a5 8. Nf3 Re8 9. 0-0 c6 10. d3 d5 11. cxd5 cxd5 12. d4 e4 13. Ne5 Nc6 14. Nxc6 bxc6 15. Bg5 Ba6 16. Qc2 h6 17. Bf4 Nh5 18. Rfc1 Nxf4 19. gxf4 Rb8 20. e3 Bd3 21. Qd2 Re6 22. b3 Qh4 23. h3 g5 24. Qxa5 g4 25. hxg4 Qxg4 26. f5 Kh8 27. Qc7 Rg8 28. Qg3 Qxf5 29. Qh2 Reg6 30. Kh1 Rxg2 31. Qxg2 Rxg2 32. Kxg2 Qg4+ 33. Kh2 Be2 0-1

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.11.06"]
[Round "7"]
[White "Poniewierski, Piotr"]
[Black "Niedbal, Piotr"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1852"]
[BlackElo "1893"]
[PlyCount "83"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nc6 7. d3 e5 8. Rb1 Bg4 9. Bg5 h6 10. Bxf6 Qxf6 11. b4 Qd8 12. b5 Ne7 13. Nd5 Nxd5 14. cxd5 Qd7 15. Qc2 Rac8 16. Rb4 c6 17. bxc6 bxc6 18. Qa4 h5 19. h3 Bf5 20. g4 hxg4 21. hxg4 a5 22. Rc4 e4 23. dxc6 Qe7 24. gxf5 exf3 25. Bxf3 Qg5+ 26. Bg2 Qxf5 27. Rh4 Be5 28. Qg4 Qf6 29. d4 Kg7 30. dxe5 dxe5 31. f4 e4 32. e3 Rxc6 33. f5 Qc3 34. Qg5 Rh8 35. Rxh8 Kxh8 36. Qh4+ Kg8 37. Qxe4 Rc7 38. fxg6 fxg6 39. Qxg6+ Rg7 40. Bd5+ Kh8 41. Rf8+ Rg8 42. Rxg8# 1-0

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.10.29"]
[Round "6"]
[White "Borowy, Cezary"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1939"]
[BlackElo "1852"]
[PlyCount "133"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[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. d3 d5 4. Nbd2 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. c3 b6 10. h4 Ba6 11. Nf1 Qc7 12. N1h2 Rad8 13. Qc2 dxe4 14. dxe4 Bd3 15. Qb3 Na5 16. Qa3 Nc4 17. Qb3 Nc6 18. a4 N4a5 19. Qa3 Rfe8 20. Bf1 c4 21. Bf4 e5 22. Bg5 f6 23. Bxd3 Rxd3 24. Be3 Red8 25. g4 Qd7 26. Kh1 Nb3 27. Rab1 Nbd4 28. Bxd4 Nxd4 29. Nxd4 exd4 30. Qb4 Qe6 31. Rbc1 Bh6 32. Rc2 dxc3 33. bxc3 Bf8 34. Qb5 Bd6 35. e5 Bc5 36. Re4 fxe5 37. Rce2 Rd1+ 38. Kg2 Qd5 39. Nf3 Rf8 40. Qxc4 Qxc4 41. Rxc4 Bd6 42. Rce4 Rf4 43. Rxf4 exf4 44. Rd2 Rxd2 45. Nxd2 Kf7 46. Kf3 Ke6 47. Ke4 h6 48. g5 hxg5 49. hxg5 Bc5 50. f3 Be3 51. Nc4 Bc1 52. Ne5 Bb2 53. Nxg6 Bxc3 54. Nxf4+ Kf7 55. Nd5 Bd2 56. Kf5 Be1 57. f4 Bf2 58. Nc7 Be1 59. g6+ Kg7 60. Ne8+ Kf8 61. Nc7 Bc3 62. Ke6 Kg7 63. f5 Bb2 64. Ne8+ Kg8 65. f6 Bxf6 66. Kxf6 a6 67. g7 1-0

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.10.23"]
[Round "5"]
[White "Poniewierski, Piotr"]
[Black "Derylo, Kamil"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1852"]
[BlackElo "1998"]
[PlyCount "60"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. g3 Nf6 4. Bg2 Bf5 5. 0-0 e6 6. c4 Nbd7 7. Qb3 Qb6 8. Nc3 h6 9. c5 Qxb3 10. axb3 a6 11. b4 0-0-0 12. Bf4 g5 13. Be5 Nxe5 14. Nxe5 Rh7 15. Nxc6 bxc6 16. Rxa6 Nd7 17. Rfa1 Nb8 18. Rb6 f6 19. Ra8 Rb7 20. Na4 Kc7 21. e4 dxe4 22. Bf1 Be7 23. Ba6 Nxa6 24. Raxa6 Rxb6 25. cxb6+ Kb8 26. Ra7 Bxb4 27. Rg7 Bh3 28. Rh7 Rxd4 29. Rh8+ Kb7 30. Rh7+ Ka6 0-1

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.10.23"]
[Round "3"]
[White "Poniewierski, Piotr"]
[Black "Polak, Michal"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1852"]
[BlackElo "1883"]
[PlyCount "120"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. Nc3 Be7 6. d4 Ne4 7. Qc2 Nxc3 8. bxc3 d6 9. 0-0 Nd7 10. Bf4 Nf6 11. Rad1 Be4 12. Qb3 0-0 13. c5 bxc5 14. dxc5 d5 15. Be3 Qb8 16. Ne5 Qxb3 17. axb3 Bxg2 18. Kxg2 Ne4 19. Bd4 Bxc5 20. Nd7 Bxd4 21. Nxf8 Bxc3 22. Rd3 Kxf8 23. f3 Nd2 24. Rxc3 Nxf1 25. Kxf1 Rc8 26. Rc6 Ke7 27. Ke1 Kd7 28. Ra6 Rb8 29. Ra3 Rb7 30. Kd2 Rb5 31. Rxa7 Rxb3 32. Ra8 Rb2+ 33. Kd3 h5 34. Rf8 Ke7 35. Rc8 Rb7 36. Rh8 g6 37. Rc8 Kd6 38. Rd8+ Ke5 39. Rd7 Kf6 40. Ke3 Rb3+ 41. Kd2 c5 42. Rc7 Rb2+ 43. Ke3 c4 44. f4 Rb1 45. Kf3 Rh1 46. h3 Rf1+ 47. Kg2 Rc1 48. g4 hxg4 49. hxg4 Kg7 50. g5 Rc3 51. Kf2 Rb3 52. e3 Rb2+ 53. Ke1 Ra2 54. Rc8 Ra7 55. Re8 Rc7 56. Kd2 c3+ 57. Kc2 Rc4 58. Re7 d4 59. f5 gxf5 60. exd4 Rxd4 0-1

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.10.16"]
[Round "4"]
[White "Potocki, Karol"]
[Black "Poniewierski, Piotr"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1857"]
[BlackElo "1852"]
[PlyCount "122"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bg4 4. Nf3 e6 5. Nbd2 Bd6 6. Bxd6 Qxd6 7. c3 Nbd7 8. Be2 c5 9. 0-0 0-0 10. Ne1 Bxe2 11. Qxe2 e5 12. dxc5 Qxc5 13. Nd3 Qb6 14. e4 Qa6 15. Qf3 dxe4 16. Nxe4 Nxe4 17. Qxe4 Rfe8 18. Nb4 Qb6 19. Nd5 Qc6 20. Rfd1 Rad8 21. Rd3 Rc8 22. Rh3 g6 23. Rd1 Qc4 24. Qxc4 Rxc4 25. b3 Rcc8 26. c4 Kg7 27. Rc3 f5 28. b4 b6 29. Ra3 a5 30. bxa5 Rxc4 31. axb6 Kh6 32. Rh3+ Kg7 33. Ra3 Kh6 34. g3 Rb8 35. Ne3 Nxb6 36. Nxc4 Nxc4 37. Rc3 Rb4 38. h4 e4 39. Ra1 Ne5 40. a4 Rb6 41. a5 Ra6 42. Rc5 Nc6 43. Kf1 Kh5 44. Ke2 Nd4+ 45. Ke3 Nb3 46. Rcc1 Nxc1 47. Rxc1 Rxa5 48. Rc3 Rd5 49. f3 Rd3+ 50. Rxd3 exd3 51. Kxd3 f4 52. gxf4 Kxh4 53. Ke4 Kg3 54. f5 gxf5+ 55. Kxf5 h5 56. Kg5 h4 57. f4 h3 58. f5 h2 59. f6 h1Q 60. f7 Qh8 61. Kf5 Qf8 0-1

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.09.29"]
[Round "2"]
[White "Podgorski, Maciej"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1972"]
[BlackElo "1852"]
[PlyCount "84"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[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. Bd3 Nf6 6. 0-0 Qc7 7. Nd2 Nc6 8. N2f3 Nxd4 9. Nxd4 Bc5 10. c3 0-0 11. Bg5 Be7 12. f4 d6 13. Rf3 g6 14. Qe1 e5 15. fxe5 dxe5 16. Bxf6 Bxf6 17. Rxf6 exd4 18. cxd4 Qd8 19. Qf2 Bf5 20. Rxf5 gxf5 21. e5 Qg5 22. Bxf5 Rad8 23. Re1 Rfe8 24. h3 Kh8 25. Re4 f6 26. Bxh7 fxe5 27. Bf5 Rxd4 28. Rxd4 exd4 29. Qxd4+ Qg7 30. Qh4+ Kg8 31. Bc2 Qe5 32. Bb3+ Kg7 33. Qg4+ Kh8 34. h4 Qc5+ 35. Kh2 Qe5+ 36. Kh3 Qe3+ 37. g3 Qe2 38. Qd4+ Qe5 39. Qg4 Qe2 40. Qg6 Qf1+ 41. Kg4 Qe2+ 42. Kh3 Qf1+ 1/2-1/2

[Event "Warsaw YMCA Autumn-A 238th"]
[Site "Warsaw"]
[Date "2020.09.24"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2037"]
[BlackElo "1852"]
[PlyCount "117"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 0-0 11. e4 e5 12. h3 h6 13. Be3 a6 14. Rfd1 Qc7 15. Rac1 Rac8 16. a3 Rfe8 17. Kh1 exd4 18. Nxd4 c5 19. Nf5 Bf4 20. Qd2 Bxe3 21. Qxe3 Ne5 22. Qg3 Nh5 23. Nxh6+ Kh7 24. Qg5 Nxd3 25. Rxd3 Qf4 26. Qxf4 Nxf4 27. Rf3 b4 28. Rxf4 bxc3 29. Nxf7 Rf8 30. Rxc3 Kg8 31. Rcf3 Bxe4 32. Rxe4 Rxf7 33. Rxf7 Kxf7 34. g3 Rb8 35. b4 cxb4 36. axb4 Rb5 37. Kg2 a5 38. bxa5 Rxa5 39. h4 Rb5 40. Kf3 Kg6 41. Kg4 Kf6 42. f4 Ra5 43. Rb4 Kg6 44. Rb6+ Kf7 45. f5 Ra3 46. Kf4 Ra4+ 47. Kg5 Rc4 48. g4 Ra4 49. h5 Rc4 50. h6 gxh6+ 51. Rxh6 Kg7 52. Ra6 Rc7 53. Rg6+ Kh7 54. Re6 Rg7+ 55. Kh5 Ra7 56. g5 Ra1 57. Re7+ Kg8 58. Kg6 Kf8 59. f6 1-0

[Event "Warsaw YMCA Winter-B 225th"]
[Site "Warsaw"]
[Date "2020.03.19"]
[Round "12"]
[White "Poniewierski, Piotr"]
[Black "Sloniewska, Alicja"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1837"]
[BlackElo "1683"]
[PlyCount "100"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bf5 3. c4 c6 4. g3 e6 5. Qb3 Qc8 6. Bf4 Nf6 7. Nc3 Be7 8. Bg2 0-0 9. 0-0 Rd8 10. Rac1 Ne4 11. cxd5 Nxc3 12. Rxc3 exd5 13. Rfc1 Nd7 14. Ne5 Nxe5 15. Bxe5 Qd7 16. Qd1 Bg5 17. Bf4 Be7 18. a3 a5 19. Qd2 a4 20. h4 Re8 21. Kh2 Bd8 22. Re3 Rxe3 23. Qxe3 Ba5 24. f3 Re8 25. Qf2 h6 26. g4 Bh7 27. e3 Qe7 28. h5 Bd3 29. Bf1 Bxf1 30. Rxf1 Bc7 31. Bxc7 Qxc7+ 32. Kg2 Qe7 33. Re1 Qg5 34. e4 dxe4 35. Kh3 e3 36. Qg3 Qf6 37. Re2 Qxd4 38. g5 hxg5 39. Qxg5 Qe5 40. Qh4 Qf5+ 41. Kg2 Re5 42. f4 Qxh5 43. Qd8+ Kh7 44. fxe5 Qxe2+ 45. Kg3 Qf2+ 46. Kg4 g6 47. e6 Qf5+ 48. Kg3 Qxe6 49. Qh4+ Kg7 50. Qd4+ f6 0-1

[Event "Warsaw YMCA Winter-B 225th"]
[Site "Warsaw"]
[Date "2020.03.12"]
[Round "11"]
[White "Kalejta, Arkadiusz"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1774"]
[BlackElo "1837"]
[PlyCount "89"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qd1 Nf6 9. Nc3 d6 10. Bg5 Be6 11. Nd5 Bxd5 12. exd5 Nb8 13. Be2 Nbd7 14. 0-0 0-0 15. b4 a5 16. a3 h6 17. Be3 axb4 18. axb4 Rxa1 19. Qxa1 Nxd5 20. Bd2 Rc8 21. Rc1 Nf4 22. Bf3 Nf6 23. Bxf4 exf4 24. Re1 Qc7 25. Re2 b6 26. h3 Qc4 27. Qe1 Qc3 28. Qxc3 Rxc3 29. Rd2 Rc4 30. b5 Rc5 31. c4 Ne8 32. Bc6 Kf8 33. Bxe8 Kxe8 34. Rxd6 Rxc4 35. Rxb6 Rc1+ 36. Kh2 Rf1 37. f3 Rd1 38. Rc6 Rd7 39. h4 Rb7 40. Rc5 Ke7 41. Kh3 Kd6 42. Rf5 Ke6 43. Kg4 g6 44. Rc5 Kd6 45. Rc4 1/2-1/2

[Event "Warsaw YMCA Winter-B 225th"]
[Site "Warsaw"]
[Date "2020.03.05"]
[Round "10"]
[White "Poniewierski, Piotr"]
[Black "Dabrowski, Leszek"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1837"]
[BlackElo "1598"]
[PlyCount "57"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 b6 5. Bg2 Ba6 6. cxd5 exd5 7. Nc3 Be7 8. Qa4+ Qd7 9. Qb3 Bc4 10. Qc2 Nc6 11. b3 Ba6 12. 0-0 0-0 13. Rd1 Bb4 14. Bb2 Rfe8 15. e3 Bxc3 16. Qxc3 Ne4 17. Qe1 Qe7 18. Rac1 Nb4 19. Ba3 Nd3 20. Bxe7 Nxe1 21. Rxe1 Rxe7 22. Ne5 c5 23. Bxe4 dxe4 24. Nc6 Rc7 25. Nb4 Bb7 26. dxc5 bxc5 27. Red1 Rac8 28. Nd5 Rd7 29. Nf6+ 1-0

[Event "Warsaw YMCA Winter-B 225th"]
[Site "Warsaw"]
[Date "2020.02.27"]
[Round "9"]
[White "Safanowski, Tomasz"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1834"]
[BlackElo "1837"]
[PlyCount "123"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Bd6 8. Qc2 h6 9. Bh4 0-0 10. Nge2 Re8 11. 0-0-0 Qa5 12. g4 b5 13. Ng3 b4 14. Nf5 Bf8 15. Na4 Ba6 16. Bxa6 Qxa6 17. g5 hxg5 18. Bxg5 Ne4 19. Rhg1 c5 20. dxc5 Ndxc5 21. Nxc5 Nxc5 22. Nh6+ Kh8 23. Nxf7+ Kg8 24. Qf5 Qc4+ 25. Kb1 Qe4+ 26. Qxe4 Nxe4 27. f3 Nc5 28. Nh6+ gxh6 29. Bxh6+ Kf7 30. Bxf8 Rxf8 31. Rxd5 Rac8 32. e4 Rc7 33. Rf5+ Ke8 34. Re5+ Kd8 35. f4 Nd7 36. Rd5 Rxf4 37. e5 Re4 38. Rg8+ Ke7 39. Rg7+ Ke8 40. b3 Re1+ 41. Kb2 Rec1 42. Rg2 Ke7 43. a3 Ke6 44. Rb5 Nxe5 45. Re2 bxa3+ 46. Kxa3 R1c5 47. Rxc5 Rxc5 48. Kb4 Rc7 49. h4 Rh7 50. Rh2 Nf3 51. Rh3 Nxh4 52. Kb5 Kd7 53. Ka6 Kc8 54. Rg3 Nf5 55. Rg8+ Kc7 56. Kxa7 Ne7 57. Rg4 Rh6 58. Rg7 Re6 59. Rh7 Re3 60. Ka6 Kd7 61. b4 Kc7 62. Kb5 1/2-1/2

[Event "Warsaw YMCA Winter-B 225th"]
[Site "Warsaw"]
[Date "2020.02.20"]
[Round "8"]
[White "Poniewierski, Piotr"]
[Black "Potocki, Karol"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "1837"]
[BlackElo "1845"]
[PlyCount "114"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nbd7 7. d4 c6 8. h3 Qc7 9. e4 e5 10. Re1 Re8 11. Be3 exd4 12. Nxd4 Nc5 13. Qc2 a5 14. Rad1 Bd7 15. b3 Re7 16. a3 Rae8 17. Bf4 Nh5 18. Bg5 Ne6 19. Ndb5 cxb5 20. Nd5 Qd8 21. Nxe7+ Rxe7 22. Bxe7 Qxe7 23. Qd2 Bd4 24. Kh2 bxc4 25. bxc4 Be5 26. Qxa5 Qg5 27. Qd2 Qh4 28. Kg1 Nxg3 29. fxg3 Qxg3 30. Qf2 Qh2+ 31. Kf1 Nf4 32. Re3 Be6 33. Qg1 Nxg2 34. Qxg2 Bxc4+ 35. Kf2 Qf4+ 36. Qf3 Qh4+ 37. Kg2 h5 38. Qf2 Qg5+ 39. Kh1 b5 40. Rg1 Qe7 41. Rf3 d5 42. Qe3 d4 43. Qg5 Qxg5 44. Rxg5 Bd6 45. e5 Be7 46. Rg1 Bd5 47. Kg2 Bxa3 48. Kf2 Bxf3 49. Kxf3 b4 50. Rb1 Kf8 51. Ke4 Ke7 52. Kxd4 Ke6 53. Ke4 g5 54. Rg1 b3 55. Rxg5 Bc1 56. Rg8 b2 57. Rb8 f5+ 1/2-1/2

[Event "Warsaw YMCA Winter-B 225th"]
[Site "Warsaw"]
[Date "2020.02.13"]
[Round "6"]
[White "Poniewierski, Piotr"]
[Black "Koziol, Pawel"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1837"]
[BlackElo "1788"]
[PlyCount "57"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 e5 3. c4 f5 4. d3 Nf6 5. Nc3 Be7 6. Bg2 0-0 7. 0-0 Nc6 8. Rb1 a5 9. a3 Qe8 10. b4 axb4 11. axb4 Qh5 12. b5 Nd8 13. Nd5 Nxd5 14. cxd5 Nf7 15. Qc2 Bd8 16. Bb2 Bd7 17. Qc4 Kh8 18. Ra1 Rxa1 19. Rxa1 Nh6 20. Ra8 Qf7 21. Rxd8 Rxd8 22. Qxc7 Qe7 23. Qxb7 e4 24. dxe4 Qxe4 25. Qc7 Qe7 26. Nd4 Rc8 27. Qa7 Qd8 28. Ne6 Ra8 29. Qb7 1-0

[Event "Warsaw YMCA Winter-B 225th"]
[Site "Warsaw"]
[Date "2020.02.06"]
[Round "5"]
[White "Poniewierski, Piotr"]
[Black "Szukalski, Antoni"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1837"]
[BlackElo "1752"]
[PlyCount "79"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 b6 4. Bg2 Bb7 5. d4 Bg7 6. Nc3 0-0 7. 0-0 d6 8. d5 c6 9. e4 Nbd7 10. Re1 Rc8 11. Nd4 cxd5 12. cxd5 Nb8 13. Be3 Qd7 14. h3 h6 15. Rc1 Kh7 16. b4 e5 17. Nde2 Rc4 18. Qb3 Rfc8 19. b5 R8c7 20. Qa3 Qd8 21. Qxa7 Bxd5 22. Bxb6 Rxa7 23. Bxd8 Bxe4 24. Bxf6 Bxg2 25. Bxg7 Bxh3 26. Bf8 d5 27. Nxd5 Rxc1 28. Nf6+ Kh8 29. Nxc1 Nd7 30. Nxd7 Rxd7 31. Bxh6 Kh7 32. Bg5 Kg7 33. Be3 Bg4 34. Nb3 f5 35. f4 e4 36. Kf2 Rd8 37. b6 Kf7 38. Bd4 Ra8 39. b7 Rxa2+ 40. Ke3 1-0

[Event "Warsaw YMCA Winter-B 225th"]
[Site "Warsaw"]
[Date "2020.01.30"]
[Round "4"]
[White "Sypula, Krzysztof"]
[Black "Poniewierski, Piotr"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1667"]
[BlackElo "1837"]
[PlyCount "64"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bf5 6. Qb3 Qb6 7. e3 Bg7 8. Nbd2 0-0 9. Be2 Nbd7 10. c5 Qxb3 11. Nxb3 Nh5 12. 0-0 f6 13. Na5 Nxf4 14. exf4 Rab8 15. Nh4 Be4 16. Rac1 g5 17. f3 gxh4 18. fxe4 dxe4 19. Bc4+ Kh8 20. Be6 Rfd8 21. d5 Nf8 22. Bf7 Rdc8 23. f5 Bh6 24. Rc3 Bd2 25. Nb3 Bxc3 26. bxc3 Kg7 27. Be6 Nxe6 28. dxe6 Rd8 29. Nd4 Rd5 30. Rf4 Rxc5 31. Rg4+ Kh8 32. Rxe4 Rxc3 0-1

[Event "Warsaw YMCA Winter-B 225th"]
[Site "Warsaw"]
[Date "2020.01.23"]
[Round "3"]
[White "Poniewierski, Piotr"]
[Black "Prus, Marek"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1837"]
[BlackElo "1672"]
[PlyCount "83"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 d4 5. b4 Bxb4 6. Qa4+ Nc6 7. Ne5 Rb8 8. Nxc6 bxc6 9. Qxa7 Rb6 10. Qa4 Qd6 11. 0-0 0-0 12. d3 Bb7 13. Bg5 Ra8 14. Qc2 Nd7 15. Nd2 Bxd2 16. Bxd2 c5 17. Bxb7 Rxb7 18. Rfb1 Rxb1+ 19. Qxb1 Qb6 20. Qc2 Rb8 21. a4 e5 22. a5 Qa6 23. Qa4 c6 24. Qa3 f6 25. Kg2 Kf7 26. e3 Ke6 27. Qa2 Kd6 28. Qc2 Kc7 29. Ra2 Rb7 30. Qd1 e4 31. exd4 cxd4 32. Qg4 exd3 33. Qxd4 Rb3 34. Bf4+ Ne5 35. Bxe5+ fxe5 36. Qxe5+ Kb7 37. Qxg7+ Ka8 38. Qh8+ Rb8 39. Qc3 Rd8 40. Rd2 Qb7 41. Rxd3 c5+ 42. Rd5 1-0

[Event "Warsaw YMCA Winter-B 225th"]
[Site "Warsaw"]
[Date "2020.01.16"]
[Round "2"]
[White "Kwiek, Janusz"]
[Black "Poniewierski, Piotr"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1549"]
[BlackElo "1837"]
[PlyCount "80"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. 0-0 Bg7 6. Nc3 e6 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 a6 10. e4 Ne7 11. Be3 0-0 12. Qb3 Qc7 13. Na4 Nbc6 14. Nxc6 Qxc6 15. f3 b5 16. cxb5 axb5 17. Nc3 Rfb8 18. Rac1 Qc4 19. Qd1 Bxc3 20. Rxc3 Qxa2 21. Rf2 Rb7 22. Qd6 Nc6 23. Bh6 b4 24. Rc1 Re8 25. Rd2 Qa8 26. Rcd1 Qb8 27. Qc5 Qe5 28. Qe3 d5 29. Qc5 Ne7 30. Bf4 Qf6 31. exd5 Nxd5 32. Bd6 Qg5 33. Kf2 Rd8 34. f4 Qh5 35. Kg2 Rbd7 36. Be5 f6 37. Bd4 Nxf4+ 38. gxf4 Qxc5 39. Bxc5 Rxd2+ 40. Rxd2 Rxd2+ 0-1

[Event "Warsaw YMCA Winter-B 225th"]
[Site "Warsaw"]
[Date "2020.01.09"]
[Round "1"]
[White "Poniewierski, Piotr"]
[Black "Mazurek, Jerzy"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1837"]
[BlackElo "1672"]
[PlyCount "79"]
[EventDate "2020.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 d4 5. b4 Be7 6. Bb2 0-0 7. Nxd4 Bxb4 8. 0-0 c6 9. Nc2 Bd6 10. d4 Nbd7 11. e4 Ne8 12. e5 Be7 13. Nd2 Qc7 14. Re1 Rb8 15. Rc1 b5 16. d5 cxd5 17. cxd5 exd5 18. Bxd5 Nc5 19. Nb4 Bb7 20. Ne4 Qa5 21. Bc3 Qd8 22. Nxc5 Bxc5 23. Bxb7 Qxd1 24. Rexd1 Rxb7 25. Rd5 Be7 26. Nc6 Ba3 27. Rb1 Rc7 28. Rb3 Rxc6 29. Rxa3 Nc7 30. Rd7 a6 31. Bb4 Rc8 32. Rf3 f6 33. exf6 gxf6 34. Re3 Ne8 35. Ree7 Rc4 36. a3 R4c7 37. Rxe8+ Rxe8 38. Rxc7 Re6 39. Kg2 Re2 40. Rc6 1-0

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.12.12"]
[Round "13"]
[White "Koziol, Pawel"]
[Black "Poniewierski, Piotr"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1803"]
[BlackElo "1875"]
[PlyCount "172"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. f4 d5 2. e3 g6 3. Nf3 Bg7 4. Be2 c6 5. 0-0 Nh6 6. Qe1 0-0 7. d3 Bg4 8. Na3 Nd7 9. c3 f6 10. e4 dxe4 11. dxe4 Nc5 12. Bc4+ Kh8 13. h3 Bxf3 14. Rxf3 Nf7 15. b4 Nd7 16. Be3 Qc7 17. Rd1 Nd6 18. Be6 a5 19. Nc4 axb4 20. cxb4 Rfd8 21. Nxd6 exd6 22. Bd4 Nf8 23. Bb3 Re8 24. Qc3 Qe7 25. f5 c5 26. bxc5 dxc5 27. Bxc5 Qxe4 28. Bd5 Qa4 29. Rd4 Qa5 30. Bb4 Qb6 31. Kh1 Rac8 32. Qd2 Bh6 33. Qb2 Rc1+ 34. Kh2 Qc7+ 35. Rg3 Re3 36. Rdg4 Rxg3 37. Rxg3 Qb6 38. h4 Bf4 39. Qa3 Qc7 40. Be1 Bd6 41. Qe3 Bxg3+ 42. Bxg3 Qc5 43. Qh6 Qg1+ 44. Kh3 Qc5 45. Bf2 Rc3+ 46. Bf3 Qxf5+ 47. Kh2 Qe5+ 48. Bg3 Qe7 49. Qd2 Rc8 50. Bd6 Qg7 51. Qf4 b5 52. Qb4 Ne6 53. Qxb5 Nd4 54. Qd3 Nxf3+ 55. Qxf3 Rd8 56. Bb4 Qc7+ 57. Kh3 Qd7+ 58. Kh2 Qf5 59. Qxf5 gxf5 60. Be7 Ra8 61. Bxf6+ Kg8 62. Kg3 Kf7 63. Bg5 Rxa2 64. Kh3 Ke6 65. Bf4 Kd5 66. h5 Ke4 67. g3 Kf3 68. Kh4 Ke4 69. Kg5 Ra6 70. Kh4 Rc6 71. Kg5 Ra6 72. Kh4 h6 73. Bc1 Ra1 74. Bxh6 Rh1+ 75. Kg5 Rh3 76. Kg6 Rxg3+ 77. Kf7 Rh3 78. Kg6 f4 79. Bf8 f3 80. Bc5 Kd5 81. Be3 Ke6 82. Kg5 Ke5 83. Kg6 Ke4 84. Bf2 Rh2 85. Ba7 Ra2 86. Bc5 Ra6+ 0-1

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.12.03"]
[Round "12"]
[White "Poniewierski, Piotr"]
[Black "Liberadzki, Slawomir"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "1875"]
[BlackElo "1980"]
[PlyCount "103"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 Nc6 4. Nc3 e6 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Be7 8. d4 0-0 9. Nxd5 Qxd5 10. Be3 Qh5 11. dxc5 e5 12. a3 a5 13. b4 axb4 14. axb4 Rxa1 15. Qxa1 e4 16. b5 Nb4 17. Qe5 Qxe5 18. Nxe5 Nc2 19. Bxe4 Nxe3 20. fxe3 Bxc5 21. Bd5 Bxe3+ 22. Kg2 Be6 23. Bxb7 f6 24. Nd3 Rb8 25. Bc6 Bg4 26. Bf3 Bd7 27. Bd5+ Kf8 28. Kf3 Rxb5 29. Be4 Bd4 30. e3 Bb6 31. Nf4 f5 32. Ba8 Ra5 33. Rb1 Ba7 34. Rd1 Ke8 35. Rd3 g5 36. Nd5 g4+ 37. Kf4 Bb8+ 38. Kg5 Be5 39. Nb6 Be6 40. Bd5 Ke7 41. Bxe6 Kxe6 42. Nc4 Bf6+ 43. Kh6 Rc5 44. Nd6 Be7 45. Ne8 Rc2 46. Ng7+ Kf6 47. Nh5+ Kf7 48. Rd5 Ke6 49. Nf4+ Kf6 50. Nh5+ Ke6 51. Nf4+ Kf6 52. Nh5+ 1/2-1/2

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.11.29"]
[Round "11"]
[White "Omar, Mohamed"]
[Black "Poniewierski, Piotr"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1864"]
[BlackElo "1875"]
[PlyCount "88"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d4 Nh6 5. Bd3 c6 6. 0-0 0-0 7. c3 Bg4 8. Nbd2 Nd7 9. Qe1 f6 10. e4 Qc7 11. e5 fxe5 12. fxe5 c5 13. Qh4 Bf5 14. Bxf5 Nxf5 15. Qh3 Qb6 16. g4 cxd4 17. gxf5 dxc3+ 18. Kh1 cxd2 19. fxg6 Qxg6 20. Bxd2 Qd3 21. Bh6 Bxh6 22. Qxh6 Kh8 23. Rad1 Qe4 24. Rde1 Qg6 25. Qh4 e6 26. Rg1 Qf7 27. Ng5 Qe7 28. Qh6 Rg8 29. Nxe6 Rxg1+ 30. Rxg1 Rg8 31. Nf4 Rxg1+ 32. Kxg1 Nxe5 33. Nxd5 Qc5+ 34. Ne3 Ng4 35. Qh4 Qxe3+ 36. Kg2 Qe6 37. Qd8+ Kg7 38. Qg5+ Kf7 39. Qh5+ Kg8 40. Qg5+ Kh8 41. Qd8+ Qg8 42. Qd4+ Nf6+ 43. Kf1 Qe6 44. Qxa7 Qa6+ 0-1

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.19"]
[Round "9"]
[White "Janeczko, Jakub"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1839"]
[BlackElo "1858"]
[PlyCount "108"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Nd2 g6 8. c3 Bg7 9. f4 d6 10. N2f3 Nbd7 11. Qe2 0-0 12. h3 Nc5 13. Bc2 d5 14. e5 Nfe4 15. Qe1 Bd7 16. b4 Na4 17. Bxe4 dxe4 18. Qxe4 Nxc3 19. Qc2 Rfc8 20. Bb2 Nd5 21. Qd2 Qb6 22. a3 a5 23. bxa5 Qxa5 24. Qxa5 Rxa5 25. g3 Bf8 26. Nd2 Rca8 27. Rf3 b5 28. h4 Ra4 29. N2b3 Bxa3 30. Rxa3 Rxa3 31. Bxa3 Rxa3 32. Nc5 Rxf3 33. Nxf3 Be8 34. Kf2 Kf8 35. Ke2 Ke7 36. Kd3 h6 37. Nd4 b4 38. Kc4 Bd7 39. Nd3 Ne3+ 40. Kxb4 Nf1 41. g4 Ne3 42. g5 h5 43. Kc3 Ng2 44. Kd2 Nxh4 45. Ke3 Nf5+ 46. Nxf5+ exf5 47. Nc5 Bc6 48. Nd3 h4 49. Kf2 Be4 50. Nc5 Bd5 51. Kg1 h3 52. Kh2 Bg2 53. Kg3 Bf1 54. Kh2 Bg2 1/2-1/2

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.18"]
[Round "8"]
[White "Poniewierski, Piotr"]
[Black "Sadowski, Miroslaw"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1858"]
[BlackElo "1998"]
[PlyCount "118"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. c4 0-0 5. 0-0 d6 6. Nc3 Nc6 7. d3 a6 8. Rb1 Rb8 9. Bg5 h6 10. Bd2 Bd7 11. Qc1 Kh7 12. b4 b5 13. Nd5 Ng8 14. Qc2 e6 15. Ne3 Nd4 16. Nxd4 Bxd4 17. Rfc1 c6 18. Nd1 d5 19. e3 Bg7 20. Bc3 Bxc3 21. Qxc3 Qf6 22. f4 bxc4 23. dxc4 Qxc3 24. Nxc3 Nf6 25. Na4 Rfe8 26. Nc5 Bc8 27. Nd3 Nd7 28. Kf2 Bb7 29. a4 Rec8 30. a5 Kg7 31. g4 Kf8 32. h4 Ke7 33. g5 hxg5 34. hxg5 Ba8 35. cxd5 cxd5 36. Ke2 Bc6 37. Kd2 Ba4 38. Rxc8 Rxc8 39. Rc1 Rh8 40. Kc3 Kd6 41. Kd4 Bb5 42. e4 dxe4 43. Bxe4 Rh4 44. Ke3 Rh3+ 45. Kd4 Rh4 46. Rc8 Rh2 47. Kc3 e5 48. Nxe5 Nxe5 49. fxe5+ Kxe5 50. Bd3 Rh3 51. Rc5+ Kd6 52. Rxb5 axb5 53. Kd4 Rh4+ 54. Be4 Kc7 55. Kd5 Rg4 56. Ke5 Rxg5+ 57. Kf6 Rg4 58. Bd5 Rxb4 59. Bxf7 Rf4+ 0-1

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.17"]
[Round "6"]
[White "Poniewierski, Piotr"]
[Black "Urbaniak, Karol"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1858"]
[BlackElo "1812"]
[PlyCount "137"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 f5 3. d4 Bg7 4. c3 Nf6 5. Qb3 d5 6. Bg2 0-0 7. 0-0 c6 8. Bf4 Nbd7 9. Na3 Nh5 10. Bd2 Kh8 11. c4 e6 12. Ng5 Qf6 13. cxd5 exd5 14. Nf3 Nb6 15. Ba5 Nc4 16. Nxc4 dxc4 17. Qxc4 Be6 18. Qc2 f4 19. Bc7 Bf5 20. Qb3 Qe7 21. Be5 fxg3 22. Bxg7+ Nxg7 23. hxg3 Qxe2 24. Qxb7 Rab8 25. Qxa7 Rxb2 26. Rae1 Qc2 27. Rc1 Qe2 28. Qc5 Ne6 29. Qe7 Kg8 30. Rce1 Qc4 31. d5 Rf7 32. Qe8+ Rf8 33. Qxc6 Qxc6 34. dxc6 Nc5 35. Re7 Be4 36. Re5 Bxf3 37. Rxc5 Bxg2 38. Kxg2 Rxa2 39. c7 Raa8 40. Rd1 Kg7 41. Rd7+ Kh6 42. Rcd5 Ra2 43. Rd8 Rfxf2+ 44. Kh3 Rh2+ 45. Kg4 Ra4+ 46. Kf3 Ra3+ 47. Ke4 Re2+ 48. Kd4 Rd2+ 49. Ke5 Re2+ 50. Kd6 Ra6+ 51. Kd7 Ra7 52. Rd6 Kg7 53. Rb8 Kf7 54. Rh8 Kg7 55. Rb8 Kf7 56. Kc8 h5 57. Rb3 Re8+ 58. Rd8 Re1 59. Kb8 Rea1 60. c8Q Ra8+ 61. Kb7 R1a7+ 62. Kb6 Rxc8 63. Rxc8 Re7 64. Rc7 Rxc7 65. Kxc7 Kf6 66. Rb5 g5 67. Kd7 h4 68. gxh4 gxh4 69. Rh5 1-0

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.17"]
[Round "7"]
[White "Praczukowski, Stanislaw"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2069"]
[BlackElo "1858"]
[PlyCount "136"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h3 Nf6 6. e5 Ne4 7. Nxe4 dxe4 8. Ng5 c5 9. c3 Qa5 10. Bc4 0-0 11. 0-0 cxd4 12. cxd4 Qb4 13. Qb3 Qxb3 14. Bxb3 Nc6 15. Be3 b6 16. Nxe4 Bb7 17. Nc3 Rfd8 18. Rfd1 Na5 19. Rac1 Rac8 20. f4 Nxb3 21. axb3 e6 22. Nb5 Bd5 23. Nd6 Rxc1 24. Rxc1 Bf8 25. Rc8 Rxc8 26. Nxc8 Bxb3 27. Nxa7 Bd5 28. Nc8 b5 29. Na7 b4 30. Nc8 Bb7 31. Nb6 Be7 32. Kf2 Kf8 33. Bd2 Ke8 34. Nc4 Kd7 35. g3 Bh1 36. Nd6 Bxd6 37. exd6 b3 38. Bb4 Bd5 39. g4 f6 40. Kg3 Be4 41. h4 h6 42. h5 gxh5 43. gxh5 Bc2 44. Kh4 Bd3 45. Bc5 Bf5 46. Kg3 Be4 47. Bb4 Bd3 48. Kf3 Bc2 49. Kg4 Bd1+ 50. Kh4 Bc2 51. Bc5 Bd3 52. Ba3 Bf5 53. Bb4 Bd3 54. d5 e5 55. fxe5 fxe5 56. Bd2 Kxd6 57. Bxh6 Kxd5 58. Bd2 Ke6 59. h6 Kf6 60. Kg3 Kg6 61. Kf2 Bc2 62. Be3 Bd3 63. Ke1 Bc2 64. Kd2 Kh7 65. Kc3 Kg6 66. Kc4 Kh7 67. Kd5 e4 68. Bd2 Kg6 1/2-1/2

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.16"]
[Round "5"]
[White "Sliwerski, Radoslaw"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2091"]
[BlackElo "1858"]
[PlyCount "89"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. Nc3 Nf6 6. e3 a6 7. Bd3 e6 8. Rc1 Bd6 9. Bxd6 Qxd6 10. Nf3 0-0 11. 0-0 e5 12. dxe5 Nxe5 13. Be2 Bg4 14. Nxe5 Bxe2 15. Nxf7 Bxd1 16. Nxd6 Bg4 17. h3 Bd7 18. Rfd1 b5 19. Nxd5 Nxd5 20. Rxd5 Be6 21. Rd4 Bxa2 22. b4 h6 23. Rc7 Rf6 24. f3 Bb3 25. Rc3 Bf7 26. Ra3 Be8 27. Ne4 Rc6 28. Rd6 Rxd6 29. Nxd6 Bc6 30. Rc3 Bd7 31. Rc7 Be6 32. Re7 Bb3 33. Re8+ Rxe8 34. Nxe8 Bd5 35. e4 Bb7 36. Kf2 Kf8 37. Nd6 Bc6 38. Ke3 Ke7 39. Nf5+ Kf6 40. Nd4 Bb7 41. Nb3 g5 42. Nc5 Bc8 43. Kd4 h5 44. g4 hxg4 45. hxg4 1-0

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.11.15"]
[Round "9"]
[White "Safanowski, Tomasz"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1841"]
[BlackElo "1875"]
[PlyCount "86"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. d3 c6 4. Nf3 Bg4 5. 0-0 Nbd7 6. c4 e6 7. Bf4 Be7 8. Nc3 0-0 9. Qb3 Nc5 10. Qc2 a5 11. e4 dxc4 12. dxc4 Qd3 13. Qxd3 Nxd3 14. Ne5 Nxf4 15. Nxg4 Nxg2 16. Nxf6+ Bxf6 17. Kxg2 Rfd8 18. Rfd1 Bxc3 19. bxc3 Kf8 20. c5 a4 21. Rd4 e5 22. Rxd8+ Rxd8 23. Rb1 Rd3 24. Rxb7 Rxc3 25. Ra7 Ra3 26. Rc7 Rxa2 27. Rxc6 Rc2 28. Ra6 Rc4 29. Kf3 Ke8 30. Ke3 Kd7 31. f4 f6 32. c6+ Kc7 33. f5 Rc3+ 34. Kd2 Ra3 35. Kc2 Ra2+ 36. Kc3 h5 37. Kb4 Re2 38. Kc5 Rxe4 39. Ra7+ Kb8 40. c7+ Kc8 41. Kc6 Rc4+ 42. Kd6 Rd4+ 43. Kc6 Rc4+ 1/2-1/2

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.15"]
[Round "4"]
[White "Siekierski, Pawel"]
[Black "Poniewierski, Piotr"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1959"]
[BlackElo "1858"]
[PlyCount "74"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. c4 g6 5. Nc3 Bg7 6. 0-0 e6 7. d3 Ne7 8. e4 0-0 9. Re1 a6 10. d4 cxd4 11. Nxd4 Qc7 12. Qd3 Rc8 13. Bf1 d6 14. Nb3 Nbc6 15. f4 Rd8 16. a3 Rac8 17. Be3 d5 18. cxd5 exd5 19. exd5 Bxc3 20. Qxc3 Nxd5 21. Qc2 Nxe3 22. Rxe3 Nd4 23. Qxc7 Rxc7 24. Nxd4 Rxd4 25. Rd3 Rxd3 26. Bxd3 Rd7 27. Rd1 Bf3 28. Rd2 Be4 29. Bxe4 Rxd2 30. b3 Kf8 31. a4 Ke7 32. Bb7 a5 33. Ba6 Rc2 34. g4 Kd6 35. h4 Kc5 36. h5 Kb4 37. Bb7 Rd2 0-1

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.14"]
[Round "3"]
[White "Poniewierski, Piotr"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1858"]
[BlackElo "1877"]
[PlyCount "85"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c6 5. d4 d5 6. 0-0 0-0 7. Qb3 dxc4 8. Qxc4 Bf5 9. Nc3 Nbd7 10. Rd1 Ne4 11. Nh4 Nxc3 12. bxc3 Be6 13. Qd3 Nb6 14. e4 Rc8 15. Nf3 h6 16. Nd2 f5 17. a4 fxe4 18. Bxe4 Bf5 19. Ba3 Kh7 20. Re1 Rc7 21. a5 Nc8 22. Bxf5 Rxf5 23. Re6 Rf6 24. Rae1 Qd5 25. R6e5 Qf7 26. Qe2 Bf8 27. Ne4 Rf5 28. g4 Rf3 29. Kg2 Rf4 30. Bc1 Bg7 31. Bxf4 Qxf4 32. Re6 Qf7 33. Qf3 Kg8 34. Nc5 Bf6 35. Qf4 Nd6 36. Qxh6 b6 37. axb6 axb6 38. Nd3 c5 39. Nf4 cxd4 40. cxd4 Bxd4 41. Rxg6+ Bg7 42. Qxg7+ Qxg7 43. Rxg7+ 1-0

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.13"]
[Round "2"]
[White "Derylo, Kamil"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "1969"]
[BlackElo "1858"]
[PlyCount "61"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 Nc6 8. Be3 Be7 9. f4 d6 10. Qe1 Nxd4 11. Bxd4 b5 12. a3 Bb7 13. Qg3 0-0 14. Kh1 Bc6 15. Rae1 Qb7 16. Bd3 g6 17. f5 e5 18. Be3 Nxe4 19. Nxe4 Bxe4 20. Bxe4 Qxe4 21. f6 Bd8 22. Bh6 Qxc2 23. Bxf8 Kxf8 24. Qh4 h5 25. Qb4 Qc6 26. Rxe5 Ba5 27. Qe4 Rc8 28. Rxh5 Kg8 29. Rh8+ Kxh8 30. Qh4+ Kg8 31. Qh6 1-0

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.12"]
[Round "1"]
[White "Poniewierski, Piotr"]
[Black "Paprocki, Jaroslaw"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1858"]
[BlackElo "2184"]
[PlyCount "98"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. g3 Bf5 4. c4 e6 5. Bg2 Nf6 6. Qb3 Qc8 7. Bf4 Be7 8. Nc3 Nbd7 9. Rc1 dxc4 10. Qxc4 Nb6 11. Qb3 Nbd5 12. Be5 Nxc3 13. Rxc3 Be4 14. 0-0 0-0 15. Nd2 Bxg2 16. Kxg2 Nd5 17. Rc2 a5 18. a3 a4 19. Qd3 f6 20. e4 fxe5 21. exd5 exd5 22. dxe5 Qe6 23. f4 c5 24. Nf3 b6 25. Rd1 d4 26. Qe4 Rad8 27. Qb7 Rd7 28. Qe4 Qd5 29. Qxd5+ Rxd5 30. Rcd2 g6 31. Ng1 Kf7 32. Kf3 Ke6 33. Ke4 b5 34. Rf1 Rxe5+ 35. Kd3 Re3+ 36. Kc2 Bf6 37. Nf3 Kd5 38. Ne1 c4 39. Ng2 Rb3 40. Re1 d3+ 41. Kc1 b4 42. Ne3+ Kc5 43. axb4+ Rxb4 44. Nd1 Ra8 45. Re6 a3 46. Kb1 axb2 47. Nxb2 Bxb2 48. Rxb2 d2 49. Re5+ Kd4 0-1

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.11.07"]
[Round "8"]
[White "Poniewierski, Piotr"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1875"]
[BlackElo "1844"]
[PlyCount "150"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d5 6. cxd5 Nxd5 7. 0-0 c5 8. Qb3 Nxc3 9. dxc3 Qc7 10. Bf4 e5 11. Be3 Nd7 12. Rad1 Rb8 13. Rd5 b6 14. Rfd1 Nf6 15. Rxe5 Ng4 16. Re4 Nxe3 17. Rxe3 Bh6 18. Re4 Be6 19. Rxe6 fxe6 20. Qxe6+ Qf7 21. Qh3 Bg7 22. Ng5 Qxf2+ 23. Kh1 h6 24. Qe6+ Kh8 25. Qxg6 Qf5 26. Qxf5 Rxf5 27. Ne6 Re8 28. Nf4 Be5 29. Ng6+ Kg7 30. Be4 Rf7 31. Nh4 Bxc3 32. Bg6 Bxb2 33. Bxf7 Kxf7 34. Rd2 Bc1 35. Rc2 Bg5 36. Nf3 Be3 37. Kg2 Ke6 38. g4 Kd5 39. Nh4 Re4 40. Kf3 h5 41. h3 hxg4+ 42. hxg4 Bg5 43. Nf5 Rf4+ 44. Kg3 Ra4 45. Kf3 Rf4+ 46. Kg3 Rf1 47. Kg2 Rc1 48. Ne7+ Ke4 49. Rxc1 Bxc1 50. Kf2 Bd2 51. Nf5 Kf4 52. e3+ Ke5 53. Ke2 Bb4 54. Ne7 a5 55. Nc8 b5 56. Na7 c4 57. Nxb5 Ke4 58. Nd4 Be7 59. Nc6 Bg5 60. Nxa5 c3 61. Nc4 c2 62. Kd2 c1Q+ 63. Kxc1 Kd3 64. Ne5+ Kxe3 65. Nf7 Bf4 66. g5 Ke4+ 67. Kc2 Kf5 68. Kd3 Bc7 69. Kd4 Kg6 70. Ne5+ Kxg5 71. Nd7 Kf5 72. Kd5 Ba5 73. a4 Be1 74. Nc5 Kf6 75. Kc6 Ke7 1/2-1/2

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.11.01"]
[Round "7"]
[White "Kasperkiewicz, Pawel"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1869"]
[BlackElo "1875"]
[PlyCount "120"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. c4 Qc7 7. Nc3 g6 8. Qe2 d6 9. 0-0 Bg7 10. Nf3 0-0 11. h3 Nbd7 12. Bf4 Ne5 13. Nxe5 dxe5 14. Be3 Nh5 15. g3 Bd7 16. Rac1 Bc6 17. b4 b6 18. Nd5 exd5 19. cxd5 Qd7 20. dxc6 Qxh3 21. Rfe1 b5 22. Qf3 Qe6 23. Bf1 Rfc8 24. a4 bxa4 25. Bc4 Qf6 26. Qg4 Rxc6 27. Bxf7+ Kh8 28. Rxc6 Qxc6 29. Bd5 Qc8 30. Qe2 Rb8 31. Rc1 Qh3 32. Ba7 Rf8 33. Bc5 Rf6 34. Rd1 Bf8 35. Bc4 Bxc5 36. bxc5 Qc8 37. Qe3 Rc6 38. Rd5 Qc7 39. Qh6 Ng7 40. Qg5 Re6 41. Qd8+ Qxd8 42. Rxd8+ Re8 43. Rd6 Ra8 44. Bd5 Rc8 45. Rxa6 Ne8 46. Rxa4 Kg7 47. Ra7+ Kf6 48. f4 exf4 49. gxf4 g5 50. fxg5+ Kxg5 51. c6 h5 52. Kf2 h4 53. Rf7 Nf6 54. Kf3 Kg6 55. Re7 h3 56. Bf7+ Kg5 57. Be6 h2 58. Kg2 Rxc6 59. Kxh2 Nxe4 60. Bh3 Rc2+ 1/2-1/2

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.10.25"]
[Round "6"]
[White "Poniewierski, Piotr"]
[Black "Derylo, Kamil"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1875"]
[BlackElo "1999"]
[PlyCount "60"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 dxc4 5. Qa4+ Nbd7 6. Bg2 Be7 7. Nc3 0-0 8. Qxc4 a6 9. 0-0 b5 10. Qd3 Bb7 11. Ne5 Bxg2 12. Kxg2 Nxe5 13. dxe5 Qxd3 14. exd3 Nd7 15. d4 c5 16. Be3 c4 17. Rad1 Rfd8 18. d5 Nxe5 19. Bb6 Rd7 20. dxe6 fxe6 21. Rfe1 Rxd1 22. Nxd1 Bf6 23. Bd4 Nd3 24. Re4 e5 25. Be3 Rd8 26. b3 Ne1+ 27. Kf1 Rxd1 28. Ke2 Ra1 29. bxc4 Nc2 30. cxb5 axb5 0-1

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.10.18"]
[Round "5"]
[White "Kosny, Marek"]
[Black "Poniewierski, Piotr"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1861"]
[BlackElo "1875"]
[PlyCount "64"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. 0-0 Bg7 6. Nc3 e6 7. d4 cxd4 8. Nb5 d6 9. Nbxd4 a6 10. Be3 Nf6 11. h3 Nbd7 12. Qd2 Rc8 13. Rac1 Ne4 14. Qb4 0-0 15. Ng5 Bxd4 16. Nxe4 Bxe3 17. fxe3 Bxe4 18. Bxe4 Qg5 19. Kf2 Rc5 20. Qd2 Nf6 21. Bf3 Rd8 22. b4 Rf5 23. Qd4 e5 24. Qxb6 Nh5 25. g4 e4 26. Ke1 exf3 27. gxf5 fxe2 28. Rf3 Re8 29. Kxe2 Qg2+ 30. Rf2 Ng3+ 31. Kd3 Qxf2 32. fxg6 Qe2+ 0-1

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.10.03"]
[Round "1"]
[White "Moskwinski, Marek"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1940"]
[BlackElo "1875"]
[PlyCount "57"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nxc6 bxc6 8. f4 Bc5 9. Qf3 Ne7 10. Bd2 Rb8 11. g4 0-0 12. 0-0-0 f5 13. Rde1 fxe4 14. Qxe4 Ng6 15. Rhf1 Rb4 16. Qe2 Nxf4 17. Bxf4 Rbxf4 18. Rxf4 Qxf4+ 19. Kb1 Qf3 20. Qe5 Qf2 21. Rd1 g6 22. Ne4 Qf3 23. Be2 Qe3 24. Nf6+ Rxf6 25. Qxf6 Qxe2 26. Rf1 Bb7 27. Qf7+ Kh8 28. g5 Bf2 29. Qf8# 1-0

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.09.27"]
[Round "2"]
[White "Poniewierski, Piotr"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "D73"]
[WhiteElo "1875"]
[BlackElo "2054"]
[PlyCount "80"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. g3 c5 4. d4 cxd4 5. Nxd4 Nf6 6. Bg2 0-0 7. 0-0 d5 8. cxd5 Nxd5 9. a3 Nb6 10. Nb5 Nc6 11. N1c3 a6 12. Qxd8 Rxd8 13. Nc7 Rb8 14. Nxa6 bxa6 15. Bxc6 Bh3 16. Bg2 Bxg2 17. Kxg2 Nc4 18. Na4 Nxb2 19. Nxb2 Bxb2 20. Ra2 Bxc1 21. Rxc1 Rdc8 22. Rxc8+ Rxc8 23. Kf3 f5 24. Ke3 e5 25. Rd2 Kf7 26. Rd5 Rc3+ 27. Rd3 Rc4 28. Kd2 Ke6 29. Rc3 Kd5 30. Rd3+ Kc5 31. Rc3 a5 32. Kd3 e4+ 33. Kc2 Kd4 34. e3+ Kc5 35. Kb2 g5 36. Kb3 a4+ 37. Kc2 Rxc3+ 38. Kxc3 g4 39. Kc2 Kc4 40. Kd2 Kb3 0-1

[Event "Warsaw YMCA Autumn-A 220th"]
[Site "Warsaw"]
[Date "2019.09.27"]
[Round "3"]
[White "Staniak, Mariusz"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1808"]
[BlackElo "1875"]
[PlyCount "106"]
[EventDate "2019.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 g6 6. 0-0 Bg7 7. Re1 Nge7 8. d3 0-0 9. Be3 Nd4 10. Qd2 b6 11. Rac1 Bb7 12. Bh6 f5 13. Bxg7 Kxg7 14. Nxd4 cxd4 15. Ne2 e5 16. c3 dxc3 17. Rxc3 d5 18. exf5 Nxf5 19. d4 e4 20. Nf4 Qd6 21. Rc7+ Rf7 22. Rec1 Kg8 23. Qc3 Rxc7 24. Qxc7 Rc8 25. Qxb7 Rxc1+ 26. Bf1 Qc6 27. Qb8+ Qc8 28. Qe5 Qc4 29. Qe8+ Kg7 30. Qe5+ Kh6 31. Ne2 Qxe2 32. Qf4+ g5 33. Qxc1 Nxd4 34. h4 e3 35. hxg5+ Kxg5 36. Qxe3+ Qxe3 37. fxe3 Nf5 38. Kf2 b5 39. Bd3 h5 40. e4 dxe4 41. Bxe4 Nd6 42. Bd3 Nf7 43. a4 Nd6 44. axb5 axb5 45. b4 Kg4 46. Be2+ Kg5 47. Bd3 Kg4 48. Be2+ Kg5 49. Bf3 Nf5 50. Bc6 Nd4 51. Bd7 Nc2 52. Bxb5 Nxb4 53. Be2 Nd5 1/2-1/2

[Event "POL-chT3 Pomorskie"]
[Site "Poland"]
[Date "2013.06.09"]
[Round "9.13"]
[White "Kurcaba, Lukasz"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1637"]
[BlackElo "2022"]
[PlyCount "88"]
[EventDate "2013.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lipusz WDA II"]
[BlackTeam "Gdansk Gedania"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Bd3 Nc6 8. Nxc6 bxc6 9. 0-0 0-0 10. Bd2 Rb8 11. b3 e5 12. Kh1 Be6 13. f4 exf4 14. Bxf4 Nd7 15. Ne2 Qb6 16. Ng3 g6 17. Qe2 Ne5 18. Bxe5 dxe5 19. Bc4 Bxc4 20. Qxc4 Qb5 21. Qc3 Qc5 22. Qxc5 Bxc5 23. Rad1 Rfd8 24. Ne2 Kf8 25. g4 Ke7 26. Kg2 a5 27. Nc1 a4 28. Nd3 Bd4 29. Rf3 axb3 30. axb3 Rd6 31. Rdf1 f6 32. g5 f5 33. exf5 e4 34. Re1 gxf5 35. Rxf5 e3 36. Re2 Ke6 37. Rf3 Rg8 38. h4 h6 39. Rg3 hxg5 40. hxg5 Rd7 41. Kf3 Kf5 42. g6 Rxg6 43. Rxg6 Kxg6 44. Ke4 Kf6 1/2-1/2

[Event "POL-chT3 Pomorskie"]
[Site "Poland"]
[Date "2013.05.12"]
[Round "8.9"]
[White "Poniewierski, Piotr"]
[Black "Ulanowski, Karol"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2022"]
[BlackElo "2084"]
[PlyCount "35"]
[EventDate "2013.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gdansk Gedania"]
[BlackTeam "Tzcew Skoczek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 Re8 8. Rb1 a5 9. a3 c6 10. e4 d5 11. cxd5 cxd5 12. Bg5 d4 13. Nd5 Be6 14. Nd2 Nbd7 15. Qb3 Nc5 16. Qb5 Rc8 17. Bxf6 Bxf6 18. Qxe8+ 1-0

[Event "POL-chT3 Pomorskie"]
[Site "Poland"]
[Date "2013.05.12"]
[Round "7.9"]
[White "Wojtacha, Piotr"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1819"]
[BlackElo "2022"]
[PlyCount "71"]
[EventDate "2013.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sztum"]
[BlackTeam "Gdansk Gedania"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. 0-0 Nf6 5. c3 e6 6. d4 cxd4 7. cxd4 Be7 8. Nc3 0-0 9. Bd2 d6 10. Rc1 Nbd7 11. Re1 Ne4 12. Nxe4 Bxe4 13. Bc3 Bf6 14. a3 Rc8 15. Qd2 Qe7 16. Qf4 Ba8 17. Bb4 e5 18. dxe5 Nxe5 19. Qf5 Rxc1 20. Rxc1 g6 21. Qc2 Bxf3 22. exf3 a5 23. Bc3 Rc8 24. Re1 Qc7 25. Qe2 Kf8 26. Bh3 Rd8 27. f4 Nd7 28. Bxd7 Bxc3 29. Qe7+ Kg8 30. bxc3 Rxd7 31. Qe3 Qc4 32. f5 Rc7 33. Rc1 b5 34. Qb6 Qc5 35. Qxa5 gxf5 36. Qa8+ 1-0

[Event "POL-chT3 Pomorskie"]
[Site "Poland"]
[Date "2013.04.07"]
[Round "5.5"]
[White "Hiszczynski, Jakub"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2018"]
[BlackElo "2022"]
[PlyCount "79"]
[EventDate "2013.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kwidzyn MTS"]
[BlackTeam "Gdansk Gedania"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 Nc6 3. d3 d6 4. g3 g6 5. Bg2 Bg7 6. Nge2 f5 7. 0-0 Nf6 8. h3 0-0 9. f4 Kh8 10. Be3 Be6 11. Qd2 Qd7 12. Kh2 Bg8 13. Rae1 b6 14. d4 cxd4 15. Nxd4 Nxd4 16. Bxd4 e5 17. Be3 Nxe4 18. Nxe4 fxe4 19. Bxe4 Rac8 20. fxe5 Rxf1 21. Rxf1 Bxe5 22. b3 Be6 23. Bg2 Qg7 24. c4 Re8 25. Bc6 Rc8 26. Bd5 Bf5 27. Bh6 Qe7 28. Kg2 Bg7 29. Bxg7+ Kxg7 30. Qd4+ Kh6 31. g4 Qg5 32. Kg3 Re8 33. Bf3 Bc8 34. Qxd6 Qe5+ 35. Qxe5 Rxe5 36. Rd1 Re7 37. Rd6 Kg7 38. h4 Rd7 39. Rxd7+ Bxd7 40. Kf4 1-0

[Event "POL-chT3 Pomorskie"]
[Site "Poland"]
[Date "2013.04.07"]
[Round "6.13"]
[White "Poniewierski, Piotr"]
[Black "Czapiewski, Waldemar"]
[Result "1/2-1/2"]
[ECO "A94"]
[WhiteElo "2022"]
[BlackElo "1879"]
[PlyCount "59"]
[EventDate "2013.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gdansk Gedania"]
[BlackTeam "Chojnice Osemka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. g3 f5 5. Bg2 Nf6 6. 0-0 Bd6 7. b3 0-0 8. Ba3 Bxa3 9. Nxa3 Qd6 10. Nc2 Nbd7 11. Nce1 b6 12. Nd3 Bb7 13. Qc1 Ne4 14. a3 c5 15. Qf4 dxc4 16. bxc4 cxd4 17. Qxd6 Nxd6 18. Nxd4 Bxg2 19. Kxg2 e5 20. Nc6 e4 21. Nde5 Nxe5 22. Nxe5 Rac8 23. Rfd1 Nxc4 24. Nxc4 Rxc4 25. Rd7 Rf7 26. Rd8+ Rf8 27. Rd7 Rf7 28. Rd8+ Rf8 29. Rd7 Rf7 30. Rd8+ 1/2-1/2

[Event "POL-chT3 Pomorskie"]
[Site "Poland"]
[Date "2013.02.03"]
[Round "3.1"]
[White "Poniewierski, Piotr"]
[Black "Dackiewicz, Marek"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2022"]
[BlackElo "1897"]
[PlyCount "65"]
[EventDate "2013.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gdansk Gedania"]
[BlackTeam "Malbork MCK"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. d4 Nf6 3. g3 Bg4 4. Bg2 Nbd7 5. c4 c6 6. 0-0 Bxf3 7. Bxf3 e6 8. Bg5 Be7 9. Nd2 Qb6 10. cxd5 exd5 11. Qa4 h6 12. Bf4 g5 13. Be3 0-0-0 14. Rac1 Rdg8 15. Rc3 a6 16. Rfc1 Qb5 17. Qc2 h5 18. Rb3 Qa5 19. a3 g4 20. Bg2 h4 21. Rc3 hxg3 22. hxg3 Rh5 23. b4 Qc7 24. Bf4 Bd6 25. Bxd6 Qxd6 26. e4 dxe4 27. Nxe4 Nxe4 28. Bxe4 Kb8 29. Bxc6 bxc6 30. Rxc6 Qf8 31. Rxa6 Qd8 32. Qc6 Rh1+ 33. Kxh1 1-0

[Event "POL-chT3 Pomorskie"]
[Site "Poland"]
[Date "2013.02.03"]
[Round "4.17"]
[White "Poniewierski, Piotr"]
[Black "Grajczak, Adrian"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2022"]
[BlackElo "1975"]
[PlyCount "105"]
[EventDate "2013.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gdansk Gedania"]
[BlackTeam "Lipusz WDA"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Nbd7 9. Qxc4 b5 10. Qc2 Bb7 11. axb5 axb5 12. Rxa8 Qxa8 13. Qxc7 Rc8 14. Qf4 Nd5 15. Qd2 b4 16. Qd1 Qa2 17. Nbd2 Ba6 18. Re1 N5b6 19. e4 Na4 20. Bf1 Nxb2 21. Bxb2 Bxf1 22. Kxf1 Qxb2 23. Qa4 Nf6 24. d5 Qc2 25. Qxc2 Rxc2 26. d6 Bd8 27. Rb1 Ng4 28. Rxb4 Nxh2+ 29. Nxh2 Rxd2 30. e5 Kf8 31. Nf3 Rd5 32. Nd4 Rxe5 33. Rb8 Ke8 34. Rxd8+ Kxd8 35. Nc6+ Kd7 36. Nxe5+ Kxd6 37. Nxf7+ Ke7 38. Ng5 h5 39. Ke2 Kf6 40. Nf3 Kf5 41. Ke3 g5 42. Nd4+ Ke5 43. f4+ gxf4+ 44. gxf4+ Kd5 45. Nf3 Kc5 46. Ke4 Kd6 47. Nh4 Kd7 48. Ke5 Ke7 49. Nf3 Kf7 50. Ng5+ Kg6 51. Kxe6 h4 52. Nh3 Kh5 53. Nf2 1-0

[Event "POL-chT3 Pomorskie"]
[Site "Poland"]
[Date "2013.01.13"]
[Round "1.5"]
[White "Poniewierski, Piotr"]
[Black "Szymanowski, Igor"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2022"]
[BlackElo "1616"]
[PlyCount "94"]
[EventDate "2013.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gdansk Gedania"]
[BlackTeam "Gdansk Gedania II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 e6 7. Nc3 Nc6 8. e4 e5 9. d5 Ne7 10. h3 h5 11. Be3 Nh7 12. Ng5 Nxg5 13. Bxg5 f6 14. Bd2 f5 15. exf5 Bxf5 16. Ne4 Qd7 17. Kh2 Rab8 18. Be3 a6 19. b4 Bxe4 20. Bxe4 Nf5 21. Bd2 Qf7 22. Rc1 b6 23. c5 bxc5 24. bxc5 Nd4 25. cxd6 cxd6 26. Bc3 Bh6 27. Rb1 Rxb1 28. Qxb1 Nf5 29. Qd3 Ne3 30. f3 Nxf1+ 31. Qxf1 Rc8 32. Bb4 Qb7 33. Bxd6 Rc1 34. Qg2 Be3 35. Qe2 Qb6 36. Bxe5 Bg1+ 37. Kg2 Bh2 38. h4 Bg1 39. d6 Qa5 40. d7 Bb6 41. Bxg6 Qd5 42. Bd4 Qxd7 43. Bxb6 Rc6 44. Be8 Qe6 45. Qxe6+ Rxe6 46. Bxh5 Rxb6 47. g4 Kf8 1-0

[Event "POL-chT3 Pomorskie"]
[Site "Poland"]
[Date "2013.01.13"]
[Round "2.17"]
[White "Zielinski, Wojciech"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2145"]
[BlackElo "2022"]
[PlyCount "87"]
[EventDate "2013.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kolbudy UKS Zawisza"]
[BlackTeam "Gdansk Gedania"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 g6 3. f3 Bg7 4. Be3 d5 5. c3 e5 6. dxe5 dxe4 7. Qxd8+ Kxd8 8. f4 f6 9. exf6 Nxf6 10. Bd4 Nbd7 11. c4 Nf8 12. Nc3 Ne6 13. Bxf6+ Bxf6 14. 0-0-0+ Ke7 15. Nxe4 Nxf4 16. Nxf6 Kxf6 17. g3 Bf5 18. h3 Ne6 19. Bd3 Rad8 20. Bxf5 Rxd1+ 21. Kxd1 Kxf5 22. Nf3 Ke4 23. Ke2 Rf8 24. Nd2+ Kd4 25. Rc1 Ng5 26. Nb3+ Ke5 27. Nc5 Rf7 28. Nd3+ Kd4 29. Nf4 Ne4 30. Kf3 Nd2+ 31. Kg4 Nxc4 32. b3 Ne3+ 33. Kg5 Ke4 34. Ne6 Rf5+ 35. Kh6 Rh5+ 36. Kg7 Nf5+ 37. Kf6 Nxg3 38. Rc4+ Ke3 39. Rc3+ Kf2 40. Rc2+ Ke1 41. Ng5 Kd1 42. Rc4 Nf5 43. Rb4 b6 44. Ra4 1-0

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.26"]
[Round "9"]
[White "Poniewierski, Piotr"]
[Black "Kumala, Aleksander"]
[Result "1-0"]
[ECO "A94"]
[WhiteElo "2049"]
[BlackElo "1854"]
[PlyCount "57"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. c4 c6 6. 0-0 d5 7. b3 0-0 8. Ba3 Bxa3 9. Nxa3 Nbd7 10. Nc2 Ne4 11. Nce1 b6 12. Nd3 Ba6 13. Rc1 Rc8 14. Rc2 g5 15. Qc1 Qf6 16. Qa3 Nb8 17. Nfe5 Qg7 18. e3 Kh8 19. Rfc1 Rf6 20. f3 Nxg3 21. hxg3 Rg8 22. Nb4 Bb7 23. Qxa7 Qc7 24. cxd5 c5 25. d6 Qxd6 26. Qxb7 Rg7 27. Qa8 cxb4 28. Rc8+ Rf8 29. R1c6 1-0

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.26"]
[Round "8"]
[White "Ulanowski, Karol"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1737"]
[BlackElo "2049"]
[PlyCount "65"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Nc6 8. Nxc6 bxc6 9. Re1 e5 10. Kh1 Bc5 11. f4 d6 12. f5 h5 13. Be3 Bxe3 14. Rxe3 Qb6 15. Qd2 Qxb2 16. Rb1 Qa3 17. Rb6 Qc5 18. Na4 Qd4 19. Rb4 Qa1+ 20. Re1 Qxa2 21. Bc4 Qa3 22. Re3 Qa1+ 23. Re1 Qa3 24. Re3 Nxe4 25. Rxe4 a5 26. Rb3 Qa2 27. Nc3 a4 28. Nxa2 axb3 29. Bxb3 Bxf5 30. Re1 Rd8 31. Nb4 c5 32. Ba4+ Kf8 33. Nc6 1-0

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.24"]
[Round "6"]
[White "Les, Czeslaw"]
[Black "Poniewierski, Piotr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1944"]
[BlackElo "2049"]
[PlyCount "66"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 g6 2. e4 c6 3. f4 d5 4. e5 h5 5. Nf3 Nh6 6. Bd3 Bf5 7. Bxf5 Nxf5 8. c3 e6 9. b4 a5 10. Bd2 axb4 11. 0-0 bxc3 12. Nxc3 Nd7 13. Qb3 b5 14. a4 Qb6 15. Ne2 bxa4 16. Qc2 Qa6 17. Ng3 Nxg3 18. hxg3 c5 19. Kh2 c4 20. Rfb1 Be7 21. Bb4 Bxb4 22. Rxb4 a3 23. Nh4 Ke7 24. Nxg6+ fxg6 25. Qxg6 Rag8 26. Qb1 h4 27. g4 Rxg4 28. Rb7 Rhg8 29. Qb4+ Ke8 30. Rxa3 Rxg2+ 31. Kh1 Rg1+ 32. Kh2 R8g2+ 33. Kh3 Qxa3+ 0-1

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.24"]
[Round "7"]
[White "Poniewierski, Piotr"]
[Black "Krzywkowski, Marcin"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2049"]
[BlackElo "1909"]
[PlyCount "72"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nc6 7. Rb1 a5 8. a3 e5 9. d3 Nh5 10. b4 axb4 11. axb4 f5 12. b5 Ne7 13. Bg5 Be6 14. Qc2 h6 15. Bxe7 Qxe7 16. Nh4 Kh7 17. Bxb7 Rab8 18. Bg2 Bf6 19. Nf3 Qg7 20. Nd5 Bxd5 21. cxd5 Rbe8 22. Nd2 Bd8 23. Qc6 Nf6 24. b6 cxb6 25. Qxd6 Rf7 26. Qb4 e4 27. dxe4 fxe4 28. Bxe4 Rd7 29. Qc4 Qf7 30. Rb5 Re5 31. Rc1 Rc7 32. Bf3 Rxc4 33. Nxc4 Re7 34. Nd6 Qf8 35. Rc8 Rc7 36. Rb8 Qxd6 0-1

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.22"]
[Round "4"]
[White "Fraczek, Zdzislaw"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "B15"]
[BlackElo "2049"]
[PlyCount "70"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d5 5. Be2 Nh6 6. h3 0-0 7. 0-0 dxe4 8. Nxe4 Qd5 9. Ng3 Nf5 10. Nxf5 Bxf5 11. c3 Qd6 12. Bd3 Bxd3 13. Qxd3 Nd7 14. Rd1 Rad8 15. Bg5 h6 16. Bh4 Nf6 17. Bg3 Qd5 18. Ne5 Nd7 19. Nf3 Rfe8 20. Re1 Bf6 21. Qe3 Kh7 22. Bc7 Rc8 23. Bf4 Bg7 24. b3 c5 25. Rac1 cxd4 26. cxd4 Rc6 27. Rxc6 bxc6 28. Qc1 g5 29. Qc2+ Kg8 30. Be5 Nf6 31. Rc1 Rc8 32. Qc5 Qxc5 33. Rxc5 Nd7 34. Ra5 Bxe5 35. dxe5 Rc7 1/2-1/2

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.22"]
[Round "5"]
[White "Poniewierski, Piotr"]
[Black "Kanarkiewicz, Michal"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2049"]
[PlyCount "62"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. g3 Nf6 4. Bg2 Bf5 5. c4 e6 6. 0-0 Bd6 7. b3 0-0 8. Bb2 Qe7 9. a3 Nbd7 10. Nbd2 h6 11. Re1 Rfd8 12. Ne5 Bc7 13. Qc1 Rac8 14. Bc3 Bh7 15. Qb2 Nxe5 16. dxe5 Nd7 17. Rad1 Nb6 18. a4 dxc4 19. a5 Nd5 20. bxc4 Nxc3 21. Qxc3 Qc5 22. Nb3 Qxe5 23. Qxe5 Bxe5 24. Nc5 b6 25. axb6 axb6 26. Nd7 Bc2 27. Nxb6 Rxd1 28. Rxd1 Bxd1 29. Nxc8 Bxe2 30. Ne7+ Kf8 31. Nxc6 Bd6 1/2-1/2

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.20"]
[Round "2"]
[White "Bugalski, Michal"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "D71"]
[WhiteElo "2279"]
[BlackElo "2049"]
[PlyCount "77"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 c6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. cxd5 cxd5 6. Nc3 Nf6 7. Bf4 0-0 8. Qd2 Re8 9. Rc1 a6 10. Bxb8 Rxb8 11. e3 Bf5 12. f3 h5 13. Nge2 Qd7 14. h4 Rbd8 15. Kf2 Bh6 16. Rhe1 Bh3 17. Bh1 Bf5 18. Bg2 Bh3 19. Bh1 Bf5 20. b3 e5 21. dxe5 Rxe5 22. Nd4 Rde8 23. Nd1 R5e7 24. Rc5 Kh7 25. Qc3 Bg7 26. Qd2 Bh6 27. Rc3 Rg8 28. Bg2 g5 29. hxg5 Rxg5 30. Rh1 Qd6 31. f4 Ne4+ 32. Bxe4 Bxe4 33. fxg5 Bxh1 34. gxh6 Qd7 35. Kg1 Be4 36. Nf2 Bg6 37. Nf3 Kxh6 38. e4+ Kh7 39. Qxd5 1-0

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.20"]
[Round "3"]
[White "Poniewierski, Piotr"]
[Black "Plewa, Piotr"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2049"]
[PlyCount "88"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 Nbd7 8. b3 Ne4 9. Nfd2 Nxd2 10. Qxd2 Bf6 11. Bb2 b5 12. e4 bxc4 13. bxc4 Ba6 14. Na3 Nb6 15. Qa5 Bxc4 16. Rfc1 Qd7 17. Qd2 Rac8 18. Bc3 Ba6 19. Bb4 Be7 20. Bxe7 Qxe7 21. Qa5 Bd3 22. e5 f6 23. f4 fxe5 24. fxe5 Qg5 25. Qe1 Rf7 26. Rc3 Ba6 27. Nc2 Rfc7 28. Nb4 Bc4 29. Nd3 Bxd3 30. Rxd3 c5 31. h4 Qg6 32. Qe2 c4 33. Rf3 c3 34. h5 Qe8 35. h6 c2 36. Rc1 Qa4 37. Qe3 Qe8 38. Qg5 Qg6 39. Qxg6 hxg6 40. hxg7 Kxg7 41. Rf6 Rc4 42. Rxe6 Rxd4 43. Rf6 Rd2 44. Rf2 Rd1+ 0-1

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.19"]
[Round "1"]
[White "Poniewierski, Piotr"]
[Black "Kostecki, Rafal"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2049"]
[PlyCount "89"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nc6 7. d5 Nb8 8. Nc3 c5 9. h3 a6 10. a4 Nbd7 11. e4 Qc7 12. Bg5 h6 13. Be3 Kh7 14. Qc2 Rh8 15. Rad1 Kg8 16. Nh2 Nh7 17. f4 e5 18. dxe6 fxe6 19. Qd2 Bf8 20. b3 Ndf6 21. Nf3 Ne8 22. e5 Bd7 23. Qc2 Kg7 24. Nh4 Rg8 25. Be4 Bc6 26. Bxg6 Kh8 27. Kh2 Rd8 28. Bxh7 Qxh7 29. Qxh7+ Kxh7 30. Bxc5 Bg7 31. Rd3 d5 32. cxd5 exd5 33. Rfd1 Nc7 34. Bb6 Rd7 35. Bxc7 Rxc7 36. Nxd5 Rf7 37. e6 Rff8 38. Ne7 Bf6 39. Nxc6 bxc6 40. Rd7+ Rg7 41. Rxg7+ Bxg7 42. Rd7 Rf6 43. f5 Kg8 44. Rd8+ Kh7 45. e7 1-0

[Event "Gdansk-ch"]
[Site "Gdansk"]
[Date "2007.07.29"]
[Round "9"]
[White "Poniewierski, Piotr"]
[Black "Murawski, Wieslaw"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2046"]
[BlackElo "2138"]
[PlyCount "78"]
[EventDate "2007.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nbd7 7. Nc3 e5 8. h3 c6 9. e4 Qb6 10. Re1 exd4 11. Nxd4 Ng4 12. Nce2 Nge5 13. b3 Nc5 14. Be3 Re8 15. Nc3 Qc7 16. Qc2 a5 17. Rad1 Ned7 18. Re2 Nf6 19. Kh2 Qe7 20. Rde1 Qe5 21. f3 Qh5 22. Qd2 Bd7 23. Bf4 g5 24. Bxg5 Nfxe4 25. Nxe4 Bxd4 26. Qxd4 Nxe4 27. Rxe4 Qxg5 28. f4 Qc5 29. Rd1 Bf5 30. Qxc5 dxc5 31. Rxe8+ Rxe8 32. g4 Bc8 33. f5 f6 34. Kg3 h5 35. Kf4 hxg4 36. hxg4 Kf7 37. Be4 Rh8 38. Rh1 Rxh1 39. Bxh1 Bd7 1-0

[Event "Gdansk-ch"]
[Site "Gdansk"]
[Date "2007.07.28"]
[Round "8"]
[White "Kusmierz, Maciej"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2170"]
[BlackElo "2046"]
[PlyCount "37"]
[EventDate "2007.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bg4 13. Re1 Qd7 14. Nxc6 bxc6 15. Na4 Bb4 16. Bd2 Rab8 17. a3 Bd6 18. Bc3 Be5 19. Nc5 1/2-1/2

[Event "Gdansk-ch"]
[Site "Gdansk"]
[Date "2007.07.27"]
[Round "7"]
[White "Poniewierski, Piotr"]
[Black "Dudzinski, Piotr"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2046"]
[BlackElo "2266"]
[PlyCount "56"]
[EventDate "2007.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. c4 e6 5. b3 Nbd7 6. Bb2 Bd6 7. d3 0-0 8. 0-0 c6 9. Nbd2 e5 10. e4 dxe4 11. Nxe4 Bc7 12. Ba3 Re8 13. Nd6 Bxd6 14. Bxd6 Qb6 15. d4 exd4 16. Qxd4 c5 17. Qf4 Be4 18. Rad1 Qc6 19. Bc7 b6 20. Nh4 Rac8 21. Bd6 h6 22. Bh3 g5 23. Bxd7 Nxd7 24. Qd2 gxh4 25. Qxh6 Re6 26. Qf4 Bg6 27. f3 h3 28. Rd2 Rf6 0-1

[Event "Gdansk-ch"]
[Site "Gdansk"]
[Date "2007.07.26"]
[Round "6"]
[White "Kobus, Sebastian"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "1706"]
[BlackElo "2046"]
[PlyCount "20"]
[EventDate "2007.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 Nf6 6. Bf3 d5 7. exd5 exd5 8. 0-0 Be7 9. Bg5 0-0 10. Re1 Qb6 1/2-1/2

[Event "Gdansk-ch"]
[Site "Gdansk"]
[Date "2007.07.25"]
[Round "5"]
[White "Poniewierski, Piotr"]
[Black "Kempinski, Tomasz"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2046"]
[BlackElo "2287"]
[PlyCount "77"]
[EventDate "2007.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nbd7 7. Nc3 e5 8. e4 h6 9. h3 exd4 10. Nxd4 Nc5 11. Be3 a5 12. Qc2 c6 13. Rad1 Qe7 14. Rfe1 Re8 15. Bf4 Nfd7 16. Be3 Qf8 17. b3 Ne6 18. Qd2 Ndc5 19. Nde2 Rd8 20. f4 f5 21. Qc2 Nc7 22. e5 N7a6 23. Qd2 Be6 24. exd6 Rd7 25. Bxc5 Nxc5 26. Qe3 Ne4 27. Nxe4 fxe4 28. c5 Re8 29. Nc3 g5 30. fxg5 hxg5 31. Qxg5 Rf7 32. Bxe4 Bxh3 33. Qg6 Rxe4 34. Nxe4 Bf5 35. Qg5 Kh8 36. Qh4+ Kg8 37. Rf1 Qe8 38. Rxf5 Rxf5 39. d7 1-0

[Event "Gdansk-ch"]
[Site "Gdansk"]
[Date "2007.07.24"]
[Round "4"]
[White "Rybak, Tomasz"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2262"]
[BlackElo "2046"]
[PlyCount "69"]
[EventDate "2007.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d4 Bg7 6. 0-0 cxd4 7. Nxd4 Nf6 8. Nc3 e5 9. Nb3 d6 10. f4 Ba6 11. Rf3 0-0 12. fxe5 dxe5 13. Qxd8 Raxd8 14. Bg5 Rd6 15. Nc5 Bc8 16. Raf1 Ng4 17. Be7 Rd2 18. Bxf8 Bxf8 19. Nd3 Rxc2 20. Rxf7 Bh6 21. h3 Ba6 22. hxg4 Bxd3 23. R1f3 Bc4 24. Rc7 Rc1+ 25. Kh2 Bf4+ 26. g3 Rc2+ 27. Kh1 Rc1+ 28. Kg2 Bg5 29. Rxc6 Bxa2 30. Rc8+ Kg7 31. Rc7+ Kh6 32. Rf1 Rc2+ 33. Rf2 Rc1 34. Kf3 Bd8 35. Rd7 1-0

[Event "Gdansk-ch"]
[Site "Gdansk"]
[Date "2007.07.23"]
[Round "3"]
[White "Poniewierski, Piotr"]
[Black "Kapica, Wlodzimierz"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2046"]
[BlackElo "2037"]
[PlyCount "77"]
[EventDate "2007.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 d5 5. c4 0-0 6. 0-0 dxc4 7. Qa4 Nc6 8. Qxc4 Be6 9. Qa4 Nd5 10. e3 Nb6 11. Qd1 Bc4 12. Re1 Nb4 13. Bf1 Bxa2 14. Bd2 Bxb1 15. Qxb1 Nc6 16. Bc3 Qd6 17. Qc2 e5 18. dxe5 Nxe5 19. Nd4 a6 20. Bg2 c6 21. Rad1 Nd5 22. Nxc6 bxc6 23. e4 Nd7 24. exd5 c5 25. Qa4 Bxc3 26. bxc3 Nb6 27. Qc6 Rfd8 28. Rb1 Nc4 29. Rb7 Rac8 30. Qa4 Ne5 31. Ra7 Ra8 32. Rxa8 Rxa8 33. f4 Nd7 34. Qc6 Qxc6 35. dxc6 Nb6 36. Rb1 Nc4 37. c7 Rc8 38. Rb8 Nd6 39. Bb7 1-0

[Event "Gdansk-ch"]
[Site "Gdansk"]
[Date "2007.07.22"]
[Round "2"]
[White "Cichocki, Adam"]
[Black "Poniewierski, Piotr"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2349"]
[BlackElo "2046"]
[PlyCount "88"]
[EventDate "2007.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. cxd5 exd5 6. Nf3 Nc6 7. 0-0 Be7 8. Nc3 0-0 9. Bf4 Be6 10. Rc1 Ne4 11. dxc5 Nxc5 12. Ne5 g5 13. Nxc6 bxc6 14. Be3 Rc8 15. b4 Na6 16. a3 Qd7 17. Qa4 Qb7 18. Rfd1 Rfd8 19. Qa5 Bf6 20. Bd4 Bxd4 21. Rxd4 Qb6 22. Qxb6 axb6 23. Na4 c5 24. Rdd1 cxb4 25. Rxc8 Rxc8 26. Nxb6 Rb8 27. Nxd5 bxa3 28. f4 gxf4 29. Nxf4 a2 30. Be4 Nc5 31. Bc2 Bb3 32. Ra1 Bxc2 33. Rxa2 Be4 34. Kf2 Kg7 35. Ke3 Ra8 36. Rb2 Bg6 37. Rb6 Re8+ 38. Kd2 Ne6 39. Nd5 Be4 40. Nc3 Bh1 41. Rb1 Ba8 42. Rb4 Ng5 43. Rg4 Kf6 44. Rf4+ Ke5 1/2-1/2

[Event "Gdansk-ch"]
[Site "Gdansk"]
[Date "2007.07.22"]
[Round "1"]
[White "Poniewierski, Piotr"]
[Black "Sieklucki, Adam"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2046"]
[PlyCount "59"]
[EventDate "2007.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. Nc3 d5 6. cxd5 Nxd5 7. 0-0 0-0 8. Qb3 Nxc3 9. bxc3 Nc6 10. Qc4 b6 11. Qh4 Bb7 12. Bb2 e5 13. Qa4 Na5 14. d3 Re8 15. Rad1 Bc6 16. Qc2 Qc7 17. d4 e4 18. Ne5 Bxe5 19. dxe5 Nc4 20. Bc1 Rxe5 21. Bf4 Rae8 22. Bxe5 Rxe5 23. Qb3 b5 24. e3 Rh5 25. a4 Ne5 26. axb5 Nf3+ 27. Bxf3 exf3 28. bxc6 Qc8 29. Rd7 Qe8 30. Qxf7+ 1-0

[Event "Lasker Memorial op-A 15th"]
[Site "Barlinek"]
[Date "2007.06.10"]
[Round "10"]
[White "Poniewierski, Piotr"]
[Black "Kowalska, Sara"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2046"]
[BlackElo "1878"]
[PlyCount "69"]
[EventDate "2007.06.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 Nbd7 7. b3 b6 8. Bb2 Bb7 9. Nc3 c5 10. cxd5 Nxd5 11. Qd2 Nxc3 12. Bxc3 Bf6 13. Rfd1 cxd4 14. Bxd4 Rc8 15. Qb4 Be7 16. Qa4 Bc6 17. Qa6 Qc7 18. Rac1 Qb7 19. Qxb7 Bxb7 20. Rxc8 Bxc8 21. Rc1 Bc5 22. e3 Rd8 23. Bxc5 Nxc5 24. Nd4 Bd7 25. Rc3 e5 26. Nf3 Bc6 27. Rc1 Bxf3 28. Bxf3 e4 29. Rd1 Rxd1+ 30. Bxd1 f5 31. f3 Kf7 32. fxe4 fxe4 33. Bc2 Ke6 34. Kf1 Ke5 35. Ke2 1/2-1/2

[Event "Lasker Memorial op-A 15th"]
[Site "Barlinek"]
[Date "2007.06.09"]
[Round "9"]
[White "Poniewierski, Piotr"]
[Black "Rymskyy, Aleksander"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2046"]
[BlackElo "2093"]
[PlyCount "82"]
[EventDate "2007.06.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 c5 7. d4 cxd4 8. Nxd4 Nc6 9. Nc2 Qa5 10. Bd2 Qh5 11. e4 Ng4 12. h3 Nge5 13. Qxh5 gxh5 14. Ne3 Bxh3 15. f4 Bxg2 16. Kxg2 Ng4 17. Nf5 Bxc3 18. bxc3 Rfd8 19. Rab1 b6 20. Rb5 Nf6 21. Kf3 Rac8 22. Be3 e6 23. Nxd6 Rxd6 24. e5 Rd3 25. exf6 Rxc3 26. Rg5+ Kf8 27. Rxh5 Nd4+ 28. Kg4 Rxe3 29. Rxh7 Ke8 30. Rd1 Re4 31. Rh8+ Kd7 32. Rh7 Rf8 33. Rh5 Kc6 34. Re5 Rg8+ 35. Kh3 Rxe5 36. fxe5 Kc5 37. g4 Nf3 38. Rd7 Nxe5 39. Rxa7 Rg6 40. a4 Rxf6 41. a5 Nc6 0-1

