[Event "POL-chT1"]
[Site "Szklarska Poreba"]
[Date "2013.09.15"]
[Round "9"]
[White "Pedzich, Dominik"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2395"]
[BlackElo "2424"]
[PlyCount "29"]
[EventDate "2013.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Warsaw Polonia"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Na5 11. Qa4+ Nc6 12. Qb3 Na5 13. Qa4+ Nc6 14. Qb3 Na5 15. Qa4+ 1/2-1/2

[Event "POL-chT1"]
[Site "Szklarska Poreba"]
[Date "2013.09.14"]
[Round "8"]
[White "Staniszewski, Piotr"]
[Black "Kuzmicz, Krystian"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2424"]
[BlackElo "2468"]
[PlyCount "83"]
[EventDate "2013.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Pultusk Nadnarwianka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 g6 2. c4 Bg7 3. e4 c6 4. Nc3 d6 5. Be2 a6 6. Nf3 b5 7. 0-0 Nd7 8. Re1 Qc7 9. Bf1 Bb7 10. Qb3 e5 11. d5 bxc4 12. Bxc4 c5 13. a4 Bh6 14. Ng5 Bxg5 15. Bxg5 f6 16. Bd2 Ne7 17. a5 0-0 18. f3 g5 19. Nd1 Rfb8 20. Qd3 Bc8 21. b3 Nf8 22. Ne3 Bd7 23. Rec1 Bb5 24. b4 Nd7 25. Rab1 Ra7 26. bxc5 Bxc4 27. Qxc4 Nxc5 28. Rb4 Qc8 29. Rb6 Qd8 30. Rcb1 Rc8 31. Qb4 Rcc7 32. Qa3 Nc8 33. Rb8 Rab7 34. R1xb7 Rxb7 35. Rxb7 Nxb7 36. Nc4 Na7 37. Qe3 Nb5 38. Qb6 Qxb6+ 39. axb6 Kf7 40. Na5 Nc5 41. Bb4 Nd7 42. b7 1-0

[Event "POL-chT1"]
[Site "Szklarska Poreba"]
[Date "2013.09.13"]
[Round "7"]
[White "Gritsak, Orest"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "D23"]
[WhiteElo "2544"]
[BlackElo "2424"]
[PlyCount "98"]
[EventDate "2013.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Lublin Drakon"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Nbd7 8. 0-0 Be7 9. e3 0-0 10. Rd1 Qb6 11. Nc3 Ne4 12. Ne1 Ndf6 13. f3 Nxc3 14. bxc3 e5 15. e4 Be6 16. Qa4 Rfd8 17. Be3 Qb2 18. Rdc1 Nd7 19. Bf2 Nb6 20. Qd1 Qa3 21. f4 exf4 22. gxf4 f5 23. Qd3 Rf8 24. Nc2 Qd6 25. e5 Qd7 26. Ne3 Nd5 27. Nxd5 cxd5 28. a4 Rfc8 29. Qb5 Qxb5 30. axb5 Rc4 31. Bf1 Rcc8 32. Rc2 Bb4 33. Be1 b6 34. c4 a5 35. bxa6 Bxe1 36. Rxe1 Rxa6 37. cxd5 Rxc2 38. dxe6 Ra5 39. Rb1 Kf8 40. Rxb6 Rc1 41. Rb7 Raa1 42. d5 Rxf1+ 43. Kg2 Rfb1 44. Rf7+ Kg8 45. Rc7 Rb2+ 46. Kg3 Ra3+ 47. Kh4 h6 48. Kh5 Kh7 49. h4 Rh2 0-1

[Event "POL-chT1"]
[Site "Szklarska Poreba"]
[Date "2013.09.12"]
[Round "6"]
[White "Staniszewski, Piotr"]
[Black "Cyborowski, Lukasz"]
[Result "1-0"]
[ECO "D39"]
[WhiteElo "2424"]
[BlackElo "2532"]
[PlyCount "55"]
[EventDate "2013.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Miedzyborow Wrzos"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 Qc5 10. Bb5+ Bd7 11. Nb3 Qb6 12. Bd3 Nc6 13. Be3 Bxc3+ 14. bxc3 Qc7 15. 0-0 Ne5 16. Bf4 Qxc3 17. Be2 Ng6 18. Rc1 Qb4 19. Bd6 Qxe4 20. Bf3 Qa4 21. Bxb7 Rd8 22. Bc7 0-0 23. Nc5 Qxa2 24. Qd3 Nd5 25. Bxd5 exd5 26. Rc2 Bb5 27. Rxa2 Bxd3 28. Nxd3 1-0

[Event "POL-chT1"]
[Site "Szklarska Poreba"]
[Date "2013.09.11"]
[Round "5"]
[White "Klekowski, Maciej"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2381"]
[BlackElo "2424"]
[PlyCount "64"]
[EventDate "2013.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Czestochowa Hetman"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 b6 2. Nc3 e6 3. Nf3 Bb7 4. d4 Nf6 5. a3 d5 6. Bg5 Be7 7. Qa4+ Qd7 8. Qc2 dxc4 9. e3 Bxf3 10. gxf3 b5 11. Bxf6 Bxf6 12. a4 c6 13. axb5 cxb5 14. Qe4 0-0 15. Qxa8 Nc6 16. Qxf8+ Kxf8 17. Nxb5 Qd5 18. Nc3 Qxf3 19. Rg1 Nxd4 20. exd4 Bxd4 21. Kd2 Qxf2+ 22. Ne2 Qe3+ 23. Kd1 c3 24. bxc3 Qd3+ 25. Kc1 Bxg1 26. Kb2 Bxh2 27. Kb3 Qd5+ 28. Kc2 Qf5+ 29. Kb3 Be5 30. Rd1 Ke7 31. c4 Qf3+ 32. Kb4 Qb7+ 0-1

[Event "POL-chT1"]
[Site "Szklarska Poreba"]
[Date "2013.09.10"]
[Round "4"]
[White "Staniszewski, Piotr"]
[Black "Tazbir, Marcin"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2424"]
[BlackElo "2552"]
[PlyCount "82"]
[EventDate "2013.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Krakow Wisla"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nc3 0-0 6. e3 h6 7. Bxf6 Qxf6 8. Rc1 c6 9. a3 Be7 10. Bd3 Nd7 11. 0-0 g6 12. e4 dxe4 13. Nxe4 Qg7 14. Qd2 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Qxh6 Qxb2 18. Rc3 Bf5 19. Rb1 Qa2 20. Qc1 Bxe4 21. Bxe4 Rad8 22. g3 Qe2 23. Qe3 Qxe3 24. Rxe3 Bc5 25. Re2 Rd7 26. a4 a5 27. Bf3 Rfd8 28. Kg2 Bb4 29. h4 Rd2 30. Rbe1 Kf8 31. Rxd2 Rxd2 32. Re2 Rd4 33. Re4 Rd2 34. Re2 Rd4 35. Re4 Rxe4 36. Bxe4 Ke7 37. f4 Kd6 38. f5 gxf5 39. Bxf5 Kc5 40. Bh7 Kxc4 41. Bg8 Be7 1/2-1/2

[Event "POL-chT1"]
[Site "Szklarska Poreba"]
[Date "2013.09.09"]
[Round "3"]
[White "Staniszewski, Piotr"]
[Black "Kolosowski, Mateusz"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "2424"]
[BlackElo "2423"]
[PlyCount "66"]
[EventDate "2013.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Gminy Pawlowice"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. e4 Bb4 10. e5 Ne4 11. Qc2 c5 12. 0-0 Bxc3 13. bxc3 cxd4 14. cxd4 Rc8 15. Qd3 Bd5 16. Bb2 0-0 17. Rfc1 Qe7 18. Qe3 b4 19. Ba6 Rxc1+ 20. Rxc1 f5 21. Rc7 Qd8 22. Rxa7 Nb6 23. Nd2 f4 24. Qd3 Nxd2 25. Qxd2 Qg5 26. f3 Bxf3 27. Bc1 Nd5 28. Bb7 Be4 29. Ra8 Rxa8 30. Bxa8 Qg4 31. h3 Qg6 32. Bb7 Nc3 33. Bxe4 Qxe4 0-1

[Event "POL-chT1"]
[Site "Szklarska Poreba"]
[Date "2013.09.08"]
[Round "2"]
[White "Czakon, Jakub"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2461"]
[BlackElo "2424"]
[PlyCount "82"]
[EventDate "2013.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Warsaw Sharks"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. Bg5 Bg7 8. Nbd2 0-0 9. Nf1 d5 10. Qe2 Qd6 11. Ng3 Re8 12. h3 Bd7 13. Bc2 Nd8 14. Nh2 c6 15. Qf3 h6 16. Bd2 h5 17. Ne2 Ne6 18. Rd1 c5 19. Bc1 Bc6 20. Qe3 Rad8 21. 0-0 b5 22. Nf3 Qc7 23. Ng3 c4 24. dxc4 dxc4 25. Rxd8 Rxd8 26. Rd1 Rxd1+ 27. Bxd1 Nd7 28. Bc2 Ndc5 29. Ne1 Qb7 30. f3 Bf8 31. Qf2 Nd7 32. Nf1 Bc5 33. Be3 Qb6 34. h4 Nf4 35. Bxc5 Qxc5 36. Qxc5 Nxc5 37. Kf2 f6 38. g3 Nfe6 39. Ke3 g5 40. Ng2 Kf7 41. Nd2 Ke7 1/2-1/2

[Event "POL-chT1"]
[Site "Szklarska Poreba"]
[Date "2013.09.07"]
[Round "1"]
[White "Staniszewski, Piotr"]
[Black "Jasnikowski, Zbigniew"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2424"]
[BlackElo "2358"]
[PlyCount "65"]
[EventDate "2013.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Gant Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Bc4 c5 9. d5 Bxc3+ 10. bxc3 Nd7 11. Nf3 Nb6 12. Be2 f5 13. exf5 Bxf5 14. c4 e6 15. 0-0 exd5 16. cxd5 Be4 17. d6 Rf6 18. Rc1 Rc8 19. Qb3+ Bd5 20. Qb5 Qxd6 21. Rfd1 a6 22. Qa5 Kg7 23. Bf1 c4 24. Qc3 Qc5 25. Nd4 Na4 26. Qe3 Rc7 27. Re1 Qd6 28. g3 b5 29. Rcd1 c3 30. Bg2 c2 31. Nxc2 Rxc2 32. Rxd5 Qc7 33. Re5 1-0

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.13"]
[Round "9"]
[White "Staniszewski, Piotr"]
[Black "Sadzikowski, Daniel"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2432"]
[BlackElo "2455"]
[PlyCount "18"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Bd7 6. Qc2 c5 7. Qxc4 Bc6 8. dxc5 Bd5 9. Qc2 Be4 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.12"]
[Round "8"]
[White "Szumilas, Piotr"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2195"]
[BlackElo "2432"]
[PlyCount "141"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. Nge2 a6 6. h3 d6 7. 0-0 h5 8. Nd5 h4 9. g4 Be6 10. c3 Ba7 11. d4 exd4 12. Nxd4 Nd7 13. Nf4 Nf8 14. Nf5 Rh7 15. Be3 Bxe3 16. Nxe3 Qd7 17. a4 f6 18. Qc2 Bf7 19. b4 Ne7 20. Ne2 g5 21. Nd4 Nfg6 22. Nd5 Ng8 23. b5 Kf8 24. c4 Rc8 25. bxa6 bxa6 26. Rab1 Kg7 27. Rb7 Qd8 28. Ra7 Kh8 29. Nc6 Qe8 30. Rxa6 Ne5 31. Nxe5 fxe5 32. Rb1 Bg6 33. Qd2 Qd8 34. c5 c6 35. Nb6 dxc5 36. Qc3 Rb7 37. Qxe5+ Qf6 38. Qxc5 Re8 39. Rc1 Bxe4 40. Bxe4 Rxe4 41. Qxc6 Re1+ 42. Kg2 Rxc1 43. Qxb7 Qa1 44. Nc4 Rg1+ 45. Kh2 Rf1 46. Qf3 Qe1 47. Rf6 Nxf6 48. Qxf6+ Kh7 49. Qf7+ Kh8 50. Qh5+ Kg7 51. Qxg5+ Kf8 52. Qf5+ Kg7 53. Kg2 Rg1+ 54. Kf3 Qd1+ 55. Ke4 Re1+ 56. Ne3 Qxa4+ 57. Kf3 Qc6+ 58. Qe4 Qxe4+ 59. Kxe4 Kg6 60. Kf3 Kg5 61. Kg2 Ra1 62. Nf5 Rd1 63. Ne3 Ra1 64. Nc4 Kf4 65. Nd6 Rd1 66. Nf5 Kg5 67. Ng7 Kf6 68. Nh5+ Ke5 69. Ng7 Kf6 70. Nf5 Kg5 71. Ne3 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.11"]
[Round "7"]
[White "Staniszewski, Piotr"]
[Black "Goslawski, Michal"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2432"]
[BlackElo "2118"]
[PlyCount "35"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. cxd5 exd5 9. Rc1 0-0 10. e3 Be6 11. Bb5 Bg4 12. Bxc6 Bxc3+ 13. Rxc3 Bxf3 14. gxf3 Qxf3 15. Rg1 bxc6 16. Qxc6 Qf5 17. Rc2 g6 18. Rh1 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.10"]
[Round "6"]
[White "Staniszewski, Piotr"]
[Black "Piorun, Kacper"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2432"]
[BlackElo "2552"]
[PlyCount "82"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Na6 7. Nf3 Qe8 8. Nd2 Nd7 9. Nd5 e6 10. Ne7+ Kh8 11. Nxc8 Rxc8 12. Nf3 e5 13. d5 f5 14. Be3 Nac5 15. Nd2 Nf6 16. exf5 gxf5 17. 0-0 Qg6 18. Qc2 Bh6 19. Bxh6 Qxh6 20. Rad1 a5 21. b3 f4 22. Rfe1 Rg8 23. Bf3 Rg5 24. a3 Rcg8 25. Kh1 e4 26. Nxe4 Ncxe4 27. Rxe4 Nxe4 28. Qxe4 Qf6 29. Qe6 Qg7 30. Qh3 Re5 31. Qh4 Rge8 32. h3 Qg5 33. Qxg5 Rxg5 34. Kh2 Rge5 35. Rd4 Rf8 36. Be4 Kg7 37. Kg1 h6 38. Kf1 Rfe8 39. f3 Kf6 40. Bd3 Re1+ 41. Kf2 Ke5 0-1

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.09"]
[Round "5"]
[White "Nowicki, Bartosz"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2176"]
[BlackElo "2432"]
[PlyCount "112"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d4 Nf6 5. Bd3 c5 6. c3 0-0 7. 0-0 b6 8. Qe2 Bb7 9. Nbd2 Ne4 10. Ne5 Nd7 11. Nxe4 dxe4 12. Bc4 Nxe5 13. fxe5 Bd5 14. Bd2 Bxc4 15. Qxc4 Bxe5 16. Rad1 cxd4 17. exd4 Qc7 18. Qxc7 Bxc7 19. Bh6 Rfe8 20. g4 e6 21. Rfe1 f5 22. d5 exd5 23. gxf5 Rad8 24. Rf1 Be5 25. fxg6 hxg6 26. Bf4 Kg7 27. Bxe5+ Rxe5 28. Rd2 Rf8 29. Rxf8 Kxf8 30. Rd4 Ke7 31. c4 Kd6 32. cxd5 Kc5 33. Ra4 a5 34. d6 Kxd6 35. b4 e3 36. Kf1 Re4 37. Ra3 Rxb4 38. Rxe3 Rb1+ 39. Kf2 Rb2+ 40. Kg1 Rxa2 41. Rg3 a4 42. Rxg6+ Kc5 43. h4 a3 44. Rg3 Kb4 45. Rg4+ Ka5 46. Rg3 Kb4 47. Rg4+ Kc5 48. Rg3 Ra1+ 49. Kg2 a2 50. Ra3 Kb4 51. Ra6 b5 52. h5 Kb3 53. h6 Rd1 54. h7 Rd8 55. Rd6 a1Q 56. Rxd8 Qg7+ 0-1

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.08"]
[Round "4"]
[White "Staniszewski, Piotr"]
[Black "Rudolf, Michal"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2432"]
[BlackElo "2367"]
[PlyCount "17"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. Bg2 c6 7. Nf3 0-0 8. 0-0 Nbd7 9. Rc1 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.07"]
[Round "3"]
[White "Pazderski, Ziemowit"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2232"]
[BlackElo "2432"]
[PlyCount "88"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 Ne4 6. Qc2 Nxc3 7. Qxc3 Be7 8. g3 a5 9. Be3 0-0 10. Bg2 d6 11. c5 Be4 12. 0-0 bxc5 13. dxc5 Bf6 14. Qd2 d5 15. Rfd1 Nc6 16. Nd4 Bxd4 17. Bxd4 Bxg2 18. Kxg2 e5 19. Be3 d4 20. Qc2 Qd5+ 21. Kg1 Rab8 22. Bd2 Rb3 23. Rab1 Rfb8 24. Qf5 Qe6 25. Qe4 Rxb2 26. Rxb2 Rxb2 27. Bxa5 f5 28. Qh4 Qb3 29. Rf1 Qf7 30. Qg5 Rxe2 31. Rb1 h6 32. Qh4 Nxa5 33. Qd8+ Kh7 34. Qa8 f4 35. Qf3 d3 36. Qxd3+ Qg6 37. Qxe2 Qxb1+ 38. Kg2 Nc6 39. gxf4 exf4 40. Qd2 Qf5 41. Qc3 Qg4+ 42. Kf1 Qd1+ 43. Kg2 Nd4 44. h3 f3+ 0-1

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.06"]
[Round "2"]
[White "Staniszewski, Piotr"]
[Black "Choroszej, Aleksander"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2432"]
[BlackElo "2147"]
[PlyCount "43"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nf3 Nf6 5. Nc3 0-0 6. Be2 e5 7. d5 a5 8. h3 Na6 9. Bg5 Qe8 10. g4 Nc5 11. Nd2 h6 12. Be3 Nfd7 13. Nf1 f5 14. gxf5 gxf5 15. exf5 e4 16. Rg1 Kh7 17. Ng3 Ne5 18. Bxc5 dxc5 19. Ncxe4 Kh8 20. Nh5 Nxc4 21. Nxg7 Qxe4 22. Qc1 1-0

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.05"]
[Round "1"]
[White "Leks, Maria"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2093"]
[BlackElo "2432"]
[PlyCount "65"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 Ba7 7. h3 d6 8. Nbd2 0-0 9. Nf1 Ne7 10. Ng3 Ng6 11. 0-0 h6 12. Be3 Re8 13. Qd2 Bxe3 14. fxe3 Be6 15. Bc2 c6 16. Qf2 Qb6 17. b3 Qa5 18. Qe1 Rad8 19. Nf5 d5 20. g4 dxe4 21. dxe4 Nh7 22. c4 Qc5 23. Kh1 b5 24. Qa5 Ng5 25. Nxg5 hxg5 26. Rad1 Rxd1 27. Rxd1 Bxf5 28. exf5 Qxe3 29. fxg6 Qxh3+ 30. Kg1 Qg3+ 31. Kh1 Qh3+ 32. Kg1 Qg3+ 33. Kh1 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Poronin"]
[Date "2012.09.??"]
[Round "8"]
[White "Kolosowski, Mateusz"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2431"]
[BlackElo "2419"]
[PlyCount "83"]
[EventDate "2012.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Pawlowice GKS Pniowek 74"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 c6 12. Rd1 Bxf3 13. Bxf3 Qxd4 14. a4 b4 15. Be3 Qe5 16. Nd2 Qc7 17. Nc4 Nbd7 18. Bf4 e5 19. Qe3 Nd5 20. Bxd5 exf4 21. Qxe7 cxd5 22. Nd6 fxg3 23. hxg3 Ra7 24. Rxd5 Nf6 25. Qxc7 Rxc7 26. Ra5 Ra8 27. Rb1 g6 28. b3 Rc6 29. Nc4 Rd8 30. f3 Rd5 31. Rxd5 Nxd5 32. Rd1 Nc3 33. Rd8+ Kg7 34. Kf2 Rc5 35. Rd4 h5 36. Nb2 Rd5 37. Rxd5 Nxd5 38. e4 Ne7 39. Nd3 Nc6 40. Ke3 g5 41. f4 Kg6 42. a5 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Poronin"]
[Date "2012.09.??"]
[Round "1"]
[White "Markowski, Tomasz"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "D56"]
[WhiteElo "2577"]
[BlackElo "2419"]
[PlyCount "50"]
[EventDate "2012.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Kozuchow Odrodzenie"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Nxe4 dxe4 10. Nd2 e5 11. d5 f5 12. Be2 Nd7 13. 0-0 Nf6 14. Qc2 a5 15. Rad1 Nd7 16. Nb1 Nc5 17. Nc3 Ra6 18. Rfe1 Rg6 19. g3 h5 20. Bxh5 Rh6 21. Be2 g5 22. Bf1 Qh7 23. d6 Rxh2 24. Bg2 Kg7 25. Rd5 cxd6 0-1

[Event "POL-chT 1st League"]
[Site "Poronin"]
[Date "2012.09.??"]
[Round "6"]
[White "Rudolf, Michal"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "C85"]
[WhiteElo "2384"]
[BlackElo "2419"]
[PlyCount "80"]
[EventDate "2012.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Warszawa YMCA"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 0-0 9. Nc4 f6 10. Nh4 Nc5 11. Nf5 Bxf5 12. exf5 Qd5 13. Qe2 Rfe8 14. f3 Na4 15. b3 Bc5+ 16. Be3 Nc3 17. Qf2 Bd4 18. Rfe1 c5 19. Nd2 Bxe3 20. Qxe3 Qd4 21. Kf1 Nd5 22. Qf2 Nb4 23. Qxd4 cxd4 24. Rec1 Kf7 25. Kf2 g6 26. fxg6+ hxg6 27. a3 Nd5 28. Re1 Re6 29. Rac1 Rh8 30. h3 f5 31. Rh1 Rc6 32. Nc4 Kf6 33. Rhe1 Re6 34. Re2 b5 35. Nb2 Nc3 36. Rd2 c5 37. Nd1 e4 38. dxe4 fxe4 39. Ke1 e3 40. Rd3 Nd5 0-1

[Event "POL-chT 1st League"]
[Site "Poronin"]
[Date "2012.09.??"]
[Round "3"]
[White "Simacek, Pavel"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2477"]
[BlackElo "2419"]
[PlyCount "84"]
[EventDate "2012.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Legnica Miedz"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Ne7 6. Nxe5 Ng6 7. Qf3 Nxe5 8. Qxe4 Qe7 9. Be2 d6 10. 0-0 Nd7 11. Qc2 g6 12. Na3 Bg7 13. Bd2 0-0 14. Rae1 Qd8 15. Nb5 Nf6 16. c4 Bf5 17. Qc1 Re8 18. Ba5 Rc8 19. Bf3 a6 20. Nd4 Be4 21. b3 Qd7 22. Bxe4 Nxe4 23. Qc2 Ng3 24. hxg3 Bxd4 25. Re4 Be5 26. Rfe1 Kf8 27. Bc3 Bxc3 28. Qxc3 Kg8 29. Qe3 Rxe4 30. Qxe4 h5 31. a4 a5 32. Re3 b6 33. Kf1 Qd8 34. g4 Qg5 35. gxh5 Qxh5 36. g3 Qh3+ 37. Kg1 Kg7 38. Qd4+ Kg8 39. Re7 Qf5 40. Kg2 Qg5 41. Re1 Ra8 42. g4 f5 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Poronin"]
[Date "2012.09.??"]
[Round "9"]
[White "Staniszewski, Piotr"]
[Black "Dobrowolski, Piotr"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2419"]
[BlackElo "2419"]
[PlyCount "116"]
[EventDate "2012.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Wroclaw Polonia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. e4 Nxe4 6. Bd3 Nf6 7. dxe6 fxe6 8. Ng5 Qc7 9. 0-0 Bd6 10. Nc3 Bxh2+ 11. Kh1 Be5 12. Nxb5 Qc6 13. Re1 Bb7 14. Qf3 Qxf3 15. Nxf3 Bxf3 16. Rxe5 Ng4 17. Re3 Bc6 18. Nc7+ Kd8 19. Nxa8 Nxe3 20. Bxe3 Na6 21. a3 Bxa8 22. Rb1 d6 23. b4 Kc7 24. Kg1 h6 25. b5 Nb8 26. a4 Nd7 27. a5 Ne5 28. Be2 Be4 29. Rd1 g5 30. f3 Bc2 31. Rc1 Bd3 32. Kf1 Bxe2+ 33. Kxe2 Rf8 34. Kd2 Rf6 35. Kc3 Ng6 36. Rc2 Nh4 37. Kd3 Rf5 38. Rb2 Rf6 39. b6+ axb6 40. axb6+ Kb7 41. Ke4 Rf8 42. Bg1 Nf5 43. Bh2 Rd8 44. Rb1 Nd4 45. Rb2 Nc6 46. Rd2 d5+ 47. Ke3 Kxb6 48. Rb2+ Nb4 49. Be5 Kc6 50. Rd2 Ra8 51. Kf2 Ra3 52. Kg3 h5 53. Bf6 g4 54. Kf4 dxc4 55. Ke5 gxf3 56. gxf3 Rxf3 57. Kxe6 c3 58. Rh2 Rxf6+ 0-1

[Event "POL-chT 1st League"]
[Site "Poronin"]
[Date "2012.09.??"]
[Round "7"]
[White "Staniszewski, Piotr"]
[Black "Gritsak, Orest"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2419"]
[BlackElo "2548"]
[PlyCount "118"]
[EventDate "2012.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Lublin Drakon SKOK Chmielewskiego"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Bc4 e6 8. 0-0 b6 9. Qe2 Bb7 10. e4 Nxc3 11. bxc3 Nc6 12. Ba3 Re8 13. Rfd1 Na5 14. Bb5 c6 15. Bd3 Qc7 16. Bb4 c5 17. Bxa5 bxa5 18. e5 Bxf3 19. Qxf3 Rab8 20. a4 Red8 21. Bb5 a6 22. Bxa6 cxd4 23. cxd4 Qa7 24. Bb5 Rxd4 25. Rxd4 Qxd4 26. Rd1 Qxe5 27. g3 Bf6 28. Qc6 Kg7 29. Rd7 Rd8 30. Rxd8 Bxd8 31. Qb7 Qf6 32. Kg2 Be7 33. Qf3 Qb2 34. Be8 Bf6 35. h4 Kf8 36. Bd7 h5 37. Qa8+ Kg7 38. Be8 Bd4 39. Qf3 Bf6 40. Qa8 Qb4 41. Qf3 Qe7 42. Qa8 Bd4 43. Bb5 Qc7 44. Qc6 Qa7 45. Qf3 Qc5 46. Be8 Qe7 47. Qa8 e5 48. Bb5 Bb6 49. Qd5 e4 50. Bc4 Qf6 51. f4 exf3+ 52. Qxf3 Qe7 53. Qd5 Bc7 54. Kh3 Qf6 55. Kg2 Qb2+ 56. Kh3 Qf2 57. Qg2 Qf5+ 58. g4 hxg4+ 59. Qxg4 Qf2 0-1

[Event "POL-chT 1st League"]
[Site "Poronin"]
[Date "2012.09.??"]
[Round "2"]
[White "Staniszewski, Piotr"]
[Black "Sadzikowski, Daniel"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "2419"]
[BlackElo "2445"]
[PlyCount "62"]
[EventDate "2012.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Krakow TKKF Drogowiec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 b6 11. Rc1 Bb7 12. f4 Na5 13. Bd3 f5 14. exf5 gxf5 15. dxc5 bxc5 16. Ng3 e6 17. Qe2 Qc7 18. Qf2 Rac8 19. Rfd1 Rfd8 20. Nh5 Kh8 21. Nxg7 Qxg7 22. c4 Nc6 23. Bxc5 Nd4 24. Bxd4 Rxd4 25. Bf1 Rcd8 26. Rxd4 Qxd4 27. c5 Bc6 28. Re1 Be4 29. Rc1 Bc6 30. Re1 Be4 31. Rc1 Bc6 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Poronin"]
[Date "2012.09.??"]
[Round "4"]
[White "Staniszewski, Piotr"]
[Black "Strzemiecki, Zbigniew"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2419"]
[BlackElo "2421"]
[PlyCount "125"]
[EventDate "2012.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Warszawa Polonia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Rd1 f5 11. Be3 Bf6 12. Qd2 d6 13. Rac1 Nc6 14. Ng5 Bxg5 15. Bxg5 Ne7 16. Bxe4 fxe4 17. Qc2 e3 18. f3 Qd7 19. Bxe7 Qxe7 20. Qe4 Rae8 21. Qxe3 Qf6 22. b4 e5 23. d5 g5 24. Qe4 Qf5 25. Rd3 Qxe4 26. fxe4 Rb8 27. Rb3 g4 28. c5 bxc5 29. bxc5 Rxb3 30. axb3 Rb8 31. Ra1 dxc5 32. Rxa7 Rb4 33. Rxc7 Rxe4 34. d6 Rd4 35. d7 Kf8 36. Kf2 Ke7 37. Rxc5 Rxd7 38. Rxe5+ Kf6 39. Re4 h5 40. Ke1 Ra7 41. Ra4 Rb7 42. b4 Ke5 43. Kd2 Kd4 44. b5+ Kc5 45. Rf4 Kxb5 46. Rf5+ Kc4 47. Rxh5 Kd4 48. Rg5 Rb2+ 49. Ke1 Ke3 50. Re5+ Kd4 51. Re8 Rb7 52. Kf2 Rf7+ 53. Kg2 Rg7 54. h3 gxh3+ 55. Kxh3 Rh7+ 56. Kg2 Rg7 57. e3+ Kd3 58. Re5 Ke2 59. Kh3 Kf3 60. g4 Rg8 61. Rf5+ Kxe3 62. g5 Ke4 63. Kg4 1-0

[Event "POL-chT 1st League"]
[Site "Poronin"]
[Date "2012.09.??"]
[Round "5"]
[White "Wojciechowski, Piotr"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "C69"]
[WhiteElo "2307"]
[BlackElo "2419"]
[PlyCount "82"]
[EventDate "2012.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Politechnika Slaska"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. c3 Qe7 8. h3 Bh5 9. b3 0-0-0 10. Ba3 Qe8 11. Bxf8 Qxf8 12. Nbd2 g5 13. Qe1 Nh6 14. g4 Bg6 15. dxe5 fxe5 16. Qe3 Kb8 17. Nxe5 Nf7 18. Ndc4 Qe7 19. Nxg6 hxg6 20. a4 Rh4 21. Kg2 Rdh8 22. Rh1 Nd8 23. Nb2 Ne6 24. Nd3 Qd6 25. Rad1 Qa3 26. Ra1 Qxb3 27. Nc5 Nxc5 28. Qxc5 Qe6 29. Qe3 R4h7 30. Rad1 Re8 31. Rhe1 Reh8 32. Qxg5 Rxh3 33. Rd8+ Ka7 34. Rxh8 Rxh8 35. Qf4 c5 36. e5 g5 37. Qf3 Rh4 38. Re4 b5 39. Qf5 Qxf5 40. gxf5 Rxe4 41. e6 Re5 0-1

[Event "Warsaw Najdorf Memorial op-A 10th"]
[Site "Warsaw"]
[Date "2012.08.08"]
[Round "3"]
[White "Staniszewski, Piotr"]
[Black "Lewtak, Damian"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2429"]
[BlackElo "2269"]
[PlyCount "98"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne3 Bg6 9. a5 Nbd7 10. g3 e5 11. d5 cxd5 12. Nexd5 Bc5 13. Bg5 0-0 14. Bh3 h6 15. Bh4 Bh7 16. Bxd7 g5 17. Bxg5 hxg5 18. Bh3 Bd4 19. Bg2 Nxd5 20. Bxd5 Qf6 21. 0-0 Kg7 22. e3 Bxc3 23. bxc3 Rad8 24. Qf3 Bd3 25. Rfe1 Qxf3 26. Bxf3 e4 27. Be2 Rc8 28. Ra3 Rfd8 29. Kg2 f5 30. Rb3 Rc7 31. c4 Kf6 32. Bxd3 exd3 33. Rd1 Rcd7 34. Rd2 Ke5 35. f3 a6 36. Rb6 f4 37. gxf4+ gxf4 38. Kf2 Rh8 39. exf4+ Kd4 40. Ke1 Rg8 41. Rb3 Kxc4 42. Ra3 Rgd8 43. Rg2 Kb4 44. Ra1 Rd5 45. Rb2+ Kc3 46. Rxb7 d2+ 47. Kd1 Rg8 48. Ra3+ Kc4 49. Ra4+ Kc5 0-1

[Event "Warsaw Najdorf Memorial op-A 10th"]
[Site "Warsaw"]
[Date "2012.08.07"]
[Round "2"]
[White "Rozycki, Bartlomiej"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1971"]
[BlackElo "2429"]
[PlyCount "112"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 cxd5 10. Bg5 c6 11. Qf3 Bd6 12. Rfe1 Rb8 13. Rab1 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. Ne2 Be5 17. b4 a5 18. a3 axb4 19. axb4 Bd7 20. c3 Ra8 21. Ra1 Rfb8 22. h3 Kf8 23. Kf1 Be6 24. Rec1 Rxa1 25. Rxa1 Rxb4 26. f4 Bxc3 27. Nxc3 Rb3 28. Rc1 d4 29. f5 Bc8 30. Ne2 Rxd3 31. Rxc6 Bxf5 32. Nf4 Ra3 33. Rxf6 d3 34. Ke1 Be4 35. Rd6 Ke7 36. Rd4 f5 37. Kd2 Bxg2 38. Rxd3 Ra2+ 39. Ke3 Be4 40. Rb3 Ra6 41. Kf2 Kd6 42. Kg3 Kc5 43. Rc3+ Kd4 44. Rb3 Kc4 45. Re3 Ra1 46. Kf2 Kd4 47. Rb3 Ke5 48. Ne2 Ra2 49. Ke3 Bd5 50. Rb5 Ra3+ 51. Kf2 f4 52. Ke1 f3 53. Ng1 Kd4 54. Nxf3+ Rxf3 55. h4 Bc4 56. Rb8 Ke5 0-1

[Event "Warsaw Najdorf Memorial op-A 10th"]
[Site "Warsaw"]
[Date "2012.08.06"]
[Round "1"]
[White "Staniszewski, Piotr"]
[Black "Goslawski, Michal"]
[Result "1/2-1/2"]
[ECO "E36"]
[WhiteElo "2429"]
[BlackElo "2121"]
[PlyCount "38"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 d5 6. a3 Bxc3+ 7. Qxc3 dxc4 8. Qxc4 b6 9. Bg5 Ba6 10. Qa4 c5 11. Rd1 Qd7 12. Qc2 cxd4 13. Bxf6 gxf6 14. Rxd4 Rc8 15. Rxd7 Rxc2 16. Rd2 Rc1+ 17. Rd1 Rc2 18. Rd2 Rc1+ 19. Rd1 Rc2 1/2-1/2

[Event "POL-chT1"]
[Site "Mrzezyno"]
[Date "2011.09.11"]
[Round "9"]
[White "Grabarczyk, Miroslaw"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2460"]
[BlackElo "2423"]
[PlyCount "60"]
[EventDate "2011.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Znin Baszta"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Nf3 Bg4 8. Qb3 Na5 9. Qa4+ Bd7 10. Qc2 e6 11. Bd3 Rc8 12. a3 Be7 13. 0-0 0-0 14. Ne5 Nc4 15. Rfc1 h6 16. Qe2 Nd6 17. Rc2 Bc6 18. Rac1 Nd7 19. Nxc6 Rxc6 20. e4 dxe4 21. Nxe4 Rxc2 22. Qxc2 Nf6 23. Nxd6 Bxd6 24. Be5 Bxe5 25. dxe5 Nd5 26. Bh7+ Kh8 27. Be4 Qg5 28. Bxd5 exd5 29. Re1 Re8 30. Qc3 Qf4 1/2-1/2

[Event "POL-chT1"]
[Site "Mrzezyno"]
[Date "2011.09.10"]
[Round "8"]
[White "Staniszewski, Piotr"]
[Black "Orzechowski, Jacek"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "2423"]
[BlackElo "2243"]
[PlyCount "81"]
[EventDate "2011.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Raciborz Silesia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. g3 g6 7. Bg2 Bg7 8. Nge2 0-0 9. 0-0 Ne8 10. Be3 f5 11. Qd2 Ndf6 12. f3 fxe4 13. Nxe4 Nxe4 14. fxe4 Nf6 15. h3 a6 16. b4 b6 17. a4 a5 18. bxc5 bxc5 19. Nc3 Ne8 20. Kh2 Qd7 21. Rxf8+ Bxf8 22. Nb5 Bg7 23. Ra3 Nc7 24. Qe1 Qd8 25. Bg5 Qxg5 26. Nxc7 Ra7 27. Nb5 Ra6 28. h4 Qe7 29. Bh3 Bxh3 30. Kxh3 Qd7+ 31. Kg2 Ra8 32. Rf3 Bf8 33. Rf6 Qg4 34. Rf2 Be7 35. Qe2 Qxe2 36. Rxe2 Rb8 37. Na7 Rb3 38. Nc6 Kf7 39. Ra2 Re3 40. Nxa5 Rxe4 41. Nc6 1-0

[Event "POL-chT1"]
[Site "Mrzezyno"]
[Date "2011.09.09"]
[Round "7"]
[White "Luch, Michal"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "C69"]
[WhiteElo "2433"]
[BlackElo "2423"]
[PlyCount "116"]
[EventDate "2011.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw WSB"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. c3 Qe7 8. h3 Bh5 9. dxe5 fxe5 10. Qb3 0-0-0 11. Bg5 Nf6 12. Nbd2 Qe8 13. Qa4 h6 14. Bh4 g5 15. Bg3 Bd6 16. Qa5 c5 17. Nh2 g4 18. hxg4 Nxg4 19. Rfe1 Nxh2 20. Kxh2 Rg8 21. Nc4 Qg6 22. Rac1 Rdf8 23. Rc2 Bd1 24. Rd2 h5 25. Rxd6 cxd6 26. Nb6+ Kc7 27. Nd5+ Kb8 28. Qc7+ Ka8 29. Ne7 Qg7 30. Nd5 h4 31. Qxg7 Rxg7 32. Bxh4 Rh7 33. Kh3 Rfh8 34. g3 Bf3 35. Re3 Rf7 36. Nb6+ Kb8 37. Nc4 Kc7 38. Nd2 Bd1 39. Kg2 Ba4 40. f3 Bd7 41. Re1 Be6 42. a3 Kc6 43. Kf2 Rh5 44. Nf1 d5 45. exd5+ Bxd5 46. Re3 Rhf5 47. Nd2 Bxf3 48. Nxf3 e4 49. Rxe4 Rxf3+ 50. Kg2 Rf2+ 51. Kh3 Rxb2 52. g4 Rf3+ 53. Bg3 Rxc3 54. g5 Rbb3 55. Rg4 Kd5 56. a4 b5 57. a5 b4 58. Kh4 Rxg3 0-1

[Event "POL-chT1"]
[Site "Mrzezyno"]
[Date "2011.09.08"]
[Round "6"]
[White "Staniszewski, Piotr"]
[Black "Rutkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2423"]
[BlackElo "2388"]
[PlyCount "60"]
[EventDate "2011.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Gorzow Wielkopolski Stilon"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 a6 6. Qc2 c5 7. dxc5 Bxc5 8. a3 dxc4 9. Bxc4 b5 10. Bd3 Nbd7 11. Ne4 Qb6 12. b4 Be7 13. Bb2 Bb7 14. Bd4 Qc6 15. Nxf6+ Bxf6 16. Qxc6 Bxc6 17. Bxf6 Nxf6 18. Ne5 Be4 19. Ke2 Bxd3+ 20. Nxd3 Ke7 21. Rhc1 Rhc8 22. f3 Nd5 23. e4 Nb6 24. Ne5 f6 25. Nc6+ Kd7 26. Na5 Ke7 27. Nc6+ Kd7 28. Na5 Ke7 29. Nc6+ Kd7 30. Na5 Ke7 1/2-1/2

[Event "POL-chT1"]
[Site "Mrzezyno"]
[Date "2011.09.07"]
[Round "5"]
[White "Sieciechowicz, Marcin"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "E24"]
[WhiteElo "2422"]
[BlackElo "2423"]
[PlyCount "60"]
[EventDate "2011.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Legnica Miedz"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 Nc6 8. Bg5 Na5 9. e5 h6 10. Bh4 g5 11. Bf2 Nh5 12. Qa4 f6 13. Nh3 fxe5 14. dxe5 Qe7 15. Bd3 Qg7 16. Qc2 Qxe5+ 17. Kf1 0-0-0 18. Bd4 Qd6 19. Bxh8 Rxh8 20. Nf2 Nf4 21. Kg1 Rg8 22. Bf1 Bxc4 23. Bxc4 Nxc4 24. Qe4 Qd5 25. Ra2 Nd6 26. Qxd5 Nxd5 27. Rc2 Ne3 28. Re2 Nd5 29. Rc2 Ne4 30. Re2 Nc5 1/2-1/2

[Event "POL-chT1"]
[Site "Mrzezyno"]
[Date "2011.09.06"]
[Round "4"]
[White "Staniszewski, Piotr"]
[Black "Sadzikowski, Daniel"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2423"]
[BlackElo "2370"]
[PlyCount "75"]
[EventDate "2011.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Krakow TKKF Drogowiec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. d5 Qc7 11. 0-0 c4 12. dxe6 fxe6 13. Bc2 Bb7 14. Ng5 Nc5 15. e5 Qxe5 16. Re1 Qd6 17. Qxd6 Bxd6 18. Be3 0-0 19. Bxc5 Bxc5 20. Nxe6 Rfc8 21. h3 Rab8 22. Re5 Bb4 23. a4 Re8 24. axb5 Bxc3 25. bxc3 Bc8 26. Rae1 Rxb5 27. R5e2 Ra5 28. Nd4 Rxe2 29. Rxe2 Bd7 30. Be4 Ra1+ 31. Kh2 Nxe4 32. Rxe4 Kf8 33. Nf3 Bb5 34. Nd4 Rc1 35. Ne6+ Kf7 36. Nd8+ Kf8 37. Ne6+ Kf7 38. Nd8+ 1/2-1/2

[Event "POL-chT1"]
[Site "Mrzezyno"]
[Date "2011.09.05"]
[Round "3"]
[White "Staniszewski, Piotr"]
[Black "Grabarczyk, Bogdan"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2423"]
[BlackElo "2409"]
[PlyCount "60"]
[EventDate "2011.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Gostynin Gostmat 83 "]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 e6 3. g3 c5 4. Bg2 Nf6 5. 0-0 cxd4 6. Nxd4 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. c4 dxc4 10. N3d2 Be7 11. Bxf6 gxf6 12. Qc2 Nc5 13. Nxc4 Rc8 14. Nba3 0-0 15. Rfd1 Qe8 16. Qd2 Qa4 17. b3 Qa6 18. Qa5 Qxa5 19. Nxa5 f5 20. Nb5 e4 21. Nd6 Bxd6 22. Rxd6 Rfd8 23. Rxd8+ Rxd8 24. b4 Na4 25. Nxb7 Rd2 26. e3 Nc3 27. a4 Nxa4 28. Bf1 Nc3 29. Nc5 Rd1 30. Rxd1 Nxd1 1/2-1/2

[Event "POL-chT1"]
[Site "Mrzezyno"]
[Date "2011.09.04"]
[Round "2"]
[White "Mista, Aleksander"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "2561"]
[BlackElo "2423"]
[PlyCount "119"]
[EventDate "2011.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Ostroda Ostrodzianka"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Qc2 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Nbd7 8. 0-0 Be7 9. e3 0-0 10. Rd1 Qb6 11. Qe2 Ne4 12. Nfd2 Nxd2 13. Nxd2 Bc2 14. Re1 Bg6 15. Nc4 Qc7 16. e4 e5 17. Nxe5 Nxe5 18. dxe5 Qxe5 19. f4 Qa5 20. Bd2 Qb6+ 21. Be3 Bc5 22. Bxc5 Qxc5+ 23. Qf2 Qxf2+ 24. Kxf2 Rad8 25. Ke3 Rfe8 26. g4 f6 27. Rac1 Re7 28. Red1 Red7 29. Rxd7 Rxd7 30. a4 Kf8 31. a5 Rd6 32. Bf3 Ke7 33. h4 h6 34. b4 Be8 35. f5 b6 36. a6 c5 37. e5 fxe5 38. bxc5 bxc5 39. Rxc5 Rxa6 40. Rxe5+ Kf8 41. Rc5 Rb6 42. Kf4 Rb4+ 43. Be4 a5 44. Rc8 Ke7 45. Rc7+ Kd8 46. Rc3 a4 47. g5 hxg5+ 48. hxg5 Rb3 49. Rc5 Rb5 50. Rc3 Rb3 51. Rc1 a3 52. Bd5 Rb5 53. Be6 Ra5 54. f6 gxf6 55. gxf6 Ra8 56. Kg5 a2 57. Ra1 Ra5+ 58. Kf4 Ra4+ 59. Ke5 Ra5+ 60. Kd4 1/2-1/2

[Event "POL-chT1"]
[Site "Mrzezyno"]
[Date "2011.09.03"]
[Round "1"]
[White "Staniszewski, Piotr"]
[Black "Vovk, Yuri"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2423"]
[BlackElo "2577"]
[PlyCount "96"]
[EventDate "2011.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Brzeg Prokonex"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 a6 9. dxe5 dxe5 10. Qc2 b6 11. Rd1 Re8 12. c5 Bb7 13. Bg5 Qb8 14. cxb6 cxb6 15. Nd2 Qc7 16. Rac1 h6 17. Bxf6 Nxf6 18. Nf1 Rac8 19. Qb3 Bf8 20. Bh3 Bc5 21. Bxc8 Qxc8 22. Na4 Nxe4 23. Nxc5 bxc5 24. Ne3 Kg7 25. Nd5 Ng5 26. Qe3 Qg4 27. Kg2 Qh3+ 28. Kg1 Re6 29. Rc3 Kh7 30. Qxc5 Qh5 31. Re1 Nf3+ 32. Kf1 Nxe1 33. Kxe1 Qf5 34. Ke2 Qe4+ 35. Ne3 Rf6 36. Rc2 Rc6 37. f3 Qxf3+ 38. Kxf3 Rxc5+ 39. Ke2 Rxc2+ 40. Nxc2 f5 41. Ne3 Kg7 42. a4 Bc6 43. b3 Kf6 44. Kd3 h5 45. Nc4 g5 46. h4 gxh4 47. gxh4 f4 48. Nd6 Ke6 0-1

[Event "Warsaw Najdorf Memorial op-A 09th"]
[Site "Warsaw"]
[Date "2011.07.22"]
[Round "9"]
[White "Duda, Jan Krzysztof"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2274"]
[BlackElo "2414"]
[PlyCount "118"]
[EventDate "2011.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Be3 Nc5 18. Qd2 Rb8 19. Nh2 h5 20. Bg5 Be7 21. Nf3 Nh7 22. Be3 Bf6 23. Ne2 Bc8 24. axb5 axb5 25. Nc1 Bd7 26. Na2 Qc7 27. Nb4 Ra8 28. Rad1 Red8 29. Re2 Na6 30. Rf1 Nxb4 31. cxb4 Rdc8 32. Qc3 Qd8 33. Ree1 Bg7 34. Qd2 Ra2 35. Ra1 Rca8 36. Rxa2 Rxa2 37. Bb1 Ra8 38. Ng5 Nxg5 39. Bxg5 Bf6 40. Be3 Rc8 41. Bc2 Ra8 42. Rb1 Ra2 43. Qc1 Qa8 44. Bd2 Qa7 45. Bc3 Bh4 46. Qd2 f6 47. Qe2 Ra1 48. Rxa1 Qxa1+ 49. Qe1 Qxe1+ 50. Bxe1 f5 51. Kf1 Kf7 52. f3 Bd8 53. Ke2 Bb6 54. Bh4 Bd4 55. b3 cxb3 56. Bxb3 Bc3 57. Be1 Bxe1 58. Kxe1 h4 59. Bc2 f4 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 09th"]
[Site "Warsaw"]
[Date "2011.07.21"]
[Round "8"]
[White "Staniszewski, Piotr"]
[Black "Baghdasaryan, Vahe"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2414"]
[BlackElo "2289"]
[PlyCount "83"]
[EventDate "2011.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 Bd6 8. 0-0 0-0 9. e4 e5 10. Be3 Qe7 11. Bb3 exd4 12. Bxd4 Rd8 13. Qc2 Ne5 14. Nxe5 Bxe5 15. Bxe5 Qxe5 16. f4 Qc5+ 17. Qf2 Qxf2+ 18. Rxf2 Be6 19. Bxe6 fxe6 20. e5 Ng4 21. Re2 Rd4 22. Ne4 b6 23. g3 Nh6 24. a4 a5 25. Ng5 Re8 26. Nf3 Rb4 27. Rd2 Nf5 28. Ra3 c5 29. Kf2 h5 30. Ke1 Kf8 31. Kd1 Rc8 32. Rad3 Rxa4 33. Rd7 Rb4 34. Rb7 Nd4 35. Ng5 a4 36. Ke1 Kg8 37. Kf2 b5 38. Re7 Kf8 39. Rf7+ Kg8 40. Re7 Kf8 41. Rf7+ Kg8 42. Re7 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 09th"]
[Site "Warsaw"]
[Date "2011.07.20"]
[Round "7"]
[White "Czarnota, Pawel"]
[Black "Staniszewski, Piotr"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "2541"]
[BlackElo "2414"]
[PlyCount "57"]
[EventDate "2011.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 Qa5 11. Rc1 b6 12. Be2 Bb7 13. f3 g5 14. 0-0 d6 15. Rfd1 Be5 16. c5 bxc5 17. Bxg5 Nxg5 18. Qxg5 c4 19. Nd5 Bxd5 20. exd5 Qb6+ 21. Kh1 Qxb2 22. Bxc4 Rb8 23. Qf5 Qf2 24. Bb5+ Kf8 25. Rc8+ Rxc8 26. Qxc8+ Kg7 27. Qg4+ Kf6 28. f4 Bxf4 29. Rf1 1-0

[Event "Warsaw Najdorf Memorial op-A 09th"]
[Site "Warsaw"]
[Date "2011.07.19"]
[Round "6"]
[White "Staniszewski, Piotr"]
[Black "Brodsky, Michail"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2414"]
[BlackElo "2563"]
[PlyCount "80"]
[EventDate "2011.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. e4 a6 8. Qe2 Be7 9. Bh6 Ng4 10. Bf4 0-0 11. h3 Nf6 12. 0-0-0 Re8 13. e5 dxe5 14. Qxe5 Nbd7 15. Qc7 Qxc7 16. Bxc7 b5 17. g4 h6 18. Ne5 Nxe5 19. Bxe5 Nd7 20. Bf4 Bg5 21. Bxg5 hxg5 22. Bg2 Nf6 23. d6 Rb8 24. Bc6 Rd8 25. Nd5 Nxd5 26. Rxd5 Rb6 27. d7 Rxc6 28. dxc8Q Rdxc8 29. Rxg5 Rf6 30. Rf1 Rf3 31. h4 c4 32. h5 Rc6 33. hxg6 fxg6 34. Rd5 Kf7 35. g5 Ke6 36. Rd8 Rf4 37. Re1+ Kf5 38. Rf8+ Kg4 39. Rg1+ Kf3 40. Rg3+ Kxf2 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 09th"]
[Site "Warsaw"]
[Date "2011.07.18"]
[Round "5"]
[White "Staniszewski, Piotr"]
[Black "Malakhatko, Vadim"]
[Result "1/2-1/2"]
[ECO "D22"]
[WhiteElo "2414"]
[BlackElo "2548"]
[PlyCount "21"]
[EventDate "2011.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 b5 5. a4 Bb7 6. b3 e6 7. axb5 axb5 8. Rxa8 Bxa8 9. bxc4 bxc4 10. Bxc4 Nf6 11. 0-0 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 09th"]
[Site "Warsaw"]
[Date "2011.07.17"]
[Round "4"]
[White "Markowski, Tomasz"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "2611"]
[BlackElo "2414"]
[PlyCount "91"]
[EventDate "2011.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qb3 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Nbd7 8. 0-0 Be7 9. e3 0-0 10. Qe2 Ne4 11. Rd1 Qc7 12. Ne1 c5 13. f3 Nd6 14. e4 Bg6 15. Be3 cxd4 16. Bxd4 Qc4 17. Nc3 Qxe2 18. Nxe2 Rfd8 19. Nd3 Nb8 20. Ne5 f6 21. Nxg6 hxg6 22. Rac1 Nc6 23. Be3 g5 24. Nd4 Nxd4 25. Bxd4 b6 26. Bf1 Rac8 27. Bc3 Kf7 28. Ba6 Rc7 29. h3 Rc5 30. b4 Rc6 31. Be1 Rxc1 32. Rxc1 Ne8 33. Kf1 Bd6 34. a4 Nc7 35. Be2 Ke7 36. Bf2 Ne8 37. Rc4 Rd7 38. Be1 Rc7 39. h4 gxh4 40. gxh4 Rxc4 41. Bxc4 g6 42. Ke2 Ng7 43. Kd3 Nh5 44. Bb3 Nf4+ 45. Kc4 a6 46. Bf2 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 09th"]
[Site "Warsaw"]
[Date "2011.07.16"]
[Round "3"]
[White "Olszewski, Michal"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2541"]
[BlackElo "2414"]
[PlyCount "74"]
[EventDate "2011.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. a4 Na5 10. Bc2 b4 11. d4 Bg4 12. Nbd2 c5 13. h3 Bxf3 14. Nxf3 Qc7 15. cxb4 cxb4 16. b3 Nd7 17. Bb2 Rfd8 18. Rc1 Qb6 19. Bd3 Bf6 20. Bc4 Nxc4 21. Rxc4 Rac8 22. Rxc8 Rxc8 23. dxe5 Nxe5 24. Bxe5 Bxe5 25. Qd5 Qc5 26. Qb7 a5 27. g4 g6 28. Kg2 Rc7 29. Qa8+ Kg7 30. Re3 Rc8 31. Qa6 Rc6 32. Qe2 Qc1 33. Qb5 Rc2 34. Re2 Rc5 35. Qd3 Rc3 36. Qd5 Rxf3 37. Kxf3 Qf4+ 0-1

[Event "Warsaw Najdorf Memorial op-A 09th"]
[Site "Warsaw"]
[Date "2011.07.15"]
[Round "2"]
[White "Staniszewski, Piotr"]
[Black "Poznanska, Katarzyna"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2414"]
[BlackElo "2068"]
[PlyCount "37"]
[EventDate "2011.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 0-0 6. Nf3 d6 7. 0-0 c6 8. Rb1 a5 9. b3 h6 10. Bb2 Nbd7 11. d5 c5 12. Nh4 Ne5 13. f4 Neg4 14. Qd3 g5 15. Nxf5 Nxh2 16. Nxg7 Kxg7 17. Kxh2 Ng4+ 18. Kg1 Bf5 19. e4 1-0

[Event "Warsaw Najdorf Memorial op-A 09th"]
[Site "Warsaw"]
[Date "2011.07.14"]
[Round "1"]
[White "Cherednichenko, Elena"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2133"]
[BlackElo "2414"]
[PlyCount "56"]
[EventDate "2011.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 d5 6. Ne5 g6 7. b3 Nbd7 8. f4 Bg7 9. Ba3 c5 10. Nd2 0-0 11. Rc1 Rc8 12. Qf3 Rc7 13. g4 Nxe5 14. fxe5 Nd7 15. Qg3 f6 16. exf6 Rxf6 17. Rxf6 Nxf6 18. c3 Qc8 19. Rf1 cxd4 20. cxd4 Rc3 21. Bb1 Ba6 22. Rf2 e5 23. Qxe5 Nxg4 24. Qxd5+ Kh8 25. Rf7 Rxe3 26. Nf3 Nf6 27. Rxf6 Bxf6 28. Kf2 Bb7 0-1

[Event "POL-ch 68th"]
[Site "Warsaw"]
[Date "2011.02.20"]
[Round "9"]
[White "Staniszewski, Piotr"]
[Black "Sadzikowski, Daniel"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2407"]
[BlackElo "2389"]
[PlyCount "93"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 f6 12. 0-0 0-0-0 13. Nxe5 Nxe5 14. Qb3 Qf7 15. Qxf7 Nxf7 16. a5 a6 17. Na4 Ne5 18. Nb6+ Kb8 19. Nc4 Bd6 20. Nxd6 Rxd6 21. Rac1 Re8 22. e4 Bd7 23. Rfd1 Rxd1+ 24. Rxd1 Kc8 25. h3 f5 26. exf5 Bxf5 27. g4 Nd3 28. Be3 Nxb2 29. Rd4 Bg6 30. h4 c5 31. Rd5 Na4 32. Bxc5 Nxc5 33. Rxc5+ Kb8 34. Rd5 Kc7 35. Rc5+ Kb8 36. Rd5 Kc7 37. Rc5+ Kb8 38. Rd5 Re7 39. Kh2 Be4 40. Bxe4 Rxe4 41. Kg3 Kc7 42. h5 Re7 43. f4 b6 44. axb6+ Kxb6 45. f5 a5 46. g5 a4 47. f6 1/2-1/2

[Event "POL-ch 68th"]
[Site "Warsaw"]
[Date "2011.02.19"]
[Round "8"]
[White "Stoma, Pawel"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2342"]
[BlackElo "2407"]
[PlyCount "88"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. Nbd2 Bg7 8. 0-0 0-0 9. Re1 Nd7 10. Bxc6 bxc6 11. Nc4 Nb6 12. Na5 c5 13. h3 Qe8 14. b4 Na4 15. Qe2 f5 16. d4 fxe4 17. Qxe4 Bf5 18. Qh4 e4 19. Bd2 cxb4 20. cxb4 Qd7 21. Rxe4 Bxe4 22. Qxe4 d5 23. Qc2 Rxf3 24. gxf3 Bxd4 25. Rd1 Nb2 26. Be3 Bxe3 27. Qxb2 Bb6 28. Nc4 Qxh3 29. Nxb6 Qxf3 30. Re1 Qg4+ 31. Kf1 Qh3+ 32. Kg1 Qg4+ 33. Kf1 cxb6 34. Re7 Qd1+ 35. Kg2 Qg4+ 36. Kf1 Qc4+ 37. Kg1 d4 38. Rd7 Re8 39. Rxd4 Re1+ 40. Kh2 Re2 41. Qa1 Rxf2+ 42. Kg3 Qe2 43. Rd8+ Kf7 44. Rd7+ Ke6 0-1

[Event "POL-ch 68th"]
[Site "Warsaw"]
[Date "2011.02.18"]
[Round "7"]
[White "Staniszewski, Piotr"]
[Black "Pakleza, Zbigniew"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2407"]
[BlackElo "2495"]
[PlyCount "60"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. c4 Nd7 4. Nc3 e5 5. g3 c6 6. Bg2 Ngf6 7. d5 c5 8. Nh4 Nb6 9. 0-0 Qd7 10. Qd3 Be7 11. e4 Bh3 12. Nf5 Bxf5 13. exf5 Na4 14. Nd1 Qc7 15. f4 Nd7 16. b3 Nab6 17. Nc3 Bf6 18. Nb5 Qb8 19. Bd2 0-0 20. Rae1 a6 21. Nc3 exf4 22. gxf4 Bd4+ 23. Kh1 Qd8 24. Ne4 Nc8 25. b4 b6 26. Ng5 Ra7 27. a3 h6 28. Nf3 Bf6 29. Be3 Rc7 30. Nd2 Re8 1/2-1/2

[Event "POL-ch 68th"]
[Site "Warsaw"]
[Date "2011.02.17"]
[Round "6"]
[White "Markowski, Tomasz"]
[Black "Staniszewski, Piotr"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2625"]
[BlackElo "2407"]
[PlyCount "89"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nc3 d6 6. 0-0 Nf6 7. d4 cxd4 8. Nxd4 Bd7 9. Nxc6 bxc6 10. Bf4 0-0 11. Qd2 Re8 12. Rac1 Rb8 13. h3 Qa5 14. b3 Qh5 15. g4 Qa5 16. c5 Qxc5 17. Nd5 Qxd5 18. Bxd5 Nxd5 19. Bg3 Nf6 20. f3 c5 21. Rxc5 dxc5 22. Bxb8 Rxb8 23. g5 Bxh3 24. gxf6 exf6 25. Rc1 Bf8 26. Qa5 Rb7 27. Qa6 Rd7 28. Kf2 Kg7 29. Rc3 Bf5 30. Re3 Be7 31. Qc6 Kf8 32. Rd3 Rxd3 33. exd3 h5 34. Qa8+ Kg7 35. Qxa7 Bd6 36. Qb6 Be5 37. Qxc5 Bxd3 38. f4 Bb8 39. Qb6 Bxf4 40. Qd4 Bb1 41. Qxf4 Bxa2 42. Qf3 g5 43. Qd3 h4 44. Qc2 Bxb3 45. Qxb3 1-0

[Event "POL-ch 68th"]
[Site "Warsaw"]
[Date "2011.02.16"]
[Round "5"]
[White "Piorun, Kacper"]
[Black "Staniszewski, Piotr"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2513"]
[BlackElo "2407"]
[PlyCount "117"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. 0-0 Be7 9. Qe2 cxd4 10. Rd1 e5 11. exd4 exd4 12. Nxd4 Nxd4 13. Qe5 Qd6 14. Qxd4 Qxd4 15. Rxd4 Bc5 16. Rd3 Bf5 17. Rf3 Bg4 18. Rg3 Rc8 19. Ba2 Bd6 20. Re3+ Kf8 21. Rd3 Be5 22. f4 Bc7 23. Be3 Ba5 24. Bd4 Rd8 25. Kf1 Kg8 26. Re1 Be6 27. Bxe6 fxe6 28. Rxe6 Kf7 29. f5 Rd7 30. Ke2 Nd5 31. Nxd5 Rxd5 32. Be5 Rhd8 33. Rxd5 Rxd5 34. Kf3 Rd1 35. Rd6 Rf1+ 36. Ke4 Re1+ 37. Kd5 Rd1+ 38. Bd4 Ke7 39. f6+ gxf6 40. Re6+ Kd8 41. Rxf6 Rd2 42. Rh6 Rxg2 43. Rxh7 Rd2 44. Ke4 Re2+ 45. Kd3 Rd2+ 46. Ke4 Re2+ 47. Kd3 Rd2+ 48. Ke3 Rg2 49. h4 b5 50. axb5 axb5 51. h5 Bd2+ 52. Kf3 Rh2 53. Kg3 Rh1 54. Kg2 Re1 55. h6 Ke8 56. Rh8+ Kf7 57. Bf2 Rd1 58. Rd8 Kg6 59. Kf3 1-0

[Event "POL-ch 68th"]
[Site "Warsaw"]
[Date "2011.02.15"]
[Round "4"]
[White "Staniszewski, Piotr"]
[Black "Tazbir, Marcin"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2407"]
[BlackElo "2527"]
[PlyCount "53"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Be3 c5 9. Ne2 Nc6 10. 0-0 Qc7 11. Rc1 Na5 12. Bd3 b6 13. Qd2 Bd7 14. Bh6 Rad8 15. Bxg7 Kxg7 16. Qe3 f6 17. Nf4 Nc6 18. Bb5 e5 19. Nd5 Qd6 20. dxc5 Qxc5 21. Qxc5 bxc5 22. Rfd1 Na5 23. Nc7 Bc8 24. Ba6 Rxd1+ 25. Rxd1 Rf7 26. Ne8+ Kf8 27. Nd6 1-0

[Event "POL-ch 68th"]
[Site "Warsaw"]
[Date "2011.02.14"]
[Round "3"]
[White "Staniszewski, Piotr"]
[Black "Olszewski, Michal"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2407"]
[BlackElo "2532"]
[PlyCount "96"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Nd7 8. Bc4 Nc5 9. Ng5 e6 10. Be3 Be7 11. e5 Bd7 12. Bxc5 Bxc5 13. Ne4 Be7 14. Ke2 Bc6 15. Ke3 h5 16. Rad1 h4 17. f4 a5 18. g4 hxg3 19. hxg3 Rxh1 20. Rxh1 Bc5+ 21. Kf3 0-0-0 22. Re1 Be7 23. Kg4 b5 24. Bf1 Rh8 25. Bh3 Bd5 26. a3 c5 27. Ng5 Bxg5 28. fxg5 Kd7 29. b4 Ke7 30. bxc5 Rc8 31. Bf1 Rxc5 32. Re3 Kd7 33. Kf4 Kc7 34. Kg4 Kb6 35. Kf4 Rc8 36. g4 Rh8 37. Rh3 Rc8 38. Be2 Bc4 39. Ke3 Bxe2 40. Kxe2 Rc4 41. Rf3 Rxg4 42. Rxf7 Rxg5 43. Rf6 Rxe5+ 44. Kd3 g5 45. Kd4 Rd5+ 46. Ke4 Kc5 47. Rxe6 Kc4 48. Rh6 Rc5 0-1

[Event "POL-ch 68th"]
[Site "Warsaw"]
[Date "2011.02.13"]
[Round "2"]
[White "Miton, Kamil"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2616"]
[BlackElo "2407"]
[PlyCount "80"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 c5 7. Bxb4 cxb4 8. 0-0 a5 9. Qd3 0-0 10. Nbd2 d6 11. a3 bxa3 12. bxa3 Qc7 13. Rab1 e5 14. Qb3 Nbd7 15. e3 Rab8 16. Rfc1 Rfe8 17. Bh3 Ba8 18. Bg2 h6 19. Qd1 Nf8 20. Rb2 Ne6 21. Nb1 Rbc8 22. Rbc2 Be4 23. Rc3 Ba8 24. Nbd2 Ne4 25. R3c2 Nf6 26. Bh3 Rcd8 27. Rb2 exd4 28. exd4 Ng5 29. Bg2 Nge4 30. Nxe4 Bxe4 31. Bf1 d5 32. c5 bxc5 33. Rxc5 Qa7 34. Be2 Bxf3 35. Bxf3 Ne4 36. Rc1 Rc8 37. Rbc2 Rxc2 38. Rxc2 Qb6 39. Kg2 g6 40. Re2 Kg7 1/2-1/2

[Event "POL-ch 68th"]
[Site "Warsaw"]
[Date "2011.02.12"]
[Round "1"]
[White "Staniszewski, Piotr"]
[Black "Gajewski, Grzegorz"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2407"]
[BlackElo "2569"]
[PlyCount "153"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 0-0 7. Rc1 Nbd7 8. Nd2 c6 9. e3 Re8 10. Bd3 Nf8 11. a3 Bd6 12. Qf3 Be7 13. 0-0 Ng6 14. Rfe1 h6 15. Bxf6 Bxf6 16. g3 Nf8 17. Qg2 Ne6 18. f4 b6 19. Nf3 Bb7 20. Ne5 a6 21. Bb1 c5 22. Qc2 Nf8 23. Rcd1 Rc8 24. Qg2 b5 25. Ba2 c4 26. Bb1 Be7 27. Qh3 Rc7 28. Qh5 Bd6 29. Ng4 Rd7 30. Bc2 Bb8 31. Rd2 Rd6 32. Ne5 Re7 33. g4 Qe8 34. Rg2 f6 35. Qxe8 Rxe8 36. Nf3 Rde6 37. Kf2 R6e7 38. h4 Bc6 39. g5 hxg5 40. hxg5 Kf7 41. gxf6 gxf6 42. Reg1 Ke6 43. Nh4 Rb7 44. Nf5 Kd7 45. Rg7+ Kd8 46. Bd1 Rxg7 47. Nxg7 Re7 48. Nf5 Rh7 49. Bf3 Rh2+ 50. Rg2 Rxg2+ 51. Bxg2 a5 52. Nxd5 Bxd5 53. Bxd5 Nd7 54. Bc6 b4 55. Ke2 Nb6 56. Kd2 Nc8 57. Bb5 c3+ 58. bxc3 Nd6 59. Nxd6 bxc3+ 60. Kxc3 Bxd6 61. Bd3 Ke7 62. Bf5 Bxa3 63. Kc2 Kf7 64. e4 Bd6 65. e5 Bc7 66. Kd3 Ke7 67. Ke4 Bb6 68. Bg4 Ba7 69. Bh5 Bb6 70. Bg6 Ba7 71. Bh7 Bb6 72. Bg8 Ba7 73. d5 fxe5 74. Kxe5 Bb8+ 75. Kf5 Bc7 76. Kg5 Bd6 77. Kg6 1/2-1/2

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2010.12.19"]
[Round "9"]
[White "Krasenkow, Michal"]
[Black "Staniszewski, Piotr"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2621"]
[BlackElo "2407"]
[PlyCount "97"]
[EventDate "2010.12.18"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. h3 e5 7. d5 Nh5 8. Nh2 Qe8 9. Be2 Nf4 10. Bf3 Na6 11. g3 Nh5 12. Bxh5 gxh5 13. Qxh5 f5 14. Qxe8 Rxe8 15. g4 Nb4 16. Ke2 fxg4 17. hxg4 Bd7 18. Bd2 Nc2 19. Rac1 Nd4+ 20. Kd3 c5 21. Ne2 b5 22. b3 a5 23. Nxd4 exd4 24. a4 bxa4 25. bxa4 Reb8 26. Rb1 Bxa4 27. Bf4 Rf8 28. Bg3 Be5 29. Bxe5 Rxf2 30. Bxd4 Bc2+ 31. Ke3 Rxh2 32. Bc3 Rxh1 33. Rxh1 a4 34. Rh6 Re8 35. e5 dxe5 36. Rc6 a3 37. d6 Kf7 38. Rxc5 e4 39. Rc7+ Ke6 40. c5 Ba4 41. Ra7 Bc6 42. Rxa3 Rf8 43. Ra6 Rf3+ 44. Kd4 Rd3+ 45. Kc4 Bd5+ 46. Kb4 e3 47. Ra7 Bf3 48. Re7+ Kd5 49. d7 1-0

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2010.12.18"]
[Round "7"]
[White "Ponomariov, Ruslan"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2744"]
[BlackElo "2407"]
[PlyCount "98"]
[EventDate "2010.12.18"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. a4 Qd7 11. axb5 axb5 12. Rxa8 Rxa8 13. Qd3 Bxf3 14. gxf3 Bf8 15. f4 exd4 16. cxd4 Nxd4 17. Bd1 c5 18. Be3 Qh3 19. Qf1 Qxf1+ 20. Kxf1 Re8 21. f3 g6 22. Nc3 b4 23. Bxd4 cxd4 24. Nb5 d3 25. Re3 Nd5 26. Rxd3 Nxf4 27. Rd4 Rc8 28. Nxd6 Rc1 29. Ne8 Be7 30. e5 Kf8 31. Nf6 Ne6 32. Rd2 h5 33. Ke2 Kg7 34. Ne4 Nf4+ 35. Ke3 Ng2+ 36. Kf2 Nf4 37. Rd7 Kf8 38. Ke3 Ne6 39. Bb3 Re1+ 40. Kd3 Rh1 41. Rb7 Rxh2 42. Rb8+ Kg7 43. Re8 Nc5+ 44. Nxc5 Bxc5 45. Rc8 Rxb2 46. Bd5 Be7 47. Rc7 Kf8 48. Rc8+ Kg7 49. Rc7 Kf8 1/2-1/2

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2010.12.18"]
[Round "4"]
[White "Staniszewski, Piotr"]
[Black "Lysyj, Igor"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2407"]
[BlackElo "2627"]
[PlyCount "139"]
[EventDate "2010.12.18"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. Nc3 Bb7 5. a3 Ne4 6. Nxe4 Bxe4 7. e3 Be7 8. Bd3 Bxd3 9. Qxd3 d6 10. 0-0 0-0 11. e4 Nd7 12. Be3 Qc8 13. Rad1 Qb7 14. Rfe1 a5 15. d5 e5 16. Qb3 a4 17. Qb5 Nf6 18. Bg5 Ra5 19. Qb4 h6 20. Bh4 Re8 21. Bxf6 Bxf6 22. Nd2 Qa6 23. Re3 Bg5 24. Rc3 Bxd2 25. Rxd2 Rc5 26. Rdc2 Rb8 27. Rg3 Kf8 28. h4 Qa5 29. Rf3 h5 30. g3 g6 31. Kg2 Kg7 32. Qxa5 Rxa5 33. Kf1 Rc5 34. Rfc3 f5 35. f3 Rf8 36. Kg2 Ra5 37. Rf2 Raa8 38. Rcc2 Rae8 39. Rce2 f4 40. Kh3 fxg3 41. Kxg3 Rf4 42. Rg2 Ref8 43. Re3 Kh6 44. Rg1 g5 45. hxg5+ Kxg5 46. Kf2+ Kh6 47. Rg3 Rg4 48. Rxg4 hxg4 49. Kg3 Kg5 50. fxg4 Rf4 51. Re1 Rxg4+ 52. Kf3 Rh4 53. Rg1+ Kf6 54. Rg8 Rh3+ 55. Ke2 Rh2+ 56. Kd3 Rxb2 57. Rc8 Rb3+ 58. Kc2 Ke7 59. Rxc7+ Kd8 60. Rc6 Kd7 61. Kd2 Rxa3 62. Rxb6 Rh3 63. Rb7+ Kc8 64. Rb6 Kc7 65. Rc6+ Kd7 66. c5 dxc5 67. Rxc5 a3 68. Rc6 a2 69. Ra6 Rh1 70. Rc6 0-1

[Event "POL-chT 1st League"]
[Site "Katowice"]
[Date "2010.09.12"]
[Round "9"]
[White "Staniszewski, Piotr"]
[Black "Stryjecki, Marek"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2404"]
[BlackElo "2422"]
[PlyCount "123"]
[EventDate "2010.09.04"]
[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 "Ostrow Wielkopolski"]
[BlackTeam "Raciborz Silesia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. g3 e5 5. Nc3 Nc6 6. d5 Nce7 7. Bg2 f5 8. 0-0 Nf6 9. c5 0-0 10. cxd6 cxd6 11. Qb3 h6 12. Rd1 Kh8 13. Nd2 g5 14. Nc4 f4 15. e4 fxe3 16. Nxe3 Ng4 17. Ne4 Nxe3 18. Bxe3 Nf5 19. Rac1 Nd4 20. Bxd4 exd4 21. Qb4 Be5 22. Rxd4 a5 23. Qd2 Bxd4 24. Qxd4+ Kg8 25. Rc3 Bf5 26. h4 Rf7 27. hxg5 hxg5 28. Qe3 Bxe4 29. Qxe4 Kg7 30. Bh3 Qf6 31. Rc2 Re7 32. Be6 Rf8 33. Kg2 Kh8 34. a3 Rg7 35. Bg4 Qg6 36. Qxg6 Rxg6 37. Rc3 Rgf6 38. f3 R6f7 39. Be6 Rh7 40. Rb3 Rc7 41. Rb6 Rd8 42. Kh3 Kg7 43. Kg4 Kg6 44. f4 gxf4 45. gxf4 Kf6 46. b3 Rh7 47. Kg3 Re7 48. Kg4 Rc7 49. a4 Rh7 50. Kg3 Re7 51. Kg4 Rc7 52. Kg3 Ke7 53. Kg4 Rh8 54. Rb5 Kf6 55. Rb6 Rg7+ 56. Kf3 Rd8 57. Ke4 Rc7 58. Kd4 Ke7 59. Ke4 Kf6 60. Kd4 Ke7 61. Ke4 Kf6 62. Kd4 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Katowice"]
[Date "2010.09.11"]
[Round "8"]
[White "Wojciechowski, Piotr"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2305"]
[BlackElo "2404"]
[PlyCount "149"]
[EventDate "2010.09.04"]
[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 "Gliwice Politechnika Slaska"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qd6 6. Na3 Be6 7. Qe2 f6 8. Rd1 c5 9. c3 Bg4 10. Nc2 Qc6 11. d4 cxd4 12. cxd4 Bxf3 13. gxf3 Bd6 14. Be3 Ne7 15. Na3 Ng6 16. Kh1 b5 17. d5 Qd7 18. Nc2 0-0 19. Ne1 f5 20. Rac1 f4 21. Bc5 Qh3 22. Bxd6 cxd6 23. Ng2 Rf6 24. Rg1 Nf8 25. Ne1 Rh6 26. Rg2 Ng6 27. Qf1 Kf8 28. Qg1 Rc8 29. Rc6 Rxc6 30. dxc6 Qc8 31. Rg5 Qxc6 32. Rf5+ Ke8 33. Ng2 Ne7 34. Rg5 g6 35. Qd1 Rh5 36. Rxh5 gxh5 37. Ne1 Kf7 38. Nd3 Qc4 39. b3 Qc3 40. a3 Nc6 41. Nb4 Nd4 42. Nxa6 Qxb3 43. Qxb3+ Nxb3 44. Nc7 Nd4 45. Kg2 Ke7 46. Nd5+ Kd7 47. a4 bxa4 48. Nb6+ Kc6 49. Nxa4 h4 50. Nc3 h3+ 51. Kxh3 Nxf3 52. Kg2 Nd2 53. f3 Nc4 54. Kf2 Nb6 55. Ke2 Kc5 56. Kd3 Kb4 57. Na2+ Kb5 58. Nc3+ Kc5 59. Nd1 Na4 60. Nf2 h5 61. Nh3 Nb2+ 62. Kc3 Nd1+ 63. Kd3 Ne3 64. Ng5 Nf1 65. h3 Kc6 66. Nh7 Kd7 67. Nf6+ Ke6 68. Nxh5 Kf7 69. Ke2 Ne3 70. Ng3 fxg3 71. Kxe3 Kg6 72. Ke2 Kh5 73. Kf1 Kg5 74. Kg1 Kh5 75. Kf1 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Katowice"]
[Date "2010.09.10"]
[Round "7"]
[White "Staniszewski, Piotr"]
[Black "Rudolf, Michal"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2404"]
[BlackElo "2372"]
[PlyCount "139"]
[EventDate "2010.09.04"]
[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 "Ostrow Wielkopolski"]
[BlackTeam "Warszawa YMCA"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 0-0 7. Bg2 Na5 8. b3 b6 9. 0-0 Bb7 10. Qc2 Rac8 11. a3 Bxc3 12. Bxc3 Be4 13. Qb2 Nb7 14. Rfe1 Rfd8 15. b4 Nd6 16. Qb3 b5 17. cxb5 Nxb5 18. Bb2 Rb8 19. Qe3 Nd6 20. Qc1 Nd5 21. Ne5 Bxg2 22. Kxg2 f6 23. Nd3 f5 24. f3 Nb6 25. a4 Ndc4 26. Bc3 Rf8 27. Ra2 c6 28. e4 fxe4 29. fxe4 Nd6 30. b5 cxb5 31. Bb4 Rbc8 32. Qd1 Rc4 33. e5 Rxb4 34. exd6 Qxd6 35. Nxb4 Qxb4 36. axb5 Qxb5 37. Rxa7 Qb2+ 38. Re2 Qc3 39. Rf2 Nd5 40. Rxf8+ Kxf8 41. Qf3+ Qxf3+ 42. Kxf3 Ke7 43. h4 h6 44. Rb7 Nf6 45. Rb5 Nd5 46. Rb8 Nf6 47. Rb5 Nd5 48. g4 Kf7 49. Rb8 Ke7 50. Rb7 Kd6 51. Ra7 Ke7 52. Rb7 Kd6 53. g5 hxg5 54. hxg5 Ke7 55. Ke4 Nc3+ 56. Ke5 Nd5 57. Rb3 Nc7 58. Rf3 Ne8 59. d5 Nd6 60. dxe6 dxe6 61. Rc3 Nf7+ 62. Kf4 Kd6 63. Rd3+ Ke7 64. Ra3 Nd6 65. Ra7+ Kf8 66. g6 Nf5 67. Ke5 Ke8 68. Kxe6 Nd4+ 69. Kd5 Nf5 70. Ke5 1-0

[Event "POL-chT 1st League"]
[Site "Katowice"]
[Date "2010.09.09"]
[Round "6"]
[White "Markowski, Tomasz"]
[Black "Staniszewski, Piotr"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2626"]
[BlackElo "2404"]
[PlyCount "95"]
[EventDate "2010.09.04"]
[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 "Kozuchow Odrodzenie"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 b6 2. d4 e6 3. a3 c5 4. d5 exd5 5. cxd5 g6 6. g3 d6 7. Bg2 Bg7 8. Nc3 Nf6 9. Nf3 0-0 10. 0-0 Re8 11. Re1 Ne4 12. Nxe4 Rxe4 13. Bg5 Qc7 14. Qc2 Bf5 15. Qd2 Bg4 16. Nh4 Re8 17. e4 Bc8 18. Bh6 f6 19. Bxg7 Qxg7 20. f4 Nd7 21. Re3 Ba6 22. Rae1 c4 23. Nf3 Nc5 24. Qc3 Nd3 25. Rf1 f5 26. e5 Rad8 27. Rd1 Bb7 28. Ng5 Bc8 29. e6 Nxb2 30. Rb1 Qxc3 31. Rxc3 Nd3 32. Nf7 Ba6 33. Nxd8 Rxd8 34. Bf1 Nc5 35. Bxc4 Ne4 36. Rc2 Bxc4 37. Rxc4 Nd2 38. Rbc1 Nxc4 39. Rxc4 b5 40. Rc7 a5 41. Rb7 b4 42. axb4 axb4 43. Rxb4 Ra8 44. Rb6 Kf8 45. Rxd6 Ra7 46. Rd7 Rxd7 47. exd7 Ke7 48. Kf2 1-0

[Event "POL-chT 1st League"]
[Site "Katowice"]
[Date "2010.09.08"]
[Round "5"]
[White "Staniszewski, Piotr"]
[Black "Talla, Vladimir"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2404"]
[BlackElo "2456"]
[PlyCount "166"]
[EventDate "2010.09.04"]
[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 "Ostrow Wielkopolski"]
[BlackTeam "Legnica Miedz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 Ng4 8. Bg5 f6 9. Bc1 exd4 10. Nxd4 f5 11. 0-0 Nc6 12. Nxc6 bxc6 13. exf5 gxf5 14. h3 Ne5 15. f4 Ng6 16. Bf3 Bd7 17. g3 Re8 18. Qd3 Rb8 19. Rb1 a5 20. Be3 c5 21. Bf2 Ne7 22. Nb5 a4 23. Rfe1 Kh8 24. b3 axb3 25. axb3 Nc6 26. Rxe8+ Bxe8 27. Re1 Ne7 28. Bxc5 dxc5 29. Qxd8 Rxd8 30. Rxe7 c6 31. Nc7 Bd7 32. Ne6 Bxe6 33. Rxe6 Bb2 34. Rxc6 Rd3 35. Kg2 Bd4 36. Bd5 Rxb3 37. g4 Kg7 38. Rc7+ Kg6 39. Rc6+ Kg7 40. Rc7+ Kg6 41. Bf7+ Kf6 42. g5+ Kg7 43. Be6+ Kg6 44. Bd7 Rb2+ 45. Kf3 Rb3+ 46. Ke2 Re3+ 47. Kd2 Re4 48. Rc6+ Kg7 49. Bxf5 Rxf4 50. Rc7+ Kf8 51. Bxh7 Rf2+ 52. Ke1 Rf3 53. g6 Re3+ 54. Kf1 Re7 55. Rc6 Kg7 56. Kg2 Be3 57. h4 Bd4 58. Kf3 Re3+ 59. Kf4 Re7 60. Rc8 Kh6 61. Rd8 Kg7 62. Rd5 Be3+ 63. Kf5 Bd4 64. h5 Re8 65. Rd7+ Kh6 66. Bg8 Re5+ 67. Kf4 Rxh5 68. Bf7 Rh4+ 69. Kf5 Rh5+ 70. Ke6 Re5+ 71. Kd6 Re1 72. Rb7 Re3 73. Rb5 Kg7 74. Rxc5 Bxc5+ 75. Kxc5 Re1 76. Kc6 Kf6 77. c5 Ke7 78. Kc7 Rg1 79. c6 Rc1 80. Kb7 Rc2 81. c7 Kd7 82. g7 Rxc7+ 83. Kb6 Rc8 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Katowice"]
[Date "2010.09.07"]
[Round "4"]
[White "Gritsak, Orest"]
[Black "Staniszewski, Piotr"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2521"]
[BlackElo "2404"]
[PlyCount "103"]
[EventDate "2010.09.04"]
[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 "Lublin Drakon SKOK Chmielewskiego"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5 Be6 8. Be2 g6 9. 0-0 Bg7 10. Re1 0-0 11. c3 Rc8 12. Nd3 Bc4 13. Qa4 Bxd3 14. Bxd3 a6 15. Bf1 e6 16. b4 Qc7 17. g3 Nd5 18. Bd2 b5 19. Qc2 Nb6 20. h4 Rfe8 21. h5 e5 22. dxe5 Bxe5 23. hxg6 hxg6 24. Re4 Nd5 25. Rae1 Nf6 26. R4e2 c5 27. Bg5 Nd7 28. f4 cxb4 29. fxe5 Nxe5 30. Bg2 Nf3+ 31. Bxf3 Qxg3+ 32. Bg2 Rxe2 33. Qxe2 Qxg5 34. cxb4 Rc4 35. Qb2 Kh7 36. a3 Qf4 37. Qf2 Qxf2+ 38. Kxf2 Rc3 39. Re3 Rc2+ 40. Kg3 Rc7 41. Kf4 f6 42. Bd5 Rd7 43. Ke4 f5+ 44. Ke5 Kg7 45. Rc3 Re7+ 46. Be6 f4 47. Rc8 a5 48. Rg8+ Kh7 49. Rf8 axb4 50. axb4 Kh6 51. Rxf4 g5 52. Rf7 1-0

[Event "POL-chT 1st League"]
[Site "Katowice"]
[Date "2010.09.06"]
[Round "3"]
[White "Staniszewski, Piotr"]
[Black "Czyz, Artur"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2404"]
[BlackElo "2088"]
[PlyCount "55"]
[EventDate "2010.09.04"]
[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 "Ostrow Wielkopolski"]
[BlackTeam "Wroclaw AZS Politechnika"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. 0-0 Bg4 8. d5 Na5 9. b3 c5 10. Bb2 Ne4 11. Qc1 Nxc3 12. Bxc3 Bxf3 13. exf3 a6 14. Re1 Bxc3 15. Qxc3 b6 16. h4 Qd7 17. h5 e5 18. dxe6 fxe6 19. f4 Rae8 20. hxg6 hxg6 21. Rad1 Kf7 22. Qd3 Rd8 23. Rxe6 Qxe6 24. Bd5 Rfe8 25. Re1 Qxd5 26. Qxd5+ Kf8 27. Rxe8+ Kxe8 28. Qe6+ 1-0

[Event "POL-chT 1st League"]
[Site "Katowice"]
[Date "2010.09.05"]
[Round "2"]
[White "Jedynak, Radoslaw"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "E59"]
[WhiteElo "2492"]
[BlackElo "2404"]
[PlyCount "83"]
[EventDate "2010.09.04"]
[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 "Pultusk Nadnarwianka"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 0-0 6. Bd3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Qe2 e5 12. d5 Na5 13. e4 Bg4 14. Ba2 Ne8 15. h3 Bxf3 16. Qxf3 Nd6 17. Qe2 Qd7 18. f4 Rae8 19. c4 f6 20. Bd2 b6 21. Bxa5 bxa5 22. Qe3 Qc7 23. f5 Rb8 24. Rf2 Rb7 25. Re1 Rfb8 26. Ree2 a4 27. g4 Rb3 28. Bxb3 axb3 29. Qc3 Qb6 30. g5 Nxe4 31. Rxe4 b2 32. Rxb2 Qxb2 33. Qxb2 Rxb2 34. gxf6 gxf6 35. Rg4+ Kf7 36. h4 Rb3 37. Kg2 Rxa3 38. h5 Ra2+ 39. Kg3 Ra1 40. Kg2 Ra2+ 41. Kg3 Ra1 42. Kg2 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Katowice"]
[Date "2010.09.04"]
[Round "1"]
[White "Maksimenko, Andrei"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2544"]
[BlackElo "2404"]
[PlyCount "82"]
[EventDate "2010.09.04"]
[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 "Znin Baszta"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Nf3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 11. Qf4 0-0 12. Rfd1 Be7 13. Ne4 Bxe4 14. Qxe4 Ra7 15. Nd4 Qc8 16. b3 Qc5 17. a4 Qe5 18. Qb1 a5 19. Ra2 Rd7 20. Rad2 Bf6 21. h4 Rc8 22. Bf3 Qc5 23. Nb5 Be5 24. Kg2 f5 25. Nd4 Bxd4 26. Rxd4 Nc6 27. Bxc6 Qxc6+ 28. f3 Rcd8 29. Qd3 d5 30. Qe3 Kf7 31. Qg5 h6 32. Qh5+ Kf6 33. g4 dxc4 34. Rxd7 Rxd7 35. Qe8 Rc7 36. g5+ hxg5 37. hxg5+ Kxg5 38. Qd8+ Kg6 39. bxc4 Qxc4 40. Qe8+ Rf7 41. Rd7 Qxe2+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 08th"]
[Site "Warsaw"]
[Date "2010.07.25"]
[Round "9"]
[White "Przybylski, Wojciech"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "C91"]
[WhiteElo "2322"]
[BlackElo "2389"]
[PlyCount "154"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. a4 Qd7 11. axb5 axb5 12. Rxa8 Rxa8 13. Na3 Rb8 14. Nc2 Bh5 15. d5 Na5 16. Ba2 Bg6 17. Nd2 c6 18. b4 Nc4 19. Nxc4 bxc4 20. Bxc4 Nxe4 21. Qf3 cxd5 22. Bxd5 Ng5 23. Qd1 Ne6 24. g3 Qc8 25. Bd2 Nc7 26. Bb3 Qb7 27. Qg4 Bf6 28. Ne3 d5 29. Qe2 h5 30. Ng2 Re8 31. Qf3 Qc6 32. Ra1 Qd6 33. Ne3 e4 34. Qe2 d4 35. cxd4 Qxd4 36. Rc1 Qd7 37. Rd1 Qh3 38. Ng2 Bf5 39. Nf4 Qg4 40. Qxg4 Bxg4 41. Rc1 Nb5 42. Ba4 Rd8 43. Be1 Nd4 44. h3 Bf3 45. Rc5 Be7 46. Rc7 Ra8 47. Rxe7 Rxa4 48. Bc3 Nb5 49. Be1 Ra1 50. Kf1 Nd4 51. Rc7 g5 52. Rc8+ Kh7 53. Rc4 Nb3 54. Rc2 gxf4 55. gxf4 Rb1 56. f5 Kg7 57. Rb2 Rxb2 58. Bc3+ Kh6 59. Bxb2 Kg5 60. f6 Kh4 61. b5 Kxh3 62. b6 Nc5 63. Bd4 Nb7 64. Kg1 h4 65. Bc3 Kg4 66. Kh2 Kh5 67. Bd2 Bg4 68. Be1 Kg5 69. Bc3 Kf5 70. Bd4 Ke6 71. Bc3 Kd5 72. Bd2 Kc6 73. Bg5 h3 74. Be3 Nd6 75. Bd4 Nc4 76. Kg3 Nxb6 77. Be5 Nd7 0-1

[Event "Warsaw Najdorf Memorial op-A 08th"]
[Site "Warsaw"]
[Date "2010.07.24"]
[Round "8"]
[White "Staniszewski, Piotr"]
[Black "Zozulia, Anna"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2389"]
[BlackElo "2340"]
[PlyCount "103"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 Nbd7 8. 0-0 c6 9. Qc2 Ng4 10. Bg5 Bf6 11. Bxf6 Ngxf6 12. Rad1 Qe7 13. Rfe1 a5 14. Bf1 Re8 15. Qd2 Kg7 16. h3 h6 17. Na4 Nh7 18. dxe5 dxe5 19. Qd6 Qxd6 20. Rxd6 Ng5 21. Nxg5 hxg5 22. c5 Nf8 23. Nb6 Rb8 24. Nxc8 Rbxc8 25. Bc4 Rcd8 26. Red1 Rxd6 27. Rxd6 Re7 28. Rd2 Nd7 29. Rc2 Nxc5 30. Bxf7 Nxe4 31. Bb3 Kf6 32. f3 Ng3 33. Rc5 Rd7 34. Rxa5 Rd2 35. Ra7 Kf5 36. Rxb7 Kf4 37. Rb4+ Ke3 38. Rg4 Ne2+ 39. Kh1 Kf2 40. Kh2 Rxb2 41. Rxg5 Nf4 42. h4 Rd2 43. a4 Rd4 44. a5 Rb4 45. Bc2 Rc4 46. Be4 Ra4 47. g3 Ne2 48. Rxg6 Nd4 49. h5 Rxa5 50. Rf6 Ne2 51. Rxc6 Ra7 52. h6 1-0

[Event "Warsaw Najdorf Memorial op-A 08th"]
[Site "Warsaw"]
[Date "2010.07.23"]
[Round "7"]
[White "Janczarski, Michal"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2285"]
[BlackElo "2389"]
[PlyCount "39"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 d5 3. cxd5 Qxd5 4. Nf3 Bb4 5. Nc3 Bxc3 6. dxc3 Qxd1+ 7. Kxd1 Nc6 8. Bg2 Nf6 9. Bg5 Ng4 10. Ke1 h6 11. h3 hxg5 12. hxg4 Rxh1+ 13. Bxh1 f6 14. Nh2 Bd7 15. Be4 0-0-0 16. Bf5 Rh8 17. Nf1 g6 18. Bxd7+ Kxd7 19. Rd1+ Ke6 20. e4 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 08th"]
[Site "Warsaw"]
[Date "2010.07.22"]
[Round "6"]
[White "Staniszewski, Piotr"]
[Black "Bentivegna, Francesco"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2389"]
[BlackElo "2340"]
[PlyCount "39"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 b5 5. Bg5 Qa5+ 6. Nc3 Ne4 7. Bd2 Nxd2 8. Qxd2 b4 9. Ne4 Be7 10. Ng3 d6 11. e4 0-0 12. Bd3 Nd7 13. 0-0 Nf6 14. e5 dxe5 15. Nxe5 Qc7 16. Rfe1 Re8 17. Rad1 exd5 18. cxd5 Bd6 19. Nc4 Bg4 20. Rc1 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 08th"]
[Site "Warsaw"]
[Date "2010.07.21"]
[Round "5"]
[White "Erdos, Viktor"]
[Black "Staniszewski, Piotr"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2592"]
[BlackElo "2389"]
[PlyCount "85"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. Qc2 Nxc3 8. bxc3 c5 9. e4 Nd7 10. Bf4 cxd4 11. cxd4 Rc8 12. Qb1 Be7 13. Bd3 0-0 14. 0-0 Rc3 15. Rc1 Rxc1+ 16. Bxc1 Qc7 17. Bd2 Rc8 18. a4 Nf8 19. a5 Ng6 20. h3 Nh4 21. Ne1 Ng6 22. axb6 axb6 23. Ra2 e5 24. d5 Bc5 25. Nf3 Nf4 26. Qb3 Rd8 27. Bc4 Bd6 28. Be3 Rc8 29. Bf1 Bc5 30. Bxc5 Qxc5 31. Ra7 Qc1 32. Qe3 Qc7 33. Nxe5 Qxe5 34. Rxb7 g6 35. Rxb6 Rc3 36. Qd2 Ra3 37. g3 Nh5 38. Bg2 Nf6 39. Qb2 Rc3 40. Rc6 Nxe4 41. Kh2 Nxg3 42. Qxc3 Nf1+ 43. Kg1 1-0

[Event "Warsaw Najdorf Memorial op-A 08th"]
[Site "Warsaw"]
[Date "2010.07.20"]
[Round "4"]
[White "Staniszewski, Piotr"]
[Black "Stoma, Pawel"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2389"]
[BlackElo "2302"]
[PlyCount "95"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Qc2 b5 6. b3 Qc7 7. f4 Be6 8. c5 g6 9. Bd3 Bg7 10. Nf3 0-0 11. 0-0 a5 12. Qf2 Qc8 13. Nh4 Ng4 14. Qg3 Qc7 15. Bd2 Bc8 16. a3 Na6 17. b4 axb4 18. axb4 Bd7 19. Rab1 Ra7 20. h3 Nh6 21. Qf2 Qc8 22. g4 f6 23. f5 g5 24. Nf3 e6 25. fxe6 Bxe6 26. Ne2 Bf7 27. Ng3 Bg6 28. Qe2 Re7 29. Bxg6 hxg6 30. Qd3 Qe8 31. Rbe1 Nc7 32. e4 Ne6 33. exd5 cxd5 34. Qb3 Qd8 35. Kg2 Nf7 36. Qd3 Nf4+ 37. Bxf4 gxf4 38. Rxe7 Qxe7 39. Re1 Qd7 40. Ne2 g5 41. Nc3 Rb8 42. Qe2 f5 43. Qe6 Qxe6 44. Rxe6 Nh6 45. Nxd5 fxg4 46. hxg4 Nxg4 47. c6 Kf8 48. Nb6 1-0

[Event "Warsaw Najdorf Memorial op-A 08th"]
[Site "Warsaw"]
[Date "2010.07.19"]
[Round "3"]
[White "Vysochin, Spartak"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2562"]
[BlackElo "2389"]
[PlyCount "58"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 bxc6 7. Be2 Bd4 8. c3 Qxf3 9. Bxf3 Be5 10. Na3 Ba6 11. Be3 Nf6 12. 0-0-0 d6 13. Bd4 Nd7 14. g3 c5 15. Be3 Bb7 16. Rhe1 f5 17. Nc4 0-0 18. Bh1 f4 19. Nxe5 fxe3 20. Nxd7 exf2 21. Rf1 Rf7 22. e5 Bxh1 23. e6 Re7 24. Rxh1 Rxe6 25. Rhf1 Re2 26. Rd2 Re1+ 27. Rd1 Re2 28. Rd2 Re1+ 29. Rd1 Re2 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 08th"]
[Site "Warsaw"]
[Date "2010.07.18"]
[Round "2"]
[White "Staniszewski, Piotr"]
[Black "Macieja, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2389"]
[BlackElo "2639"]
[PlyCount "25"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Qc2 c5 8. dxc5 bxc5 9. Rd1 Be4 10. Qa4 Bc6 11. Qc2 Be4 12. Qa4 Bc6 13. Qc2 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 08th"]
[Site "Warsaw"]
[Date "2010.07.17"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2095"]
[BlackElo "2389"]
[PlyCount "80"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Nxc3 8. bxc3 c5 9. e4 Nd7 10. Bd3 Qc7 11. 0-0 cxd4 12. cxd4 Qxc2 13. Bxc2 Be7 14. Ba4 a6 15. Bxd7+ Kxd7 16. Ne5+ Ke8 17. Re1 Rc8 18. a4 Bb4 19. Re2 a5 20. f3 Ba6 21. Rea2 f6 22. Ng4 Bc3 23. Rb1 Bd3 24. Rb3 Bxd4+ 25. Be3 Rc1+ 26. Kf2 Bc4 27. Bxd4 Bxb3 28. Rb2 Rc2+ 29. Rxc2 Bxc2 30. Bxb6 Kf7 31. Bxa5 Ra8 32. Be1 Rxa4 33. Ne3 Bd3 34. Kg3 Ra2 35. Bb4 e5 36. h4 h5 37. Bc5 Ke6 38. Kh3 Be2 39. Kg3 g6 40. Kh3 f5 0-1

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2009.09.20"]
[Round "9.13"]
[White "Staniszewski, Piotr"]
[Black "Gritsak, Orest"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2381"]
[BlackElo "2527"]
[PlyCount "27"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Lublin Drakon SKOK Chmielewskiego"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Bb7 12. Qc2 Be4 13. Qc1 Bb7 14. Qc2 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2009.09.19"]
[Round "8"]
[White "Mista, Aleksander"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "C37"]
[WhiteElo "2579"]
[BlackElo "2381"]
[PlyCount "68"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]
[WhiteTeam "Ostroda Ostrodzianka"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. d4 Bg7 5. h4 h6 6. hxg5 hxg5 7. Rxh8 Bxh8 8. g3 g4 9. Nh4 f3 10. Nc3 d6 11. Be3 Bf6 12. Nxf3 gxf3 13. Qxf3 Bg5 14. Bxg5 Qxg5 15. Nd5 Qd8 16. 0-0-0 Be6 17. Bc4 Nd7 18. Kb1 Ndf6 19. Rf1 Bxd5 20. Bxd5 c6 21. Bb3 Qe7 22. Qf5 Qxe4 23. Qa5 Kf8 24. Qb4 Qe7 25. Re1 Qd7 26. d5 c5 27. Qa5 Re8 28. Rxe8+ Qxe8 29. a4 Qb8 30. Qd2 Qc7 31. Bc4 Ng4 32. a5 Ne5 33. Bb5 c4 34. Ba4 Qc5 0-1

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2009.09.18"]
[Round "7"]
[White "Staniszewski, Piotr"]
[Black "Kuczynski, Robert"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2381"]
[BlackElo "2505"]
[PlyCount "13"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Wroclaw AZS WSB"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bf1 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2009.09.17"]
[Round "6"]
[White "Hera, Imre Jr"]
[Black "Staniszewski, Piotr"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2567"]
[BlackElo "2381"]
[PlyCount "99"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]
[WhiteTeam "Grudziadz Rotmistrz"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Ba6 7. Nc3 Bxb5 8. Nxb5 Qa5+ 9. Nc3 g6 10. Nge2 d6 11. 0-0 Bg7 12. Bd2 0-0 13. Qc2 Na6 14. a3 Nc7 15. e4 Rfb8 16. b3 Qb6 17. Rfb1 Ng4 18. h3 Ne5 19. Ra2 Nb5 20. Nxb5 Qxb5 21. Bc3 Qd3 22. Qxd3 Nxd3 23. Bxg7 Kxg7 24. Nc3 Ra6 25. a4 Rb4 26. Rd2 Ne5 27. f3 g5 28. Kf1 Rab6 29. a5 Ra6 30. Ra2 c4 31. bxc4 Rxb1+ 32. Nxb1 Nxc4 33. Ra4 Nb6 34. Rb4 Nd7 35. Rb5 Ne5 36. Nd2 h5 37. Nb3 Kf6 38. Ke2 h4 39. Rb6 Ra7 40. Rb4 Nd7 41. Kd2 Ke5 42. Nd4 Kf4 43. Nc6 Ra6 44. Kc3 Kg3 45. Rb2 e6 46. Kc4 exd5+ 47. exd5 Ra8 48. Ra2 Nc5 49. Nd4 Kf4 50. Nb5 1-0

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2009.09.16"]
[Round "5"]
[White "Staniszewski, Piotr"]
[Black "Kryvoruchko, Yuriy"]
[Result "1/2-1/2"]
[ECO "E25"]
[WhiteElo "2381"]
[BlackElo "2612"]
[PlyCount "82"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Gorzow Wielkopolski Stilon"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 0-0 11. Qb3 Nfd7 12. Nh3 Qc7 13. Qc4 Na6 14. c6 Nb6 15. Qb5 Bd7 16. Bf4 Qc8 17. Bd3 Bxc6 18. Qh5 Be8 19. 0-0 Qc5+ 20. Qxc5 Nxc5 21. Be2 Ba4 22. Rab1 Rfc8 23. Rb4 Be8 24. Rc1 Nbd7 25. Nf2 b6 26. Kf1 Nb8 27. Be3 Nba6 28. Rbb1 Ba4 29. Ke1 Rc7 30. Bf4 Rc6 31. Ng4 f6 32. Nf2 Rac8 33. g4 Kf7 34. e5 Nc7 35. c4 Rd8 36. Rc3 N7a6 37. h4 Rcc8 38. h5 Nb8 39. exf6 gxf6 40. Be3 Nbd7 41. f4 e5 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2009.09.15"]
[Round "4"]
[White "Cajbel, Maciej"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2242"]
[BlackElo "2381"]
[PlyCount "108"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw AZS Politechnika"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. 0-0 0-0 10. e4 e5 11. a3 Re8 12. Bg5 exd4 13. Nxd4 Ne5 14. Be2 Bc5 15. Nf5 Qxd1 16. Raxd1 Bxf5 17. exf5 Rad8 18. Bxf6 gxf6 19. Ne4 Be7 20. f4 Nd7 21. Bf3 Nb6 22. Rxd8 Rxd8 23. Rc1 Rc8 24. Be2 a6 25. b4 Nd7 26. Rd1 Rc7 27. Nc3 Nb6 28. Ne4 Nd7 29. Nc3 Nb6 30. Ne4 Na4 31. Rd3 c5 32. bxc5 Nxc5 33. Rg3+ Kf8 34. Nc3 Nb3 35. Kf2 Bc5+ 36. Ke1 Bxa3 37. Nd5 Rc1+ 38. Bd1 Nd4 39. Rxa3 Nc2+ 40. Kd2 Rxd1+ 41. Kxc2 Rxd5 42. Rxa6 Rxf5 43. g3 Kg7 44. Kd3 Rc5 45. Rb6 Kg6 46. g4 h6 47. h4 Kg7 48. h5 Rc4 49. Ke3 b4 50. Kf3 Rc3+ 51. Ke4 b3 52. Kf5 Re3 53. Rb8 Rc3 54. Rb6 Rc5+ 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2009.09.14"]
[Round "3"]
[White "Rudolf, Michal"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C86"]
[WhiteElo "2380"]
[BlackElo "2381"]
[PlyCount "37"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]
[WhiteTeam "Warszawa YMCA"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. c3 b5 7. Bb3 0-0 8. d4 d6 9. 0-0 Bg4 10. Rd1 Qc8 11. d5 Na5 12. Bc2 c6 13. dxc6 Qxc6 14. a4 Be6 15. axb5 axb5 16. Nbd2 Nc4 17. Rxa8 Rxa8 18. Nxc4 bxc4 19. Nd2 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2009.09.13"]
[Round "2"]
[White "Staniszewski, Piotr"]
[Black "Murdzia, Piotr"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2381"]
[BlackElo "2471"]
[PlyCount "48"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Gdynia Korsarz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Qc2 Bg4 6. h3 Bh5 7. Qb3 Ra7 8. Bd2 e6 9. c5 Be7 10. Nge2 Nbd7 11. Nf4 Bg6 12. Nxg6 hxg6 13. Be2 e5 14. 0-0 Qc7 15. Qc2 e4 16. b4 Nf8 17. a4 Ne6 18. Rfb1 Ng5 19. h4 Rxh4 20. g3 Qd7 21. gxh4 Nf3+ 22. Bxf3 exf3 23. Ne2 Qg4+ 24. Ng3 Qh3 0-1

[Event "POL-chT 1st League"]
[Site "Ustron"]
[Date "2009.09.12"]
[Round "1"]
[White "Fikus, Zygmunt"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2042"]
[BlackElo "2381"]
[PlyCount "49"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]
[WhiteTeam "Miedzyborow Wrzos"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e3 c5 2. b3 Nf6 3. Bb2 e6 4. Nf3 b6 5. Be2 Bb7 6. c4 Be7 7. 0-0 0-0 8. Nc3 d6 9. d4 cxd4 10. Nxd4 a6 11. Bf3 Qc7 12. Rc1 Nbd7 13. Bxb7 Qxb7 14. Qe2 Ne5 15. f3 d5 16. cxd5 exd5 17. Nf5 Rfe8 18. Nxe7+ Rxe7 19. Qd2 Rae8 20. Rfe1 h6 21. Rcd1 a5 22. Nb5 Qc6 23. Nd4 Qc8 24. Rc1 Qa6 25. Rcd1 1/2-1/2

[Event "Polanica Zdroj op-A 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.27"]
[Round "10"]
[White "Staniszewski, Piotr"]
[Black "Warakomski, Tomasz"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2383"]
[BlackElo "2491"]
[PlyCount "26"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 c5 5. g3 Bxd2+ 6. Nbxd2 cxd4 7. Nxd4 d6 8. Bg2 0-0 9. 0-0 a6 10. e3 Qc7 11. Rc1 Bd7 12. Ne4 Nxe4 13. Bxe4 Nc6 1/2-1/2

[Event "Polanica Zdroj op-A 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.26"]
[Round "9"]
[White "Moranda, Wojciech"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2545"]
[BlackElo "2383"]
[PlyCount "25"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 0-0 7. Be2 c5 8. 0-0 d6 9. Qc2 cxd4 10. exd4 Nbd7 11. b4 Rc8 12. Qb3 Ne4 13. Nxe4 1/2-1/2

[Event "Polanica Zdroj op-A 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.25"]
[Round "8"]
[White "Sieciechowicz, Marcin"]
[Black "Staniszewski, Piotr"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2390"]
[BlackElo "2383"]
[PlyCount "104"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Bd2 Nf6 8. Qc2 c5 9. dxc5 Bxc5 10. b4 Be7 11. e4 Nc6 12. Bd3 Qb8 13. 0-0 Ng4 14. Rfe1 Bd6 15. g3 0-0 16. Rac1 Rc8 17. Qa2 Nce5 18. Nxe5 Bxe5 19. Ne2 Qd6 20. Bb1 Rxc1 21. Bxc1 b5 22. h3 Nf6 23. f4 Qb6+ 24. Kf1 Bc7 25. Nc3 a5 26. Qf2 axb4 27. Qxb6 Bxb6 28. axb4 Rc8 29. Bd2 Rc4 30. e5 Nh5 31. Ne2 Bf3 32. Bd3 Rc8 33. Rc1 Bxe2+ 34. Kxe2 Nxg3+ 35. Kd1 Rd8 36. Rc3 h5 37. Kc2 Nf5 38. Bxf5 exf5 39. Rc6 Bf2 40. Rc7 Bd4 41. Rb7 Rd5 42. Re7 g5 43. e6 fxe6 44. Rxe6 g4 45. Rh6 Rd7 46. Be1 gxh3 47. Rxh5 Rh7 48. Rg5+ Kf7 49. Bg3 Rg7 50. Rxf5+ Ke6 51. Rg5 Rxg5 52. fxg5 Be5 0-1

[Event "Polanica Zdroj op-A 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.24"]
[Round "7"]
[White "Staniszewski, Piotr"]
[Black "Matuszewski, Michal"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2383"]
[BlackElo "2301"]
[PlyCount "77"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8. Rc1 0-0 9. Bg2 d6 10. d5 Nd8 11. 0-0 a5 12. Nd2 Nxc3 13. Rxc3 Rb8 14. f4 c5 15. dxe6 fxe6 16. Ne4 Nf7 17. Rd3 Rd8 18. Nc3 Bd7 19. a4 Bc6 20. Qd2 Rd7 21. Rd1 Rbd8 22. Re3 Qf6 23. Rd3 h5 24. Bxc6 bxc6 25. Qe3 Nh6 26. Qf3 d5 27. Qxh5 Qe7 28. b3 Rb7 29. Ne4 Rdb8 30. Ng5 Rxb3 31. Qg6 Qf6 32. Rxb3 Rxb3 33. Qe8+ Qf8 34. Qxe6+ Kh8 35. cxd5 cxd5 36. Rxd5 Rb1+ 37. Kg2 Rb8 38. Qg6 Qg8 39. Rxc5 1-0

[Event "Polanica Zdroj op-A 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.23"]
[Round "6"]
[White "Szablowski, Pawel"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2153"]
[BlackElo "2383"]
[PlyCount "122"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Ne7 6. Nxe5 Ng6 7. Nxg6 hxg6 8. Bd3 Nc5 9. Bc2 d6 10. Be3 Be7 11. 0-0 0-0 12. Nd2 a5 13. Nb3 Bd7 14. Nd4 Re8 15. Re1 Bf6 16. f3 Re5 17. c4 a4 18. Rb1 Qe7 19. Qd2 Re8 20. Bf2 Qd8 21. Rxe5 Rxe5 22. Re1 g5 23. Rxe5 Bxe5 24. Bb1 g6 25. Ne2 Bf6 26. Bd4 Kg7 27. g3 Bxd4+ 28. Qxd4+ Qf6 29. Kf2 b5 30. Ke3 bxc4 31. Qxf6+ Kxf6 32. Kd4 Nd3 33. Bxd3 cxd3 34. Nc3 Kf5 35. Kxd3 Ke5 36. Ke3 Be8 37. Ne4 f6 38. a3 Bf7 39. Nc3 Bxd5 40. Nxa4 Bb3 41. Nc3 c5 42. Ne4 Ke6 43. Nd2 Ba4 44. b4 f5 45. Nb1 Ke5 46. f4+ gxf4+ 47. gxf4+ Kf6 48. Nc3 cxb4 49. axb4 Bc6 50. h4 Kg7 51. Ne2 Kh6 52. Nd4 Bb7 53. Kf2 Kh5 54. Kg3 d5 55. b5 Bc8 56. b6 Bb7 57. Ne6 Bc8 58. Nd4 Bb7 59. Ne6 Bc8 60. Kh3 Kh6 61. Kg3 Kh5 1/2-1/2

[Event "Polanica Zdroj op-A 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.22"]
[Round "5"]
[White "Staniszewski, Piotr"]
[Black "Kolosowski, Mateusz"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2383"]
[BlackElo "2270"]
[PlyCount "73"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bb5+ Nc6 9. 0-0 cxd4 10. cxd4 0-0 11. Be3 Bg4 12. Bxc6 bxc6 13. Rc1 Rc8 14. Rc4 f5 15. Qc2 Bxf3 16. gxf3 Qd7 17. Rd1 fxe4 18. Qxe4 Rf6 19. Qg4 Rf5 20. Rdc1 e6 21. Qe4 Rd5 22. Qc2 Bxd4 23. Bxd4 Rxd4 24. Rxc6 Rxc6 25. Qxc6 Qxc6 26. Rxc6 Ra4 27. Rxe6 Rxa2 28. Re7 a5 29. Ra7 a4 30. Kg2 a3 31. f4 Ra1 32. Kf3 a2 33. f5 g5 34. h3 Kf8 35. f6 h5 36. Kg2 Ke8 37. Kh2 1/2-1/2

[Event "Polanica Zdroj op-A 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.21"]
[Round "4"]
[White "Piorun, Kacper"]
[Black "Staniszewski, Piotr"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2457"]
[BlackElo "2383"]
[PlyCount "35"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. g4 Qxf6 12. Nd5 Qd8 13. Rxe6+ fxe6 14. Nxe6 Qd7 15. Ndxc7+ Kf7 16. Ng5+ Kg6 17. Qf3 Rad8 18. Nce6 1-0

[Event "Polanica Zdroj op-A 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.20"]
[Round "3"]
[White "Staniszewski, Piotr"]
[Black "Obrusnik, Michal"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2383"]
[BlackElo "2165"]
[PlyCount "221"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. c4 c6 6. 0-0 0-0 7. Qc2 Nbd7 8. Nbd2 b6 9. e4 Bb7 10. e5 Ne8 11. cxd5 cxd5 12. Re1 Rc8 13. Qd1 b5 14. Nf1 a5 15. h4 h6 16. N1h2 Qb6 17. Ng4 b4 18. Bf4 Ba6 19. Bh3 Qb5 20. Rc1 Nc7 21. Bf1 Qb6 22. Bxa6 Qxa6 23. Qd2 Rfe8 24. Nf6+ gxf6 25. exf6 Bxf6 26. Bxc7 Bg7 27. Qf4 Qd3 28. Bxa5 b3 29. axb3 Qxb3 30. Rxc8 Rxc8 31. Bc3 Ra8 32. Kg2 Rc8 33. Ra1 Qb7 34. Qd6 Nb6 35. Qb4 Qc7 36. Nd2 Nc4 37. Nxc4 dxc4 38. Kg1 Qd7 39. Qb6 Qd5 40. Ra7 Ra8 41. Rxa8+ Qxa8 42. Qb5 Qa1+ 43. Kg2 Qa8+ 44. f3 Qc8 45. d5 Bxc3 46. bxc3 exd5 47. Qxd5 Qa6 48. Kh3 Qc8+ 49. g4 Qa6 50. Kg3 Qa2 51. Qd8+ Kg7 52. Qd4+ Kg8 53. h5 Qe2 54. Qe4 Qf1 55. Kf4 Kg7 56. Qe5+ Kg8 57. Qe8+ Kg7 58. Qe3 Kg8 59. Ke4 Qb1+ 60. Kf4 Qb7 61. Qe5 Qb1 62. Qd4 Qf1 63. Ke4 Qb1+ 64. Kd5 Qb7+ 65. Kxc4 Qxf3 66. Kc5 Qb7 67. Qd8+ Kg7 68. c4 Qa7+ 69. Kb5 Qb7+ 70. Kc5 Qa7+ 71. Kd5 Qa2 72. Qd7 Qb3 73. Qf5 Qb7+ 74. Kc5 Qc7+ 75. Kb4 Qb6+ 76. Kc3 Qe3+ 77. Qd3 Qe1+ 78. Kb3 Qe6 79. Qd4+ Kg8 80. Kb4 Qe1+ 81. Kb5 Qe8+ 82. Kc5 Qc8+ 83. Kb5 Qe8+ 84. Kb4 Qb8+ 85. Ka3 Qa8+ 86. Kb4 Qb8+ 87. Kc3 Qg3+ 88. Kc2 Qg2+ 89. Kb3 Qb7+ 90. Kc3 Qf3+ 91. Kd2 Qg2+ 92. Ke1 Qg3+ 93. Kd1 Qf3+ 94. Kc1 Qa3+ 95. Qb2 Qe3+ 96. Qd2 Qa3+ 97. Kc2 Qa2+ 98. Kd3 Qa6 99. Qb4 Kg7 100. Kc3 Qf6+ 101. Kb3 Qe6 102. Qc3+ Kg8 103. Qd4 Kh7 104. Kb4 Qe1+ 105. Kb5 Qe8+ 106. Kb4 Qe1+ 107. Qc3 Qe4 108. Qf6 Qxg4 109. Qxf7+ Kh8 110. Qf6+ Kg8 111. Qg6+ 1-0

[Event "Polanica Zdroj op-A 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.19"]
[Round "2"]
[White "Szumilas, Piotr"]
[Black "Staniszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2127"]
[BlackElo "2383"]
[PlyCount "40"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Na4 Qd6 12. Bh4 Bg4 13. f3 Bh5 14. a3 Ba5 15. c4 Rfe8 16. Rc1 Qf4 17. Bg3 Qe3+ 18. Bf2 Qf4 19. Bg3 Qe3+ 20. Bf2 Qf4 1/2-1/2

[Event "Polanica Zdroj op-A 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.18"]
[Round "1"]
[White "Staniszewski, Piotr"]
[Black "Gola, Karol"]
[Result "1-0"]
[ECO "D22"]
[WhiteElo "2383"]
[BlackElo "2195"]
[PlyCount "49"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. 0-0 Nbd7 8. Nc3 a6 9. Be2 c5 10. d5 e5 11. Nd2 Bxe2 12. Qxe2 b5 13. a4 b4 14. Nce4 Nxd5 15. Nc4 Qc7 16. Rd1 N7f6 17. Qf3 Rc8 18. Qf5 Nxe4 19. Rxd5 Nf6 20. Rxe5+ Kd8 21. e4 Bd6 22. Bf4 Bxe5 23. Bxe5 Qc6 24. Rd1+ Ke8 25. Rd6 1-0

[Event "Warsaw Najdorf Memorial op-A 07th"]
[Site "Warsaw"]
[Date "2009.07.26"]
[Round "9"]
[White "Staniszewski, Piotr"]
[Black "Adamski, Jan"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2383"]
[BlackElo "2276"]
[PlyCount "26"]
[EventDate "2009.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 0-0 7. Bg2 Na5 8. b3 b6 9. Ne5 Bb7 10. Bxb7 Nxb7 11. 0-0 c5 12. e3 Rac8 13. Qf3 d5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 07th"]
[Site "Warsaw"]
[Date "2009.07.25"]
[Round "8"]
[White "Radulski, Julian"]
[Black "Staniszewski, Piotr"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2539"]
[BlackElo "2383"]
[PlyCount "85"]
[EventDate "2009.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Re2 Ra7 13. Qe1 Qa8 14. Bc2 c5 15. d5 c4 16. Nf1 Bd8 17. Ng3 g6 18. Bh6 Re8 19. Qd2 Nc5 20. Rf1 a5 21. Nh2 b4 22. f4 b3 23. Bb1 exf4 24. Qxf4 bxa2 25. Ng4 axb1Q 26. Nxf6+ Kh8 27. Bg7+ Kxg7 28. Nxe8+ Kh8 29. Qh6 Ne6 30. dxe6 Bb6+ 31. Kh2 Qxe8 32. exf7 Qxf7 33. Rxb1 Ra8 34. Rf1 Qg7 35. Qxg7+ Kxg7 36. e5 dxe5 37. Rxe5 Bd8 38. Rd1 Bc6 39. Rc5 Ba4 40. Rd2 Bb3 41. Rd7+ Kh6 42. Ne4 Bb6 43. g4 1-0

[Event "Warsaw Najdorf Memorial op-A 07th"]
[Site "Warsaw"]
[Date "2009.07.24"]
[Round "7"]
[White "Staniszewski, Piotr"]
[Black "Witek, Tomasz"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2383"]
[BlackElo "2138"]
[PlyCount "85"]
[EventDate "2009.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 c6 6. Be2 0-0 7. 0-0 Nbd7 8. Qc2 e5 9. Rd1 Re8 10. d5 c5 11. a3 a6 12. b4 Rb8 13. Rb1 Kh8 14. Ne1 Ng8 15. Nd3 Bh6 16. bxc5 Bxc1 17. Qxc1 dxc5 18. Bg4 Ngf6 19. Bh3 Qa5 20. Rb3 b5 21. Bxd7 Nxd7 22. Qd2 Rb6 23. Nb2 f5 24. Nb1 Qxd2 25. Nxd2 fxe4 26. Nxe4 bxc4 27. Rxb6 Nxb6 28. Nd6 c3 29. Nbc4 Nxc4 30. Nxe8 Nxa3 31. d6 Nb5 32. Rc1 Bf5 33. g4 Be6 34. Nc7 Bxg4 35. Nxa6 Nxd6 36. Nxc5 Nb5 37. Ne4 Nd4 38. Nxc3 e4 39. Ra1 Nf3+ 40. Kg2 Ne5 41. Ra7 Bf5 42. Nd5 h5 43. Nf6 1-0

