[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.21"]
[Round "7"]
[White "Kostowski, Andrzej"]
[Black "Dymecki, Zbigniew"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1609"]
[PlyCount "61"]
[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 e6 3. Nc3 Bb4 4. Bd2 a5 5. a3 Bxc3 6. Bxc3 Ne4 7. Qc1 Qf6 8. Nf3 Nxc3 9. Qxc3 b6 10. e3 Bb7 11. Be2 Be4 12. 0-0 g5 13. Nd2 Bb7 14. Bf3 Bxf3 15. Nxf3 g4 16. Ne5 h5 17. b4 d6 18. Nd3 Nd7 19. bxa5 Rxa5 20. Nf4 c5 21. g3 h4 22. Rab1 Ra4 23. Qb3 Ra8 24. Rfd1 Qh6 25. Rd2 Rb8 26. Qd1 Nf6 27. Qa4+ Ke7 28. dxc5 dxc5 29. Qa7+ Nd7 30. Rxd7+ Kf8 31. Rxf7+ 1-0

[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.20"]
[Round "6"]
[White "Mokrzycki, Jan"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1707"]
[BlackElo "1609"]
[PlyCount "133"]
[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 c5 2. g3 g6 3. Bg2 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. c3 Nf6 7. 0-0 a6 8. Bg5 0-0 9. e4 Qb6 10. Nb3 d6 11. Be3 Qc7 12. N1d2 Bg4 13. f3 Be6 14. Rc1 Ne5 15. Qe2 Nc4 16. Nd4 Nxd2 17. Qxd2 Bd7 18. Rfd1 Ba4 19. b3 Bc6 20. Nxc6 bxc6 21. c4 Ne8 22. c5 Rc8 23. Bh3 Rd8 24. cxd6 Rxd6 25. Qf2 Rxd1+ 26. Rxd1 Nd6 27. Bb6 Qb7 28. Bc5 Qc7 29. Bf1 Ra8 30. Qd2 Nb7 31. Be3 Rd8 32. Qc2 Rxd1 33. Qxd1 a5 34. Qc2 h5 35. Bb5 Nd8 36. Bc4 e5 37. Qf2 Qd7 38. Qd2 Qc7 39. Bf2 Bf8 40. Qe3 c5 41. Qd2 Qb6 42. Qd5 Bd6 43. Be3 Ne6 44. Bd2 Kg7 45. Bc3 a4 46. f4 axb3 47. axb3 Qb8 48. Kf2 Kh7 49. fxe5 Be7 50. h4 Qa7 51. Bd2 Bf8 52. Be3 Qa2+ 53. Qd2 Qa1 54. Bxe6 fxe6 55. Qd7+ Bg7 56. Qxe6 Qb2+ 57. Kf3 Bxe5 58. Qd7+ Bg7 59. Qd3 Bd4 60. Bxd4 cxd4 61. e5 Kg7 62. Ke4 Kf7 63. Qc4+ Ke8 64. e6 Ke7 65. Qxd4 Qg2+ 66. Kf4 Kxe6 67. Qe4+ 1-0

[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.19"]
[Round "5"]
[White "Kostowski, Andrzej"]
[Black "Jokel, Marcin"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1609"]
[PlyCount "60"]
[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. e3 Nf6 3. Nf3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. 0-0 e6 7. c4 Be7 8. Nc3 0-0 9. c5 b6 10. cxb6 axb6 11. Bd2 c5 12. b3 Nc6 13. Na4 c4 14. Qc2 b5 15. Nc5 Bxc5 16. dxc5 Ne4 17. Nd4 Nxd4 18. exd4 Nxd2 19. Qxd2 Qd7 20. Qb4 Rfb8 21. Rfb1 Qd8 22. g3 h6 23. Qe1 Ra6 24. b4 Rba8 25. Rb2 Qf6 26. Qd2 Ra3 27. Rc2 Rd3 28. Qe1 Qxd4 29. Rac1 e5 30. h4 Rxg3+ 0-1

[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.18"]
[Round "4"]
[White "Hryn, Zofia"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1433"]
[BlackElo "1609"]
[PlyCount "95"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Bd7 6. Be3 Nf6 7. f3 g6 8. Qd2 h5 9. Bc4 Na5 10. Be2 Nc6 11. h3 Bg7 12. 0-0-0 Bc8 13. Nxc6 bxc6 14. e5 Nd7 15. exd6 e6 16. Kb1 Qa5 17. Ne4 Qd8 18. Bd4 e5 19. Bc3 a5 20. f4 0-0 21. fxe5 Bxe5 22. Bxe5 Nxe5 23. Qf4 f6 24. Rhf1 Kg7 25. g4 hxg4 26. hxg4 Be6 27. g5 Nd7 28. gxf6+ Nxf6 29. Qe5 Bd5 30. Nxf6 Rxf6 31. c4 Bg2 32. Rf2 Bh3 33. Qxf6+ Qxf6 34. Rxf6 Kxf6 35. Bf3 Bd7 36. Kc2 Rh8 37. Kc3 c5 38. a3 Rh3 39. Rd3 g5 40. b4 cxb4+ 41. axb4 axb4+ 42. Kxb4 g4 43. Be4 Rxd3 44. Bxd3 Ke5 45. Kc5 g3 46. Bf1 Be6 47. Bg2 Bxc4 48. d7 1-0

[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.18"]
[Round "3"]
[White "Kostowski, Andrzej"]
[Black "Czapla, Tomasz"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1609"]
[BlackElo "1204"]
[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 d5 2. c4 Nf6 3. e3 g6 4. Nc3 e6 5. a3 Bg7 6. Bd2 a6 7. c5 Nc6 8. b4 Bd7 9. Nf3 Na7 10. a4 0-0 11. Bd3 Re8 12. Rb1 c6 13. 0-0 h6 14. Qc2 Kh7 15. Ne5 Ne4 16. Nxf7 Qf6 17. Nd6 Nxd6 18. cxd6 e5 19. dxe5 Rxe5 20. f4 Rh5 21. Ne2 Qxd6 22. Ng3 Rh4 23. Be1 Qf6 24. Rb3 Qf7 25. f5 Qe7 26. fxg6+ Kg8 27. Bf5 Rf8 28. Bxd7 Rxf1+ 29. Nxf1 Rc4 30. Qf5 1-0

[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.17"]
[Round "2"]
[White "Cygan, Tomasz"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "D13"]
[BlackElo "1609"]
[PlyCount "61"]
[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 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Bg5 e6 6. g3 Bb4+ 7. Nbd2 Nc6 8. Bg2 h6 9. Bxf6 Qxf6 10. e3 b6 11. 0-0 Bd7 12. Rc1 Rc8 13. Qa4 Bd6 14. e4 Be7 15. Ne5 Nxe5 16. Rxc8+ Bd8 17. dxe5 Qxe5 18. Rxd8+ Kxd8 19. Qxa7 Qxb2 20. Nb3 Ke7 21. exd5 Rd8 22. dxe6 fxe6 23. Bc6 Qe2 24. Qc7 Ke8 25. Nd4 Qg4 26. Nb5 Qg5 27. Re1 Bxc6 28. Qxc6+ Kf8 29. Nc7 Kg8 30. Qxe6+ Kh8 31. Qxb6 1-0

[Event "Slask-ch Bak Memorial"]
[Site "Chorzow"]
[Date "2016.09.17"]
[Round "1"]
[White "Kostowski, Andrzej"]
[Black "Sroka, Janusz"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1609"]
[BlackElo "2026"]
[PlyCount "78"]
[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. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c3 a5 7. a4 Nbd7 8. Nbd2 e5 9. e4 Re8 10. Re1 b6 11. d5 Nc5 12. Qc2 Ba6 13. Bf1 Qd7 14. b4 Bxf1 15. Nxf1 axb4 16. cxb4 Nxa4 17. Bd2 b5 18. Rec1 Qg4 19. Ng5 h6 20. h3 Qh5 21. Nxf7 Kxf7 22. Qxc7+ Kg8 23. Kg2 Nxe4 24. Be3 Rf8 25. Nh2 Qe2 26. Rf1 Rf7 27. Qc1 Raf8 28. Qe1 Qc4 29. f3 Nf6 30. Qd2 Kh7 31. Rfd1 Nc3 32. Rac1 Nfxd5 33. Bf2 e4 34. f4 e3 35. Qxd5 Qxd5+ 36. Rxd5 Nxd5 37. Be1 Nb6 38. Rc6 Nc4 39. Nf3 g5 0-1

[Event "Tarnowskie Gory Piasta Memorial 8th"]
[Site "Tarnowskie Gory"]
[Date "2010.08.06"]
[Round "9"]
[White "Globisz, Artur"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1760"]
[PlyCount "79"]
[EventDate "2010.07.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 h6 3. Nf3 d5 4. exd5 exd5 5. c4 c6 6. Nc3 a6 7. Be2 Be7 8. Bf4 Nf6 9. 0-0 Be6 10. Rc1 0-0 11. c5 b5 12. cxb6 Qxb6 13. Na4 Qa5 14. b3 Rc8 15. Bxb8 Raxb8 16. Ne5 Bd7 17. Nxd7 Nxd7 18. Bg4 Rb7 19. Re1 Qd8 20. Qf3 Rcc7 21. h3 Bd6 22. Qe2 Nf6 23. Bf3 Bb4 24. Red1 a5 25. Nc5 Bxc5 26. Rxc5 Qa8 27. Rdc1 Rb4 28. Qe5 Qa7 29. Rxc6 Rxc6 30. Rxc6 Rb8 31. Rc7 Qb6 32. Re7 Qb4 33. Qc7 Rf8 34. Qc5 Qd2 35. a3 Rd8 36. b4 axb4 37. axb4 Rb8 38. Bxd5 Rxb4 39. Bxf7+ Kf8 40. Rd7# 1-0

[Event "Tarnowskie Gory Piasta Memorial 8th"]
[Site "Tarnowskie Gory"]
[Date "2010.08.05"]
[Round "8"]
[White "Kostowski, Andrzej"]
[Black "Niedbala, Tomasz"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1760"]
[BlackElo "1693"]
[PlyCount "94"]
[EventDate "2010.07.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 h6 4. Bg2 Bf5 5. Nbd2 e6 6. a3 c5 7. c3 Nc6 8. Qb3 Qb6 9. Qa4 Bd6 10. 0-0 0-0 11. dxc5 Bxc5 12. b4 Be7 13. Bb2 Ne4 14. Nxe4 Bxe4 15. Nd2 Bxg2 16. Kxg2 Bf6 17. Rac1 Rac8 18. Ba1 a5 19. Nf3 axb4 20. axb4 Ra8 21. Qc2 Rfc8 22. Qd3 Qd8 23. e3 Ne5 24. Nxe5 Bxe5 25. Rfd1 Bf6 26. e4 dxe4 27. Qxe4 Qc7 28. Qe2 Ra3 29. Rd3 Rca8 30. Bb2 Ra2 31. Rc2 b5 32. h4 Qc6+ 33. f3 Rc8 34. Qd1 Ra4 35. Rc1 Qc4 36. Rd4 Qc7 37. Rd7 Qe5 38. Rd2 g5 39. c4 Qf5 40. Bxf6 Qxf6 41. cxb5 Rxc1 42. Qxa4 Qc3 43. Rf2 Qe1 44. Kh3 Qxf2 45. Qa8+ Kg7 46. Qe4 Rh1+ 47. Kg4 f5+ 0-1

[Event "Tarnowskie Gory Piasta Memorial 8th"]
[Site "Tarnowskie Gory"]
[Date "2010.08.04"]
[Round "7"]
[White "Bogacki, Henryk"]
[Black "Kostowski, Andrzej"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1614"]
[BlackElo "1760"]
[PlyCount "102"]
[EventDate "2010.07.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 h6 6. Bd3 c4 7. Bc2 Nc6 8. 0-0 Nge7 9. a4 a6 10. Nbd2 b5 11. b3 Nf5 12. bxc4 bxc4 13. Rb1 Rb8 14. Bb2 Na5 15. h3 Be7 16. Re1 g6 17. Bxf5 gxf5 18. Ba1 Rxb1 19. Qxb1 Bxa4 20. Qa2 Bb5 21. Bb2 Nb7 22. Ra1 0-0 23. Nf1 Kh7 24. Qb1 Rg8 25. Bc1 Na5 26. Bf4 Nb3 27. Ra2 Rg6 28. Qc2 Qg8 29. Ne3 a5 30. Kh1 a4 31. Nxd5 exd5 32. Qxf5 Kh8 33. e6 fxe6 34. Be5+ Kh7 35. Qc2 Qf7 36. Qd1 Bf6 37. Qc2 Kg8 38. g4 Rg7 39. Kh2 Bxe5+ 40. Nxe5 Qf4+ 41. Kh1 Be8 42. Qd1 Qe4+ 43. f3 Qf4 44. Qe1 Qc1 45. Qg1 Qxg1+ 46. Kxg1 Rb7 47. Kf2 Nc1 48. Rc2 Nd3+ 49. Nxd3 cxd3 50. Rc1 Rb2+ 51. Ke3 d2 0-1

[Event "Tarnowskie Gory Piasta Memorial 8th"]
[Site "Tarnowskie Gory"]
[Date "2010.08.03"]
[Round "6"]
[White "Kostowski, Andrzej"]
[Black "Osuchowski, Samuel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1760"]
[PlyCount "103"]
[EventDate "2010.07.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. a3 0-0 6. 0-0 b6 7. Re1 Bb7 8. b4 Nbd7 9. Nbd2 c5 10. bxc5 bxc5 11. dxc5 Bxc5 12. Nb3 Bb6 13. Bb2 Qc7 14. Rc1 Rac8 15. e3 h6 16. Nfd4 Ba6 17. Bf1 Bxf1 18. Rxf1 a6 19. Qe2 Qb7 20. Nf3 Bc7 21. Rfd1 Bd6 22. Rb1 Qa7 23. Bd4 Qa8 24. Bb2 Ne4 25. Qe1 Rxc2 26. Nfd2 Nxd2 27. Rxd2 Rxd2 28. Qxd2 Ne5 29. Bxe5 Bxe5 30. Rc1 Bd6 31. a4 Rc8 32. Nd4 Qb7 33. Rxc8+ Qxc8 34. Qa5 Be5 35. Nf3 Bc3 36. Qb6 g6 37. Kg2 Kg7 38. h4 Qc4 39. a5 Qb4 40. Qa7 Qxa5 41. g4 Qb5 42. g5 hxg5 43. Nxg5 Qe8 44. Qxa6 Bf6 45. Nf3 Qe7 46. Qa4 e5 47. Qg4 e4 48. Ng5 Bxg5 49. hxg5 Qe5 50. Qh4 Kf8 51. Qg4 Qf5 52. Qg3 1/2-1/2

[Event "Tarnowskie Gory Piasta Memorial 8th"]
[Site "Tarnowskie Gory"]
[Date "2010.08.02"]
[Round "5"]
[White "Kolasa, Zbigniew"]
[Black "Kostowski, Andrzej"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "1600"]
[BlackElo "1760"]
[PlyCount "96"]
[EventDate "2010.07.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 h6 4. Ngf3 dxe4 5. Nxe4 Nf6 6. Bd3 Nbd7 7. 0-0 Be7 8. c3 a6 9. h3 b6 10. Re1 Bb7 11. Qc2 g5 12. Nxf6+ Nxf6 13. Ne5 Qd5 14. f3 Nh5 15. Be4 Qd6 16. Bxb7 Ra7 17. Bc6+ Kf8 18. Be4 c5 19. Be3 Rc7 20. Rad1 Rg8 21. Qf2 c4 22. Kf1 Nf4 23. Bxf4 gxf4 24. Qc2 Bh4 25. Re2 f5 26. Bxf5 exf5 27. Qxf5+ Qf6 28. Nd7+ Rxd7 29. Qxd7 Qg6 30. Qc8+ Kf7 31. Qxc4+ Kg7 32. Qc7+ Kh8 33. Qxf4 Bg5 34. Qe4 Qg7 35. Qc6 Bf4 36. g4 Qg5 37. Re8 Qh4 38. Rxg8+ Kxg8 39. Qe8+ Kg7 40. Qd7+ Kg8 41. Re1 Qxh3+ 42. Ke2 Qh2+ 43. Kd3 Qd2+ 44. Ke4 Bg5 45. Qe8+ Kg7 46. Qd7+ Kh8 47. Qe8+ Kg7 48. Qd7+ Kg8 1/2-1/2

[Event "Tarnowskie Gory Piasta Memorial 8th"]
[Site "Tarnowskie Gory"]
[Date "2010.08.01"]
[Round "3"]
[White "Kaczmarski, Andrzej"]
[Black "Kostowski, Andrzej"]
[Result "1/2-1/2"]
[ECO "C08"]
[BlackElo "1760"]
[PlyCount "97"]
[EventDate "2010.07.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Qe2+ Be6 7. Ngf3 Nf6 8. dxc5 Bxc5 9. Nb3 Be7 10. Ne5 Rc8 11. Nd4 Bd7 12. Nxd7 Qxd7 13. c3 0-0 14. Bxc6 bxc6 15. 0-0 Rfe8 16. Qd3 Ne4 17. f3 Nc5 18. Qc2 Bf6 19. Bf4 Ne6 20. Nxe6 fxe6 21. Rad1 e5 22. Bg3 a5 23. Rfe1 Qa7+ 24. Bf2 Qb7 25. b3 c5 26. Qd3 Red8 27. Qc2 c4 28. Qb2 cxb3 29. axb3 e4 30. Bd4 Bxd4+ 31. Rxd4 exf3 32. gxf3 Rf8 33. Kg2 Rf6 34. Rg4 h5 35. Rg5 d4 36. Qe2 Rcf8 37. Qe4 Qf7 38. Rf1 dxc3 39. Rxa5 Qg6+ 40. Qxg6 Rxg6+ 41. Kf2 Rb6 42. Rxh5 Rxb3 43. Rc5 c2 44. Ke2 Re8+ 45. Kf2 Rf8 46. Ke2 Rb1 47. Rxc2 Rxf1 48. Kxf1 Rxf3+ 49. Kg2 1/2-1/2

[Event "Tarnowskie Gory Piasta Memorial 8th"]
[Site "Tarnowskie Gory"]
[Date "2010.08.01"]
[Round "4"]
[White "Kostowski, Andrzej"]
[Black "Korzonek, Marek"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1760"]
[BlackElo "1776"]
[PlyCount "148"]
[EventDate "2010.07.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. a3 e6 5. Nc3 g6 6. Bd2 Bg7 7. c5 0-0 8. Nf3 Nfd7 9. Be2 e5 10. h3 Qe7 11. 0-0 a6 12. Na4 f5 13. Rc1 Re8 14. Re1 Qf7 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Bc3 Nd7 18. Bxe5 Nxe5 19. Nb6 Rb8 20. b4 Qc7 21. Qd4 Nd7 22. Nxd7 Bxd7 23. Qf6 Re6 24. Qc3 Rbe8 25. Bf3 Qd8 26. Qd4 Qc7 27. g3 Kf7 28. Kh2 Bc8 29. Rg1 Qe5 30. Qxe5 Rxe5 31. h4 Kf6 32. Kg2 h5 33. Rcd1 R5e7 34. Rd4 Ke5 35. Rh1 Be6 36. Kf1 Ra8 37. Kg2 Ree8 38. Rb1 Reb8 39. Rdd1 b5 40. cxb6 Rxb6 41. Rdc1 Kd6 42. Be2 Bd7 43. Rb3 a5 44. Rcb1 Rab8 45. Bd1 axb4 46. Rxb4 Rxb4 47. Rxb4 Ra8 48. a4 Ra6 49. Rb8 c5 50. Rg8 Ke7 51. Rg7+ Ke8 52. Kf3 Bxa4 53. Bxa4+ Rxa4 54. Rxg6 Ke7 55. Rh6 c4 56. Rc6 Kd7 57. Rc5 Kd6 58. Rc8 Ra2 59. Rd8+ Kc5 60. Rc8+ Kb4 61. Rb8+ Kc5 62. Rc8+ Kd6 63. Rd8+ Kc6 64. Rc8+ Kd7 65. Rc5 Ke6 66. Rc6+ Ke5 67. Rc8 Ra6 68. Re8+ Re6 69. Rc8 Re7 70. Ke2 Re6 71. f3 Kd6 72. f4 Kd7 73. Rh8 d4 74. Rxh5 Rxe3+ 0-1

[Event "Tarnowskie Gory Piasta Memorial 8th"]
[Site "Tarnowskie Gory"]
[Date "2010.07.31"]
[Round "2"]
[White "Kostowski, Andrzej"]
[Black "Bes, Michal"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1760"]
[BlackElo "1946"]
[PlyCount "132"]
[EventDate "2010.07.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. e3 exd4 4. exd4 Nf6 5. h3 Be7 6. Nf3 0-0 7. c5 b6 8. cxb6 axb6 9. Be2 c5 10. 0-0 Nc6 11. Be3 Bf5 12. Bd3 Bxd3 13. Qxd3 Nb4 14. Qd1 Nxa2 15. Bd2 Ne4 16. Be1 c4 17. Nc3 Nb4 18. Rxa8 Qxa8 19. Ne5 Rd8 20. Nxe4 dxe4 21. Nxc4 b5 22. Ne5 Qd5 23. Bc3 Na6 24. Qe2 Rd6 25. b4 Rd8 26. Qb2 Nc7 27. Ng4 Ne6 28. Ne3 Qg5 29. Kh1 Nf4 30. Qd2 h5 31. f3 f5 32. fxe4 fxe4 33. Nf5 Nd5 34. Nxe7+ Qxe7 35. Rf5 e3 36. Qa2 Qe6 37. Re5 Qf7 38. Qb3 e2 39. Bd2 Qf1+ 40. Kh2 Qd1 41. Qa2 Qa4 42. Qxa4 bxa4 43. Rxe2 Rb8 44. Re1 Nxb4 45. Rb1 Nc6 46. Ra1 Ra8 47. d5 Nd4 48. Bc3 Nb5 49. Bb4 a3 50. d6 Kf7 51. h4 Ke6 52. Kg3 a2 53. Kf4 Ra4 54. Kg5 Rxb4 55. Rxa2 Nxd6 56. Kxh5 Ne8 57. Ra6+ Kf7 58. Ra7+ Ke6 59. Ra6+ Nd6 60. g4 Ke7 61. Ra7+ Kf8 62. Ra8+ Kf7 63. Ra7+ Kg8 64. Ra8+ Kh7 65. Ra7 Ne4 66. g5 Ng3# 0-1

[Event "Tarnowskie Gory Piasta Memorial 8th"]
[Site "Tarnowskie Gory"]
[Date "2010.07.31"]
[Round "1"]
[White "Majchrzyk, Dominik"]
[Black "Kostowski, Andrzej"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "1760"]
[PlyCount "51"]
[EventDate "2010.07.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. g3 c6 2. Bg2 d5 3. Nf3 Nf6 4. 0-0 Bg4 5. e3 e6 6. h3 Bh5 7. Kh2 Bd6 8. Nc3 Qc7 9. Qe1 Nbd7 10. d4 Bxf3 11. Bxf3 g5 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Nf6 15. Qd3 h6 16. Bd2 Rg8 17. Qe2 0-0-0 18. Kg2 Rg6 19. Bh5 Nxh5 20. Qxh5 Rdg8 21. a3 f5 22. Qe2 g4 23. h4 f4 24. Bb4 f3+ 25. Qxf3 gxf3+ 26. Kg1 0-1

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2010.03.28"]
[Round "9"]
[White "Solek, Zenon"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1895"]
[BlackElo "1774"]
[PlyCount "93"]
[EventDate "2010.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 Bd7 9. 0-0 a6 10. Nb3 0-0 11. f4 Qc8 12. h3 Rb8 13. Rc1 b6 14. Bf3 Qd8 15. Qe2 e6 16. Rfd1 Qe7 17. Qd2 Ne8 18. e5 Na5 19. Ne4 Ba4 20. Nxa5 bxa5 21. b3 Bc6 22. exd6 Qd8 23. Bc5 Bxe4 24. Bxe4 Nf6 25. Bf3 Nd7 26. Bd4 e5 27. fxe5 Nxe5 28. Bxe5 Bxe5 29. c5 Qh4 30. c6 Qg3 31. c7 Qh2+ 32. Kf1 Bf4 33. cxb8Q Rxb8 34. d7 Rd8 35. Qxa5 Rxd7 36. Rxd7 Qh1+ 37. Kf2 Qxc1 38. Qd8+ Kg7 39. Qe7 Qc2+ 40. Qe2 Qc5+ 41. Kf1 Bh2 42. Qc4 Qf5 43. Qd3 Qf6 44. a4 Bg3 45. Rd5 Qa1+ 46. Qd1 Qf6 47. Qd4 1-0

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2010.03.27"]
[Round "8"]
[White "Kostowski, Andrzej"]
[Black "Radziejewski, Adam"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1774"]
[PlyCount "84"]
[EventDate "2010.03.20"]
[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. e3 Nf6 4. a3 Be7 5. Nc3 0-0 6. Bd2 Nbd7 7. Nf3 c6 8. c5 Qc7 9. h3 e5 10. dxe5 Nxe5 11. b4 Bf5 12. Nd4 Nd3+ 13. Bxd3 Bxd3 14. Qf3 Ne4 15. Nce2 a5 16. Bc1 axb4 17. 0-0 Nxc5 18. Bb2 Be4 19. Qg4 h5 20. Qxh5 Nd3 21. Bc1 bxa3 22. Bd2 Qe5 23. Qg4 Qg5 24. Qxg5 Bxg5 25. f4 Bf6 26. Bc3 Nb2 27. g4 Nc4 28. Bb4 Rfe8 29. g5 Be7 30. Bxe7 Rxe7 31. Kf2 Bd3 32. Rfd1 Rxe3 33. Ng3 Rae8 34. h4 c5 35. Nf3 d4 36. Ra2 Be4 37. Ne1 b5 38. Nxe4 R8xe4 39. Nd3 Nb2 40. Nxb2 Re2+ 41. Kf1 axb2 42. Ra8+ Kh7 0-1

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2010.03.26"]
[Round "7"]
[White "Gwozdzik, Zbigniew"]
[Black "Kostowski, Andrzej"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1923"]
[BlackElo "1774"]
[PlyCount "70"]
[EventDate "2010.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nf6 6. Nc3 a6 7. d4 cxd4 8. Nxd4 0-0 9. e4 d6 10. Nc2 Bd7 11. Rb1 Rc8 12. Qe2 Ne8 13. Nd5 e6 14. Nde3 Qa5 15. a3 Qb6 16. Bd2 Nd4 17. Nxd4 Bxd4 18. b3 Bc6 19. Nc2 Bg7 20. Be3 Qc7 21. Rbd1 Be5 22. f4 Bg7 23. Qf2 b5 24. c5 Ba8 25. b4 Nf6 26. Rxd6 Bxe4 27. h3 Bxg2 28. Qxg2 Nd5 29. Rd1 a5 30. Bd4 axb4 31. Bxg7 Qxc5+ 32. Kh2 Kxg7 33. R6xd5 exd5 34. Nxb4 d4 35. Qe4 Rfe8 0-1

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2010.03.25"]
[Round "6"]
[White "Kostowski, Andrzej"]
[Black "Ekert, Mariusz"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "1774"]
[PlyCount "63"]
[EventDate "2010.03.20"]
[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 Nf6 2. c4 c5 3. Nf3 e6 4. e3 d5 5. Nc3 Nc6 6. cxd5 exd5 7. Bb5 a6 8. Bxc6+ bxc6 9. Ne5 Qc7 10. Qa4 Bd7 11. Nxd7 Qxd7 12. 0-0 Bd6 13. dxc5 Bxc5 14. b3 0-0 15. Bb2 Rfe8 16. b4 Bd6 17. Ne2 Ne4 18. Bd4 Re6 19. f3 Nd2 20. Rf2 Nc4 21. Nf4 Rh6 22. Qc2 Bxb4 23. Qd3 Qc7 24. g3 Re8 25. Rc1 Bd6 26. Re2 Bxf4 27. exf4 Rxe2 28. Qxe2 Re6 29. Qd3 Qa5 30. Bc3 Qb5 31. Bd4 Qa5 32. Bc3 1/2-1/2

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2010.03.24"]
[Round "5"]
[White "Kostowski, Andrzej"]
[Black "Czornik, Adam"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "1774"]
[BlackElo "1766"]
[PlyCount "73"]
[EventDate "2010.03.20"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. c5 Bg7 5. h3 0-0 6. Nf3 b6 7. cxb6 axb6 8. e3 Bb7 9. Be2 c5 10. 0-0 Nc6 11. Bd2 Re8 12. Bb5 e6 13. Ne5 Qc7 14. Rc1 Re7 15. Nxc6 Bxc6 16. Bxc6 Qxc6 17. a4 Rea7 18. b3 Ne8 19. Nb5 Ra6 20. Qc2 Bf8 21. Ra1 Nd6 22. Nxd6 Qxd6 23. Rfc1 Rc8 24. Qd3 Ra7 25. g3 Rac7 26. Qb5 c4 27. e4 c3 28. Bf4 Qd8 29. Bxc7 Qxc7 30. e5 Bh6 31. Rc2 Bd2 32. Rd1 Qd8 33. Qd3 Qg5 34. Rdxd2 cxd2 35. Rxc8+ Kg7 36. Rc2 Qf5 37. Rxd2 1-0

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2010.03.23"]
[Round "4"]
[White "Hendel, Kazimierz"]
[Black "Kostowski, Andrzej"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1686"]
[BlackElo "1774"]
[PlyCount "198"]
[EventDate "2010.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Be7 4. Bc4 Bh4+ 5. g3 Be7 6. c3 b6 7. d3 Bb7 8. Be3 Nc6 9. Nbd2 Nf6 10. Ne5 d6 11. Nxc6 Bxc6 12. Qe2 d5 13. Bb3 dxe4 14. dxe4 Nxe4 15. Nxe4 Bxe4 16. Rd1 Qc8 17. Ba4+ Bc6 18. Bb5 a6 19. Bxc6+ Qxc6 20. 0-0 0-0 21. Qf3 Qa4 22. Qb7 Bf6 23. Qxb6 Qxa2 24. Rd7 Qa4 25. Rb7 c4 26. Qb4 Qc6 27. Ba7 Qe4 28. Rb8 Rfxb8 29. Bxb8 a5 30. Qb5 Be7 31. Be5 a4 32. Bd4 h6 33. Qxc4 Qb7 34. f5 exf5 35. Rxf5 Bf8 36. Rb5 Qf3 37. Qd5 Qd1+ 38. Kg2 Qe2+ 39. Bf2 Re8 40. Rb7 Re6 41. Qf3 Re7 42. Qxe2 Rxe2 43. Kf3 Rc2 44. Rb8 a3 45. bxa3 Rxc3+ 46. Ke4 f6 47. Kd5 Kf7 48. Rxf8+ Kxf8 49. a4 Ke8 50. a5 Ra3 51. Be1 Kd7 52. Kc5 Kc7 53. Kb5 Kb7 54. Bb4 Ra2 55. h4 g6 56. Bf8 h5 57. Be7 Rb2+ 58. Kc4 Rf2 59. Kd4 Rf5 60. Bd8 Ka6 61. Ke4 Rf1 62. Ke3 Kb5 63. Ke2 Rf5 64. Ke3 Ka6 65. Ke4 Rf1 66. Ke3 f5 67. Ke2 Rg1 68. Kf3 Rd1 69. Bb6 Rc1 70. Kf4 Rc4+ 71. Kf3 Ra4 72. Bd8 Kb5 73. Bc7 Kc6 74. Bb6 Kd5 75. Ke3 Ke6 76. Bc7 Kf7 77. Bd8 Kg7 78. Bc7 Kh6 79. Bf4+ Kg7 80. Be5+ Kf7 81. Bc7 Ra3+ 82. Kf4 Kf6 83. Bd8+ Ke6 84. Bc7 Ra4+ 85. Kg5 Kf7 86. Kh6 Rc4 87. Bb6 Rc6 88. Be3 Re6 89. Bf4 Kf6 90. Bg5+ Ke5 91. Bf4+ Ke4 92. Kg5 Rc6 93. Bd2 Kf3 94. Bf4 Ra6 95. Bc7 Kf2 96. Kf4 Rc6 97. Bb6+ Kg2 98. Bd4 Rc4 99. Ke5 Kxg3 0-1

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2010.03.22"]
[Round "3"]
[White "Kostowski, Andrzej"]
[Black "Bogacki, Henryk"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1774"]
[BlackElo "1615"]
[PlyCount "82"]
[EventDate "2010.03.20"]
[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 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bd2 Nxe5 5. Nxe5 Qxe5 6. Bc3 Qe6 7. e3 d5 8. Be2 c6 9. Nd2 Nf6 10. b3 Bd6 11. Nf3 0-0 12. 0-0 h6 13. Bb2 Ne4 14. Qc1 Qg6 15. Kh1 Re8 16. Bd3 Qh5 17. h4 Bg4 18. Qd1 Bxf3 19. Qxf3 Qxh4+ 20. Qh3 Nxf2+ 21. Rxf2 Qxf2 22. Rf1 Qg3 23. Qh5 Rf8 24. Rf3 Qg5 25. Qh3 Rad8 26. Rf5 Qg3 27. Qh5 Rde8 28. Rf3 Qe1+ 29. Rf1 Qg3 30. Rf3 Qg5 31. Qh3 Re6 32. Bf5 Re7 33. Bd3 Rfe8 34. Bc1 Re5 35. Kg1 d4 36. Qd7 Qe7 37. Qg4 dxe3 38. Bc4 e2 39. Bxh6 e1Q+ 40. Bf1 Bc5+ 41. Kh2 Q7h4+ 0-1

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2010.03.21"]
[Round "2"]
[White "Krasnodebska, Magdalena"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2066"]
[BlackElo "1774"]
[PlyCount "95"]
[EventDate "2010.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. d3 h6 7. Be3 e6 8. Nbd2 Nf6 9. Qe1 Be7 10. Ne5 Bh5 11. f4 Ng4 12. Nxg4 Bxg4 13. f5 exf5 14. exf5 Qd5 15. Qf2 Bh5 16. Rae1 Kf8 17. Ne4 f6 18. Bxc5 Bxc5 19. Nxc5 Bf7 20. c4 Qd6 21. Nxb7 Qxd3 22. Qc5+ Kg8 23. Nd6 Rf8 24. Qxc6 Qd4+ 25. Kh1 Kh7 26. Re7 Bh5 27. b3 a5 28. Qd7 Rhg8 29. Ne4 Qb2 30. c5 Re8 31. Re6 Rd8 32. Qb7 Kh8 33. Nd6 Qd4 34. Qc7 a4 35. Re4 Qd3 36. Rfe1 axb3 37. axb3 Qxb3 38. Re7 Ra8 39. h3 Ra2 40. R1e3 Qc2 41. Qc6 Qf2 42. Re1 Bg4 43. Re8 Bh5 44. R8e7 Bg4 45. Re8 Bxf5 46. Rxg8+ Kxg8 47. Qd5+ Kh8 48. Re8+ 1-0

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2010.03.20"]
[Round "1"]
[White "Matczyk, Bartosz"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2013"]
[BlackElo "1774"]
[PlyCount "91"]
[EventDate "2010.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 h6 6. f4 d6 7. Nge2 Be7 8. 0-0 Bd7 9. h3 a6 10. g4 Nh7 11. f5 Bf6 12. Nf4 0-0 13. fxe6 Bxe6 14. Ncd5 Bd4+ 15. Kh1 Be5 16. c3 Bxd5 17. Nxd5 Qh4 18. Qf3 Ng5 19. Bxg5 Qxg5 20. Rad1 Qh4 21. Ne3 Ne7 22. d4 cxd4 23. cxd4 Bf6 24. Nc4 Nc6 25. Nxd6 Nxd4 26. Qe3 Ne6 27. e5 Qg5 28. Qxg5 Bxg5 29. Nxb7 Rab8 30. b3 Bf4 31. Nc5 Nxc5 32. Rxf4 Ne6 33. Ra4 Rb6 34. Rd6 Rfb8 35. Rxa6 Rxa6 36. Rxa6 Rb5 37. Ra8+ Kh7 38. Ra7 Kg8 39. Bf1 Rxe5 40. Bc4 Re1+ 41. Kg2 Nd8 42. Ra8 Rd1 43. a4 Kf8 44. a5 Ke7 45. a6 Ra1 46. Bd5 1-0

[Event "Pszczyna op"]
[Site "Pszczyna"]
[Date "2009.07.18"]
[Round "8"]
[White "Andrzejewski, Tomasz"]
[Black "Kostowski, Andrzej"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1810"]
[PlyCount "92"]
[EventDate "2009.07.14"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Be3 Nf6 7. a3 e5 8. Nb3 Be6 9. Nd2 Be7 10. Bd3 h6 11. 0-0 g5 12. b4 b5 13. Rc1 Rc8 14. Kh1 Nxb4 15. axb4 Rxc3 16. Qe2 d5 17. exd5 Nxd5 18. Ne4 Nxe3 19. Qxe3 Rc8 20. Ng3 f6 21. Rcd1 Qc7 22. Rb1 Kf8 23. Qe4 Qc6 24. Qg6 Bf7 25. Qf5 Be6 26. Qg6 Qe8 27. Qe4 h5 28. Nf5 Rd8 29. Rfe1 Bd5 30. Qe2 Qc6 31. f3 h4 32. h3 Kf7 33. Ne3 Be6 34. Ng4 Bc4 35. Qxe5 Rde8 36. Qf5 Bxd3 37. cxd3 Qd6 38. Ne5+ Kf8 39. Ng6+ Kg7 40. Nxh8 Kxh8 41. Re6 Qd7 42. Rbe1 Kg7 43. Qe4 Kf7 44. d4 Bxb4 45. Rxe8 Bxe1 46. Qg6+ Kxg6 0-1

[Event "Pszczyna op"]
[Site "Pszczyna"]
[Date "2009.07.18"]
[Round "7"]
[White "Kostowski, Andrzej"]
[Black "Kostrzewski, Jakub"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "1810"]
[BlackElo "1606"]
[PlyCount "128"]
[EventDate "2009.07.14"]
[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 d6 2. c4 g6 3. Nc3 Nf6 4. h3 Bg7 5. e4 0-0 6. Be3 Nc6 7. a3 e5 8. d5 Ne7 9. Be2 Nd7 10. g4 c6 11. b4 cxd5 12. cxd5 Nb6 13. Rc1 Bd7 14. Nf3 Rc8 15. Nd2 a6 16. h4 h6 17. h5 g5 18. 0-0 Kh8 19. Kg2 Ng8 20. Rg1 Nf6 21. f3 Ne8 22. a4 Nxa4 23. Qb3 Nxc3 24. Rxc3 Rxc3 25. Qxc3 Qb8 26. Rc1 Nf6 27. Qc7 Rc8 28. Qxb8 Rxb8 29. Rc7 b5 30. Ra7 Bc8 31. Nb3 Bf8 32. Na5 Kg7 33. Nc6 Rb7 34. Rxa6 Rc7 35. Rb6 Nd7 36. Rxb5 Ba6 37. Bb6 Bxb5 38. Bxc7 Bxe2 39. Na7 f6 40. Kf2 Bc4 41. Nc6 Kf7 42. Na7 Ke8 43. Nc8 Ba6 44. Na7 Be7 45. b5 Bb7 46. Nc6 Nc5 47. Bb6 Na4 48. Ba7 Bd8 49. Kf1 Nc3 50. b6 Na4 51. Na5 Ba6+ 52. Kg2 Bxb6 53. Bxb6 Nxb6 54. Nc6 Bb5 55. Nb4 Nc4 56. Kf2 Kd7 57. Ke1 Kc7 58. Kd1 Kb6 59. Ke1 Kc5 60. Nd3+ Kd4 61. Nb4 Na5 62. Kf2 Kc3 63. Na2+ Kb2 64. Nb4 Kb3 0-1

[Event "Pszczyna op"]
[Site "Pszczyna"]
[Date "2009.07.17"]
[Round "6"]
[White "Andrzejewski, Pawel"]
[Black "Kostowski, Andrzej"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "1810"]
[PlyCount "97"]
[EventDate "2009.07.14"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nf3 h6 5. c3 Nf6 6. Bd3 Bg4 7. h3 Be6 8. Bf4 Bd6 9. Bxd6 Qxd6 10. 0-0 0-0 11. Nbd2 Nbd7 12. Qc2 c5 13. dxc5 Nxc5 14. Bf5 Bxf5 15. Qxf5 Rac8 16. Rfe1 Rce8 17. Rad1 Qb6 18. Qc2 Nce4 19. Nxe4 dxe4 20. Nd4 Qa5 21. Qb3 a6 22. Nc2 Qg5 23. Ne3 b5 24. Nd5 Nxd5 25. Qxd5 Re5 26. Qd2 Qg6 27. Qd6 Re6 28. Qf4 Rfe8 29. Rd4 Rf6 30. Qh4 Rfe6 31. Rd8 Rxd8 32. Qxd8+ Kh7 33. Qd4 f5 34. c4 bxc4 35. Qxc4 Rc6 36. Qe2 Rc5 37. Qd2 Qc6 38. Qf4 Qc8 39. Rd1 a5 40. Qd6 Rc2 41. Rd2 Rc1+ 42. Kh2 Rc6 43. Qe5 Rc5 44. Rd5 Rxd5 45. Qxd5 a4 46. Qb5 Qc7+ 47. g3 Qc2 48. Qxf5+ Kh8 49. Qf8+ 1/2-1/2

[Event "Pszczyna op"]
[Site "Pszczyna"]
[Date "2009.07.16"]
[Round "5"]
[White "Kostowski, Andrzej"]
[Black "Tchorzewski, Kazimierz"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1810"]
[BlackElo "1872"]
[PlyCount "83"]
[EventDate "2009.07.14"]
[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. Nf3 c5 3. e3 e6 4. g3 d5 5. b3 Qa5+ 6. Bd2 Qc7 7. c4 Nc6 8. Bd3 cxd4 9. exd4 Nb4 10. Bxb4 Bxb4+ 11. Nbd2 0-0 12. 0-0 b6 13. a3 Bxd2 14. Qxd2 Bb7 15. Ne5 dxc4 16. bxc4 Nd7 17. Nxd7 Qxd7 18. Qe3 Rad8 19. Rad1 Rfe8 20. f3 Qc7 21. Rf2 g6 22. Bf1 Qe7 23. Rdd2 Qf6 24. Be2 Kg7 25. h3 h5 26. h4 Qf5 27. Kh2 f6 28. Rf1 g5 29. Bd3 Qa5 30. hxg5 Qxg5 31. f4 Qh6 32. Be4 Bxe4 33. Qxe4 Qg6 34. Qb7+ Qf7 35. Qf3 f5 36. Rh1 Rh8 37. Kg2 Rh6 38. Rh4 Qf6 39. d5 Kg6 40. d6 Rh7 41. Qe2 Qc3 42. Qxe6+ 1/2-1/2

[Event "Pszczyna op"]
[Site "Pszczyna"]
[Date "2009.07.16"]
[Round "4"]
[White "Temel, Jan"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1962"]
[BlackElo "1810"]
[PlyCount "61"]
[EventDate "2009.07.14"]
[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. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Bd7 6. e4 h6 7. Be3 Nf6 8. Be2 e6 9. 0-0 Be7 10. Ndb5 Bc8 11. c5 dxc5 12. Qxd8+ Kxd8 13. Rfd1+ Bd7 14. f4 a6 15. Na3 b5 16. e5 Nd5 17. Nxd5 exd5 18. Rxd5 Kc7 19. Bxc5 Be6 20. Bd6+ Kd7 21. Rd2 Rac8 22. g4 g6 23. Nc2 Bxd6 24. exd6 f5 25. Ne3 Rhg8 26. a4 Rb8 27. axb5 axb5 28. Ra6 Rgc8 29. gxf5 gxf5 30. Bf3 Ra8 31. Bxc6+ 1-0

[Event "Pszczyna op"]
[Site "Pszczyna"]
[Date "2009.07.15"]
[Round "3"]
[White "Jaworek, Miroslaw"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1885"]
[BlackElo "1810"]
[PlyCount "67"]
[EventDate "2009.07.14"]
[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 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 a6 5. Bc4 e6 6. Nf3 h6 7. 0-0 b5 8. Bb3 Bb7 9. Qe2 Nc6 10. Bf4 Nf6 11. Rfd1 Qb6 12. e5 Nh7 13. Ne4 Be7 14. Nd6+ Bxd6 15. Rxd6 Rd8 16. Rad1 Qc7 17. Qd3 Nf8 18. Be3 g5 19. Rc1 Qa5 20. Bd2 Qb6 21. a4 b4 22. Be3 Qc7 23. a5 Qxa5 24. Rc5 Qc7 25. Ba4 Qb8 26. Nd4 Nxd4 27. Qxd4 Qa8 28. f3 a5 29. Rc7 Bd5 30. Ra7 Qc8 31. Qc5 Qb8 32. Qxa5 Bc6 33. Bxc6 dxc6 34. Rxd8+ 1-0

[Event "Pszczyna op"]
[Site "Pszczyna"]
[Date "2009.07.14"]
[Round "2"]
[White "Kostowski, Andrzej"]
[Black "Blasiak, Miroslaw"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1810"]
[BlackElo "1965"]
[PlyCount "58"]
[EventDate "2009.07.14"]
[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 d5 2. c4 e6 3. e3 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. a3 a6 7. cxd5 Nxd5 8. Be2 Be7 9. 0-0 0-0 10. dxc5 Nxc3 11. bxc3 Bxc5 12. Qc2 Qe7 13. Bd3 h6 14. Bb2 Bd7 15. a4 Rac8 16. Qe2 e5 17. Nd2 f5 18. Bc4+ Kh8 19. Nb3 Bd6 20. Rfd1 Rf6 21. Rd2 e4 22. Bd5 Rg6 23. g3 Ne5 24. Kh1 Nf3 25. Rdd1 Nxh2 26. Kxh2 Qh4+ 27. Kg2 Bxg3 28. Qd2 Bh2+ 29. Kf1 Qh3+ 0-1

[Event "Pszczyna op"]
[Site "Pszczyna"]
[Date "2009.07.14"]
[Round "1"]
[White "Wiecek, Pawel"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2070"]
[BlackElo "1810"]
[PlyCount "75"]
[EventDate "2009.07.14"]
[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 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. Nf3 Be7 6. Nc3 Bd7 7. 0-0 h6 8. b3 Na6 9. Bb2 Nc7 10. Ne5 Bd6 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 0-0 14. Bc2 Be8 15. Qd3 f5 16. Rfe1 Bxe5 17. Rxe5 Bg6 18. Rd1 Kh7 19. Qf3 Qf6 20. Qf4 Rac8 21. h4 Qf7 22. Ba3 Rfd8 23. g4 Rd7 24. h5 Bxh5 25. gxh5 Qxh5 26. Rde1 Kh8 27. R5e3 Rcd8 28. Bb2 Rf8 29. Bd1 Qf7 30. Rh3 Kh7 31. Kh2 Rg8 32. Rg1 Qf6 33. Bc3 Qd8 34. Qg3 g5 35. Kg2 c5 36. d5 exd5 37. Rxh6+ Kxh6 38. Qh3+ 1-0

[Event "Chorzow op 45th"]
[Site "Chorzow"]
[Date "2009.04.04"]
[Round "8"]
[White "Kostowski, Andrzej"]
[Black "Klama, Andrzej"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1846"]
[BlackElo "1663"]
[PlyCount "76"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 Be7 7. e3 d6 8. Bd3 g5 9. Bg3 g4 10. Nh4 h5 11. 0-0 Nfd7 12. e4 Bxh4 13. Ne2 Bg5 14. f4 gxf3 15. Rxf3 Qe7 16. a4 f5 17. d5 h4 18. Bf4 Nc5 19. exf5 e5 20. Re3 Qf6 21. b4 Nxd3 22. Qxd3 Kf7 23. Bxg5 Qxg5 24. Rf1 Nd7 25. f6 Rag8 26. g3 Rh6 27. Kf2 hxg3+ 28. hxg3 Rxf6+ 29. Ke1 Rxf1+ 30. Kxf1 Nf6 31. Ke1 Bc8 32. Rf3 Bg4 33. Re3 Bxe2 34. Qxe2 Ke7 35. c5 Nxd5 36. cxd6+ cxd6 37. Rf3 Rh8 38. Kf1 Qc1+ 0-1

[Event "Chorzow op 45th"]
[Site "Chorzow"]
[Date "2009.04.03"]
[Round "7"]
[White "Skrzyczek, Tomasz"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "2027"]
[BlackElo "1846"]
[PlyCount "31"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nc6 5. Nc3 Bd7 6. Bf4 Nf6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 c5 10. Qd2 Qa5 11. Bxd6 Bxd6 12. Qxd6 Rd8 13. e5 Ng8 14. Nb5 Bg4 15. Nc7+ Qxc7 16. Bb5+ 1-0

[Event "Chorzow op 45th"]
[Site "Chorzow"]
[Date "2009.04.02"]
[Round "6"]
[White "Sobek, Piotr"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1866"]
[BlackElo "1846"]
[PlyCount "39"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 h6 5. Nc3 c6 6. Bd2 Be6 7. Bd3 Nf6 8. e5 c5 9. Qh4 dxe5 10. Nxe5 Nc6 11. Nxc6 bxc6 12. 0-0 Be7 13. Rad1 Qc7 14. Rfe1 Ng4 15. Rxe6 fxe6 16. Qxg4 0-0-0 17. Qxe6+ Kb7 18. Be4 Rd7 19. Qb3+ Ka8 20. Nb5 1-0

[Event "Chorzow op 45th"]
[Site "Chorzow"]
[Date "2009.04.01"]
[Round "5"]
[White "Kostowski, Andrzej"]
[Black "Kostrzewa, Tadeusz"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1846"]
[PlyCount "79"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. e3 d5 4. a3 dxc4 5. Bxc4 b6 6. Nf3 Bb7 7. Nc3 Be7 8. 0-0 0-0 9. Be2 Nbd7 10. Qc2 c5 11. dxc5 Nxc5 12. Rd1 Qc7 13. Nb5 Qb8 14. b4 Nce4 15. Bb2 Rc8 16. Qb1 a6 17. Be5 axb5 18. Bxb8 Nc3 19. Qb2 Nxd1 20. Rxd1 Raxb8 21. Nd4 Ne4 22. f3 Nc3 23. Rc1 Nxe2+ 24. Nxe2 Rd8 25. Qe5 Bd5 26. Nd4 Bd6 27. Qh5 Rbc8 28. Re1 g6 29. Qh4 Bc4 30. f4 Bf8 31. Qg3 Bg7 32. h4 Rd5 33. Kh1 Rcd8 34. Qf2 Bxd4 35. exd4 Rxd4 36. Rg1 R8d5 37. Kh2 Re4 38. Qxb6 Rxf4 39. Qb8+ Kg7 40. Qxf4 1-0

[Event "Chorzow op 45th"]
[Site "Chorzow"]
[Date "2009.03.31"]
[Round "4"]
[White "Mandla, Maciej"]
[Black "Kostowski, Andrzej"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1690"]
[BlackElo "1846"]
[PlyCount "116"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 h6 5. d3 Nc6 6. h3 Na5 7. Bb3 Nxb3 8. axb3 Be6 9. Be3 a6 10. 0-0 Be7 11. Ne2 c5 12. Nh2 0-0 13. f4 exf4 14. Nxf4 Bd7 15. Nh5 Kh7 16. c3 a5 17. Ng3 b6 18. Nf5 Bxf5 19. Rxf5 Qd7 20. Ng4 Nxg4 21. Qxg4 Qe6 22. b4 axb4 23. Rxa8 Rxa8 24. cxb4 Bf8 25. Qf3 Ra7 26. g4 g6 27. Rf6 Qa2 28. Qe2 Bg7 29. Rxd6 Qa1+ 30. Kg2 Ra2 31. Qf3 Qxb2+ 32. Bf2 Qb3 33. bxc5 bxc5 34. Rd5 Qb7 35. Kg3 Qc7+ 36. Kh4 Qe7+ 37. g5 hxg5+ 38. Kg4 Qe6+ 39. Kxg5 Qe7+ 40. Kg4 Qe6+ 41. Kf4 g5+ 42. Kg3 Be5+ 43. Kg2 Kg6 44. Rxc5 f6 45. Rd5 Ra8 46. Rc5 Ra2 47. Qf5+ Qxf5 48. exf5+ Kh5 49. Rc8 Kh6 50. Kf3 Ra4 51. Rc4 Ra3 52. Ke4 Ra2 53. Bd4 Re2+ 54. Kd5 Bxd4 55. Kxd4 Rh2 56. Rc8 Rf2 57. Rc5 Rf3 58. Ke4 Rxh3 1/2-1/2

[Event "Chorzow op 45th"]
[Site "Chorzow"]
[Date "2009.03.30"]
[Round "3"]
[White "Kostowski, Andrzej"]
[Black "Jablonski, Lechoslaw"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "1846"]
[BlackElo "1654"]
[PlyCount "97"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bg5 Bg7 4. Nc3 d5 5. e3 c6 6. c5 Ne4 7. Nxe4 dxe4 8. Qd2 0-0 9. Ne2 Be6 10. Nc3 f5 11. h3 b5 12. cxb6 axb6 13. a3 Nd7 14. Be2 Nf6 15. 0-0 Nd5 16. Rac1 h6 17. Bh4 g5 18. Bg3 Bf7 19. Nxd5 Bxd5 20. Bc4 e6 21. Bxd5 exd5 22. Rxc6 Rf6 23. Rfc1 Qf8 24. Rxf6 Qxf6 25. Be5 Qe6 26. Bxg7 Kxg7 27. Rc7+ Kg6 28. Qc1 Kh5 29. Rc6 Qd7 30. Rc7 Qe6 31. Qc6 Re8 32. Qxe6 Rxe6 33. Rd7 Rc6 34. Rxd5 Kg6 35. g3 Kf6 36. Rb5 Rd6 37. a4 h5 38. b4 Rc6 39. a5 Rc1+ 40. Kg2 bxa5 41. bxa5 Ra1 42. Rb6+ Ke7 43. a6 Kd7 44. Rf6 f4 45. gxf4 gxf4 46. Rxf4 Ke6 47. Rxe4+ Kf6 48. Re5 h4 49. Rh5 1-0

[Event "Chorzow op 45th"]
[Site "Chorzow"]
[Date "2009.03.29"]
[Round "2"]
[White "Widera, Jan"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2030"]
[BlackElo "1846"]
[PlyCount "79"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 h6 5. Bc4 Nf6 6. Nc3 c6 7. a4 Nbd7 8. 0-0 Be7 9. Be3 Ne5 10. Ba2 Bd7 11. h3 g5 12. a5 Qc7 13. Nf5 Bxf5 14. exf5 0-0-0 15. Bxa7 Qd7 16. Bb6 Rdg8 17. Qe2 Bd8 18. Rfd1 Bxb6 19. axb6 Kd8 20. Ne4 Nxe4 21. Qxe4 Ke7 22. Bxf7 Kxf7 23. Qxe5 d5 24. Ra7 Re8 25. Qd4 Rhg8 26. c4 Rd8 27. cxd5 Qxf5 28. Rxb7+ Rd7 29. Rxd7+ Qxd7 30. dxc6 Qxc6 31. Qd7+ Qxd7 32. Rxd7+ Kg6 33. g4 Rb8 34. b7 Kf6 35. Rh7 Ke5 36. b4 Kd5 37. b5 Kc5 38. Rxh6 Rxb7 39. Rg6 Kxb5 40. Rxg5+ 1-0

[Event "Chorzow op 45th"]
[Site "Chorzow"]
[Date "2009.03.28"]
[Round "1"]
[White "Kostowski, Andrzej"]
[Black "Janiszewski, Maciej"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1846"]
[BlackElo "2093"]
[PlyCount "72"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. g3 f6 4. e3 e5 5. c3 Bg4 6. Be2 Qd7 7. Nh4 Bh3 8. Bf1 0-0-0 9. a3 e4 10. Nd2 g5 11. Ng2 h5 12. Nb3 Nh6 13. Bd2 Qf5 14. Qe2 a6 15. Bc1 Bg4 16. Qd2 Bf3 17. h3 h4 18. Nc5 hxg3 19. fxg3 Bd6 20. Qf2 Nf7 21. Kd2 Rh6 22. Kc2 Qh7 23. h4 Bxc5 24. dxc5 d4 25. Bc4 Nfe5 26. Be6+ Kb8 27. Kb1 Nd3 28. Qc2 Nxc5 29. Ba2 d3 30. Qd2 Ne5 31. Rg1 f5 32. b4 Ne6 33. Bb3 Be2 34. Ne1 f4 35. Ka2 f3 36. Bb2 f2 0-1

[Event "Pszczyna op 4th"]
[Site "Pszczyna"]
[Date "2008.07.16"]
[Round "3"]
[White "Kostowski, Andrzej"]
[Black "Przepiora, Gabriel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1854"]
[PlyCount "92"]
[EventDate "2008.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. e3 Bg4 4. c4 e6 5. c5 Qc7 6. Bd2 Nf6 7. Nc3 Be7 8. Bd3 Nbd7 9. h3 Bxf3 10. Qxf3 a6 11. b4 h6 12. a4 0-0 13. g4 e5 14. Bc2 exd4 15. exd4 Rfe8 16. Kd1 Nh7 17. Qd3 Ndf8 18. h4 Qd7 19. f3 Kh8 20. g5 h5 21. f4 Qg4+ 22. Kc1 g6 23. Kb2 Bd8 24. a5 Bc7 25. Raf1 Re7 26. f5 Rae8 27. fxg6 Nxg6 28. Bd1 Qg3 29. Rf3 Qg2 30. Rhf1 Kg8 31. Bc2 Nhf8 32. Rh3 Qg4 33. Bd1 Qg2 34. Kb3 Ne6 35. Rhf3 Nef4 36. Bxf4 Bxf4 37. Rxf4 Nxf4 38. Rxf4 Re3 39. Qc2 Qg3 40. Qf5 Rxc3+ 41. Kb2 Re7 42. Rf2 Ra3 43. Qc2 Ree3 44. Qd2 Reb3+ 45. Bxb3 Qxb3+ 46. Kc1 Ra1# 0-1

[Event "Pszczyna op 4th"]
[Site "Pszczyna"]
[Date "2008.07.15"]
[Round "1"]
[White "Kostowski, Andrzej"]
[Black "Urbanski, Grzegorz"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1854"]
[BlackElo "2158"]
[PlyCount "54"]
[EventDate "2008.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e3 d5 6. a3 c6 7. Bd3 Bg4 8. h3 Bxf3 9. Qxf3 dxc4 10. Bxc4 e5 11. dxe5 Nfd7 12. e6 fxe6 13. Bxe6+ Kh8 14. Qe4 Nc5 15. Qc4 Nd3+ 16. Kf1 Nxf2 17. Kg1 b5 18. Qe2 Qd6 19. Bg4 Nxh1 20. Kxh1 Nd7 21. Bd2 Ne5 22. Rd1 Rad8 23. Be1 Qe7 24. Bd2 Nc4 25. Bc1 Rxd1+ 26. Nxd1 Qh4 27. b4 Qg3 0-1

[Event "Pszczyna op 4th"]
[Site "Pszczyna"]
[Date "2008.07.15"]
[Round "2"]
[White "Pyclik, Blazej"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1560"]
[BlackElo "1854"]
[PlyCount "83"]
[EventDate "2008.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 d6 7. f3 Bd7 8. Bc4 Na5 9. Bb3 Nxb3 10. cxb3 g6 11. Qd2 Bg7 12. 0-0-0 Rc8 13. Kb1 b5 14. Nde2 b4 15. Nd5 Nxd5 16. Qxd5 Be6 17. Qd2 a5 18. g4 Rb8 19. h4 Bd7 20. h5 a4 21. hxg6 fxg6 22. Bh6 Bxh6 23. Qxh6 Be6 24. Qxg6+ Bf7 25. Qg7 Rf8 26. Rxh7 axb3 27. axb3 Bxb3 28. Rdh1 Kd7 29. Nd4 Bc4 30. b3 Rg8 31. Qh6 Bd3+ 32. Kb2 Re8 33. Qe6+ Kc7 34. Rc1+ Kb6 35. Rc6+ Ka5 36. Rh5+ Bb5 37. Qd5 e5 38. Nxb5 Rxb5 39. Qxd6 Qxd6 40. Rxd6 Rc5 41. Rhh6 Rc7 42. Rd5+ 1-0

[Event "Rowy op-A 17th"]
[Site "Rowy"]
[Date "2008.06.22"]
[Round "9.18"]
[White "Zygmunt, Piotr"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1939"]
[BlackElo "1862"]
[PlyCount "61"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 Qc7 6. Nc3 e5 7. Nd5 Qb8 8. Qc4 Bd6 9. Be3 Ne7 10. 0-0-0 0-0 11. Be2 Nxd5 12. Qxd5 Be7 13. Bc5 Bxc5 14. Qxc5 b6 15. Qd5 Bb7 16. Qd3 Rd8 17. Bf3 Qc7 18. Rd2 Rac8 19. Rhd1 Bc6 20. Bg4 g6 21. g3 h5 22. Bf3 a5 23. Qe3 Kg7 24. Qb3 Qb7 25. Rd6 Rc7 26. Qe3 f6 27. Rxf6 Kxf6 28. Rd6+ Kf7 29. Qg5 Rg8 30. Qf6+ Ke8 31. c3 1-0

[Event "Rowy op-A 17th"]
[Site "Rowy"]
[Date "2008.06.21"]
[Round "8.24"]
[White "Kostowski, Andrzej"]
[Black "Stepniewski, Jerzy"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1862"]
[BlackElo "1900"]
[PlyCount "85"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. g3 c6 4. Bg2 Na6 5. 0-0 d6 6. d4 Nf6 7. Nc3 0-0 8. e4 Nd7 9. Be3 h6 10. a3 Kh7 11. Qc2 Qc7 12. Rad1 e5 13. d5 c5 14. Nb5 Qb8 15. Nh4 f6 16. f4 Rd8 17. f5 g5 18. Ng6 Nf8 19. Nxf8+ Bxf8 20. Bf3 Bd7 21. Nc3 Be8 22. Qe2 Qc7 23. Bh5 Kg7 24. Bxe8 Rxe8 25. Nb5 Qf7 26. Kh1 Nb8 27. h4 a6 28. Nc3 Be7 29. Na4 Rh8 30. Nb6 Ra7 31. b4 Bd8 32. Nc8 Ra8 33. Nxd6 Qd7 34. bxc5 Be7 35. Qh5 Bd8 36. Qg6+ Kf8 37. Rb1 b5 38. cxb5 Rg8 39. Qh5 Be7 40. Rfc1 Bxd6 41. cxd6 axb5 42. Rc7 Qe8 43. Qxh6+ 1-0

[Event "Rowy op-A 17th"]
[Site "Rowy"]
[Date "2008.06.20"]
[Round "7.27"]
[White "Zarow, Elzbieta"]
[Black "Kostowski, Andrzej"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1537"]
[BlackElo "1862"]
[PlyCount "80"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. c4 g6 4. Nc3 Bg7 5. Be2 b6 6. b3 Nd4 7. Rb1 e6 8. 0-0 Nh6 9. Nxd4 cxd4 10. Nb5 0-0 11. d3 a6 12. Na3 Qe7 13. Nc2 e5 14. Ba3 d6 15. Nb4 Bb7 16. Nd5 Bxd5 17. exd5 Rfd8 18. Bc1 f5 19. f4 Nf7 20. fxe5 Bxe5 21. Rf3 Re8 22. Rb2 a5 23. Bf1 Kg7 24. Re2 Qf6 25. g4 f4 26. Qe1 g5 27. h3 Rh8 28. Rh2 h5 29. Qe4 hxg4 30. hxg4 Rxh2 31. Kxh2 Nh6 32. Bh3 Rh8 33. Kg2 Qd8 34. a4 Qc8 35. Bxf4 gxf4 36. g5 Ng4 37. Kg1 Rh4 38. Qe1 Qh8 39. Kg2 Ne3+ 40. Kf2 Rxh3 0-1

[Event "Rowy op-A 17th"]
[Site "Rowy"]
[Date "2008.06.19"]
[Round "6.21"]
[White "Kostowski, Andrzej"]
[Black "Galicki, Ryszard"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1862"]
[BlackElo "2026"]
[PlyCount "67"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e3 Nb4 6. d4 cxd4 7. exd4 Bf5 8. Bb5+ N8c6 9. Bxc6+ bxc6 10. 0-0 e6 11. Bf4 Be7 12. a3 Nd3 13. Qd2 Nxf4 14. Qxf4 g5 15. Qe3 f6 16. Rfc1 Rb8 17. b4 a5 18. Ne4 axb4 19. axb4 Bxe4 20. Qxe4 Qd5 21. Qxd5 cxd5 22. Re1 g4 23. Nh4 Kf7 24. Ra7 Rhe8 25. Rb1 Rb5 26. f4 Reb8 27. f5 e5 28. dxe5 fxe5 29. Rf1 Kf6 30. Rc1 Bxb4 31. Rc6+ Kg5 32. Rg7+ Kf4 33. g3+ Ke3 34. Rxg4 0-1

[Event "Rowy op-A 17th"]
[Site "Rowy"]
[Date "2008.06.17"]
[Round "5.14"]
[White "Kostowski, Andrzej"]
[Black "Czernicki, Bogdan"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1862"]
[BlackElo "2032"]
[PlyCount "79"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 c6 3. Bg2 Bg4 4. 0-0 e6 5. c4 Nd7 6. d3 g6 7. Nc3 Bg7 8. Bg5 Qc7 9. Qc1 h6 10. Bd2 Ne7 11. Rb1 g5 12. Ne4 Ne5 13. Bc3 Bxf3 14. Bxf3 Nxf3+ 15. exf3 e5 16. Bb4 c5 17. Bd2 f5 18. Nc3 Qc6 19. Qd1 0-0 20. Qe2 d5 21. cxd5 Nxd5 22. a3 Rad8 23. Nxd5 Qxd5 24. Bc3 Qxd3 25. Rfe1 Rfe8 26. Qe3 Qxe3 27. fxe3 e4 28. Bxg7 Kxg7 29. fxe4 Rxe4 30. Re2 Kf6 31. Rc1 b6 32. h3 Rde8 33. Rc3 f4 34. gxf4 gxf4 35. Rf2 Rxe3 36. Rxf4+ Kg5 37. Rg4+ Kf5 38. Rcc4 R8e4 39. b3 Rxc4 40. Rxc4 0-1

[Event "Rowy op-A 17th"]
[Site "Rowy"]
[Date "2008.06.17"]
[Round "4.22"]
[White "Sidlo, Andrzej"]
[Black "Kostowski, Andrzej"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2023"]
[BlackElo "1862"]
[PlyCount "88"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nc6 2. Bc4 e6 3. a3 Nf6 4. d3 h6 5. Nc3 a6 6. e5 Nxe5 7. Ba2 Ng6 8. Nf3 b6 9. 0-0 Bb7 10. Re1 Be7 11. d4 0-0 12. d5 Bd6 13. g3 Ne7 14. dxe6 dxe6 15. Nh4 Qd7 16. f3 Rad8 17. Be3 Qc6 18. Qe2 Rfe8 19. Qc4 Qd7 20. Rad1 Qc8 21. Qe2 Qa8 22. Rf1 Nf5 23. Nxf5 exf5 24. Qf2 Be5 25. Rd2 Rxd2 26. Bxd2 c5 27. Be3 Bc6 28. Bc4 Nh5 29. f4 Bxc3 30. bxc3 Nf6 31. h3 Ne4 32. Qh2 Nxc3 33. Bc1 b5 34. Bd3 c4 35. Bd2 cxd3 36. Bxc3 Re2 37. Rf2 Qa7 38. cxd3 Rc2 39. Be1 Qe3 40. Kf1 Qxd3+ 41. Kg1 Rxf2 42. Qxf2 Qe4 43. Qd2 Bd5 44. Qc3 Qg2# 0-1

[Event "Rowy op-A 17th"]
[Site "Rowy"]
[Date "2008.06.16"]
[Round "3.19"]
[White "Stypka, Zbigniew"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1951"]
[BlackElo "1862"]
[PlyCount "77"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bxc6 Nxc6 7. d4 cxd4 8. Nxd4 Bc5 9. Be3 Bxd4 10. Bxd4 Nxd4 11. Qxd4 0-0 12. Nc3 b6 13. Rad1 Qc7 14. Re3 Rb8 15. Rg3 f6 16. Rdd3 b5 17. a3 a5 18. b4 axb4 19. axb4 Ra8 20. Rd1 Qc6 21. Qd3 Rb8 22. Ra1 Rd8 23. Ra5 Ba6 24. Re3 d5 25. exd5 exd5 26. Ne2 Bc8 27. Nd4 Qc4 28. Qd2 Bd7 29. h3 Re8 30. Rxe8+ Rxe8 31. Ra7 Qc8 32. Ra5 Qc4 33. Ra7 Qc8 34. f3 Re5 35. Kf2 Rh5 36. Qf4 Re5 37. Qd2 Be8 38. Ra3 h6 39. Re3 1-0

[Event "Rowy op-A 17th"]
[Site "Rowy"]
[Date "2008.06.15"]
[Round "2.18"]
[White "Kostowski, Andrzej"]
[Black "Kulling, Aleksander"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1862"]
[BlackElo "1932"]
[PlyCount "45"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 Nc6 3. c4 d5 4. e3 Bg4 5. d4 e6 6. a3 a6 7. Nbd2 Ne4 8. cxd5 exd5 9. Be2 Bxf3 10. Nxf3 Be7 11. 0-0 0-0 12. Bd3 f5 13. Bd2 Bf6 14. Rc1 Qd7 15. Qb3 Nd8 16. Be1 c6 17. Ne5 Bxe5 18. fxe5 Ne6 19. Bxe4 fxe4 20. Bg3 Rxf1+ 21. Rxf1 c5 22. dxc5 Nxc5 23. Qb6 1/2-1/2

[Event "Rowy op-A 17th"]
[Site "Rowy"]
[Date "2008.06.14"]
[Round "1.9"]
[White "Kazek, Krzysztof"]
[Black "Kostowski, Andrzej"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2114"]
[BlackElo "1862"]
[PlyCount "49"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 c5 5. cxd5 Nxd5 6. Bg2 Nc6 7. 0-0 cxd4 8. Nxd4 Be7 9. Nxc6 bxc6 10. a3 Bb7 11. Qc2 Qc8 12. Nd2 0-0 13. Nc4 Bf6 14. e4 Nb6 15. Na5 e5 16. b4 Rd8 17. Bb2 Qc7 18. Rad1 Rxd1 19. Rxd1 Rb8 20. a4 Ba8 21. b5 c5 22. Nc4 Nxc4 23. Qxc4 h6 24. Ba3 Be7 25. Bf1 1/2-1/2

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.05.18"]
[Round "9.51"]
[White "Kostowski, Andrzej"]
[Black "Wilk, Piotr"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1862"]
[PlyCount "77"]
[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. Nf3 d5 2. d4 Nf6 3. e3 Bg4 4. Bd3 e6 5. a3 c5 6. c3 Nc6 7. h3 Bh5 8. Nbd2 Bd6 9. g4 Bg6 10. Bxg6 hxg6 11. g5 Nd7 12. dxc5 Bxc5 13. Nb3 Be7 14. Nbd4 Bxg5 15. Nxc6 bxc6 16. Qa4 c5 17. Ne5 Bf6 18. Nd3 c4 19. Nb4 0-0 20. Bd2 Nc5 21. Qc2 a5 22. Na2 Bh4 23. Nc1 Qf6 24. Rf1 Ne4 25. Ne2 Nxf2 26. Nf4 Nxh3+ 27. Ke2 Nxf4+ 28. Rxf4 Qg5 29. Raf1 Qh5+ 30. R4f3 g5 31. Kd1 g4 32. Rf4 Bg5 33. Rd4 g3+ 34. Kc1 g2 35. Rg1 f5 36. b4 axb4 37. cxb4 Rxa3 38. Kb2 Rb3+ 39. Kc1 0-1

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.05.17"]
[Round "7.39"]
[White "Kostowski, Andrzej"]
[Black "Czornik, Janusz"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1862"]
[BlackElo "1709"]
[PlyCount "43"]
[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. Nf3 Nf6 2. d4 g6 3. c4 b6 4. e3 Bb7 5. Be2 Bg7 6. a3 0-0 7. Nbd2 d5 8. b4 c5 9. bxc5 bxc5 10. 0-0 Nbd7 11. Rb1 Qc7 12. Bb2 Nb6 13. cxd5 Bxd5 14. Rc1 c4 15. Qc2 Qb7 16. Bxc4 Nxc4 17. Nxc4 Bxc4 18. Qxc4 Qxb2 19. Rb1 Qxa3 20. Ra1 Qd6 21. Qd3 a5 22. Rfb1 0-1

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.05.17"]
[Round "8.45"]
[White "Tyron, Marek"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1664"]
[BlackElo "1862"]
[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. d4 e6 2. c4 c5 3. d5 d6 4. e4 e5 5. Nc3 Bd7 6. f4 exf4 7. Bxf4 Be7 8. Nf3 h6 9. Bd3 Qb6 10. Qc2 Bg4 11. 0-0 Na6 12. a3 Bf6 13. e5 Bxf3 14. exf6 Nxf6 15. Rae1+ Be4 16. Nxe4 0-0-0 17. Nxf6 1-0

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.04.13"]
[Round "5.15"]
[White "Kostowski, Andrzej"]
[Black "Labus, Zbigniew"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1862"]
[PlyCount "74"]
[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. Nf3 Nf6 2. d4 d5 3. e3 e6 4. c4 c6 5. Nc3 Nbd7 6. Bd3 Bd6 7. Qc2 0-0 8. Bd2 dxc4 9. Bxc4 e5 10. dxe5 Nxe5 11. Be2 Qe7 12. h3 Re8 13. Ng5 h6 14. Nf3 a6 15. Na4 Nd5 16. a3 Rb8 17. Nc3 Nf6 18. Nd4 g6 19. g4 c5 20. Nf3 b5 21. Nxe5 Bxe5 22. Bf3 Bb7 23. Bxb7 Qxb7 24. Rg1 Bh2 25. Rf1 Qf3 26. g5 hxg5 27. Ne2 Ne4 28. Bc3 Rbd8 29. Ng1 Bxg1 30. Rxg1 b4 31. axb4 cxb4 32. Bxb4 Nxf2 33. Ra3 Rd1+ 34. Qxd1 Nxd1 35. Rf1 Rxe3+ 36. Rxe3 Qxe3+ 37. Kxd1 Qd3+ 0-1

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.04.13"]
[Round "6.27"]
[White "Plotecki, Jan"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1970"]
[BlackElo "1862"]
[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 e6 2. Nf3 d5 3. c4 c6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 h6 7. Bh4 Nbd7 8. Rc1 dxc4 9. Bxc4 Nd5 10. Bg3 Nxc3 11. bxc3 Qa5 12. 0-0 b5 13. Bb3 Bb7 14. e4 Rd8 15. Qe2 0-0 16. Rfd1 Nf6 17. Ne5 Nd7 18. c4 Nxe5 19. Bxe5 Bd6 20. Bxd6 Rxd6 21. c5 Rd7 22. d5 exd5 23. exd5 Qd8 24. Qf3 Qe7 25. d6 Qd8 26. Re1 Qg5 27. Qe3 Qf6 28. Qe5 Qd8 29. Re3 Kh8 30. Bc2 Qg5 31. Qxg5 hxg5 32. Rh3+ Kg8 1-0

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2008.04.04"]
[Round "9"]
[White "Kostowski, Andrzej"]
[Black "Faron, Rafal"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1862"]
[PlyCount "111"]
[EventDate "2008.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 d6 3. b3 g6 4. Bb2 Nf6 5. Nc3 Bg7 6. Bd3 0-0 7. Rb1 a6 8. Ne2 Nc6 9. Ng3 e5 10. Be2 h6 11. 0-0 Nh7 12. e4 Bg4 13. c3 b5 14. h3 Be6 15. Nh2 h5 16. f4 exf4 17. Rxf4 Be5 18. Rf3 Ng5 19. Ngf1 Nxf3+ 20. Nxf3 Bg7 21. d4 cxd4 22. cxd4 Na5 23. Qd2 Nb7 24. d5 Bd7 25. Bxg7 Kxg7 26. Qc3+ f6 27. a4 Nc5 28. Qe3 Re8 29. Bd3 Nxd3 30. Qxd3 bxa4 31. bxa4 Bxa4 32. Qd4 Bd7 33. Kh2 Qe7 34. Re1 a5 35. N1d2 a4 36. Ra1 Bb5 37. Kh1 Qa7 38. Qb2 Reb8 39. Qc1 Be2 40. Ra3 Bxf3 41. Nxf3 Qb6 42. Kh2 Qb4 43. Qc7+ Kg8 44. Ra1 a3 45. Qd7 Qb2 46. Qe6+ Kg7 47. Qe7+ Kh6 48. Rf1 a2 49. Qxd6 a1Q 50. Qf4+ Kg7 51. Qc7+ Kh6 52. Qf4+ g5 53. Nxg5 fxg5 54. Qd6+ Kh7 55. Rf7+ Qg7 56. Qd7 0-1

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2008.04.03"]
[Round "8"]
[White "Fraczek, Leslaw"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "1937"]
[BlackElo "1862"]
[PlyCount "111"]
[EventDate "2008.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 d6 4. Nc3 Nf6 5. e4 e5 6. Be2 Nbd7 7. Be3 Be7 8. Qd2 Nb6 9. h3 Bd7 10. f4 exf4 11. Bxf4 Qc7 12. Nf3 0-0 13. 0-0-0 Na4 14. Bd3 Nxc3 15. Qxc3 a6 16. e5 Ne8 17. Bb1 b5 18. Qc2 g6 19. Qc3 b4 20. Qe1 dxe5 21. Bh6 Ng7 22. Nxe5 Bd6 23. Nd3 Bf5 24. Qf2 Rae8 25. g4 Bxd3 26. Bxd3 Be5 27. h4 f6 28. Bd2 Bd4 29. Qf3 Qe5 30. h5 gxh5 31. gxh5 Re7 32. h6 Ne8 33. Rde1 Qd6 34. Rxe7 Qxe7 35. Re1 Be5 36. Bf5 Nd6 37. Rg1+ Kh8 38. Be6 Nf7 39. Rg7 f5 40. Qxf5 Bxg7 41. hxg7+ Kxg7 42. Qg4+ Kh8 43. Be1 Qf6 44. Bh4 Qf1+ 45. Kc2 Ne5 46. Qe4 Qxc4+ 47. Qxc4 Nxc4 48. Be7 Rf2+ 49. Kb3 Nd2+ 50. Ka4 Ne4 51. d6 Nxd6 52. Bxd6 h5 53. Bxc5 Rc2 54. Bd4+ Kh7 55. Bf5+ Kh6 56. Bxc2 1-0

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2008.04.02"]
[Round "7"]
[White "Kostowski, Andrzej"]
[Black "Solek, Zenon"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1862"]
[PlyCount "101"]
[EventDate "2008.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c3 Bg7 4. Bg5 Ne4 5. Nbd2 Nxg5 6. Nxg5 e5 7. Ngf3 exd4 8. Nxd4 d5 9. e3 Nd7 10. Be2 0-0 11. h4 c5 12. N4b3 b6 13. h5 Ne5 14. f4 Nc4 15. Nxc4 dxc4 16. Qxd8 Rxd8 17. Bxc4 Bf5 18. hxg6 hxg6 19. Kf2 Bc2 20. Rac1 Bxb3 21. Bxb3 Rd2+ 22. Kf3 Rxb2 23. Rhd1 b5 24. Bd5 Rc8 25. e4 Kf8 26. e5 Rc7 27. Rb1 Rxb1 28. Rxb1 a6 29. a4 f6 30. axb5 axb5 31. Ke4 fxe5 32. fxe5 Re7 33. e6 Bxc3 34. Rxb5 Bd4 35. g4 Rc7 36. Rb8+ Kg7 37. g5 Bf2 38. Rd8 Bh4 39. Kf4 Re7 40. Bc4 Bf2 41. Rd2 Bd4 42. Re2 Ba1 43. Ke4 Bd4 44. Kd5 Re8 45. Re4 Bf2 46. Rg4 Be3 47. Kd6 Kf8 48. Bb5 Rd8+ 49. Bd7 Ra8 50. e7+ Kf7 51. Re4 1-0

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2008.04.01"]
[Round "6"]
[White "Kostowski, Andrzej"]
[Black "Noga, Jozef"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1862"]
[BlackElo "2102"]
[PlyCount "66"]
[EventDate "2008.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. d4 Nf6 4. Bb2 e6 5. e3 Nc6 6. g3 cxd4 7. Nxd4 Bb4+ 8. c3 Be7 9. Bd3 0-0 10. 0-0 h5 11. Nf3 e5 12. Be2 e4 13. Nd4 Bh3 14. Re1 Ne5 15. Nd2 Bg4 16. Bxg4 Nfxg4 17. h3 Nd3 18. hxg4 Nxb2 19. Qe2 Nd3 20. Rf1 hxg4 21. Qxg4 Ne5 22. Qh5 Bf6 23. Kg2 g6 24. Qh2 Kg7 25. Rh1 Rh8 26. Qg1 Qd7 27. Qf1 Rxh1 28. Kxh1 Rh8+ 29. Kg1 Qc8 30. Rc1 Nd3 31. Rc2 Bxd4 32. exd4 Qf5 33. a4 Qh5 0-1

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2008.03.31"]
[Round "5"]
[White "Niedzwiedz, Marek"]
[Black "Kostowski, Andrzej"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2074"]
[BlackElo "1862"]
[PlyCount "67"]
[EventDate "2008.03.29"]
[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. Nc3 Bg7 6. Be3 d6 7. f3 Bd7 8. Qd2 a6 9. Nd5 Nf6 10. Nxc6 bxc6 11. Bb6 Qb8 12. Nc7+ Kf8 13. Nxa8 Qxa8 14. Bd4 c5 15. Bc3 h5 16. Bc4 Bb5 17. Bd5 Bc6 18. Bb3 Bb5 19. Bd5 Nxd5 20. Bxg7+ Kxg7 21. exd5 h4 22. c4 Ba4 23. Kf2 h3 24. g3 Qb7 25. Rhe1 Re8 26. Re3 Bd7 27. Rae1 Bf5 28. g4 Bc8 29. Kg3 f5 30. Kxh3 fxg4+ 31. fxg4 Qd7 32. Re6 Qa4 33. b3 Qd7 34. Qg5 1-0

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2008.03.30"]
[Round "4"]
[White "Kostowski, Andrzej"]
[Black "Kazek, Krzysztof"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1862"]
[BlackElo "2114"]
[PlyCount "50"]
[EventDate "2008.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. b3 Bf5 4. Bb2 e6 5. Bg2 h6 6. 0-0 Be7 7. d3 0-0 8. a4 a5 9. c4 c6 10. cxd5 exd5 11. Na3 Bh7 12. Nc2 Nbd7 13. Ne3 Re8 14. Rc1 Bc5 15. Nc2 Qb6 16. Na1 Ng4 17. d4 Bd6 18. Bh3 Ngf6 19. e3 Re7 20. Nh4 Bc7 21. Ba3 Ree8 22. Bf5 Bxf5 23. Nxf5 Re6 24. Qf3 Rae8 25. Rfe1 Qa7 1/2-1/2

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2008.03.29"]
[Round "1"]
[White "Kostowski, Andrzej"]
[Black "Galyga, Zbigniew"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1862"]
[BlackElo "2154"]
[PlyCount "41"]
[EventDate "2008.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. Nc3 e6 4. e3 d5 5. Be2 c6 6. a3 Bd6 7. Bd2 0-0 8. 0-0 Nbd7 9. b4 a6 10. Na4 Qe7 11. c4 Ne4 12. c5 Bc7 13. Nb2 e5 14. Rc1 Rf6 15. dxe5 Nxe5 16. Nd3 Nxf3+ 17. Bxf3 Bxh2+ 18. Kh1 Rh6 19. Bh5 Qh4 20. g3 Bxg3+ 21. Kg2 0-1

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2008.03.29"]
[Round "3"]
[White "Paczkowski, Adam"]
[Black "Kostowski, Andrzej"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2058"]
[BlackElo "1862"]
[PlyCount "83"]
[EventDate "2008.03.29"]
[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. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 Rb8 7. 0-0 0-0 8. d4 d6 9. b3 a6 10. Bb2 Na7 11. Qc2 cxd4 12. Nxd4 Bg4 13. f3 Bd7 14. Rfd1 Qc8 15. Rac1 Nc6 16. Nd5 Qd8 17. Nxf6+ Bxf6 18. Nxc6 Bxc6 19. Bxf6 exf6 20. Qd2 Qe7 21. Rc3 Rbd8 22. e4 Rd7 23. Rd3 Rfd8 24. Bh3 f5 25. exf5 Qe5 26. fxg6 hxg6 27. Bxd7 Rxd7 28. Kf2 Qh5 29. h4 Qf5 30. Qg5 Qh3 31. Rxd6 Rxd6 32. Rxd6 Qh2+ 33. Ke3 Qg1+ 34. Kf4 Qc1+ 35. Kg4 f5+ 36. Qxf5 gxf5+ 37. Kxf5 Bxf3 38. g4 Qc2+ 39. Kg5 Qe4 40. Rg6+ Kf7 41. Rf6+ Ke7 42. Rf4 0-1

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2008.03.29"]
[Round "2"]
[White "Rosicki, Marcin"]
[Black "Kostowski, Andrzej"]
[Result "0-1"]
[ECO "B72"]
[BlackElo "1862"]
[PlyCount "62"]
[EventDate "2008.03.29"]
[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. Nc3 Bg7 6. Be3 d6 7. f4 Nf6 8. Be2 Qb6 9. Bb5 Ng4 10. Na4 Qc7 11. Qd3 Nxe3 12. Qxe3 Bd7 13. Bxc6 bxc6 14. Nb3 c5 15. Nc3 Qb6 16. Qd3 Rb8 17. 0-0-0 Be6 18. Nd5 Bxd5 19. Qxd5 0-0 20. g4 Rfc8 21. c4 a5 22. h4 a4 23. h5 axb3 24. hxg6 hxg6 25. a3 e5 26. f5 Qb7 27. Qd3 g5 28. Rdf1 f6 29. Qh3 Qxe4 30. Qh7+ Kf8 31. Rh5 Qxc4+ 0-1

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.02.24"]
[Round "3.51"]
[White "Bogacki, Henryk"]
[Black "Kostowski, Andrzej"]
[Result "0-1"]
[ECO "B75"]
[BlackElo "1862"]
[PlyCount "109"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. f3 Qb6 9. Qd2 0-0 10. Nxc6 Qxc6 11. Bb3 a5 12. a3 Bd7 13. 0-0 Qa6 14. Rab1 b5 15. Nd5 Nxd5 16. Bxd5 Rac8 17. c3 Bc6 18. Ba2 Rb8 19. Ra1 Rfd8 20. Bg5 Qb7 21. Qf4 Rf8 22. Qh4 Rbe8 23. Rad1 Kh8 24. Bh6 b4 25. Bxg7+ Kxg7 26. cxb4 axb4 27. axb4 Qxb4 28. Qf2 f6 29. Qd4 Qb7 30. b4 Rb8 31. Rb1 Qb6 32. Rfd1 Rb7 33. Kh1 Be8 34. Bd5 Bc6 35. Bxc6 Qxc6 36. Rdc1 Qb5 37. h3 Rfb8 38. Rc4 Ra8 39. Rbc1 Ra4 40. Rb1 Kf7 41. Kh2 Qe5+ 42. Qxe5 fxe5 43. Kg3 Rb5 44. Kf2 Ra2+ 45. Kg3 Kf6 46. h4 h5 47. Rc7 Ra4 48. Rc4 e6 49. Rd1 Ra6 50. Rb1 d5 51. exd5 exd5 52. Rc5 Rab6 53. Rxb5 Rxb5 54. Kf2 Kf5 55. Ke3 0-1

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.02.24"]
[Round "4.33"]
[White "Kostowski, Andrzej"]
[Black "Molek, Wieslaw"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1862"]
[PlyCount "61"]
[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. Nf3 d5 2. d4 Bg4 3. Ne5 Bh5 4. g4 Bg6 5. Nxg6 hxg6 6. Bg2 e6 7. Nc3 Bd6 8. h3 c6 9. Bd2 Nd7 10. e3 f5 11. Qe2 Ngf6 12. f4 Ne4 13. Nxe4 dxe4 14. 0-0-0 Qe7 15. Bc3 0-0-0 16. Ba5 Rdg8 17. g5 Bb4 18. Bxb4 Qxb4 19. c4 Nb6 20. Bf1 Rd8 21. Qc2 c5 22. Qe2 Qa4 23. b3 Qa3+ 24. Kb1 cxd4 25. Rxd4 Rxd4 26. exd4 Rh4 27. Qe3 Rh8 28. Rh2 Rd8 29. Rc2 Kb8 30. Qf2 a6 31. Be2 0-1

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.02.10"]
[Round "2.57"]
[White "Kostowski, Andrzej"]
[Black "Kucharski, Wojciech"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1862"]
[BlackElo "1757"]
[PlyCount "59"]
[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 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Bb4 5. Bd2 Nbd7 6. Nf3 c6 7. Bd3 0-0 8. Qc2 c5 9. cxd5 Bxc3 10. bxc3 exd5 11. c4 dxc4 12. Bxc4 cxd4 13. Nxd4 Nb6 14. Bd3 Bd7 15. Qb3 Ba4 16. Qa3 Re8 17. 0-0 Qe7 18. Bb4 Qe5 19. h3 Bd7 20. Bd6 Qg5 21. Bf4 Qh5 22. Be2 Qg6 23. Bf3 Bxh3 24. Bg3 Bc8 25. Nb5 Nbd5 26. Rfe1 Ne4 27. Bxe4 Qxe4 28. Rad1 Qe6 29. e4 Nf6 30. Nc7 1-0

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.02.10"]
[Round "1.3"]
[White "Matuszczyk, Przemyslaw"]
[Black "Kostowski, Andrzej"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "1975"]
[BlackElo "1862"]
[PlyCount "48"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 a6 7. Qd2 Nf6 8. f3 d6 9. 0-0-0 Bd7 10. g4 Qa5 11. Kb1 b5 12. Qf2 Qc7 13. g5 Nh5 14. Nd5 Qb7 15. Nb3 Be6 16. f4 f5 17. gxf6 Bxf6 18. Bg2 0-0 19. Nb6 Qc7 20. Nxa8 Rxa8 21. Rd2 Rc8 22. Bb6 Qb8 23. Rc1 Nxf4 24. Qxf4 Qxb6 1/2-1/2

[Event "Perla Baltyku op-B 3rd"]
[Site "Mielno"]
[Date "2007.06.19"]
[Round "2"]
[White "Kostowski, Andrzej"]
[Black "Roszkowski, Rafal"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1895"]
[BlackElo "2080"]
[PlyCount "136"]
[EventDate "2007.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 g6 3. Nc3 Bg7 4. e3 Nf6 5. Nf3 0-0 6. Be2 d6 7. 0-0 e6 8. Rb1 Qe7 9. Qb3 Kh8 10. Re1 e5 11. dxe5 dxe5 12. Bd2 c6 13. Kh1 Ng4 14. Kg1 e4 15. Nd4 f4 16. Bxg4 Bxg4 17. h3 Bxh3 18. exf4 Bf5 19. Nxf5 gxf5 20. Ne2 Na6 21. Ng3 Rad8 22. Bc3 Nc5 23. Bxg7+ Qxg7 24. Qa3 Nd3 25. Re3 Nxf4 26. Qc3 Qxc3 27. Rxc3 Rf7 28. Ra3 Rg8 29. Rd1 h5 30. Ra5 h4 31. Rxf5 Rxf5 32. Nxf5 Rxg2+ 33. Kf1 h3 34. Rd8+ Kh7 35. Rd7+ Kh8 36. Rd8+ Rg8 37. Rxg8+ Kxg8 38. Kg1 Nd3 39. b3 Kf7 40. Nd6+ Ke6 41. Nxe4 Ke5 42. Ng5 h2+ 43. Kxh2 Nxf2 44. Nf7+ Kd4 45. Nd8 Nd3 46. Nxb7 Nc1 47. Nd8 Kc5 48. b4+ Kb6 49. c5+ Kc7 50. Ne6+ Kd7 51. Nf8+ Ke7 52. Ng6+ Kf6 53. Nf4 Nxa2 54. Nd3 Ke6 55. Kg3 Kd5 56. Kf2 Nxb4 57. Nxb4+ Kxc5 58. Nd3+ Kd4 59. Ke2 Kc3 60. Ke3 a5 61. Nc5 Kc4 62. Na4 Kb4 63. Nb2 a4 64. Nd3+ Kc3 65. Nc1 a3 66. Na2+ Kb3 67. Nc1+ Kc2 68. Na2 c5 0-1

