[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.18"]
[Round "8"]
[White "Arciszewska, Zuzanna"]
[Black "Klusak, Piotr"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "1895"]
[BlackElo "1946"]
[PlyCount "95"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Nc3 d5 9. cxd5 cxd5 10. 0-0 0-0 11. Re1 Nbd7 12. e4 dxe4 13. Nxe4 Nxe4 14. Rxe4 Nf6 15. Re1 Rc8 16. Rc1 Bb7 17. Be3 Rxc1 18. Qxc1 Qa8 19. Nh4 Rc8 20. Qb2 Bxg2 21. Nxg2 h6 22. Nf4 Bd6 23. Nd3 Qe4 24. Qd2 Qd5 25. Rc1 Rd8 26. Qe2 Qe4 27. Re1 Nd5 28. Qd2 Qg4 29. Qe2 Qf5 30. Nb2 Bb4 31. Rf1 Rc8 32. Nc4 Nc3 33. Qb2 Qf3 34. Re1 Nd5 35. Qe2 Qf5 36. Bd2 b5 37. Bxb4 bxc4 38. Bc5 cxb3 39. axb3 a5 40. Ra1 Ra8 41. b4 Nc3 42. Qe3 Qc2 43. bxa5 Qb2 44. Ra3 Nb5 45. Rb3 Qa1+ 46. Kg2 Qxa5 47. Qf3 Qa6 48. Rxb5 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.17"]
[Round "7"]
[White "Klusak, Piotr"]
[Black "Chinguun, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "1946"]
[BlackElo "1914"]
[PlyCount "169"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 Nbd7 6. e3 Bb4 7. Nd2 Qa5 8. Qc2 0-0 9. Be2 Re8 10. 0-0 e5 11. dxe5 Rxe5 12. Bf4 Re8 13. a3 Bxc3 14. Qxc3 Qxc3 15. bxc3 dxc4 16. Bxc4 Nb6 17. Bb3 Nbd5 18. Bg5 h6 19. Bxf6 Nxf6 20. Rfd1 Be6 21. Bxe6 Rxe6 22. Nf3 Ree8 23. Kf1 Red8 24. Nd4 Rd7 25. Nb3 Rad8 26. Rxd7 Rxd7 27. Ke2 b6 28. f3 Nd5 29. Rc1 Re7 30. e4 f5 31. Nd4 fxe4 32. Nxc6 exf3+ 33. Kxf3 Rc7 34. Nb4 Nxc3 35. Rc2 Rf7+ 36. Ke3 Nb5 37. Rc8+ Kh7 38. a4 Nd6 39. Rc6 Nf5+ 40. Ke4 Nh4 41. g3 Nf3 42. Rc2 Ng5+ 43. Kd5 Rf5+ 44. Kc6 Ra5 45. Ra2 Ne4 46. Kb7 Nc3 47. Rc2 Nxa4 48. Nc6 Nc5+ 49. Kb8 Ra1 50. Nxa7 Rb1 51. Kc7 Ne6+ 52. Kd6 Nd4 53. Rd2 Nf3 54. Rf2 Ng5 55. Rf4 b5 56. Nc6 Rb2 57. h4 Nh3 58. Rf3 Ng1 59. Rd3 Ne2 60. Re3 Nc1 61. Kc5 Na2 62. h5 b4 63. Kc4 Rc2+ 64. Kb3 Rc3+ 65. Rxc3 Nxc3 66. Kxb4 Nd5+ 67. Kc5 Nf6 68. Kd4 Nxh5 69. g4 Nf6 70. Ne5 Kg8 71. Ke3 g5 72. Kf3 Kg7 73. Nc6 Nd7 74. Ke4 Kf6 75. Kd5 Kg6 76. Ke4 Kf6 77. Kd5 Nf8 78. Ke4 Ng6 79. Nb4 Ke6 80. Nd5 Ne7 81. Ne3 Ng8 82. Nf5 Kf6 83. Ne3 Kg6 84. Kf3 Nf6 85. Nc4 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.16"]
[Round "6"]
[White "Witczak, Borys"]
[Black "Klusak, Piotr"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1949"]
[BlackElo "1946"]
[PlyCount "111"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. 0-0 c5 8. d5 Bg4 9. Be2 Nc7 10. h3 Bd7 11. a4 a6 12. a5 Rb8 13. Nd2 Bb5 14. Nc4 Bxc4 15. Bxc4 b5 16. axb6 Rxb6 17. Qe2 Nh5 18. Rf3 Bd4+ 19. Kh2 e6 20. g4 Bxc3 21. Rxc3 exd5 22. gxh5 dxc4 23. hxg6 hxg6 24. Be3 Qe7 25. Rxc4 Re8 26. Rg1 Rb4 27. e5 Nd5 28. Rxb4 cxb4 29. Rg5 Qc7 30. f5 Rxe5 31. fxg6 f6 32. Rxe5 dxe5 33. Bh6 Ne7 34. Qe4 Qc6 35. Qd3 Nd5 36. c4 bxc3 37. bxc3 Qe6 38. c4 Nc7 39. c5 f5 40. Qd6 Qxd6 41. cxd6 Ne6 42. d7 a5 43. Bg5 a4 44. d8Q+ Nxd8 45. Bxd8 Kg7 46. Bc7 e4 47. Bd6 Kxg6 48. Kg3 Kg5 49. Be7+ Kh5 50. Bd6 e3 51. Be7 e2 52. Kf2 a3 53. Kxe2 a2 54. Bf6 a1Q 55. Bxa1 Kh4 56. Kf3 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.14"]
[Round "5"]
[White "Klusak, Piotr"]
[Black "Kuciel, Wladyslaw"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1946"]
[BlackElo "1901"]
[PlyCount "88"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. Bg2 0-0 7. Nf3 Qc7 8. Nbd2 d6 9. 0-0 b6 10. e4 e5 11. h3 Bb7 12. Qe2 Nbd7 13. d5 Nc5 14. Ne1 Rae8 15. Nc2 a5 16. Ne3 g6 17. Kh2 Bc8 18. h4 Kg7 19. Rh1 h5 20. f3 Rh8 21. Bh3 Bxh3 22. Kxh3 Qd7+ 23. Kg2 Rb8 24. Rag1 Kf8 25. Kf2 Ke7 26. Ng2 Qa4 27. Ra1 Qc2 28. b3 Qc3 29. Qe3 Nfd7 30. Ke2 Qd4 31. Qxd4 exd4 32. f4 f5 33. Kf3 Kf6 34. exf5 gxf5 35. Rhe1 Rbe8 36. Rxe8 Rxe8 37. Re1 Ra8 38. Re2 a4 39. bxa4 Rxa4 40. Nb1 Ne4 41. Ne1 Ndc5 42. Rb2 Nc3 43. Nc2 Nd1 44. Rxb4 Rxa2 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.14"]
[Round "4"]
[White "Kroliczek, Gabriela"]
[Black "Klusak, Piotr"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1980"]
[BlackElo "1946"]
[PlyCount "99"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. 0-0 c5 8. Bxa6 cxd4 9. Bd3 dxc3 10. bxc3 Qc7 11. Qe1 Be6 12. Bd2 Rac8 13. a4 Nd7 14. Nd4 Bc4 15. Qe3 a6 16. Ne2 b6 17. h4 Qc5 18. Qf2 Qxf2+ 19. Kxf2 Nc5 20. Ke3 Be6 21. Rfb1 Rb8 22. Rb4 Bd7 23. Rab1 Bxa4 24. Rxb6 Rxb6 25. Rxb6 Ra8 26. Nd4 Be8 27. Bc4 e5 28. fxe5 dxe5 29. Nf3 a5 30. Bd5 Rc8 31. c4 a4 32. Bb4 Bh6+ 33. Ke2 Bg7 34. g4 h6 35. g5 hxg5 36. hxg5 Bd7 37. Kd2 Ne6 38. Rb7 Be8 39. Ra7 Nd4 40. Nxd4 exd4 41. Kd3 Be5 42. Bd2 Kg7 43. c3 Bb8 44. Ra6 dxc3 45. Bxc3+ Kh7 46. e5 Bc7 47. Ra7 Bb8 48. Rb7 Rd8 49. Kc2 Bd7 50. e6 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.13"]
[Round "3"]
[White "Klusak, Piotr"]
[Black "Dziendziel, Mateusz"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1946"]
[BlackElo "2011"]
[PlyCount "78"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. Qc2 Nbd7 7. Rd1 h6 8. Bh4 dxc4 9. e3 Nd5 10. Bxe7 Qxe7 11. Bxc4 Nxc3 12. Qxc3 Nb6 13. Rc1 Bd7 14. Ne5 c5 15. dxc5 Qxc5 16. Bb3 Qxc3+ 17. Rxc3 Bb5 18. Kd2 Rfd8+ 19. Kc1 a5 20. Rd1 a4 21. Rxd8+ Rxd8 22. Bc2 f6 23. Nf3 Bc6 24. Nd4 Bd5 25. Rc7 Kf8 26. b3 e5 27. Nf5 axb3 28. axb3 Rc8 29. Rxc8+ Nxc8 30. e4 Be6 31. Ne3 Nd6 32. Kd2 Nb5 33. Bd3 Nd4 34. b4 Ke7 35. Kc3 b5 36. Nc2 Nxc2 37. Bxc2 Kd6 38. Bd3 Kc6 39. Kd2 Bd7 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.12"]
[Round "2"]
[White "Brzezina, Piotr"]
[Black "Klusak, Piotr"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2038"]
[BlackElo "1946"]
[PlyCount "89"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. Nh3 Bd6 9. Nf2 Ke7 10. Be3 Nc6 11. c3 Raf8 12. Nd2 h6 13. Ke2 Nh5 14. g3 Nf6 15. Nd3 Nd7 16. b4 b6 17. Nc4 Nd8 18. a4 Nf7 19. Nd2 c6 20. a5 Ra8 21. c4 Bc7 22. axb6 axb6 23. c5 bxc5 24. bxc5 Ba5 25. Rhc1 Bxd2 26. Bxd2 Rhb8 27. Bc3 g5 28. Rxa8 Rxa8 29. Ra1 Rxa1 30. Bxa1 Kd8 31. Kd2 Ke7 32. Ke3 h5 33. h4 gxh4 34. gxh4 Nh8 35. Bxe5 Ng6 36. Bg3 e5 37. Kd2 Kf6 38. Kc3 Ke6 39. Kb4 Kf6 40. Ka5 Ngf8 41. Ka6 Ne6 42. Kb7 Ndxc5+ 43. Nxc5 Nxc5+ 44. Kxc6 Nb3 45. Kd5 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.11"]
[Round "1"]
[White "Klusak, Piotr"]
[Black "Myrmus, Mateusz"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1946"]
[BlackElo "2071"]
[PlyCount "101"]
[EventDate "2023.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 N8d7 9. 0-0 e5 10. h3 exd4 11. exd4 Nf6 12. Bf4 c6 13. Re1 Nbd5 14. Be5 Be6 15. Ne4 Nxe4 16. Rxe4 f6 17. Bg3 Re8 18. Qd2 Qd7 19. Rd1 Bf7 20. Rde1 Bf8 21. Rxe8 Rxe8 22. Rxe8 Qxe8 23. Kf1 Qe4 24. Bc2 Qe7 25. a3 Nb6 26. Bd3 a6 27. Qc2 Qd7 28. Bf4 Nd5 29. Bg3 Ne7 30. Bf4 Be6 31. Bc4 Bxc4+ 32. Qxc4+ Nd5 33. Bd2 Kf7 34. Qb3 b5 35. Qc2 Nb6 36. Qe4 Qe6 37. Qf4 Kg8 38. Qb8 Nd5 39. Bh6 Qf7 40. Qa8 Nb6 41. Qd8 Nd7 42. Nd2 Qe7 43. Qc8 Nb6 44. Qb8 Nd7 45. Qa8 Qd6 46. Bxf8 Nxf8 47. Nf3 c5 48. dxc5 Qxc5 49. Qxa6 Qc1+ 50. Ne1 Qxb2 51. Qd6 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.20"]
[Round "9"]
[White "Klusak, Piotr"]
[Black "Borowik, Wojciech"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1980"]
[BlackElo "1854"]
[PlyCount "162"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 c6 6. Nc3 d5 7. Ne5 Qc8 8. cxd5 exd5 9. Bg2 b5 10. Qc2 Nbd7 11. Nxd7 Qxd7 12. 0-0 Be7 13. Bf4 0-0 14. Rac1 Rac8 15. Rfd1 Bb7 16. Qb3 a5 17. a4 b4 18. Nb1 Rfe8 19. Qd3 c5 20. dxc5 Bxc5 21. b3 Qe6 22. e3 Ne4 23. Bxe4 Qxe4 24. Qxe4 Rxe4 25. Nd2 Ree8 26. Nf3 f6 27. h4 d4 28. Nxd4 Bxd4 29. exd4 Bd5 30. Rc5 Bxb3 31. Rdc1 Rxc5 32. Rxc5 Bxa4 33. Rxa5 Bd7 34. Ra6 b3 35. Rb6 Bc6 36. f3 Bd5 37. Rb5 Re2 38. Rxd5 b2 39. Rd8+ Kf7 40. Kf1 Rc2 41. Rb8 Rc1+ 42. Ke2 b1Q 43. Rxb1 Rxb1 44. Ke3 Ke6 45. Ke4 Re1+ 46. Be3 g6 47. g4 h6 48. Kd3 Rd1+ 49. Ke4 h5 50. Kf4 Re1 51. Bf2 Rb1 52. Be3 Rb5 53. Ke4 Ra5 54. Bd2 Rd5 55. Be3 Rd7 56. Bf2 Rd6 57. Be3 Rd5 58. Bf2 f5+ 59. Kf4 hxg4 60. fxg4 fxg4 61. Kxg4 Rf5 62. Bg3 Kd5 63. Be5 Ke4 64. Kg3 Rf3+ 65. Kg4 Rf1 66. Kg5 Rg1+ 67. Kf6 Rg4 68. Kf7 Kf5 69. Bf6 Rg1 70. Be5 Re1 71. Kg7 Re4 72. Bf6 Re6 73. Be5 Re7+ 74. Kh6 Rb7 75. Bg7 Rb1 76. Bf8 Re1 77. Kg7 Rd1 78. Bc5 Re1 79. Kf7 Re4 80. Bb6 Rxh4 81. Bc5 Rh7+ 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.19"]
[Round "8"]
[White "Stachecki, Mikolaj"]
[Black "Klusak, Piotr"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "1928"]
[BlackElo "1980"]
[PlyCount "69"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. d5 Nb6 13. Nbd2 Qc7 14. Nf1 Nb7 15. b3 c4 16. b4 a5 17. Ng3 axb4 18. cxb4 Na4 19. Nh2 Nd8 20. Qf3 f6 21. Ng4 Nf7 22. h4 Qd8 23. Nf5 h5 24. Nh2 g6 25. Ne3 Kg7 26. Qg3 Rg8 27. Kh1 Kh7 28. Qf3 Nh6 29. Rg1 Bd7 30. g4 hxg4 31. Nexg4 Nxg4 32. Nxg4 Bxg4 33. Rxg4 Qc8 34. Be3 Kg7 35. Rxg6+ 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.18"]
[Round "7"]
[White "Klusak, Piotr"]
[Black "Matuszczyk, Mateusz"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1980"]
[BlackElo "1869"]
[PlyCount "171"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Bg5 h6 10. Bxf6 Bxf6 11. b4 Bg7 12. c5 f5 13. Bd3 Kh8 14. Rc1 c6 15. dxc6 dxc5 16. c7 Qxc7 17. Nb5 Qd8 18. bxc5 Bd7 19. Nd6 Bc6 20. Qb3 Qd7 21. Rfe1 Nc8 22. Nh4 Kh7 23. exf5 Nxd6 24. fxg6+ Kh8 25. cxd6 Rf4 26. Rxc6 bxc6 27. g3 Rf6 28. Be4 Raf8 29. f3 Rxd6 30. g4 Qd8 31. Nf5 Rxg6 32. Rd1 Qg5 33. Ne7 Rgf6 34. Qd3 h5 35. h3 Qf4 36. Qe2 Qg3+ 37. Qg2 Qxg2+ 38. Kxg2 Rb8 39. Kg3 Bh6 40. Nxc6 Bf4+ 41. Kh4 hxg4 42. Nxb8 gxf3 43. Bxf3 Be3 44. Kg3 Bd4 45. Nd7 Rd6 46. Bg4 Kg7 47. Kf3 Ra6 48. Ke4 Rxa2 49. Nxe5 Bxe5 50. Kxe5 Ra5+ 51. Kd6 Ra3 52. Kc5 Rc3+ 53. Kb4 Rc7 54. Kb5 Kh6 55. Rd5 Kg7 56. h4 Kf6 57. h5 Kg7 58. Rg5+ Kh6 59. Rg6+ Kh7 60. Bf5 Kh8 61. Rh6+ Kg8 62. Rd6 Rb7+ 63. Kc5 Rb6 64. Rd8+ Kg7 65. Rd7+ Kh6 66. Bg6 Ra6 67. Rh7+ Kg5 68. Rh8 Re6 69. Bf7 Rf6 70. Rg8+ Kh6 71. Rg6+ Rxg6 72. hxg6 Kg7 73. Kb5 Kh8 74. Ka6 Kg7 75. Kxa7 Kh8 76. Kb6 Kg7 77. Kc6 Kh8 78. Kd6 Kg7 79. Ke5 Kh8 80. Kf5 Kg7 81. Be8 Kf8 82. Kf6 Kg8 83. Bf7+ Kh8 84. g7+ Kh7 85. g8Q+ Kh6 86. Qg6# 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.17"]
[Round "6"]
[White "Hertlein, Irena"]
[Black "Klusak, Piotr"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1924"]
[BlackElo "1980"]
[PlyCount "99"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 0-0 6. Bd3 b6 7. Nbd2 Bb7 8. Ne5 c5 9. c3 Nc6 10. f4 Ne7 11. Qf3 Nf5 12. Bf2 Be7 13. g4 Nd6 14. g5 Nfe4 15. h4 f6 16. gxf6 Bxf6 17. Qh3 Qe8 18. Ng4 Rc8 19. h5 Kh8 20. Nf3 Rf7 21. Nxf6 gxf6 22. Nh4 Rg7 23. Be2 Nxf2 24. Kxf2 Ne4+ 25. Ke1 Rg3 26. Qh2 Rc7 27. Bf3 Rgg7 28. Bxe4 dxe4 29. f5 Qxh5 30. Qd6 Qe8 31. fxe6 Rc6 32. Qd5 Rxe6 33. Qf5 Rg5 34. Qf4 Qg8 35. Kf2 cxd4 36. cxd4 Rc6 37. Rac1 Rg4 38. Qf5 Bc8 39. Qh5 Rxc1 40. Rxc1 Rg5 41. Qh6 Qd8 42. Rxc8 Qxc8 43. Qxf6+ Rg7 44. Nf5 Qc2+ 45. Ke1 Qc1+ 46. Ke2 Qxb2+ 47. Ke1 Qb1+ 48. Ke2 Qxa2+ 49. Ke1 Qb1+ 50. Ke2 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.14"]
[Round "3"]
[White "Backiel, Hubert"]
[Black "Klusak, Piotr"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2127"]
[BlackElo "1980"]
[PlyCount "93"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. d5 Nb6 13. Nbd2 Qc7 14. Nf1 Nb7 15. Ng3 a5 16. Nh2 c4 17. Ng4 Nc5 18. Qf3 Bd7 19. Nh5 Nxe4 20. Bxe4 f5 21. Qg3 fxg4 22. hxg4 Qd8 23. Qh3 g6 24. Ng3 Bg5 25. Re3 Na4 26. Nf1 Nc5 27. Bc2 Bxe3 28. Bxe3 Qf6 29. Qg3 Rac8 30. Rd1 Rf7 31. Nd2 g5 32. Bxc5 dxc5 33. Ne4 Qf4 34. Nd6 Qxg3 35. fxg3 Rcf8 36. Nxf7 Rxf7 37. d6 Kg7 38. Bf5 Kf6 39. Kh2 e4 40. Bxe4 Ke5 41. Bf5 Bxf5 42. gxf5 Rd7 43. g4 b4 44. a4 h5 45. gxh5 Kxf5 46. Kg3 Ke5 47. Kg4 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.13"]
[Round "2"]
[White "Kaliszuk, Kamil"]
[Black "Klusak, Piotr"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2121"]
[BlackElo "1980"]
[PlyCount "120"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Bb6 7. e5 d5 8. exf6 dxc4 9. Qe2+ Be6 10. b5 Nb8 11. fxg7 Rg8 12. cxd4 Bxd4 13. Nxd4 Qxd4 14. Bb2 Qd3 15. Qxd3 cxd3 16. Nd2 Nd7 17. 0-0 f6 18. Rfe1 Kf7 19. Rac1 Rac8 20. Rc3 Rxg7 21. Rxd3 Nc5 22. Rf3 Rg6 23. Bd4 Rd8 24. Bxc5 Rxd2 25. a3 Rd5 26. Rc3 Rd7 27. Bxa7 Bd5 28. f3 Rg8 29. Bf2 Ra8 30. Bc5 Ra5 31. Rb1 Ba2 32. Rb2 Bd5 33. Kf2 Ra4 34. Bb4 Ra8 35. Re2 Re8 36. Rd2 c6 37. bxc6 bxc6 38. Bc5 Rb7 39. a4 Ra8 40. Ra3 Ra5 41. Rc2 Rb3 42. Ra1 Rb8 43. Bd6 Rba8 44. Re2 Rxa4 45. Re7+ Kg6 46. Rb1 R4a7 47. Rxa7 Rxa7 48. g4 h5 49. h3 f5 50. Kg3 hxg4 51. hxg4 fxg4 52. Kxg4 Be6+ 53. Kf4 Ra5 54. Rc1 Rf5+ 55. Ke3 Bd5 56. f4 Rh5 57. Re1 Rh1 58. Rxh1 Bxh1 59. Kd4 Kf5 60. Be5 Bd5 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.12"]
[Round "1"]
[White "Klusak, Piotr"]
[Black "Galuszka, Tomasz"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1980"]
[BlackElo "2156"]
[PlyCount "96"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 0-0 7. Rc1 Nbd7 8. Bd3 b6 9. 0-0 Bb7 10. Qe2 Re8 11. Rfd1 Nf8 12. Ne5 N6d7 13. Bxe7 Qxe7 14. h3 Nxe5 15. dxe5 Rad8 16. f4 Qh4 17. Qf2 Qxf2+ 18. Kxf2 Nd7 19. b3 f6 20. exf6 Nxf6 21. Be2 Rd7 22. Bf3 Red8 23. cxd5 exd5 24. Rd2 Re8 25. g4 Rde7 26. Re1 Nd7 27. e4 Nc5 28. e5 Ba6 29. Red1 Ne6 30. Kg3 Rf8 31. f5 Ng5 32. Re1 Nxf3 33. Kxf3 g6 34. Kf4 Bc8 35. e6 Rxe6 36. Rxe6 Bxe6 37. Ke5 Bc8 38. fxg6 hxg6 39. Rd3 Ba6 40. Rg3 Kg7 41. b4 Re8+ 42. Kd4 Bc4 43. g5 a5 44. a3 axb4 45. axb4 Rf8 46. Ke5 c5 47. bxc5 bxc5 48. Kd6 d4 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "1"]
[White "Marcinczyk, Monika"]
[Black "Klusak, Piotr"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1832"]
[BlackElo "2081"]
[PlyCount "86"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 0-0 7. 0-0 a6 8. h3 b6 9. Re1 Bb7 10. d5 h6 11. b4 Nh7 12. Ne2 Bg5 13. Ba3 g6 14. Bd3 Kg7 15. c4 a5 16. Qc2 axb4 17. Bxb4 Qe7 18. Ra3 Ra7 19. Rea1 Rfa8 20. Nc3 Nc5 21. Nb5 Ra6 22. a5 bxa5 23. Bxa5 Rc8 24. Be2 c6 25. Nc3 cxd5 26. Nxd5 Bxd5 27. cxd5 Raa8 28. Bb5 Nb7 29. Bc3 Rxa3 30. Rxa3 Nc5 31. Bc6 Bf6 32. Bb4 Ng5 33. Nd2 Nge6 34. Qa2 Nd4 35. Ra7 Rc7 36. Bxc5 dxc5 37. Ra6 Nxc6 38. dxc6 Qd6 39. Qd5 Be7 40. Nc4 Qf6 41. Nxe5 Bd6 42. Nd3 Qe6 43. Nb2 Qe5 1-0

[Event "Krakow op-B 30th"]
[Site "Krakow"]
[Date "2020.01.04"]
[Round "9"]
[White "Klusak, Piotr"]
[Black "Musial, Tomasz"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2084"]
[BlackElo "2009"]
[PlyCount "34"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. dxc5 Bxc5 7. 0-0 0-0 8. Nc3 Qc8 9. Bf4 d5 10. Nb5 Nh5 11. Nd6 Bxd6 12. Bxd6 Rd8 13. Bxb8 Rxb8 14. cxd5 Bxd5 15. Qa4 Qb7 16. Rac1 Rbc8 17. Rfd1 Nf6 1/2-1/2

[Event "Krakow op-B 30th"]
[Site "Krakow"]
[Date "2020.01.03"]
[Round "8"]
[White "Fritz, Antoni"]
[Black "Klusak, Piotr"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2000"]
[BlackElo "2084"]
[PlyCount "94"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8. fxe5 dxe5 9. Bg5 Ne6 10. Qxd8+ Nxd8 11. Nc3 c6 12. Bxf6 gxf6 13. Rxf6 Rg8 14. Raf1 Bh3 15. R1f2 Rg7 16. Kf1 Bc8 17. Nd1 Ke7 18. Ne3 b5 19. Bb3 a5 20. a4 bxa4 21. Bxa4 Rb8 22. Bxc6 Rg6 23. Ba4 Rxb2 24. Bb3 Be6 25. Rxg6 hxg6 26. Bxe6 Kxe6 27. g4 a4 28. Rd2 a3 29. Rxd8 a2 30. Re8+ Kd7 31. Ra8 Rb1+ 32. Kg2 a1Q 33. Rxa1 Rxa1 34. h4 Re1 35. Kf2 Rh1 36. Kg3 Kd6 37. Nc4+ Ke6 38. Ne3 f6 39. h5 gxh5 40. Kg2 Re1 41. Kf2 Rxe3 42. Kxe3 hxg4 43. Kf2 f5 44. exf5+ Kxf5 45. Kg3 e4 46. c4 e3 47. c5 Ke5 0-1

[Event "Krakow op-B 30th"]
[Site "Krakow"]
[Date "2020.01.02"]
[Round "7"]
[White "Klusak, Piotr"]
[Black "Reprun, Nadejda"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2084"]
[BlackElo "1975"]
[PlyCount "58"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. Qc2 0-0 8. a3 b6 9. cxd5 cxd5 10. Bd3 Bb7 11. 0-0 Rc8 12. Rfd1 Ne4 13. Bxe4 dxe4 14. Bxe7 Qxe7 15. Nd2 f5 16. Qa4 a6 17. Rac1 Nf6 18. Ne2 Nd5 19. Qb3 b5 20. Rxc8 Rxc8 21. Rc1 Rxc1+ 22. Nxc1 f4 23. Nxe4 Nxe3 24. fxe3 Bxe4 25. exf4 Bd5 26. Qe3 Qc7 27. Qd2 Bc4 28. Kf2 g5 29. g3 g4 1-0

[Event "Krakow op-B 30th"]
[Site "Krakow"]
[Date "2019.12.31"]
[Round "6"]
[White "Krawczyk, Wojciech"]
[Black "Klusak, Piotr"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1885"]
[BlackElo "2084"]
[PlyCount "105"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. c3 Bd6 5. Bg3 0-0 6. Nf3 c5 7. Nbd2 Nc6 8. Bd3 b6 9. 0-0 Bxg3 10. hxg3 Bb7 11. Re1 Rc8 12. Qe2 Qc7 13. Rad1 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Nf3 Qh5 17. Nh2 Qxe2 18. Rxe2 g6 19. Nf3 Rfe8 20. Red2 Ne4 21. Bxe4 Rxe4 22. Ne1 g5 23. Nc2 Bc6 24. f3 Re7 25. Kf2 Kg7 26. Na3 Rd8 27. Nc4 Rdd7 28. Na3 a5 29. c4 dxc4 30. Rxd7 Rxd7 31. Rxd7 Bxd7 32. Nxc4 Be6 33. Nxb6 Bxa2 34. Ke2 h5 35. Kd2 f5 36. Kc3 h4 37. gxh4 gxh4 38. b3 Bb1 39. Na4 f4 40. Kd2 Kf6 41. Nxc5 fxe3+ 42. Kxe3 Bc2 43. Kf4 Bd1 44. Kg4 Ke5 45. Kxh4 Kd4 46. Nb7 Bxb3 47. Nxa5 Bd5 48. Kg5 Ke5 49. f4+ Ke6 50. g4 Kf7 51. f5 Kg7 52. Kf4 Kf7 53. Ke5 1-0

[Event "Krakow op-B 30th"]
[Site "Krakow"]
[Date "2019.12.30"]
[Round "5"]
[White "Klusak, Piotr"]
[Black "Sokolinsky, Yaakov"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2084"]
[BlackElo "1957"]
[PlyCount "113"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. Qc2 c6 8. 0-0 Ne4 9. Rd1 Nd7 10. Nc3 f5 11. b3 b6 12. Be1 Bf6 13. Rac1 Bb7 14. e3 Qe7 15. Ne2 Rac8 16. cxd5 cxd5 17. Qb1 Ba6 18. Rxc8 Rxc8 19. Rc1 Rxc1 20. Nxc1 Qf8 21. Nd3 Bxd3 22. Qxd3 Qc8 23. Qd1 Be7 24. Bf1 g5 25. h3 Bd6 26. Bd3 h6 27. Kg2 Kg7 28. Ng1 Nf8 29. f3 Nf6 30. Ne2 Ng6 31. Qb1 Qc6 32. g4 Ne7 33. gxf5 Nxf5 34. Bxf5 exf5 35. Qxf5 Bc7 36. h4 Qd7 37. Qxd7+ Nxd7 38. hxg5 hxg5 39. Nc3 Nf6 40. Bg3 Bxg3 41. Kxg3 Kg6 42. b4 Kf5 43. Nxd5 Nd7 44. e4+ Kg6 45. a4 Nf8 46. Kf2 Ne6 47. Ke3 Kf7 48. f4 gxf4+ 49. Nxf4 Nc7 50. d5 Na6 51. Nd3 Nc7 52. Kd4 Kf6 53. b5 a6 54. bxa6 Nxa6 55. e5+ Kf5 56. d6 Ke6 57. Kc4 1-0

[Event "Krakow op-B 30th"]
[Site "Krakow"]
[Date "2019.12.28"]
[Round "2"]
[White "Slabek, Grzegorz"]
[Black "Klusak, Piotr"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1959"]
[BlackElo "2084"]
[PlyCount "50"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 b6 3. Be2 Bb7 4. 0-0 e6 5. b3 Be7 6. Bb2 0-0 7. d4 c5 8. c4 cxd4 9. Nxd4 a6 10. Nc3 Nc6 11. Rc1 Nxd4 12. Qxd4 Bc6 13. Rfd1 Qb8 14. a3 Qb7 15. Bf1 Rfd8 16. b4 d6 17. b5 axb5 18. cxb5 Be8 19. Be2 d5 20. a4 Rac8 21. Ra1 Bc5 22. Qh4 Be7 23. Qd4 Bc5 24. Qh4 Be7 25. Qd4 Bc5 1/2-1/2

[Event "Krakow op-B 30th"]
[Site "Krakow"]
[Date "2019.12.27"]
[Round "1"]
[White "Klusak, Piotr"]
[Black "Brylski, Pawel"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2084"]
[PlyCount "115"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 f5 6. Nf3 Qa5 7. Qb3 Nf6 8. e3 d6 9. Be2 Nbd7 10. 0-0 Nb6 11. Nd2 Bd7 12. Qa3 Qxa3 13. Bxa3 e6 14. dxe6 Bxe6 15. Rfd1 0-0-0 16. f3 Rhe8 17. Kf2 Nfd7 18. f4 Nf6 19. h3 Ne4+ 20. Nxe4 fxe4 21. Bc1 Bxc4 22. Bg4+ Kc7 23. Rg1 Na4 24. Bd2 b5 25. Bd1 Nb2 26. g4 a5 27. g5 a4 28. a3 Be6 29. Be2 Kc6 30. h4 Bc4 31. Bc1 Nd3+ 32. Bxd3 exd3 33. Bd2 Re4 34. Rh1 Bf7 35. Rhd1 Be6 36. Rg1 Re8 37. Kg3 Bb3 38. Kf2 Rxf4+ 39. exf4 Re2+ 40. Kf3 Rxd2 41. f5 gxf5 42. h5 Bd5+ 43. Kg3 Bf7 44. Rh1 Bd5 45. g6 Rg2+ 46. Kf4 h6 47. Raf1 Rg4+ 48. Kxf5 Rg5+ 49. Kf6 Bxh1 50. Rxh1 Kd5 51. Kg7 b4 52. axb4 cxb4 53. cxb4 a3 54. Kxh6 Rg2 55. g7 a2 56. Kh7 Kc4 57. g8Q+ Rxg8 58. Kxg8 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.07.02"]
[Round "9"]
[White "Klusak, Piotr"]
[Black "Kopaczewski, Adam"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2152"]
[BlackElo "2046"]
[PlyCount "74"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. d4 0-0 7. Re1 c5 8. Nc3 cxd4 9. Nxd4 Bxg2 10. Kxg2 d5 11. cxd5 Nxd5 12. Nxd5 Qxd5+ 13. e4 Qd7 14. Bf4 Rd8 15. Nf3 Qb7 16. Qe2 Na6 17. Be5 h6 18. Bc3 Nc5 19. Bd4 Rac8 20. Rad1 a5 21. Bxc5 Bxc5 22. Rxd8+ Rxd8 23. Qc4 Qd7 24. Re2 Qd1 25. Qc2 Kf8 26. Rd2 Rxd2 27. Qxd2 Qxd2 28. Nxd2 Ke7 29. f4 Bd4 30. b3 Kd6 31. Kf1 Kc5 32. Ke2 Bc3 33. Nf3 Kb4 34. Kd3 b5 35. Kc2 Ba1 36. Kb1 Bc3 37. Kc2 Ba1 1/2-1/2

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.07.01"]
[Round "8"]
[White "Klusak, Piotr"]
[Black "Cyra, Dariusz"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2152"]
[BlackElo "1791"]
[PlyCount "89"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. d4 0-0 7. Nc3 d6 8. Qc2 Nbd7 9. e4 e5 10. Rd1 Qb8 11. b3 Re8 12. Bb2 Bf8 13. Rac1 a5 14. dxe5 dxe5 15. Ne1 Bc5 16. Nd5 c6 17. Nxf6+ Nxf6 18. Nd3 Nd7 19. Nxc5 Nxc5 20. Ba3 Qc7 21. Bxc5 bxc5 22. Rd2 Rad8 23. Rcd1 Rd4 24. f3 Red8 25. Bf1 R8d6 26. Qc3 Bc8 27. Kf2 Qd8 28. Rd3 f5 29. exf5 Bxf5 30. Rxd4 exd4 31. Qd2 Re6 32. Re1 Rxe1 33. Kxe1 g5 34. Bd3 Bxd3 35. Qxd3 Qe8+ 36. Kf2 Qe5 37. Qd2 h5 38. Qd3 Kg7 39. Qe2 Qxe2+ 40. Kxe2 Kf6 41. Kd2 Kf5 42. Ke2 Ke5 43. Kd3 Kf5 44. Ke2 Ke5 45. Kd3 1/2-1/2

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.29"]
[Round "7"]
[White "Betkowski, Andrzej"]
[Black "Klusak, Piotr"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2038"]
[BlackElo "2152"]
[PlyCount "48"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. f4 Bg7 11. Qf2 Nf6 12. Be2 Ne4 13. Qe3 f5 14. Ba3 Qe6 15. Nd2 Nxd2 16. Qxd2 0-0-0 17. Qa5 Bb7 18. c5 Rhe8 19. 0-0 d6 20. Qxa7 dxe5 21. Bc4 Rd5 22. Bxd5 cxd5 23. c6 Bxc6 24. Bb2 d4 1/2-1/2

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.28"]
[Round "6"]
[White "Klusak, Piotr"]
[Black "Ulrych, Wojciech"]
[Result "1-0"]
[ECO "E96"]
[WhiteElo "2152"]
[BlackElo "1870"]
[PlyCount "87"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Re1 Re8 9. Bf1 exd4 10. Nxd4 Nc5 11. f3 c6 12. Rb1 a5 13. Be3 Nfd7 14. Qd2 Ne5 15. Red1 Qc7 16. Qf2 Qe7 17. Qd2 f6 18. Nc2 Nf7 19. Bf4 Bf8 20. Nd4 Ne6 21. Be3 Ne5 22. Na4 Nxd4 23. Bxd4 Be6 24. b3 Nd7 25. Re1 Reb8 26. Rbd1 b5 27. cxb5 cxb5 28. Nc3 a4 29. b4 Qf7 30. Bxb5 a3 31. Bc6 Ra6 32. b5 Rxc6 33. bxc6 Ne5 34. Nd5 Bxd5 35. Bxe5 Bxa2 36. Bxd6 Rb2 37. c7 Be6 38. Qc3 Bxd6 39. Rxd6 Kg7 40. Rxe6 Qxe6 41. c8Q Qxc8 42. Qxc8 a2 43. Qd7+ Kh6 44. Qd3 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.27"]
[Round "5"]
[White "Korosciel, Aneta"]
[Black "Klusak, Piotr"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1983"]
[BlackElo "2152"]
[PlyCount "101"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 0-0 8. Bd3 b6 9. Ne5 Bb7 10. 0-0 Qc7 11. f4 g6 12. Bh4 Be7 13. Qe1 Ne8 14. Qg3 Ng7 15. Ng4 f5 16. Ne5 Qd8 17. Bxe7 Qxe7 18. Be2 Rad8 19. h4 Kh8 20. Nxc6 Bxc6 21. Qg5 Qe8 22. Nf3 Nh5 23. Ne5 Nf6 24. Rf3 Bb5 25. Bd1 Ne4 26. Qh6 Rg8 27. h5 gxh5 28. Rh3 Qe7 29. Bxh5 Be8 30. Bf7 Nf6 31. Bxg8 Nxg8 32. Qh4 Qxh4 33. Rxh4 Nf6 34. Kf2 h5 35. Rc1 Ng4+ 36. Nxg4 fxg4 37. dxc5 bxc5 38. b4 c4 39. a4 Kg7 40. Rch1 Kf6 41. Kg3 Bxa4 42. Rxh5 Bc2 43. Ra1 Rd7 44. Kxg4 Rg7+ 45. Rg5 Bf5+ 46. Kh4 Bg6 47. Kg3 Rd7 48. Ra6 Bf5 49. Rg8 Rh7 50. Rf8+ Ke7 51. Rxf5 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.26"]
[Round "4"]
[White "Klusak, Piotr"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2152"]
[BlackElo "1924"]
[PlyCount "137"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. dxe5 Nxe5 11. Rc1 Nc5 12. Nd5 f6 13. Be3 Qf7 14. Nxe5 fxe5 15. Bxc5 dxc5 16. Bg4 c6 17. Ne3 Bxg4 18. Nxg4 Rad8 19. Qe2 h5 20. Ne3 Qf4 21. f3 Bh6 22. Rc3 Rd4 23. Re1 Rfd8 24. Nf1 Qf6 25. Rc2 a6 26. Rb1 Qd6 27. b3 Rd3 28. Qf2 Rd1 29. Rxd1 Qxd1 30. Re2 Qc1 31. Re1 Rd1 32. Rxd1 Qxd1 33. g3 Qd4 34. Kg2 b5 35. Qe2 Kg7 36. h4 Bc1 37. Qc2 Bh6 38. Qe2 Bc1 39. Nh2 Qd8 40. Qc2 Be3 41. Nf1 Bh6 42. cxb5 cxb5 43. Qxc5 Qd4 44. Qxd4 exd4 45. f4 Kf6 46. Kf3 Bf8 47. Ke2 Bb4 48. Kd3 Bc3 49. Nd2 Ke6 50. Nf3 Kf6 51. Nxd4 Be1 52. Ne2 Bf2 53. a4 bxa4 54. bxa4 Ke6 55. Kc4 Bb6 56. Nd4+ Kd6 57. e5+ Ke7 58. Kd5 Kd7 59. f5 gxf5 60. Nxf5 Bf2 61. e6+ Ke8 62. Ng7+ Ke7 63. Nxh5 Be1 64. Ke5 Bc3+ 65. Kf5 Be1 66. Nf4 Bxg3 67. h5 Bf2 68. h6 Bd4 69. h7 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.25"]
[Round "3"]
[White "Szydelko, Michal"]
[Black "Klusak, Piotr"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1843"]
[BlackElo "2152"]
[PlyCount "103"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. 0-0-0+ Bd6 8. f4 Ke8 9. f5 Bd7 10. Bxf6 gxf6 11. Nd5 Bc6 12. Nxf6+ Kf8 13. Nf3 Kg7 14. Nd5 Nd7 15. Bc4 b5 16. Bb3 f6 17. c3 Nc5 18. Bc2 a5 19. g4 Bxd5 20. Rxd5 b4 21. cxb4 axb4 22. Bb1 Nd7 23. Nd2 Nb6 24. Rd3 Kf7 25. Bc2 Ke7 26. Bb3 Na4 27. Rg3 Bc5 28. Bd5 Ra7 29. g5 c6 30. Bb3 fxg5 31. Rxg5 Kf6 32. Rg2 Bd4 33. Nf3 Be3+ 34. Kc2 Rd8 35. Re1 Bf4 36. Rg8 Rxg8 37. Bxg8 Rg7 38. Rg1 Rxg1 39. Nxg1 Bxh2 40. Nf3 Bf4 41. Bxh7 Nc5 42. Nd2 Bxd2 43. Kxd2 Nxe4+ 44. Kd3 Nd6 45. a4 bxa3 46. bxa3 e4+ 47. Ke3 Nc4+ 48. Kxe4 Nxa3 49. Kd4 Nc2+ 50. Kc5 Ne3 51. Kxc6 Nxf5 52. Bxf5 1/2-1/2

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.24"]
[Round "2"]
[White "Klusak, Piotr"]
[Black "Sobczynski, Roman"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2152"]
[BlackElo "1849"]
[PlyCount "89"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Qc2 h6 9. Bh4 Re8 10. Nf3 Ne4 11. Bxe7 Qxe7 12. 0-0 Nd7 13. b4 a6 14. Rab1 Ng5 15. Nd2 Nf6 16. Bf5 Bxf5 17. Qxf5 Nge4 18. Ndxe4 Nxe4 19. Nxe4 Qxe4 20. Qxe4 Rxe4 21. Rb3 f5 22. f3 Re6 23. f4 Kf7 24. Kf2 Kf6 25. Rc1 Ke7 26. a4 Kd6 27. Kf3 Re7 28. Rg1 Ke6 29. g3 g6 30. h3 h5 31. Rb2 Kf6 32. Rb3 Rae8 33. Rc1 Rc8 34. Rc5 Rec7 35. Rb2 Ke6 36. a5 Kf6 37. Rbc2 Ke6 38. R5c3 Kf6 39. Rh2 Rh8 40. Rb2 Rhc8 41. Rcc2 Ke6 42. Rh2 Rh8 43. Rhc2 Rhc8 44. Rc3 Kf6 45. h4 1/2-1/2

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.23"]
[Round "1"]
[White "Sloniewski, Michal"]
[Black "Klusak, Piotr"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1744"]
[BlackElo "2152"]
[PlyCount "126"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d4 e6 5. c4 Be7 6. 0-0 0-0 7. Nbd2 c5 8. Qc2 cxd4 9. Nxd4 Bxg2 10. Kxg2 Qc8 11. e4 Nc6 12. N2f3 Qb7 13. Re1 Rac8 14. Bg5 Nxd4 15. Nxd4 d5 16. exd5 Nxd5 17. Qe4 Bxg5 18. cxd5 Qxd5 19. Qxd5 exd5 20. Re5 Bf6 21. Rxd5 Rfd8 22. Rxd8+ Rxd8 23. Nc6 Rd2 24. Nxa7 Bd4 25. Rf1 Rxb2 26. Rd1 Rxf2+ 27. Kh3 Bf6 28. Rb1 Rxa2 29. Rxb6 h5 30. Nc8 Rf2 31. Nd6 g5 32. g4 Rf3+ 33. Kg2 hxg4 34. Ne4 Kg7 35. Nxf6 Rxf6 36. Rb5 Kg6 37. Kg3 Rf4 38. Rb8 Ra4 39. Rb3 f6 40. Rc3 Rd4 41. Ra3 Rf4 42. Ra5 Kh5 43. Ra8 Rf3+ 44. Kg2 Kg6 45. Ra5 f5 46. Ra6+ Kh5 47. Ra8 Rb3 48. Rh8+ Kg6 49. Ra8 f4 50. Ra6+ Kh5 51. Rc6 Rb2+ 52. Kg1 f3 53. Rf6 Rb1+ 54. Kf2 Rh1 55. Rf8 Rxh2+ 56. Kf1 Ra2 57. Rh8+ Kg6 58. Rg8+ Kf5 59. Rf8+ Ke4 60. Re8+ Kf4 61. Rb8 g3 62. Rb4+ Kf5 63. Rb5+ Kg4 0-1

[Event "Wisla Hugart op"]
[Site "Warsaw"]
[Date "1999.??.??"]
[Round "?"]
[White "Helis, Tadeusz"]
[Black "Klusak, Piotr"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2278"]
[PlyCount "71"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. 0-0 Be7 8. d3 0-0 9. a3 Be6 10. b4 f6 11. Bb2 Qd7 12. Rc1 Kh8 13. Ne4 Nd5 14. Nc5 Bxc5 15. Rxc5 Rac8 16. Qc2 Nce7 17. e4 Nb6 18. d4 Na4 19. Ra5 Nxb2 20. d5 Bh3 21. Bxh3 Qxh3 22. Rxa7 Ng6 23. Qxb2 Qg4 24. Nd2 Qe2 25. Qc3 f5 26. exf5 Rxf5 27. Qe3 Qh5 28. Rxb7 Qh3 29. f3 Rcf8 30. Rxc7 Nf4 31. gxf4 exf4 32. Qf2 h6 33. d6 R8f6 34. Ne4 Rg6+ 35. Kh1 Rd5 36. b5 1-0

[Event "Chorzow Konstal op 4th"]
[Site "Chorzow"]
[Date "1987.??.??"]
[Round "?"]
[White "Klusak, Piotr"]
[Black "Buczinski, Henryk"]
[Result "1-0"]
[ECO "D16"]
[PlyCount "85"]
[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. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5 7. g3 e6 8. Bg2 Bb4 9. Nxc4 Nd5 10. Qb3 a5 11. e3 0-0 12. 0-0 Nd7 13. e4 N5b6 14. Re1 Qf6 15. Nxb6 Nxb6 16. Be3 Nd7 17. h3 e5 18. d5 Bf3 19. dxc6 Bxg2 20. Kxg2 bxc6 21. Red1 Rfd8 22. Qc4 Nf8 23. Rac1 Ne6 24. Ne2 c5 25. Nc3 Nd4 26. Bxd4 exd4 27. Nd5 Qe5 28. f3 Rab8 29. Rc2 Rdc8 30. Re2 Kf8 31. f4 Qe6 32. f5 Qc6 33. f6 Qxa4 34. fxg7+ Kxg7 35. Qc1 h6 36. Qf4 Rc6 37. Rf1 Rb7 38. Qe5+ Kh7 39. Ne7 Qb3 40. Nxc6 d3 41. Qf5+ Kg8 42. Qc8+ Kg7 43. Ref2 1-0

[Event "Chorzow Konstal op 4th"]
[Site "Chorzow"]
[Date "1987.??.??"]
[Round "?"]
[White "Misiuga, Andrzej"]
[Black "Klusak, Piotr"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "73"]
[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. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. b3 Nbd7 6. Bb2 e6 7. d3 Bd6 8. Nbd2 0-0 9. Qe1 e5 10. e4 Re8 11. h3 Bxf3 12. Bxf3 Qc7 13. Qe2 a5 14. a4 Rad8 15. Bg2 dxe4 16. dxe4 Nf8 17. Nc4 Bc5 18. Rad1 Ng6 19. h4 Bd4 20. c3 Bc5 21. h5 Nf8 22. Bh3 h6 23. Bc1 N8h7 24. Bg2 Ng5 25. Bxg5 hxg5 26. Qf3 b6 27. h6 Rxd1 28. Rxd1 Qe7 29. hxg7 Kxg7 30. Ne3 Bxe3 31. Qxe3 Nd7 32. Bf1 Nc5 33. Bc4 Rd8 34. Re1 Rd6 35. Kg2 Rd8 36. Qf3 Qf6 37. Qe3 1/2-1/2

[Event "Chorzow Konstal op 4th"]
[Site "Chorzow"]
[Date "1987.??.??"]
[Round "?"]
[White "Ulak, Slawomir"]
[Black "Klusak, Piotr"]
[Result "1-0"]
[ECO "D18"]
[PlyCount "104"]
[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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Nh4 Bg4 10. f3 Bh5 11. g4 Bg6 12. Nxg6 hxg6 13. Qb3 Qe7 14. e4 a5 15. Na2 Na6 16. Bg5 e5 17. Bxa6 bxa6 18. Nxb4 axb4 19. Rac1 exd4 20. Rxc6 Qe5 21. Bh4 Rfd8 22. Bg3 Qe7 23. Rd1 Ra7 24. Rc4 Rad7 25. Qxb4 Qxb4 26. Rxb4 d3 27. Kf2 Nh7 28. Ke3 d2 29. Rb8 Rxb8 30. Bxb8 Ng5 31. h4 Rb7 32. Be5 Ne6 33. Rxd2 f6 34. Bc3 Nc5 35. a5 Na4 36. Rc2 Rb5 37. Kd4 Nxc3 38. bxc3 Rxa5 39. c4 Kf7 40. c5 Ke7 41. Kd5 Kd7 42. Rb2 Kc7 43. f4 Ra1 44. Re2 Rd1+ 45. Ke6 Kc6 46. e5 fxe5 47. fxe5 Rd4 48. Kf7 Rf4+ 49. Kxg7 Kd7 50. c6+ Ke6 51. Rc2 Rf7+ 52. Kxg6 Rc7 1-0

[Event "POL-chT 42nd"]
[Site "Porabka"]
[Date "1986.10.??"]
[Round "4"]
[White "Klusak, Piotr"]
[Black "Kardys, Zbigniew"]
[Result "1/2-1/2"]
[ECO "D36"]
[BlackElo "2245"]
[PlyCount "41"]
[EventDate "1986.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bielsko-Biala Wlokniarz"]
[BlackTeam "Katowice Kolejarz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Nbd7 8. Bd3 Nf8 9. Nf3 g6 10. 0-0 Ne6 11. Bh4 0-0 12. a3 Ng7 13. b4 Bf5 14. Rfc1 Rc8 15. Bg3 Bd6 16. Bxd6 Qxd6 17. Ne5 Rfe8 18. Bxf5 Nxf5 19. Qb3 h5 20. h3 Kg7 21. Ne2 1/2-1/2

[Event "POL-chT 42nd"]
[Site "Porabka"]
[Date "1986.10.??"]
[Round "11"]
[White "Klusak, Piotr"]
[Black "Witkowski, Stefan"]
[Result "1/2-1/2"]
[ECO "A59"]
[BlackElo "2285"]
[PlyCount "85"]
[EventDate "1986.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bielsko-Biala Wlokniarz"]
[BlackTeam "Warszawa Maraton"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. Nf3 Bg7 10. g3 Nbd7 11. Kg2 0-0 12. Re1 Qb6 13. Re2 Rfb8 14. h3 Ne8 15. Be3 Nc7 16. a4 Ra7 17. Ra3 Qa6 18. Rc2 Rab7 19. Bc1 Rb4 20. Qe2 Ra8 21. Qxa6 Rxa6 22. Nd2 Bxc3 23. Rcxc3 Raxa4 24. Rxa4 Rxa4 25. Rc4 Ra7 26. Nf3 f6 27. Bd2 Nb6 28. Rc2 Ra2 29. Ne1 f5 30. f3 Na6 31. b4 Nxb4 32. Bxb4 Rxc2+ 33. Nxc2 cxb4 34. Nxb4 Kg7 35. Nc6 Kf6 36. g4 Nd7 37. Kg3 fxe4 38. fxe4 g5 39. h4 h6 40. hxg5+ hxg5 41. Kf3 Nf8 42. Nd4 Ng6 43. Nc6 1/2-1/2

[Event "POL-chT 42nd"]
[Site "Porabka"]
[Date "1986.10.??"]
[Round "7"]
[White "Klusak, Piotr"]
[Black "Zielinski, Marek"]
[Result "0-1"]
[ECO "E42"]
[BlackElo "2305"]
[PlyCount "122"]
[EventDate "1986.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bielsko-Biala Wlokniarz"]
[BlackTeam "Lodz Anilana"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 0-0 7. a3 Be7 8. d5 exd5 9. cxd5 Re8 10. Be3 Ng4 11. Bd4 Nh6 12. g4 Nxg4 13. Rg1 Nf6 14. Qd2 d6 15. 0-0-0 Nbd7 16. Qh6 Bf8 17. f4 g6 18. Qh4 Bg7 19. Bh3 Nb6 20. f5 Bd7 21. fxg6 hxg6 22. Rdf1 Nfxd5 23. Qf2 Re7 24. Bxg7 Kxg7 25. Qd4+ Re5 26. Bxd7 Qxd7 27. Rf3 Rc8 28. Kb1 Rc4 29. Qf2 Nxc3+ 30. Nxc3 Na4 31. Nxa4 Rxa4 32. Rf1 f5 33. Rg3 f4 34. Rf3 Qf5+ 35. Ka1 Ree4 36. Rc3 Re7 37. Rd1 Qe5 38. Qd2 Ra6 39. Ka2 Rc6 40. Rd3 Re6 41. Qf2 Rb6 42. R1d2 Re7 43. Rd4 Qe6+ 44. Kb1 Qe1+ 45. Ka2 Qxf2 46. Rxf2 Rf7 47. Rdxf4 Rxf4 48. Rxf4 d5 49. b4 Rf6 50. Rd4 Rf2+ 51. Kb3 Rxh2 52. Rxd5 Rf2 53. a4 Rf5 54. Rd7+ Rf7 55. Rd6 Kh6 56. Kc3 Kh5 57. a5 g5 58. Kd4 a6 59. Ke5 g4 60. Kd5 g3 61. Rd8 Kg4 0-1

