[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.21"]
[Round "7"]
[White "Cieraszewski, Piotr"]
[Black "Matysek, Pawel"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1771"]
[BlackElo "1599"]
[PlyCount "59"]
[EventDate "2016.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 d6 7. Bxb5+ Bd7 8. Bxd7+ Nbxd7 9. Nc3 g6 10. Nge2 Bg7 11. 0-0 0-0 12. Bd2 Qb6 13. Qc2 c4+ 14. Kh1 Nc5 15. Be3 Nfd7 16. f4 Rfb8 17. Rfb1 Qa5 18. Nd4 Nd3 19. Nc6 Rxb2 20. Rxb2 Qxc3 21. Qxc3 Bxc3 22. Rbb1 Bxa1 23. Rxa1 Kf8 24. Kg1 Ra3 25. Kf1 c3 26. Nd4 N7c5 27. Nb5 Ra4 28. Nxc3 Rc4 29. Bd2 Nxe4 30. Nxe4 1/2-1/2

[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.20"]
[Round "6"]
[White "Oborski, Artur"]
[Black "Cieraszewski, Piotr"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1649"]
[BlackElo "1771"]
[PlyCount "93"]
[EventDate "2016.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nf6 5. d3 0-0 6. Nbd2 Re8 7. e4 e5 8. c3 h6 9. Qc2 c6 10. Re1 Nbd7 11. a4 a5 12. Nb3 Rb8 13. Bd2 b6 14. Qc1 Kh7 15. Qc2 Qe7 16. exd5 Nxd5 17. Re2 Nc5 18. Nxc5 Qxc5 19. Rae1 Bf5 20. Nxe5 f6 21. Nf3 Rxe2 22. Rxe2 Nb4 23. Qb3 Nxd3 24. Nd4 Bg4 25. Re3 Ne5 26. h3 Bd7 27. Bf1 Qd5 28. Qxd5 cxd5 29. b3 Bf8 30. f4 Nf7 31. Kh2 Rd8 32. Bb5 Bxb5 33. Nxb5 Bc5 34. Re6 Kg7 35. b4 axb4 36. cxb4 Bd6 37. Bc3 Rd7 38. Bxf6+ Kh7 39. Bc3 d4 40. Bxd4 Bxb4 41. Rxb6 Rd5 42. Rb7 Kg8 43. Rb8+ Nd8 44. Bb6 Be7 45. Bxd8 Rxd8 46. Rxd8+ Bxd8 47. Kg2 1-0

[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.19"]
[Round "5"]
[White "Cieraszewski, Piotr"]
[Black "Sroka, Janusz"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "1771"]
[BlackElo "2026"]
[PlyCount "88"]
[EventDate "2016.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 0-0 6. Bg2 c5 7. Nge2 Na6 8. a3 Re8 9. Rb1 cxd4 10. Nxd4 Bg4 11. Nde2 Qc8 12. b3 Bh3 13. 0-0 Nc5 14. Bxh3 Qxh3 15. Nf4 Qc8 16. f3 e6 17. Kg2 Rd8 18. Qe2 b6 19. Rd1 h6 20. Nb5 Qc6 21. Nd4 Qb7 22. Nb5 Qc6 23. Nd4 Qe8 24. Nb5 Qe7 25. Nc3 g5 26. Nd3 Nxd3 27. Rxd3 Nd7 28. Na2 Nc5 29. Rd1 Qb7 30. Bb2 Qe7 31. Bxg7 Kxg7 32. b4 Nd7 33. Qb2+ Kh7 34. b5 Ne5 35. Rd4 Rac8 36. Qe2 Qf6 37. Rc1 Rd7 38. Rcd1 Rdc7 39. Nb4 Rxc4 40. Rxd6 Rc3 41. Nd3 Rc2 42. Rd2 Rxd2 43. Qxd2 Qxf3+ 44. Kg1 Nc4 0-1

[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.18"]
[Round "3"]
[White "Cieraszewski, Piotr"]
[Black "Gredka, Dominika"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1771"]
[BlackElo "1633"]
[PlyCount "73"]
[EventDate "2016.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. g3 f5 5. Bg2 Nf6 6. a3 Be7 7. Nc3 0-0 8. 0-0 Qe8 9. Bf4 Bd8 10. c5 Nd5 11. Nxd5 Bxd5 12. Rc1 Nc6 13. b4 b5 14. Qd3 a6 15. Ne5 Nxe5 16. Bxe5 Bc4 17. Qe3 Ra7 18. h4 Qe7 19. Rfd1 d6 20. Bf4 h6 21. h5 Qd7 22. c6 Qe8 23. d5 Ra8 24. Qxe6+ Qxe6 25. dxe6 Be7 26. Bf3 Rf6 27. Rd4 Rxe6 28. Rcxc4 Bf6 29. Bd5 Rae8 30. Be3 bxc4 31. Rxc4 Kf8 32. Bxe6 Rxe6 33. Rf4 Ke7 34. Rxf5 Be5 35. Kg2 Ke8 36. Kf3 Ke7 37. g4 1-0

[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.18"]
[Round "4"]
[White "Sowierszenko, Tomasz"]
[Black "Cieraszewski, Piotr"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1398"]
[BlackElo "1771"]
[PlyCount "68"]
[EventDate "2016.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 b6 4. e4 dxe4 5. Nxe4 Bb7 6. Nc3 c5 7. Nf3 cxd4 8. Nxd4 e5 9. Qa4+ Nd7 10. Nf3 f6 11. Be3 Ne7 12. Rd1 Bc6 13. Qb3 a6 14. Bxb6 Qxb6 15. Qxb6 Nxb6 16. Be2 Rd8 17. Rxd8+ Kxd8 18. 0-0 Ke8 19. Rd1 a5 20. Rd6 Nbc8 21. Rd2 Nf5 22. Nd5 Bd6 23. Ne1 Nd4 24. Bg4 f5 25. Bh5+ g6 26. Bf3 Kf7 27. Bd1 Ke6 28. Nc3 Nb6 29. Bb3 a4 30. c5+ axb3 31. cxd6 Nc4 32. Rd1 bxa2 33. Nxa2 Nxb2 34. Rc1 Ne2+ 0-1

[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.17"]
[Round "1"]
[White "Cieraszewski, Piotr"]
[Black "Wierzbicki, Dawid"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1771"]
[BlackElo "1467"]
[PlyCount "69"]
[EventDate "2016.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. g3 f5 5. Bg2 Nf6 6. Nc3 Bb4 7. Bd2 0-0 8. 0-0 Bxc3 9. Bxc3 Ne4 10. Bb4 d6 11. Rc1 Re8 12. Qc2 Qf6 13. Rfd1 Nd7 14. d5 e5 15. e3 a5 16. Be1 Rac8 17. a3 Rf8 18. Nd2 Nxd2 19. Bxd2 Qe7 20. e4 f4 21. f3 Rce8 22. g4 g5 23. b4 axb4 24. axb4 Ra8 25. Ra1 c6 26. Rxa8 Rxa8 27. dxc6 Bxc6 28. b5 Bb7 29. Bb4 Nc5 30. Qd2 Rd8 31. Bxc5 bxc5 32. Kf2 Qc7 33. Ke2 Qf7 34. Qc3 Qe6 35. Ke1 1/2-1/2

[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.17"]
[Round "2"]
[White "Hryn, Zofia"]
[Black "Cieraszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1433"]
[BlackElo "1771"]
[PlyCount "52"]
[EventDate "2016.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 Nge7 7. 0-0 0-0 8. a3 d6 9. Rb1 Rb8 10. d3 a6 11. b4 cxb4 12. axb4 b5 13. cxb5 axb5 14. Qc2 Be6 15. Bxc6 Nxc6 16. Nxb5 Qb6 17. Nec3 d5 18. Na3 Rfc8 19. Bd2 Bf8 20. Qb2 Qxb4 21. Qxb4 Nxb4 22. d4 Nc6 23. Nab5 Bg7 24. dxe5 Nxe5 25. Kg2 Nc4 26. Be1 Rc5 1/2-1/2

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2010.11.18"]
[Round "8"]
[White "Gora, Tomasz"]
[Black "Cieraszewski, Piotr"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1921"]
[BlackElo "2004"]
[PlyCount "112"]
[EventDate "2010.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Bd6 4. Ne5 Nd7 5. e3 Nxe5 6. dxe5 Bb4+ 7. c3 Bc5 8. Bd3 Bb6 9. Nd2 Ne7 10. Qg4 Ng6 11. Nf3 Nxf4 12. exf4 g6 13. h4 h5 14. Qg3 Qe7 15. a4 c5 16. 0-0 Bd7 17. a5 Bc7 18. Rfb1 a6 19. b4 c4 20. Bc2 Bb5 21. Nd4 Kd7 22. Ba4 Bxa4 23. Rxa4 b5 24. axb6 Bxb6 25. Rba1 Bxd4 26. Rxa6 Rxa6 27. Rxa6 Rc8 28. cxd4 Qxb4 29. Qg5 Qf8 30. Rd6+ Kc7 31. Qg3 Ra8 32. Qg5 Rb8 33. Ra6 Rb7 34. g4 hxg4 35. Qxg4 Qe8 36. h5 gxh5 37. Qg5 Kb8 38. Rd6 Rd7 39. Ra6 Kb7 40. Ra5 Qd8 41. Rb5+ Ka6 42. Qxd8 Rxd8 43. Rc5 Kb6 44. Kf1 Rd7 45. Rc8 Rc7 46. Rb8+ Rb7 47. Rh8 Kb5 48. Ke2 Kb4 49. Kd2 Kb3 50. Rxh5 Kb2 51. f5 c3+ 52. Ke3 c2 53. Rh1 c1Q+ 54. Rxc1 Kxc1 55. fxe6 fxe6 56. f4 Rf7 0-1

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2010.11.17"]
[Round "7"]
[White "Cieraszewski, Piotr"]
[Black "Blasiak, Miroslaw"]
[Result "0-1"]
[ECO "D59"]
[WhiteElo "2004"]
[BlackElo "1955"]
[PlyCount "74"]
[EventDate "2010.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nc3 h6 7. Bh4 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Bg3 c5 11. dxc5 Bxc5 12. a3 Nxc3 13. Qxd8 Rxd8 14. Rxc3 Nc6 15. Bb5 Rac8 16. 0-0 Bd6 17. Bxd6 Rxd6 18. Rfc1 Ne7 19. Rxc8+ Bxc8 20. Kf1 Bd7 21. Ba6 Nc6 22. Bb7 Na5 23. Ba6 Nc6 24. b4 Kf8 25. b5 Nb8 26. Ne5 Nxa6 27. Nxd7+ Rxd7 28. bxa6 Ke7 29. Ke2 Kd8 30. e4 Rd4 31. Rd1 Rxd1 32. Kxd1 b5 33. Kc2 Kc7 34. Kb3 Kb6 35. Kb4 Kxa6 36. Kc5 Ka5 37. Kd6 Ka4 0-1

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2010.11.16"]
[Round "6"]
[White "Krzempek, Krystian"]
[Black "Cieraszewski, Piotr"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1846"]
[BlackElo "2004"]
[PlyCount "115"]
[EventDate "2010.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 b6 7. e3 Bb7 8. Rc1 Nbd7 9. Be2 0-0 10. 0-0 Rc8 11. cxd5 Nxd5 12. Bxe7 Qxe7 13. Nxd5 exd5 14. Qa4 a5 15. Bb5 Nb8 16. Ne5 c5 17. Bd3 Nc6 18. Nxc6 Bxc6 19. Bb5 Bb7 20. Rfd1 c4 21. Rc3 Qb4 22. Qxb4 axb4 23. Rc2 Bc6 24. Bxc6 Rxc6 25. b3 b5 26. f3 Re8 27. Kf2 f5 28. h3 c3 29. Re1 Kf7 30. Ke2 Ree6 31. Kd3 f4 32. e4 Rcd6 33. Ree2 g5 34. exd5 Rxe2 35. Rxe2 Rxd5 36. a3 bxa3 37. Kxc3 Kf6 38. Ra2 Rd8 39. Rxa3 Rc8+ 40. Kd2 Rc6 41. Ra5 Rb6 42. Kc3 Rc6+ 43. Kd2 Rb6 44. Kd3 Kf5 45. Ra8 Kf6 46. Re8 Ra6 47. Re2 Rd6 48. Re5 Ra6 49. Re2 Rc6 50. d5 Rc8 51. Kd4 Rc1 52. d6 Rb1 53. Kd5 Rxb3 54. Re6+ Kg7 55. d7 Kf7 56. Rd6 Rd3+ 57. Kc6 Rc3+ 58. Kb6 1-0

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2010.11.15"]
[Round "5"]
[White "Cieraszewski, Piotr"]
[Black "Solek, Zenon"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2004"]
[BlackElo "1851"]
[PlyCount "106"]
[EventDate "2010.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nf3 c6 7. Qc2 0-0 8. 0-0 Na6 9. a3 Qe8 10. b3 e5 11. dxe5 dxe5 12. Bb2 Nc5 13. Nd2 e4 14. b4 Ne6 15. e3 Qf7 16. Ne2 Nd7 17. Bxg7 Qxg7 18. c5 Ne5 19. Rad1 a5 20. Nc4 axb4 21. axb4 Nd3 22. Qb3 Kh8 23. Nb6 Bd7 24. Nxa8 Rxa8 25. Nc1 Ne5 26. f4 exf3 27. Bxf3 Nxf3+ 28. Rxf3 Ng5 29. Rff1 Be6 30. Qd3 Bd5 31. h4 Qe5 32. Ne2 Ra2 33. e4 Nxe4 34. Nf4 Qb2 35. Qd4+ Qxd4+ 36. Rxd4 Nxg3 37. Rf2 Ra1+ 38. Kh2 Nf1+ 39. Kh3 Ne3 40. Nxd5 Nxd5 41. Re2 Kg7 42. Kg3 Kf7 43. Rb2 Ra4 44. Kf3 h6 45. Ke2 g5 46. hxg5 hxg5 47. Kd3 Ra3+ 48. Kc2 Kf6 49. Rb3 Ra4 50. Kd3 Ke5 51. Rc4 g4 52. Rb1 Ra3+ 53. Ke2 Nc3+ 0-1

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2010.11.14"]
[Round "3"]
[White "Cieraszewski, Piotr"]
[Black "Liszek, Krzysztof"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "2004"]
[BlackElo "2033"]
[PlyCount "15"]
[EventDate "2010.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. Nc3 Qa5 7. Qb3 Ne4 8. Bh4 1/2-1/2

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2010.11.14"]
[Round "4"]
[White "Matuszczyk, Krystian"]
[Black "Cieraszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2049"]
[BlackElo "2004"]
[PlyCount "28"]
[EventDate "2010.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nf6 5. d3 0-0 6. c3 Re8 7. Nbd2 e5 8. e4 dxe4 9. dxe4 b6 10. a4 Bb7 11. Qc2 a5 12. Re1 Ba6 13. Bf1 Bxf1 14. Nxf1 Nbd7 1/2-1/2

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2010.11.13"]
[Round "2"]
[White "Cieraszewski, Piotr"]
[Black "Galyga, Jozef"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2004"]
[BlackElo "1903"]
[PlyCount "52"]
[EventDate "2010.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 0-0 7. 0-0 d5 8. cxd5 exd5 9. Nc3 c6 10. Rc1 Ne4 11. Nxe4 fxe4 12. Ne5 Nd7 13. f4 exf3 14. Nxf3 Bf6 15. Qb3 Qb6 16. Qxb6 axb6 17. a3 Re8 18. Rfe1 b5 19. Bf4 Nb6 20. Be5 Nc4 21. Bxf6 gxf6 22. Nh4 Nxb2 23. Rc3 Nc4 24. Kf2 Rxa3 25. Rxa3 Nxa3 26. e4 Nc2 0-1

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2010.11.13"]
[Round "1"]
[White "Kalinin, Oleg"]
[Black "Cieraszewski, Piotr"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2373"]
[BlackElo "2004"]
[PlyCount "51"]
[EventDate "2010.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. Nc3 Nc6 7. Ne5 Bb4 8. Nxc6 bxc6 9. Qa4 Bxc3+ 10. bxc3 Bd7 11. Qa5 dxc4 12. Qc5 Qb8 13. Bxc6 Bxc6 14. Qxc6 Re8 15. 0-0 e5 16. Qxc4 Qb6 17. d5 e4 18. Bf4 Qa5 19. Rfd1 Re7 20. Rab1 h6 21. Rb7 Rc8 22. d6 Rd7 23. Rd4 g5 24. Bc1 Ne8 25. Rb5 Qa6 26. Rxg5+ 1-0

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2008.11.23"]
[Round "9"]
[White "Widera, Jan"]
[Black "Cieraszewski, Piotr"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2066"]
[BlackElo "2056"]
[PlyCount "63"]
[EventDate "2008.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 g6 6. Nc3 Bg7 7. Be3 Nf6 8. Be2 Bd7 9. 0-0 0-0 10. Qd2 e6 11. Rac1 Rc8 12. f3 Nxd4 13. Bxd4 Bc6 14. b4 Bd7 15. Rfd1 Qe8 16. a4 Bxa4 17. Nxa4 Qxa4 18. b5 a5 19. e5 dxe5 20. Bxe5 Qb4 21. Bc3 Qc5+ 22. Bd4 Qb4 23. Qxb4 axb4 24. Rb1 Rfd8 25. Rxb4 Rd7 26. Be3 Rxd1+ 27. Bxd1 Nd7 28. Ra4 b6 29. Ra7 Ne5 30. Be2 Nxc4 31. Bxc4 Rxc4 32. Ra8+ 1-0

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2008.11.22"]
[Round "8"]
[White "Cieraszewski, Piotr"]
[Black "Rzepka, Maciej"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2056"]
[BlackElo "1760"]
[PlyCount "73"]
[EventDate "2008.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nb3 d6 7. g3 Nf6 8. Bg2 0-0 9. 0-0 Be6 10. Nd5 Rb8 11. e4 Ne5 12. Nd2 b5 13. cxb5 Rxb5 14. Nb3 Re8 15. Nd4 Rc5 16. Nxe6 fxe6 17. Nf4 Qd7 18. Bh3 Qc6 19. Nxe6 Rc4 20. f3 Qb6+ 21. Kh1 Qb7 22. b3 Rb4 23. Bd2 Rb6 24. Bg2 Qd7 25. Nxg7 Kxg7 26. f4 Nc6 27. Bc3 Kg8 28. Qd3 Rc8 29. Rad1 Nb4 30. Qd2 a5 31. a3 Nc6 32. e5 Ne8 33. f5 gxf5 34. e6 Qd8 35. Rxf5 Nf6 36. Qg5+ Kh8 37. Rxf6 1-0

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2008.11.21"]
[Round "7"]
[White "Sobek, Piotr"]
[Black "Cieraszewski, Piotr"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2056"]
[PlyCount "122"]
[EventDate "2008.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Be7 6. Bc4 a6 7. 0-0 d6 8. Qe2 b5 9. Bb3 Nc6 10. Rd1 Qc7 11. Be3 Nf6 12. Rac1 Qb7 13. h3 0-0 14. Bc2 Bd7 15. a3 Rac8 16. Bg5 Na5 17. e5 dxe5 18. Nxe5 Be8 19. Ne4 Rxc2 20. Rxc2 Nxe4 21. Bxe7 Qxe7 22. Qxe4 f6 23. Nd3 b4 24. Rc8 Qd7 25. Rdc1 bxa3 26. bxa3 Qd6 27. Nc5 e5 28. Qb4 Nc6 29. Qc4+ Bf7 30. Rxf8+ Kxf8 31. Qxa6 Qd2 32. Qc8+ Be8 33. Ne6+ Ke7 34. Rb1 Bd7 35. Qg8 Bxe6 36. Qxg7+ Kd6 37. Qxf6 Qc2 38. Qf8+ Kc7 39. Qg7+ Bd7 40. Re1 h5 41. Qg5 Qh7 42. Rc1 Qf5 43. Qe3 Qe6 44. Qc5 Qd6 45. Qa5+ Kc8 46. Qa8+ Kc7 47. Rb1 Bc8 48. Qa4 Qg6 49. Rc1 Bb7 50. Rc3 Qb1+ 51. Kh2 Qf5 52. Rf3 Qe6 53. Qc2 e4 54. Re3 Qe5+ 55. g3 h4 56. Rxe4 hxg3+ 57. fxg3 Qd6 58. Rb4 Kb8 59. Rb6 Qd5 60. Qb2 Na5 61. Rb5 Qh1# 0-1

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2008.11.20"]
[Round "6"]
[White "Cieraszewski, Piotr"]
[Black "Klama, Andrzej"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2056"]
[BlackElo "1703"]
[PlyCount "115"]
[EventDate "2008.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 e6 2. d4 b6 3. Nf3 Bb7 4. g3 Nf6 5. Bg2 g6 6. Nc3 Bg7 7. 0-0 d6 8. Qc2 Nbd7 9. e4 0-0 10. b3 c5 11. d5 e5 12. Ne1 Qe7 13. f4 exf4 14. Bxf4 Nh5 15. Bd2 Rae8 16. Nd3 Ne5 17. Rab1 Bc8 18. Nxe5 Bxe5 19. Bh6 Ng7 20. Rbe1 f5 21. Bh3 Rf7 22. Bxg7 Kxg7 23. exf5 Bxf5 24. Bxf5 Rxf5 25. Kg2 Ref8 26. Rxf5 Rxf5 27. Qe2 Qf7 28. Ne4 Bd4 29. Kh1 Re5 30. Kg2 Qf5 31. g4 Qf4 32. Qf3 g5 33. Qxf4 gxf4 34. Kf3 Re7 35. Re2 Be5 36. Ng5 Kg6 37. h4 h5 38. Ne6 hxg4+ 39. Kxg4 Rf7 40. Re4 f3 41. Re1 f2 42. Rf1 Bc3 43. Nf4+ Kh6 44. Rxf2 Rg7+ 45. Kf3 Be5 46. Rg2 Rf7 47. Rg6+ Kh7 48. Rg4 Kh6 49. Ke4 Rf6 50. h5 Rf7 51. Rg6+ Kh7 52. Ne6 Rf2 53. Ng5+ Kh8 54. h6 Rf6 55. Rxf6 Bxf6 56. Kf5 Be5 57. Nf7+ Kg8 58. Nxe5 1-0

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2008.11.18"]
[Round "4"]
[White "Cieraszewski, Piotr"]
[Black "Stepaniec, Lukasz"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2056"]
[BlackElo "1883"]
[PlyCount "94"]
[EventDate "2008.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 Nge7 7. d3 Be6 8. 0-0 0-0 9. b3 Qd7 10. Bb2 Bh3 11. a3 Bxg2 12. Kxg2 Rae8 13. b4 f5 14. b5 Nd8 15. Qa4 Ne6 16. Qc2 Nc5 17. f4 c6 18. Rad1 cxb5 19. fxe5 bxc4 20. exd6 Qxd6 21. dxc4 Qe6 22. Nd5 Bxb2 23. Qxb2 Nxd5 24. Qd4 Qxe4+ 25. Qxe4 Rxe4 26. Rxd5 Rxc4 27. Nf4 Rc2+ 28. Rf2 Rxf2+ 29. Kxf2 b6 30. Ke3 Re8+ 31. Kd4 Ne6+ 32. Nxe6 Rxe6 33. Rd7 Re4+ 34. Kd5 a5 35. Rb7 Re3 36. Kc6 Rxa3 37. Ra7 Ra2 38. Kxb6 a4 39. Kc5 a3 40. Kd4 Rd2+ 41. Ke3 Rxh2 42. Rxa3 Kg7 43. Kf4 Kh6 44. Kf3 Kg5 45. Ra1 h5 46. Rg1 Rh3 47. Ra1 h4 0-1

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2008.11.18"]
[Round "5"]
[White "Czornik, Janusz"]
[Black "Cieraszewski, Piotr"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1723"]
[BlackElo "2056"]
[PlyCount "99"]
[EventDate "2008.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Bc4 Bd7 7. Be3 Nf6 8. f3 e6 9. Qd2 Be7 10. 0-0-0 b5 11. Bd3 Ne5 12. g4 Nxd3+ 13. Qxd3 b4 14. Nce2 g6 15. Ng3 e5 16. Nde2 Bb5 17. Qd2 a5 18. g5 Nd7 19. f4 exf4 20. Bxf4 Ne5 21. h4 Rc8 22. Nd4 Bc4 23. Kb1 Qb6 24. Ndf5 Rd8 25. Nxe7 Kxe7 26. h5 Nf3 27. Qg2 Ne5 28. hxg6 hxg6 29. Rh6 Qb8 30. Qh3 Be6 31. Qf1 Bc4 32. Qh3 Be6 33. Nf5+ gxf5 34. exf5 Ng6 35. fxe6 Rxh6 36. Qxh6 Kxe6 37. Qg7 Nxf4 38. Qf6+ Kd7 39. Qxf7+ Kc6 40. Qxf4 d5 41. Qxb8 Rxb8 42. Rg1 Kd6 43. Kc1 Ke5 44. Kd2 Rg8 45. g6 Kd4 46. g7 Kc4 47. Ke3 d4+ 48. Ke4 a4 49. Rg3 Re8+ 50. Kf5 1-0

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2008.11.17"]
[Round "3"]
[White "Heberla, Bartlomiej"]
[Black "Cieraszewski, Piotr"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2485"]
[BlackElo "2056"]
[PlyCount "71"]
[EventDate "2008.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Qd2 Nf6 8. f3 Bd7 9. 0-0-0 h5 10. Bc4 a6 11. Bb3 Na5 12. h3 Nxb3+ 13. Nxb3 b5 14. Bd4 Bh6 15. Be3 Bg7 16. g4 Bc6 17. Bd4 g5 18. h4 e5 19. hxg5 Nxe4 20. Nxe4 Bxe4 21. fxe4 exd4 22. gxh5 a5 23. Nxd4 Bxd4 24. Qxd4 Qxg5+ 25. Kb1 0-0-0 26. Qc3+ Kb7 27. Rd5 Rxh5 28. Rf1 Qg6 29. Qxa5 Rxd5 30. exd5 Rc8 31. Qxb5+ Ka7 32. Qa4+ Kb6 33. Qb3+ Ka5 34. a3 Rc5 35. Rf4 Rb5 36. Qc3+ 1-0

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2008.11.16"]
[Round "2"]
[White "Cieraszewski, Piotr"]
[Black "Rosicki, Lukasz"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2056"]
[PlyCount "37"]
[EventDate "2008.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 e5 4. e4 g6 5. d3 d6 6. Be3 Bg7 7. Be2 Be6 8. 0-0 Nge7 9. Ng5 Qd7 10. Nxe6 Qxe6 11. f4 exf4 12. Bxf4 Bxc3 13. bxc3 b6 14. Bg4 Qf6 15. Qd2 0-0 16. Bg3 Qg7 17. Bxd6 Rfd8 18. e5 f5 19. exf6 1-0

[Event "Chorzow Bak Memorial op"]
[Site "Chorzow"]
[Date "2008.11.15"]
[Round "1"]
[White "Mirek, Lukasz"]
[Black "Cieraszewski, Piotr"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1641"]
[BlackElo "2056"]
[PlyCount "62"]
[EventDate "2008.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. c3 d6 7. Be2 Bd7 8. Nd2 Nf6 9. Qc2 Rc8 10. Nxc6 Bxc6 11. 0-0-0 0-0 12. f4 b5 13. Bf3 b4 14. Bd4 bxc3 15. Bxc3 a5 16. Kb1 a4 17. h4 a3 18. h5 axb2 19. Qd3 Ba4 20. Nb3 Bxb3 21. axb3 Rxc3 22. Qxc3 Nxe4 23. Qc4 Nc3+ 24. Kc2 Nxd1 25. Rxd1 Qd7 26. hxg6 Rc8 27. gxf7+ Kf8 28. Bd5 Rxc4+ 29. Bxc4 Qf5+ 30. Bd3 Qc5+ 31. Kb1 Qa5 0-1

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.05.18"]
[Round "9.33"]
[White "Molek, Wieslaw"]
[Black "Cieraszewski, Piotr"]
[Result "0-1"]
[ECO "D27"]
[BlackElo "2055"]
[PlyCount "64"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e3 c5 5. Bxc4 cxd4 6. exd4 Nf6 7. Nf3 a6 8. a4 Be7 9. 0-0 0-0 10. Qe2 Re8 11. Bf4 Nc6 12. Rfd1 Nd5 13. Bg3 b6 14. Rdc1 Na5 15. Ne5 Bb7 16. Nxd5 exd5 17. Bd3 g6 18. Qf3 Rf8 19. Ng4 Nc6 20. Nh6+ Kg7 21. Nf5+ gxf5 22. Qxf5 Rh8 23. Bf4 h5 24. Rxc6 Bxc6 25. Be5+ f6 26. Qg6+ Kf8 27. Bf4 Bb4 28. Bh6+ Ke7 29. Qg7+ Ke6 30. Bf4 Qg8 31. Qc7 Rc8 32. Qxb6 a5 0-1

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.05.17"]
[Round "7.62"]
[White "Cieraszewski, Piotr"]
[Black "Karp, Piotr"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2055"]
[PlyCount "33"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 Nge7 6. e4 0-0 7. Nge2 d6 8. 0-0 f5 9. f4 Be6 10. Rb1 a5 11. a3 Qd7 12. b4 axb4 13. axb4 fxe4 14. Nxe4 Nf5 15. Ng5 Rab8 16. Nxe6 Qxe6 17. Bd5 1-0

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.05.17"]
[Round "8.51"]
[White "Cieraszewski, Piotr"]
[Black "Santura, Janusz"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2055"]
[BlackElo "1817"]
[PlyCount "40"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 c5 10. b3 Bb7 11. Bb2 Be7 12. Rc1 0-0 13. Qe2 Nb6 14. dxc5 Bxc5 15. Rfd1 Qe7 16. Nd2 Rac8 17. Nde4 Rfd8 18. Nxc5 Rxc5 19. Ba3 Rdc8 20. Bxc5 Rxc5 1-0

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.04.13"]
[Round "6.46"]
[White "Cieraszewski, Piotr"]
[Black "Plonka, Mateusz"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2055"]
[PlyCount "33"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 exd4 5. Nxd4 g6 6. e4 Bg7 7. Be2 Bd7 8. 0-0 Nc6 9. Nb3 0-0 10. Be3 a6 11. Qd2 Qe7 12. f3 Rfd8 13. Bg5 Qe8 14. Nd5 Qe5 15. Nxc7 Rac8 16. Bf4 Qh5 17. Bxd6 1-0

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.04.13"]
[Round "5.40"]
[White "Cieraszewski, Piotr"]
[Black "Stroczynski, Dawid"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2055"]
[BlackElo "1938"]
[PlyCount "54"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. e4 Bb4 5. Bd3 f5 6. d5 fxe4 7. Bxe4 exd5 8. Qh5+ Kf8 9. Bxd5 Bxd5 10. Qxd5 Qe7+ 11. Be3 Bxc3+ 12. bxc3 Nc6 13. Ne2 Nf6 14. Qf3 Re8 15. 0-0 Kf7 16. Nd4 Nxd4 17. cxd4 c6 18. a4 Rhf8 19. a5 Kg8 20. Qg3 d5 21. cxd5 cxd5 22. Qg5 Qd7 23. axb6 axb6 24. Rfb1 Rb8 25. Bf4 Rb7 26. Be5 Ng4 27. Bg3 Qf5 1/2-1/2

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.02.24"]
[Round "3.58"]
[White "Cieraszewski, Piotr"]
[Black "Bednarski, Dawid"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2055"]
[PlyCount "40"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. e3 Nc6 6. a3 0-0 7. b4 g6 8. Qc2 dxc4 9. Bxc4 b5 10. Ba2 Bb7 11. Nf3 Nd5 12. Bxe7 Ncxe7 13. Nxd5 Nxd5 14. Rc1 Rc8 15. 0-0 Qf6 16. Ne5 Qg5 17. Nc6 Kh8 18. Qc5 f5 19. Qxa7 Bxc6 20. Rxc6 Ne7 1-0

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.02.10"]
[Round "1.58"]
[White "Cieraszewski, Piotr"]
[Black "Brozyna, Damian"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2055"]
[PlyCount "55"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 dxc4 7. Bxc4 Nb6 8. Bb3 Nfd5 9. Bxe7 Qxe7 10. 0-0 0-0 11. Re1 Nxc3 12. bxc3 c5 13. Qe2 Bd7 14. Ne5 cxd4 15. cxd4 Rac8 16. Qd3 Rc7 17. Rac1 Rfc8 18. Qd2 f6 19. Nxd7 Nxd7 20. Rxc7 Rxc7 21. a4 b6 22. d5 Rc5 23. e4 g6 24. f4 Kg7 25. dxe6 Nf8 26. Qe2 Rc7 27. f5 gxf5 28. exf5 1-0

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.02.10"]
[Round "2.46"]
[White "Krawczyk, Stanislaw"]
[Black "Cieraszewski, Piotr"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2103"]
[BlackElo "2055"]
[PlyCount "64"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. e3 g6 3. Nc3 Bg7 4. Qc2 Nf6 5. b3 0-0 6. Bb2 Nc6 7. a3 b6 8. Nf3 d6 9. Bd3 Bb7 10. 0-0-0 Ng4 11. Rdf1 f5 12. h4 Nce5 13. Be2 Nxf3 14. gxf3 Ne5 15. Rh3 Qd7 16. f4 Bg2 17. Rg3 Bxf1 18. Bxf1 Ng4 19. f3 Nf6 20. d3 a6 21. Bh3 e6 22. Ne2 Qe7 23. e4 Nh5 24. Rg5 Bxb2+ 25. Qxb2 fxe4 26. fxe4 Nxf4 27. Nxf4 Rxf4 28. Bg4 Raf8 29. Qd2 Qf6 30. Kc2 h6 31. e5 dxe5 32. Rxe5 Rxg4 0-1

[Event "Chorzow Konstal op 4th"]
[Site "Chorzow"]
[Date "1987.??.??"]
[Round "?"]
[White "Cieraszewski, Piotr"]
[Black "Kwasny, J."]
[Result "0-1"]
[ECO "B44"]
[PlyCount "52"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb3 Nf6 6. Bg5 Be7 7. N1d2 Qc7 8. Be2 0-0 9. 0-0 d5 10. exd5 Nxd5 11. Bxe7 Qxe7 12. c3 e5 13. Bf3 Nf4 14. Bxc6 bxc6 15. Ne4 Ba6 16. Re1 Rad8 17. Qf3 Nd3 18. Reb1 f5 19. Ng3 e4 20. Qe3 c5 21. f4 Qc7 22. Ne2 Bb7 23. g3 a5 24. Nd2 Nf2 25. c4 Ng4 26. Qc3 e3 0-1

