[Event "Warsaw YMCA Autumn-A 131st"]
[Site "Warsaw"]
[Date "2013.11.29"]
[Round "10"]
[White "Zurkowski, Andrzej"]
[Black "Kubeczko, Grzegorz"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2003"]
[BlackElo "1999"]
[PlyCount "21"]
[EventDate "2013.09.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. 0-0 0-0 6. b3 Qe7 7. Bb2 b6 8. Nbd2 Bb7 9. Re1 Nbd7 10. Nf1 Rfd8 11. Ng3 1/2-1/2

[Event "Warsaw YMCA Autumn-A 131st"]
[Site "Warsaw"]
[Date "2013.11.27"]
[Round "11"]
[White "Kubeczko, Grzegorz"]
[Black "Kielar, Maciej"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1999"]
[BlackElo "2103"]
[PlyCount "56"]
[EventDate "2013.09.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 f5 5. d3 Nf6 6. e4 0-0 7. Nge2 d6 8. 0-0 c5 9. exf5 gxf5 10. Bg5 Nc6 11. Nd5 Be6 12. Nec3 Qd7 13. f4 Rae8 14. Rb1 Kh8 15. h3 Nd4 16. b4 Nxd5 17. cxd5 Bg8 18. fxe5 Bxe5 19. Bf4 Qg7 20. Kh2 Bxf4 21. gxf4 Re3 22. bxc5 dxc5 23. Kh1 b6 24. Rb2 Rfe8 25. Rd2 Qg3 26. Qh5 Re1 27. Ne4 fxe4 28. Qxe8 Nf3 0-1

[Event "Warsaw YMCA Autumn-A 131st"]
[Site "Warsaw"]
[Date "2013.11.22"]
[Round "9"]
[White "Kubeczko, Grzegorz"]
[Black "Delega, Tomasz"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1999"]
[BlackElo "2094"]
[PlyCount "69"]
[EventDate "2013.09.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e5 4. g3 f5 5. Bg2 Nf6 6. Nge2 fxe4 7. d3 Bb4 8. 0-0 0-0 9. dxe4 Bxc3 10. Nxc3 d6 11. Bg5 Nbd7 12. Nd5 h6 13. Be3 a5 14. f3 Nc5 15. g4 Nxd5 16. exd5 Qh4 17. Qd2 Rae8 18. Rae1 Bc8 19. Bf2 Qf6 20. h4 Qg6 21. h5 Qf6 22. Be3 Qh4 23. Bf2 Qd8 24. Be3 Qh4 25. Bf2 Qe7 26. Re3 Rf4 27. b3 Ref8 28. Qe1 Qf7 29. Bh4 g5 30. hxg6 Qxg6 31. Qg3 Rd4 32. Be7 Rf7 33. Bd8 Rd2 34. a3 Nd3 35. f4 0-1

[Event "Warsaw YMCA Autumn-A 131st"]
[Site "Warsaw"]
[Date "2013.11.07"]
[Round "7"]
[White "Kubeczko, Grzegorz"]
[Black "Szymczak, Rafal"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1999"]
[BlackElo "2086"]
[PlyCount "135"]
[EventDate "2013.09.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c6 4. Nf3 Nd7 5. 0-0 Ngf6 6. b3 Bd6 7. d4 0-0 8. Nbd2 e5 9. dxe5 Nxe5 10. Bb2 Nxf3+ 11. Bxf3 Bh3 12. Re1 Be7 13. Qc2 Rc8 14. c5 Qa5 15. Bd4 Nd7 16. a3 Bf6 17. b4 Qc7 18. Bxf6 Nxf6 19. e4 dxe4 20. Bxe4 Be6 21. Bf5 Bxf5 22. Qxf5 Nd5 23. Nc4 Rce8 24. Nd6 Rxe1+ 25. Rxe1 g6 26. Qe5 Qd7 27. Kg2 a6 28. h4 h5 29. Ne8 f6 30. Qe4 Kf7 31. Nd6+ Kg7 32. Qe6 Qxe6 33. Rxe6 Rd8 34. Kf1 f5 35. Ke1 b6 36. cxb6 Nxb6 37. Ke2 Ra8 38. Nb7 Nc4 39. a4 Nb6 40. a5 Nd5 41. Rxc6 Re8+ 42. Kd2 Re4 43. Rxa6 Rxb4 44. Nc5 Rb2+ 45. Ke1 Ra2 46. Ne6+ Kf7 47. Ng5+ Kg7 48. Ne6+ Kf7 49. Ng5+ Kg7 50. Ra7+ Kf6 51. f4 Ne7 52. Kd1 Ra3 53. a6 Rxg3 54. Ra8 Kg7 55. a7 Ra3 56. Ne6+ Kh7 57. Nc7 Nc6 58. Nb5 Ra4 59. Ke2 Kg7 60. Ke3 Kf7 61. Rc8 Nxa7 62. Rc7+ Ke6 63. Rxa7 Re4+ 64. Kf3 Rb4 65. Ra6+ Kd5 66. Nc7+ Kd4 67. Rd6+ Kc3 68. Nd5+ 1-0

[Event "Warsaw YMCA Autumn-A 131st"]
[Site "Warsaw"]
[Date "2013.11.05"]
[Round "8"]
[White "Nowak, Lukasz"]
[Black "Kubeczko, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2038"]
[BlackElo "1999"]
[PlyCount "40"]
[EventDate "2013.09.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. Bb5+ Nbd7 6. c4 e6 7. Nc3 exd5 8. cxd5 Bb4 9. Qe2+ Qe7 10. Qxe7+ Bxe7 11. Nge2 0-0-0 12. g4 a6 13. Bxd7+ Bxd7 14. Bf4 Bb5 15. Rc1 Bb4 16. Kf2 Bxe2 17. Kxe2 Bxc3 18. bxc3 Nxd5 19. Bd2 Nb6 20. Bf4 Nd5 1/2-1/2

[Event "Warsaw YMCA Autumn-A 131st"]
[Site "Warsaw"]
[Date "2013.10.25"]
[Round "6"]
[White "Sanz Losada, Victoriano"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "2083"]
[BlackElo "1999"]
[PlyCount "45"]
[EventDate "2013.09.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. g4 h5 10. g5 Nfd7 11. Nge2 Bg7 12. Kg2 0-0 13. f4 Qb6 14. Rf1 Na6 15. Rf3 Nc7 16. Rh3 f6 17. f5 fxg5 18. fxg6 g4 19. Rxh5 Rf3 20. Ng3 c4 21. Nf5 Qf2+ 22. Kh1 Rh3 23. Nxe7+ 1-0

[Event "Warsaw YMCA Autumn-A 131st"]
[Site "Warsaw"]
[Date "2013.10.18"]
[Round "5"]
[White "Rozycki, Bartlomiej"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2002"]
[BlackElo "1999"]
[PlyCount "57"]
[EventDate "2013.09.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 Bb7 6. Nc3 Qa5 7. Bd2 axb5 8. Bxb5 Qb6 9. a4 Nxd5 10. Nf3 Nc7 11. 0-0 g5 12. Ne5 Bg7 13. Nc4 Qe6 14. Qb3 Nc6 15. f4 gxf4 16. Rxf4 Ne5 17. Ne4 Nxb5 18. Nxc5 Qc6 19. Nxb7 Qxb7 20. Nxe5 Bxe5 21. Qxf7+ Kd8 22. Rb4 Nd6 23. Qb3 Qa7 24. a5 e6 25. a6 Ke7 26. Ra5 Bf6 27. Rb7 Rab8 28. Bb4 Qa8 29. Bxd6+ 1-0

[Event "Warsaw YMCA Autumn-A 131st"]
[Site "Warsaw"]
[Date "2013.10.11"]
[Round "4"]
[White "Kubeczko, Grzegorz"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1999"]
[BlackElo "2190"]
[PlyCount "76"]
[EventDate "2013.09.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 c5 5. e4 Nc6 6. Nge2 e5 7. d3 Nge7 8. 0-0 0-0 9. h3 a6 10. Rb1 b5 11. cxb5 axb5 12. Nxb5 Ba6 13. Nec3 Qb6 14. a4 Nd4 15. Nxd4 exd4 16. Ne2 c4 17. dxc4 Bxc4 18. b4 Qa6 19. Re1 d3 20. Nf4 Qxa4 21. e5 dxe5 22. Bxa8 Qxa8 23. b5 Nf5 24. b6 Qb7 25. Nxd3 Nd4 26. Nc5 Nf3+ 27. Kh1 Qc6 28. Re4 Qxc5 29. Rxc4 Qxc4 30. Qxf3 Qc2 31. Qb3 Qxf2 32. Ba3 Qf5 33. Bxf8 Qe4+ 34. Kh2 Qe2+ 35. Kg1 Bxf8 36. Rc1 Bc5+ 37. Rxc5 Qe1+ 38. Kg2 Qe2+ 1/2-1/2

[Event "Warsaw YMCA Autumn-A 131st"]
[Site "Warsaw"]
[Date "2013.10.02"]
[Round "3"]
[White "Liberadzki, Slawomir"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2090"]
[BlackElo "1999"]
[PlyCount "37"]
[EventDate "2013.09.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. e3 Bb7 5. Nc3 b4 6. Nce2 e6 7. dxe6 fxe6 8. Nf3 Be7 9. b3 0-0 10. Bb2 Nc6 11. Nf4 a5 12. Bd3 a4 13. bxa4 Qa5 14. 0-0 Qxa4 15. Bc2 Qa6 16. Qd3 e5 17. Ng5 Na5 18. Bxe5 Qxc4 19. Qxh7+ 1-0

[Event "Warsaw YMCA Autumn-A 131st"]
[Site "Warsaw"]
[Date "2013.09.27"]
[Round "2"]
[White "Kubeczko, Grzegorz"]
[Black "Malec, Sebastian"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1999"]
[BlackElo "2161"]
[PlyCount "140"]
[EventDate "2013.09.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. 0-0 Nc6 7. d3 e5 8. Rb1 h6 9. b4 Qe7 10. b5 Nd8 11. Nd5 Nxd5 12. cxd5 b6 13. d4 Bf5 14. Rb3 e4 15. Ne1 a6 16. a4 axb5 17. axb5 Ra4 18. Nc2 Bd7 19. e3 f5 20. Qe2 Qf7 21. Rb4 Rxb4 22. Nxb4 Qe8 23. Qc2 Bxb5 24. Qxc7 Bxf1 25. Bxf1 Nf7 26. Nc6 Qa8 27. h4 h5 28. Qxb6 Qa1 29. Qb2 Qxb2 30. Bxb2 Ra8 31. Bc3 Ra2 32. Ne7+ Kh7 33. Bh3 Nh6 34. Bb4 Ra6 35. Nc6 Bf8 36. Ba5 Kg7 37. Bf1 Ra8 38. Be2 Nf7 39. Kf1 Kf6 40. Kg2 Be7 41. Bb5 Bd8 42. Bxd8+ Nxd8 43. Nxd8 Rxd8 44. Kf1 Rb8 45. Bc6 Ke7 46. Ke2 Kd8 47. Kd2 Kc7 48. Kc2 Kb6 49. Bd7 Ka5 50. Be6 Rb7 51. Kd2 Kb4 52. Bc8 Ra7 53. Be6 Kc4 54. Ke2 Kc3 55. Bg8 Ra2+ 56. Kf1 Kd2 57. Bf7 Ra1+ 58. Kg2 Ke1 59. Bxg6 Ra2 60. Bxh5 Rxf2+ 61. Kh3 Kd2 62. Bg6 Kxe3 63. h5 f4 64. g4 f3 65. h6 Ra2 66. h7 f2 67. Kg2 Ra1 68. h8Q f1Q+ 69. Kg3 Qf3+ 70. Kh4 Rh1+ 0-1

[Event "Warsaw YMCA Autumn-A 131st"]
[Site "Warsaw"]
[Date "2013.09.20"]
[Round "1"]
[White "Sawicki, Mikolaj"]
[Black "Kubeczko, Grzegorz"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2004"]
[BlackElo "1999"]
[PlyCount "31"]
[EventDate "2013.09.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. f4 Nc6 4. d3 h5 5. Nf3 Bg4 6. c3 e6 7. Be2 Nh6 8. Be3 Nf5 9. Bf2 g6 10. Nbd2 Be7 11. h4 b5 12. Ng5 c4 13. Bxg4 hxg4 14. Qxg4 Bxg5 15. fxg5 Nxe5 16. Qf3 0-1

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.13"]
[Round "9"]
[White "Kubeczko, Grzegorz"]
[Black "Kosiorek, Przemyslaw"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2024"]
[BlackElo "2057"]
[PlyCount "61"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. g3 f5 5. Bg2 Nf6 6. Nge2 Nxe4 7. Nxe4 Bxe4 8. Bxe4 fxe4 9. Nc3 g6 10. Nxe4 d5 11. cxd5 exd5 12. Qa4+ c6 13. Nc3 Bg7 14. 0-0 0-0 15. d3 Qf6 16. Qg4 Qf5 17. Qxf5 Rxf5 18. Bf4 Nd7 19. Rad1 Bd4 20. h4 Raf8 21. Rfe1 Ne5 22. Kg2 Ng4 23. Re2 h6 24. f3 Rxf4 25. gxf4 Ne3+ 26. Kg3 Nxd1 27. Nxd1 Kf7 28. b3 Rd8 29. Nf2 Bxf2+ 30. Kxf2 Rd6 31. Re5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B 11th"]
[Site "Warsaw"]
[Date "2013.08.11"]
[Round "7"]
[White "Hasanov, Sahib"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2030"]
[BlackElo "2024"]
[PlyCount "77"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 b5 4. Bg2 e6 5. Ne5 Bb7 6. 0-0 Nbd7 7. c4 bxc4 8. Nxc4 c6 9. Ncd2 c5 10. dxc5 Bxc5 11. Nc3 0-0 12. Nb3 Bb6 13. Na4 Bc7 14. Nac5 Nxc5 15. Nxc5 Bc6 16. Be3 Ng4 17. Bd4 e5 18. Bc3 Bd6 19. Nb3 Bc7 20. e3 f5 21. Bb4 Rf6 22. Rc1 e4 23. Nd4 Bb7 24. Nxf5 Rxf5 25. Qxg4 Bc8 26. Qd1 Rb8 27. Qd2 Ba6 28. Bh3 Rh5 29. Bg4 Rh6 30. Rfd1 Bd3 31. Bc3 Rxh2 32. Be6+ Kh8 33. Kxh2 Qh4+ 34. Kg2 Qh5 35. Bxg7+ Kxg7 36. Rxc7+ Kf6 37. Qc3+ Kxe6 38. Qc6+ Kf5 39. Qxd5+ 1-0

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.09"]
[Round "5"]
[White "Kubeczko, Grzegorz"]
[Black "Chomczyk, Marek"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2024"]
[BlackElo "1962"]
[PlyCount "153"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c6 7. Bb2 b6 8. d3 Nbd7 9. Qc2 Bb7 10. e4 dxe4 11. dxe4 Qc7 12. e5 Ng4 13. Re1 Rad8 14. h3 Nh6 15. g4 Nc5 16. Re3 Rd7 17. b4 Na6 18. a3 Kh8 19. Nbd2 Ng8 20. Ne4 Rfd8 21. Nd6 Bf8 22. Ng5 g6 23. Rd1 Kg7 24. Red3 Nb8 25. Qd2 Bc8 26. Qf4 Nh6 27. Nge4 Ng8 28. g5 Ba6 29. Qd2 c5 30. Ne8+ Rxe8 31. Rxd7 Nxd7 32. Qxd7 Qxd7 33. Rxd7 cxb4 34. Rxa7 bxa3 35. Ba1 Bxc4 36. Nd6 Bxd6 37. exd6+ Kf8 38. Rxa3 Bd5 39. Bf1 Rd8 40. Be5 h6 41. h4 hxg5 42. hxg5 f6 43. gxf6 Nh6 44. Rh3 Nf7 45. f4 Kg8 46. Bd3 Nxd6 47. Bxg6 Nf7 48. Bc7 Ra8 49. Rh7 Ra1+ 50. Kf2 Ra2+ 51. Ke3 Rg2 52. Rg7+ Kh8 53. Bxf7 Rxg7 54. fxg7+ Kxg7 55. Be8 b5 56. Bxb5 Kf7 57. Kd4 Bb3 58. Ke5 Bc2 59. Be2 Bf5 60. Bd8 Kg6 61. Bg5 Bh3 62. Bf3 Kf7 63. Bh5+ Kg7 64. Kd6 Kf8 65. Bf6 Bf5 66. Ke5 Kg8 67. Kd4 Kf8 68. Ke3 Bh3 69. Kf3 Bf1 70. Kg4 Bd3 71. Kg5 Bc4 72. Kh6 Bb3 73. Bd8 Bc4 74. Bg5 Bb3 75. Kg6 Ke8 76. Kf6+ Kd7 77. Bf7 1-0

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.08"]
[Round "4"]
[White "Kubeczko, Grzegorz"]
[Black "Rozycki, Bartlomiej"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2024"]
[BlackElo "2041"]
[PlyCount "132"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 Nf6 4. Bg2 Bc5 5. e3 d6 6. Nge2 a6 7. d4 Ba7 8. Bxc6+ bxc6 9. dxe5 dxe5 10. Qxd8+ Kxd8 11. b3 Bc5 12. Bb2 Bg4 13. h3 Bf3 14. 0-0-0+ Kc8 15. Rhe1 Nd7 16. Rd2 f6 17. g4 Bb4 18. Ng1 Bxc3 19. Bxc3 Be4 20. f3 Bg6 21. Red1 Nc5 22. Bb4 Ne6 23. Rd7 Kb7 24. Ba5 Rad8 25. f4 exf4 26. exf4 Rxd7 27. Rxd7 Kc8 28. Re7 Re8 29. Rxe8+ Bxe8 30. Ne2 g6 31. Bc3 f5 32. g5 c5 33. Be5 Bc6 34. Kd2 Kd7 35. Ng3 Bg2 36. h4 Bf3 37. Ke3 Bh5 38. Nf1 Bd1 39. Nd2 Nd8 40. Nb1 c6 41. Nc3 Bg4 42. Na4 Ne6 43. Nb2 Bh3 44. Bf6 Bg2 45. Kf2 Be4 46. Ke3 Bb1 47. a3 Ba2 48. b4 cxb4 49. axb4 c5 50. bxc5 Kc6 51. Be7 a5 52. Bd6 Nxc5 53. Bxc5 Kxc5 54. Kd3 Kb4 55. Kd4 Bb1 56. c5 Be4 57. Nd1 a4 58. Nc3 a3 59. Na2+ Kb3 60. Nc3 Bf3 61. Kd3 a2 62. Nxa2 Kxa2 63. Kd4 Kb3 64. Ke5 Kc4 65. Kf6 Kxc5 66. Kg7 Bh5 0-1

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.07"]
[Round "3"]
[White "Kaczorowski, Piotr"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2047"]
[BlackElo "2024"]
[PlyCount "129"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Qc2 g6 5. Bf4 Bg7 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 Bf5 9. Qb3 Qb6 10. 0-0 Nbd7 11. Nc3 Ne4 12. Rfd1 Nd6 13. Na4 Qa5 14. Bd3 Be6 15. Qc2 c5 16. dxc5 Rac8 17. Qd2 Qxd2 18. Rxd2 Nxc5 19. Nxc5 Rxc5 20. Bxd6 exd6 21. Kf1 Rfc8 22. Ke2 Bd5 23. Rad1 Rc1 24. Rxc1 Rxc1 25. b3 Bc3 26. Rc2 Rxc2+ 27. Bxc2 f5 28. g3 Bf6 29. h4 h6 30. Nd4 a6 31. h5 Bxd4 32. exd4 Kg7 33. Ke3 gxh5 34. Bxf5 Kf6 35. Kf4 b6 36. Bd3 a5 37. Bb5 Bf7 38. Be2 Be8 39. a3 Bf7 40. b4 Bg6 41. Bb5 Ke6 42. bxa5 bxa5 43. Ke3 Kd5 44. f4 Bf5 45. Be8 h4 46. gxh4 Kc4 47. h5 Kb3 48. Bg6 Bd7 49. f5 Kxa3 50. f6 Be6 51. f7 Bxf7 52. Bxf7 Kb2 53. Be8 Kc3 54. Ke4 Kc4 55. Bd7 Kc3 56. Kd5 Kd3 57. Bc6 Kc3 58. Ke4 Kc4 59. d5 Kc5 60. Kd3 Kb4 61. Kc2 Ka3 62. Kc3 Ka2 63. Kc4 Ka3 64. Kb5 a4 65. Kb6 1-0

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.06"]
[Round "2"]
[White "Kubeczko, Grzegorz"]
[Black "Malec, Sebastian"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2024"]
[BlackElo "2185"]
[PlyCount "44"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 c5 4. Bg2 Nc6 5. b3 Be7 6. Bb2 0-0 7. 0-0 a6 8. d4 cxd4 9. Nxd4 Qc7 10. Nc3 Rb8 11. Rc1 Nxd4 12. Qxd4 b6 13. Ne4 d6 14. Rfd1 Rd8 15. g4 e5 16. Nxf6+ Bxf6 17. Qe4 Bb7 18. Qf5 Bc8 19. Qf3 e4 20. Bxf6 exf3 21. Bxd8 Qxd8 22. Bxf3 Bxg4 0-1

[Event "Warsaw Najdorf Memorial op-A 11th"]
[Site "Warsaw"]
[Date "2013.08.05"]
[Round "1"]
[White "Adamski, Jan"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2307"]
[BlackElo "2024"]
[PlyCount "45"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 a6 5. d4 b5 6. b3 Bg4 7. Be2 e6 8. h3 Bb4 9. Bd2 Bh5 10. 0-0 0-0 11. a4 bxc4 12. bxc4 Nbd7 13. Nxd5 Nxd5 14. cxd5 Bxd2 15. dxc6 Ba5 16. cxd7 f6 17. Nd2 Bg6 18. Nb3 Bc3 19. Nc5 Bxa1 20. Nxe6 Qe7 21. Nxf8 Bc3 22. Nxg6 hxg6 23. Qb3+ 1-0

[Event "Warsaw YMCA Spring 123rd"]
[Site "Warsaw"]
[Date "2013.06.18"]
[Round "11"]
[White "Goslawski, Michal"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2149"]
[BlackElo "2036"]
[PlyCount "95"]
[EventDate "2013.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. 0-0 b5 8. Bd3 a6 9. a4 Bb7 10. Re1 Bb4 11. Bd2 Qe7 12. Bxb4 Qxb4 13. Qd2 Qxd2 14. Nbxd2 Nd5 15. Rec1 Nb4 16. Be2 Nb6 17. Ne4 Rb8 18. Nc5 Ke7 19. Ne5 Rhc8 20. a5 f6 21. axb6 fxe5 22. dxe5 Rd8 23. Rd1 Rd5 24. Rxd5 Nxd5 25. Bg4 Bc8 26. b7 Bxb7 27. Bxe6 Nc7 28. Bf5 g6 29. Be4 Ne6 30. Nxb7 Rxb7 31. Bxc6 Rc7 32. Bd5 Rc2 33. h4 Nc7 34. Bb7 Rxb2 35. Bxa6 Ke6 36. f4 Re2 37. Bc8+ Ke7 38. Rd1 Rc2 39. Rd7+ Kf8 40. Bb7 b4 41. Be4 Rc1+ 42. Kf2 Nb5 43. Rxh7 b3 44. Rb7 Rc2+ 45. Bxc2 bxc2 46. Rb8+ Ke7 47. Rc8 Na3 48. Ke2 1-0

[Event "Warsaw YMCA Spring 123rd"]
[Site "Warsaw"]
[Date "2013.06.13"]
[Round "10"]
[White "Kubeczko, Grzegorz"]
[Black "Malec, Sebastian"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2036"]
[BlackElo "2170"]
[PlyCount "25"]
[EventDate "2013.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 d6 5. d4 e5 6. e3 Nc6 7. Nc3 0-0 8. Be2 exd4 9. Nxd4 Nxd4 10. Qxd4 Ng4 11. Qd2 Qh4 12. Bxg4 Bxg4 13. Nd5 1/2-1/2

[Event "Warsaw YMCA Spring 123rd"]
[Site "Warsaw"]
[Date "2013.05.31"]
[Round "8"]
[White "Liberadzki, Slawomir"]
[Black "Kubeczko, Grzegorz"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2073"]
[BlackElo "2036"]
[PlyCount "112"]
[EventDate "2013.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 Bf5 4. Nf3 h6 5. 0-0 e6 6. c4 c6 7. Nc3 Nbd7 8. b3 Bd6 9. Bb2 0-0 10. Re1 Be4 11. Nxe4 Nxe4 12. Nd2 f5 13. Nxe4 dxe4 14. d5 cxd5 15. cxd5 e5 16. Rc1 Nf6 17. e3 Rc8 18. Rxc8 Qxc8 19. Qd2 Qb8 20. Bh3 g6 21. Qa5 Rc8 22. Rc1 Rxc1+ 23. Bxc1 Qc7 24. Qxc7 Bxc7 25. Bf1 Kf7 26. Bc4 Bd6 27. Kf1 a6 28. a4 Ke7 29. Bb2 Nd7 30. Bc3 Ba3 31. Ba5 Kd6 32. Bd8 Bc5 33. Ke2 Bb6 34. Bxb6 Nxb6 35. Kd2 a5 36. Kc3 Kc5 37. d6 Kxd6 38. Bf7 g5 39. b4 Nxa4+ 40. Kb3 Nb6 41. bxa5 Nd7 42. Kc4 f4 43. Kb5 Kc7 44. Bg6 Nf6 45. Kc5 fxe3 46. fxe3 Ng4 47. Kd5 Nxe3+ 48. Kxe5 Ng4+ 49. Kxe4 Nxh2 50. Kf5 Kc6 51. Be8+ Kc5 52. Kg6 Nf1 53. g4 Ne3 54. Bd7 Kb4 55. Kxh6 Kxa5 56. Kxg5 Nxg4 1/2-1/2

[Event "Warsaw YMCA Spring 123rd"]
[Site "Warsaw"]
[Date "2013.05.24"]
[Round "7"]
[White "Kubeczko, Grzegorz"]
[Black "Pazderski, Ziemowit"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2036"]
[BlackElo "2182"]
[PlyCount "44"]
[EventDate "2013.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 d5 3. cxd5 Qxd5 4. Nf3 Bb4 5. a3 e4 6. axb4 exf3 7. exf3 Nc6 8. Bg2 Qe6+ 9. Kf1 Nf6 10. d4 Qc4+ 11. Kg1 Bf5 12. Na3 Qxb4 13. g4 Be6 14. g5 Nd5 15. f4 Qxd4 16. Qxd4 Nxd4 17. Be3 Nf5 18. Bc5 0-0-0 19. Bxa7 Nxf4 20. Bf1 Nh4 21. f3 Rd2 22. Bb5 Nxf3+ 0-1

[Event "Warsaw YMCA Spring 123rd"]
[Site "Warsaw"]
[Date "2013.05.23"]
[Round "6"]
[White "Kielar, Maciej"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2121"]
[BlackElo "2036"]
[PlyCount "83"]
[EventDate "2013.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. e4 g6 4. f4 d6 5. c4 Bg7 6. Nc3 e5 7. d3 Nge7 8. Nf3 Bg4 9. h3 Bxf3 10. Bxf3 0-0 11. Be3 exf4 12. gxf4 Bd4 13. Qd2 Rb8 14. 0-0-0 a6 15. f5 Bxe3 16. Qxe3 f6 17. Rhg1 Rf7 18. fxg6 hxg6 19. Nd5 Ne5 20. Bg4 Nxd5 21. cxd5 Rh7 22. Bf5 Kf7 23. Be6+ Ke7 24. Kb1 b5 25. Rg2 Qb6 26. Rf1 c4 27. Qxb6 Rxb6 28. d4 Nd3 29. Rxg6 b4 30. Rgxf6 b3 31. a3 c3 32. bxc3 b2 33. R6f3 Nc1 34. R1f2 Nb3 35. Rf7+ Rxf7 36. Rxf7+ Ke8 37. Rf2 a5 38. h4 Rb7 39. h5 Rg7 40. Kxb2 a4 41. h6 Rg1 42. Rh2 1-0

[Event "Warsaw-ch opA 66th"]
[Site "Warsaw"]
[Date "2013.05.19"]
[Round "9"]
[White "Kubeczko, Grzegorz"]
[Black "Kielar, Maciej"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2036"]
[BlackElo "2121"]
[PlyCount "46"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 e5 5. e4 f5 6. exf5 gxf5 7. Qh5+ Kf8 8. d3 Nf6 9. Qd1 Nc6 10. Bg5 h6 11. Bh4 Ne7 12. d4 Ng6 13. dxe5 Nxh4 14. gxh4 Qe7 15. f4 dxe5 16. fxe5 Qxe5+ 17. Qe2 Ng4 18. 0-0-0 c6 19. Qxe5 Bxe5 20. Rd8+ Kf7 21. Rxh8 Bxh8 22. Nh3 Be6 23. b3 Bxc3 0-1

[Event "Warsaw-ch opA 66th"]
[Site "Warsaw"]
[Date "2013.05.18"]
[Round "8"]
[White "Gluszko, Monika"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1914"]
[BlackElo "2036"]
[PlyCount "101"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Qa4+ Nbd7 6. Bc4 a6 7. Nc3 g6 8. Nf3 Bg7 9. d3 0-0 10. Qa3 b6 11. 0-0 Bb7 12. Re1 Re8 13. Be3 Rc8 14. Rac1 b5 15. Bb3 Nb6 16. Nxb5 axb5 17. Qa7 Rxc1 18. Rxc1 Nbxd5 19. Qxb7 Nxe3 20. fxe3 Qxd3 21. Bxf7+ Kf8 22. Qb6 Bh6 23. Re1 Rc8 24. Kh1 Ng4 25. Qe6 Nf2+ 26. Kg1 Rc2 27. Nd4 Rxb2 28. Bg8 Qc4 29. Qxc4 bxc4 30. Bxc4 Ng4 31. Ne6+ Ke8 32. Nc7+ Kd8 33. Nd5 e6 34. Nf4 Ke7 35. h3 Ne5 36. Bb3 g5 37. Nh5 g4 38. hxg4 Nd3 39. Rd1 Bxe3+ 40. Kh2 Nf2 41. Re1 Nxg4+ 42. Kh3 Nf2+ 43. Kg3 Ba7 44. Rxe6+ Kd8 45. Rd6+ Kc7 46. Rh6 Ne4+ 47. Kf4 Ng5 48. Kxg5 Be3+ 49. Nf4 Rxg2+ 50. Kf5 Rg7 51. Nd5+ 1-0

[Event "Warsaw-ch opA 66th"]
[Site "Warsaw"]
[Date "2013.05.17"]
[Round "7"]
[White "Goslawski, Michal"]
[Black "Kubeczko, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2149"]
[BlackElo "2036"]
[PlyCount "119"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 dxe4 7. Qxe4 Nf6 8. Qh4 Nbd7 9. Bd2 Be7 10. Qg3 Qb6 11. 0-0-0 Qxd4 12. Be3 Qb4 13. Qxg7 Rg8 14. Qh6 Rg6 15. Qf4 Qxf4 16. Bxf4 Bc5 17. g4 Bxf2 18. Bd3 Rg8 19. Rhf1 Bh4 20. Ne4 Nxe4 21. Bxe4 Nf6 22. Bd3 Nd5 23. Bd2 Bg5 24. Rf3 h6 25. Rdf1 Rg7 26. a3 Rd8 27. Kd1 Bxd2 28. Kxd2 Rd7 29. c4 Ne7 30. Kc3 Rg5 31. Rf6 h5 32. gxh5 Rxh5 33. Rxf7 Nf5 34. Bxf5 Rxf7 35. Bg6 Rxh3+ 36. Kd4 Rhh7 37. Rg1 Ke7 38. Bxf7 Rxf7 39. Rg8 b6 40. Ra8 Kf6 41. Rd8 Kf5 42. b4 Kf4 43. Rd6 e5+ 44. Kd3 Kf3 45. Kd2 e4 46. Re6 Rd7+ 47. Ke1 Rh7 48. c5 Ke3 49. Kf1 bxc5 50. bxc5 Rh1+ 51. Kg2 Ra1 52. Rxc6 Rxa3 53. Rh6 Ra2+ 54. Kf1 Rc2 55. Ra6 Rc1+ 56. Kg2 Rxc5 57. Rxa7 Rf5 58. Ra3+ Kd4 59. Ra4+ Ke3 60. Ra3+ 1/2-1/2

[Event "Warsaw-ch opA 66th"]
[Site "Warsaw"]
[Date "2013.05.16"]
[Round "6"]
[White "Kubeczko, Grzegorz"]
[Black "Piotrowski, Arkadiusz"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2036"]
[BlackElo "1971"]
[PlyCount "104"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 0-0 9. b4 a6 10. d3 f5 11. Be3 Bf6 12. Rc1 Be6 13. Nd2 Nd5 14. Na4 Nxe3 15. fxe3 Bg5 16. Nc5 Bxe3+ 17. Kh1 Bd5 18. h3 Nd4 19. Rb1 b6 20. Ncb3 Nb5 21. Nc4 Nc3 22. Qc2 Nxb1 23. Nxe3 Bxg2+ 24. Kxg2 Nxa3 25. Qa2 Nb5 26. Nd4+ Kh8 27. Ne6 Qd7 28. Nxf8 Rxf8 29. Qxa6 Qc6+ 30. Kh2 Ra8 31. Rxf5 h6 32. Qxa8+ Qxa8 33. Rxe5 Nd6 34. Nd5 Qf8 35. Nf4 Qf6 36. h4 Kg8 37. Re6 Qf7 38. h5 Ne8 39. Re5 Nf6 40. Kh3 Qd7+ 41. Kg2 Qc6+ 42. Kg1 Qd6 43. Re6 Qxb4 44. e4 Qe1+ 45. Kg2 Qd2+ 46. Kh3 Qd1 47. Kg2 Nxh5 48. Nd5 Qe2+ 49. Kg1 Qxd3 50. Re8+ Kh7 51. Re7 Qxg3+ 52. Kh1 Qf2 0-1

[Event "Warsaw-ch opA 66th"]
[Site "Warsaw"]
[Date "2013.05.15"]
[Round "5"]
[White "Malec, Sebastian"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "2170"]
[BlackElo "2036"]
[PlyCount "51"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bg4 6. Nc3 Nbd7 7. Ng5 e6 8. f3 Bh5 9. e4 Nb6 10. Qd3 Qd7 11. Be3 h6 12. Nh3 g5 13. a4 0-0-0 14. a5 Na8 15. Nf2 Nc7 16. Qc4 Nfe8 17. Nd3 f6 18. Nc5 Bxc5 19. Qxc5 Qd6 20. Qxa7 Qb4 21. Qb6 Nb5 22. a6 Nec7 23. Bxb5 cxb5 24. axb7+ Kd7 25. d5 exd5 26. Bc5 1-0

[Event "Warsaw-ch opA 66th"]
[Site "Warsaw"]
[Date "2013.05.14"]
[Round "4"]
[White "Kubeczko, Grzegorz"]
[Black "Gorecki, Andrzej"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2036"]
[BlackElo "2093"]
[PlyCount "93"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. d3 Ne8 9. Be3 Nc7 10. d4 cxd4 11. Nxd4 Ne5 12. b3 Ne6 13. Nde2 Nc5 14. h3 a5 15. f4 Nc6 16. Rb1 Nd7 17. Qd2 f5 18. exf5 gxf5 19. Nd5 Ra6 20. Rbd1 Nf6 21. Nec3 Ne8 22. Na4 e6 23. Ndc3 Rf7 24. Rfe1 Bxc3 25. Nxc3 Rd7 26. Bf2 e5 27. Bd5+ Kg7 28. Qc2 Re7 29. Bxc6 bxc6 30. Rxe5 Rxe5 31. fxe5 Qc7 32. exd6 Nxd6 33. Bd4+ Kg8 34. Be5 Qa7+ 35. Qf2 Nf7 36. Bf4 Qxf2+ 37. Kxf2 Ra7 38. Ke3 Kf8 39. Kd4 Ke7 40. Kc5 Ra6 41. Na4 Be6 42. Nb6 Ke8 43. Kxc6 Nd8+ 44. Kb5 Ra7 45. c5 a4 46. c6 axb3 47. axb3 1-0

[Event "Warsaw-ch opA 66th"]
[Site "Warsaw"]
[Date "2013.05.13"]
[Round "3"]
[White "Kasperkiewicz, Pawel"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2108"]
[BlackElo "2036"]
[PlyCount "75"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. 0-0 0-0 7. a4 c6 8. Ba2 b6 9. Qe2 a6 10. Rd1 Qc7 11. dxe5 dxe5 12. Nh4 Bb4 13. Nb1 b5 14. Nf5 Re8 15. Bg5 Bf8 16. axb5 cxb5 17. Nc3 Bb7 18. Rd3 g6 19. Ne3 Bg7 20. Ned5 Bxd5 21. Nxd5 Nxd5 22. Bxd5 Rac8 23. Rf3 Nc5 24. Rxf7 Qxf7 25. Bxf7+ Kxf7 26. f3 Ne6 27. Be3 Rc6 28. c3 Rd8 29. Rd1 Rcd6 30. Rxd6 Rxd6 31. g3 Bf6 32. Kg2 Rd7 33. Kf1 Be7 34. f4 Bf6 35. Qg4 Rd3 36. Ke2 Rd8 37. f5 Nf8 38. Bg5 1-0

[Event "Warsaw-ch opA 66th"]
[Site "Warsaw"]
[Date "2013.05.12"]
[Round "2"]
[White "Kubeczko, Grzegorz"]
[Black "Sujkowski, Pawel"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2036"]
[BlackElo "1956"]
[PlyCount "38"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. c4 Nc6 5. Nc3 e6 6. d3 Nge7 7. Bg5 h6 8. Bd2 d5 9. cxd5 exd5 10. Qc1 b6 11. Bf4 a6 12. h4 Be6 13. 0-0 Rc8 14. e4 d4 15. Ne2 Nb4 16. Qd1 0-0 17. b3 Kh7 18. Qd2 Nbc6 19. Rab1 Qd7 1/2-1/2

[Event "Warsaw-ch opA 66th"]
[Site "Warsaw"]
[Date "2013.05.11"]
[Round "1"]
[White "Przedmojski, Rafal"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2359"]
[BlackElo "2036"]
[PlyCount "61"]
[EventDate "2013.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. c3 Bh5 8. 0-0 Ngf6 9. Bg5 Qb6 10. Bxf6 Nxf6 11. Qb3 Qxb3 12. Bxb3 exd4 13. Nxd4 0-0-0 14. e5 Nd5 15. Nd2 c5 16. N4f3 Ne3 17. Rfe1 Bxf3 18. Nxf3 c4 19. Rxe3 cxb3 20. Kf1 Bc5 21. Re4 bxa2 22. Rc4 Rd5 23. b4 b6 24. Rxa2 Kb7 25. bxc5 b5 26. Rf4 Rf8 27. c6+ Kxc6 28. Rxa7 Rd3 29. e6 f6 30. Ne5+ Kb6 31. Rxg7 1-0

[Event "Warsaw YMCA Spring 123rd"]
[Site "Warsaw"]
[Date "2013.05.10"]
[Round "5"]
[White "Kubeczko, Grzegorz"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2036"]
[BlackElo "2108"]
[PlyCount "99"]
[EventDate "2013.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 Bf5 5. cxd5 cxd5 6. Nc3 Nc6 7. Qa4 Qd7 8. d4 e6 9. Bf4 Be7 10. 0-0 0-0 11. Nh4 Be4 12. f3 Bg6 13. Nxg6 hxg6 14. Rad1 Rfd8 15. Kh1 Ne8 16. e4 Bf6 17. e5 Be7 18. Rf2 a6 19. Bf1 Rdc8 20. Qc2 Nc7 21. h4 Na5 22. Qb1 Nb5 23. Nxb5 axb5 24. Rh2 b4 25. Bd3 Qe8 26. g4 b3 27. a3 Nc4 28. g5 b5 29. Kg2 Qd8 30. Rdh1 b4 31. axb4 Ra2 32. Kg3 Rca8 33. h5 Bxg5 34. hxg6 Bh6 35. gxf7+ Kxf7 36. Bg6+ Ke7 37. Bxh6 gxh6 38. Rxh6 Kd7 39. Bh5 Rxb2 40. Qh7+ Kc6 41. Rxe6+ Kb5 42. Qb7+ Nb6 43. Rxb6+ Qxb6 44. Qxa8 Qxd4 45. Qa5+ Kc4 46. Qc5+ Qxc5 47. bxc5 Rc2 48. Bg6 d4 49. e6 Re2 50. c6 1-0

[Event "Warsaw YMCA Spring 123rd"]
[Site "Warsaw"]
[Date "2013.04.23"]
[Round "3"]
[White "Kubeczko, Grzegorz"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2036"]
[BlackElo "2158"]
[PlyCount "74"]
[EventDate "2013.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 c5 5. e4 Nc6 6. Nge2 Nf6 7. d3 0-0 8. 0-0 a6 9. h3 Bd7 10. Be3 Rb8 11. a4 b6 12. Qd2 Ne8 13. d4 cxd4 14. Nxd4 Nc7 15. b3 Nxd4 16. Bxd4 Bxd4 17. Qxd4 b5 18. cxb5 axb5 19. a5 b4 20. Nd5 e5 21. Qd2 Nxd5 22. Qxd5 Be6 23. Qd3 Ra8 24. a6 Qb6 25. Rfd1 Rfc8 26. Qxd6 Qxd6 27. Rxd6 Bxb3 28. Rb6 Bc4 29. f4 b3 30. fxe5 Rcb8 31. Rxb8+ Rxb8 32. e6 Bxa6 33. e7 Bd3 34. e5 b2 35. Rd1 b1Q 36. Rxb1 Rxb1+ 37. Kf2 Bb5 0-1

[Event "Warsaw YMCA Spring 123rd"]
[Site "Warsaw"]
[Date "2013.04.19"]
[Round "4"]
[White "Luksik, Mateusz"]
[Black "Kubeczko, Grzegorz"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2078"]
[BlackElo "2036"]
[PlyCount "26"]
[EventDate "2013.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Qf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Nd7 7. Qb3 Ne5 8. Be2 Bc5 9. Nf3 0-0 10. 0-0 Re8 11. Nxe5 Rxe5 12. Bf3 Qd4 13. d3 Qxf2+ 0-1

[Event "Warsaw YMCA Spring 123rd"]
[Site "Warsaw"]
[Date "2013.04.16"]
[Round "2"]
[White "Szymczak, Rafal"]
[Black "Kubeczko, Grzegorz"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2091"]
[BlackElo "2036"]
[PlyCount "112"]
[EventDate "2013.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 d6 6. c3 e5 7. e4 Nge7 8. Na3 0-0 9. d3 b6 10. Re1 h6 11. Nc2 exf4 12. Bxf4 g5 13. Be3 d5 14. exd5 Nxd5 15. Bf2 Bf5 16. Ne3 Nxe3 17. Bxe3 Rc8 18. d4 cxd4 19. Nxd4 Nxd4 20. Bxd4 Bxd4+ 21. Qxd4 Qxd4+ 22. cxd4 Rc2 23. Rf1 Bd3 24. Rf2 Rfc8 25. Bd5 Rxf2 26. Kxf2 Rc2+ 27. Ke3 Bg6 28. b4 Rxh2 29. Rc1 Rc2 30. Rh1 Rc3+ 31. Kf2 Rd3 32. Rxh6 Kg7 33. Rh1 Rxd4 34. Bb3 Rxb4 35. Rd1 a5 36. Rd2 Kf6 37. Bd1 Ke5 38. a3 Rd4 39. Re2+ Kd6 40. Re8 Rd2+ 41. Ke1 Rd3 42. Rd8+ Kc5 43. Rc8+ Kd4 44. Rd8+ Kc3 45. Rc8+ Kb2 46. a4 Rxg3 47. Be2 Rc3 48. Rb8 Rc6 49. Bb5 Rf6 50. Rd8 Kc3 51. Ke2 Be4 52. Ke3 Bg6 53. Rc8+ Kb3 54. Rc4 Re6+ 55. Kd2 Rd6+ 56. Ke3 Bd3 0-1

[Event "Warsaw YMCA Spring 123rd"]
[Site "Warsaw"]
[Date "2013.04.12"]
[Round "1"]
[White "Kubeczko, Grzegorz"]
[Black "Szefer, Michal"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2036"]
[BlackElo "1992"]
[PlyCount "115"]
[EventDate "2013.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 c5 4. Nge2 g6 5. g3 Bg7 6. Bg2 e6 7. d4 cxd4 8. Nxd4 a6 9. Be3 Nc6 10. Nxc6 Bxc6 11. Qb3 Rb8 12. Qa3 Nf6 13. 0-0 Ng4 14. Bf4 e5 15. Bd2 Bf8 16. Qb3 h5 17. h3 h4 18. hxg4 hxg3 19. Nd5 gxf2+ 20. Rxf2 Qh4 21. Qf3 Bxd5 22. cxd5 Bc5 23. Be3 Bxe3 24. Qxe3 Qxg4 25. Qf3 Qxf3 26. Rxf3 Rc8 27. Rc3 Rc5 28. Rac1 Rxc3 29. Rxc3 Ke7 30. a4 f5 31. Rh3 Rxh3 32. Bxh3 Kf6 33. Kf2 d6 34. Ke3 Kg5 35. Kf3 Kf6 36. Bg2 Kg5 37. Kg3 Kh5 38. Bf1 a5 39. Be2+ Kg5 40. Bf3 Kh6 41. Kh4 g5+ 42. Kg3 Kg6 43. Bg2 Kf6 44. Bh3 fxe4 45. Kf2 g4 46. Bxg4 Kg5 47. Kg3 e3 48. Be6 e4 49. Bg4 e2 50. Bxe2 Kf5 51. Bc4 Ke5 52. b3 Kd4 53. Kf4 e3 54. Kf3 b5 55. axb5 a4 56. bxa4 Kxc4 57. Kxe3 Kxd5 58. a5 1-0

[Event "Warsaw Najdorf Memorial op-A 10th"]
[Site "Warsaw"]
[Date "2012.08.14"]
[Round "9"]
[White "Winski, Lukasz"]
[Black "Kubeczko, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2124"]
[BlackElo "2017"]
[PlyCount "47"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 h6 5. Bc4 Bf5 6. Ng3 Bh7 7. f4 e6 8. Nf3 Nd7 9. 0-0 Ne7 10. Qe2 Qc7 11. Ne5 Nxe5 12. fxe5 Nf5 13. Nxf5 Bxf5 14. c3 Be7 15. Bd3 Bxd3 16. Qxd3 0-0 17. Rf3 f5 18. exf6 Rxf6 19. Rxf6 Bxf6 20. Qg6 Qf7 21. Qg4 Rf8 22. h3 h5 23. Qe4 Bd8 24. Be3 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 10th"]
[Site "Warsaw"]
[Date "2012.08.13"]
[Round "8"]
[White "Kubeczko, Grzegorz"]
[Black "Gasik, Piotr"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2017"]
[BlackElo "2132"]
[PlyCount "79"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. d4 e4 4. h4 Nf6 5. Bg5 Be7 6. e3 Nc6 7. Nc3 0-0 8. Nh3 d6 9. Nf4 Qe8 10. Nb5 Bd8 11. Be2 a6 12. Nc3 Ne7 13. d5 Ng6 14. Bxf6 Bxf6 15. Bh5 b5 16. c5 b4 17. Nce2 dxc5 18. Bxg6 hxg6 19. h5 gxh5 20. d6 c6 21. Qb3+ Qf7 22. 0-0-0 c4 23. Qxb4 g6 24. Nxg6 Qxg6 25. d7 Qf7 26. dxc8Q Raxc8 27. Qc5 Rb8 28. Nd4 Be7 29. Qe5 c5 30. Nxf5 Qxf5 31. Qxe7 Rfe8 32. Qh4 Qe5 33. Rd2 c3 34. Rc2 cxb2+ 35. Kb1 Red8 36. Qf4 Qd5 37. Rxb2 Rxb2+ 38. Kxb2 Qd2+ 39. Kb1 Rb8+ 40. Qxb8+ 1-0

[Event "Warsaw Najdorf Memorial op-A 10th"]
[Site "Warsaw"]
[Date "2012.08.12"]
[Round "7"]
[White "Kubeczko, Grzegorz"]
[Black "Leks, Maria"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2017"]
[BlackElo "2109"]
[PlyCount "93"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bf4 a6 7. Ne5 Qb6 8. Nxc6 bxc6 9. Qd2 Nh5 10. Be3 Rb8 11. b3 e6 12. Na4 Qb5 13. Qc2 Bd7 14. Bd2 Nf6 15. e3 Qb7 16. Bd3 Bd6 17. Nc5 Bxc5 18. Qxc5 Qb6 19. Qa3 Bc8 20. Ba5 Qb7 21. Rc1 Qd7 22. 0-0 Ne4 23. Bb4 f5 24. f3 Nf6 25. Rce1 Kf7 26. Bd6 Ra8 27. e4 dxe4 28. fxe4 Rd8 29. e5 g6 30. Bc5 Nd5 31. g4 f4 32. g5 h6 33. gxh6 Rh8 34. Qc1 g5 35. h7 a5 36. Qd1 Ke8 37. Qh5+ Kd8 38. Bd6 Qg7 39. Bg6 Ba6 40. Qxg5+ Kc8 41. Rf2 Rxh7 42. Rg2 Rh6 43. Be8 Qxg5 44. Rxg5 Nb4 45. Rg8 Kb7 46. Rg7+ Kc8 47. a3 1-0

[Event "Warsaw Najdorf Memorial op-A 10th"]
[Site "Warsaw"]
[Date "2012.08.10"]
[Round "6"]
[White "Guerrero Rodriguez, Alejandra"]
[Black "Kubeczko, Grzegorz"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2072"]
[BlackElo "2017"]
[PlyCount "90"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 h6 5. Nf3 Bf5 6. Ng3 Bh7 7. Bc4 e6 8. 0-0 Nd7 9. Qe2 Ngf6 10. Ne5 Nxe5 11. dxe5 Nd5 12. Rd1 Qb6 13. Bxd5 cxd5 14. c4 d4 15. Ne4 Rd8 16. b3 d3 17. Rxd3 Rd4 18. Nd6+ Bxd6 19. Rxd4 Qxd4 20. Bb2 Qe4 21. Qxe4 Bxe4 22. exd6 f6 23. f3 Bg6 24. Bd4 a6 25. Bb6 Kd7 26. Bc7 Ra8 27. Kf2 e5 28. Ke3 Kc6 29. b4 b5 30. a4 bxc4 31. b5+ Kb7 32. b6 Be8 33. Kd2 Bd7 34. Kc3 Be6 35. Rd1 Bd7 36. Rd2 Re8 37. Kxc4 e4 38. Re2 exf3 39. Rxe8 f2 40. Rb8+ Kc6 41. Rd8 f1Q+ 42. Kb4 Qf4+ 43. Ka5 Qf5+ 44. Kb4 Qc5+ 45. Kb3 Be6+ 0-1

[Event "Warsaw Najdorf Memorial op-A 10th"]
[Site "Warsaw"]
[Date "2012.08.09"]
[Round "5"]
[White "Kaczorowski, Piotr"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2116"]
[BlackElo "2017"]
[PlyCount "61"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. a3 d5 2. Nf3 Nf6 3. d4 c6 4. e3 Bg4 5. Bd3 Nbd7 6. c4 e5 7. Be2 e4 8. Nfd2 Bxe2 9. Qxe2 Bd6 10. Nc3 0-0 11. 0-0 Qe7 12. f3 exf3 13. gxf3 Nh5 14. f4 Ndf6 15. Nf3 g6 16. Ne5 Qe6 17. cxd5 cxd5 18. Bd2 Rac8 19. Be1 Ne4 20. f5 Nxc3 21. Bxc3 Qe7 22. Rf3 f6 23. fxg6 hxg6 24. Nxg6 Qg7 25. Kh1 Rfe8 26. Rg1 Qh7 27. Rh3 Ng3+ 28. Rgxg3 Bxg3 29. Rxh7 Kxh7 30. Qh5+ Kg7 31. hxg3 1-0

[Event "Warsaw Najdorf Memorial op-A 10th"]
[Site "Warsaw"]
[Date "2012.08.09"]
[Round "4"]
[White "Kubeczko, Grzegorz"]
[Black "Nasuta, Grzegorz"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2017"]
[BlackElo "2275"]
[PlyCount "76"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 0-0 9. b4 Be6 10. Rb1 f6 11. d3 Nd4 12. Ne1 Nd5 13. Bb2 Nxc3 14. Bxc3 c6 15. a4 Qd7 16. e3 Nf5 17. Bh3 Kh8 18. e4 Nd4 19. Bxe6 Nxe6 20. Qg4 Rad8 21. f4 exf4 22. gxf4 f5 23. exf5 Nd4 24. Bxd4 Qxd4+ 25. Kh1 Qd5+ 26. Qf3 Rxf5 27. Qxd5 Rdxd5 28. Rf3 Rd4 29. Re3 Bf8 30. Ng2 Rxb4 31. Rbe1 Rxa4 32. Re8 g6 33. Rb8 Rb4 34. h3 Kg7 35. Rd8 Rf7 36. Kh2 a5 37. Kg3 a4 38. Ra8 Rd4 0-1

[Event "Warsaw Najdorf Memorial op-A 10th"]
[Site "Warsaw"]
[Date "2012.08.08"]
[Round "3"]
[White "Kubeczko, Grzegorz"]
[Black "Goslawski, Michal"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2017"]
[BlackElo "2121"]
[PlyCount "55"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 dxc4 5. Na3 c5 6. Nxc4 Nc6 7. 0-0 Bd7 8. d4 b5 9. Na3 Qb6 10. Be3 Nd5 11. dxc5 Bxc5 12. Bxc5 Qxc5 13. Rc1 Qb6 14. Ng5 Nce7 15. e4 Nb4 16. Nxf7 Kxf7 17. Qxd7 Rhd8 18. Qxb5 Qxb5 19. Nxb5 Nxa2 20. Ra1 Nb4 21. e5 Ned5 22. Nd6+ Ke7 23. Be4 g6 24. Ra5 Nc6 25. Rxd5 exd5 26. Bxd5 Nxe5 27. Bxa8 Rxa8 28. Nb5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 10th"]
[Site "Warsaw"]
[Date "2012.08.07"]
[Round "2"]
[White "Pietocha, Pawel"]
[Black "Kubeczko, Grzegorz"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2125"]
[BlackElo "2017"]
[PlyCount "132"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. b3 d5 2. e3 Nf6 3. Bb2 Bg4 4. Nf3 Nbd7 5. Be2 e6 6. 0-0 Bd6 7. h3 Bh5 8. c4 c6 9. d4 0-0 10. Nbd2 Rc8 11. Ne5 Bxe2 12. Qxe2 Ne4 13. cxd5 cxd5 14. Nxe4 dxe4 15. Qb5 Nb6 16. Nc4 Rc6 17. Rfc1 a6 18. Qa5 Nd5 19. Qxd8 Rxd8 20. Na5 Rxc1+ 21. Rxc1 Rb8 22. a3 Kf8 23. Kf1 Bc7 24. Nc4 b5 25. Nd2 f5 26. Ke2 Ba5 27. b4 Bd8 28. f3 exf3+ 29. gxf3 Bg5 30. Nf1 Ke8 31. Rc6 Rb6 32. Rc5 Kd7 33. Bc1 Rc6 34. Kd3 g6 35. Bd2 Nb6 36. e4 Be7 37. Rxc6 Kxc6 38. Ng3 Nc4 39. Bc1 a5 40. Kc3 Bh4 41. Ne2 Be1+ 42. Kb3 fxe4 43. fxe4 axb4 44. axb4 Nd2+ 45. Bxd2 Bxd2 46. d5+ exd5 47. Nd4+ Kb6 48. exd5 Be3 49. Ne6 g5 50. Kc3 h6 51. Kd3 Bf2 52. Ke2 Bg3 53. Nd4 Be5 54. Nc6 Bd6 55. Ke3 h5 56. Kf3 Ka6 57. Ke4 g4 58. hxg4 hxg4 59. Nd4 Kb6 60. Ke3 Bh2 61. Kf2 Be5 62. Nc6 Bd6 63. Nd4 Bxb4 64. Nxb5 Kxb5 65. Kg3 Kc5 66. Kxg4 Kxd5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 10th"]
[Site "Warsaw"]
[Date "2012.08.06"]
[Round "1"]
[White "Kubeczko, Grzegorz"]
[Black "Maciaga, Marcin"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2017"]
[BlackElo "2224"]
[PlyCount "114"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 Bf5 5. b3 h6 6. 0-0 e6 7. d3 Be7 8. Bb2 0-0 9. Nbd2 a5 10. a3 Nbd7 11. Re1 Bh7 12. Rc1 Bc5 13. d4 Bd6 14. c5 Bc7 15. b4 axb4 16. axb4 Qe7 17. Ne5 Nxe5 18. dxe5 Ng4 19. e4 Bxe5 20. Bxe5 Nxe5 21. exd5 Nd3 22. dxc6 bxc6 23. Bxc6 Ra2 24. Ra1 Rxa1 25. Qxa1 Nxb4 26. Be4 Bxe4 27. Rxe4 Qxc5 28. Rg4 e5 29. Rc4 Qd5 30. Qc3 Nd3 31. Nf1 Qf3 32. Qd2 Rb8 33. Qe3 Qxe3 34. fxe3 Rb2 35. Rc8+ Kh7 36. Rd8 e4 37. Rd4 f5 38. Kh1 h5 39. h4 Re2 40. Rd6 Nf2+ 41. Kg1 Ng4 42. Nd2 Nxe3 43. Nb3 Rg2+ 44. Kh1 Rxg3 45. Nd4 Rh3+ 46. Kg1 Rxh4 47. Ne6 Rg4+ 48. Kh2 f4 49. Ra6 f3 50. Ra5 g6 51. Ra7+ Kg8 52. Rg7+ Kh8 53. Rf7 Rh4+ 54. Kg1 Ng4 55. Rf8+ Kh7 56. Rf7+ Kh6 57. Nf8 Rh2 0-1

[Event "Warsaw-ch opA 65th"]
[Site "Warsaw"]
[Date "2012.06.03"]
[Round "9"]
[White "Piotrowski, Arkadiusz"]
[Black "Kubeczko, Grzegorz"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1959"]
[BlackElo "2013"]
[PlyCount "76"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. e6 Qd6 8. exf7+ Bxf7 9. Ne2 Nd7 10. b3 hxg4 11. fxg4 e5 12. Nbc3 Qe6 13. Bg5 Bd6 14. Kd2 Ngf6 15. Bh3 0-0-0 16. Kc1 Ba3+ 17. Kb1 e4 18. Qf1 Qe7 19. Bf4 Be6 20. Qe1 Bxg4 21. Bxg4 Nxg4 22. Nxd5 cxd5 23. Qc3+ Bc5 24. b4 Nb6 25. dxc5 Nc4 26. Bg5 Qxg5 27. hxg5 Rxh1+ 28. Nc1 Rf8 29. a4 Rxc1+ 30. Ka2 Rxc2+ 31. Qxc2 Rf2 32. Kb3 Rxc2 33. Kxc2 d4 34. Kb3 Nd2+ 35. Kc2 Nf3 36. Ra3 d3+ 37. Kd1 Nf2+ 38. Kc1 d2+ 0-1

[Event "Warsaw-ch opA 65th"]
[Site "Warsaw"]
[Date "2012.06.02"]
[Round "8"]
[White "Kubeczko, Grzegorz"]
[Black "Pietocha, Pawel"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2013"]
[BlackElo "2124"]
[PlyCount "60"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 Bc5 3. Bg2 Nf6 4. Nc3 0-0 5. Nf3 e4 6. Ng5 Bxf2+ 7. Kxf2 Ng4+ 8. Kg1 Qxg5 9. h3 Nf6 10. Kh2 Qg6 11. Rf1 c6 12. d3 exd3 13. exd3 Rd8 14. Ne4 Ne8 15. Ng5 f5 16. c5 d5 17. cxd6 Nxd6 18. Qb3+ Nf7 19. g4 Rf8 20. Bd2 Na6 21. d4 h6 22. gxf5 Bxf5 23. Nxf7 Rxf7 24. Rxf5 Qxf5 25. Rf1 Qd7 26. Be4 Raf8 27. Bf5 Qxd4 28. Be3 Qe5+ 29. Kg2 Kh8 30. Bg6 Rxf1 0-1

[Event "Warsaw-ch opA 65th"]
[Site "Warsaw"]
[Date "2012.06.01"]
[Round "7"]
[White "Gorecki, Andrzej"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2102"]
[BlackElo "2013"]
[PlyCount "81"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. e3 b5 6. c5 Nbd7 7. b4 a5 8. bxa5 Qxa5 9. Bd2 b4 10. Nb1 Ne4 11. a3 Nxd2 12. Qxd2 e5 13. Ra2 e4 14. Ng1 Nxc5 15. dxc5 Bxc5 16. Ne2 Bd7 17. Nc1 bxa3 18. Qxa5 Rxa5 19. Nb3 Bb4+ 20. Kd1 Ra8 21. Nd4 c5 22. Nb5 Bxb5 23. Bxb5+ Ke7 24. Kc2 Rhd8 25. Rd1 f5 26. Bc6 Ra6 27. Bb5 Ra5 28. Bf1 c4 29. Nc3 Kd6 30. Ne2 Kc5 31. Nd4 Rd6 32. Rb1 f4 33. Kd1 fxe3 34. fxe3 Rf6 35. Be2 Rf2 36. Bxc4 Kxc4 37. Rxf2 Bc3 38. Ra2 Bb2 39. Kc2 Rc5 40. Rbxb2 axb2 41. Ra4# 1-0

[Event "Warsaw-ch opA 65th"]
[Site "Warsaw"]
[Date "2012.05.31"]
[Round "6"]
[White "Kubeczko, Grzegorz"]
[Black "Gasik, Piotr"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2013"]
[BlackElo "2127"]
[PlyCount "45"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 d6 7. dxe5 dxe5 8. Nf3 Qe7 9. Qg5 Nbd7 10. Bh3 e4 11. Nh4 h6 12. Qe3 Ne5 13. Bxc8 Rxc8 14. Nf5 Qd7 15. Qf4 Nxc4 16. Nxg7+ Ke7 17. b3 Rhg8 18. Nf5+ Ke6 19. Nxh6 Qd4 20. Qf5+ Ke7 21. Qxc8 Qxa1 22. Nxg8+ Nxg8 23. 0-0 1-0

[Event "Warsaw-ch opA 65th"]
[Site "Warsaw"]
[Date "2012.05.30"]
[Round "5"]
[White "Sujkowski, Pawel"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1988"]
[BlackElo "2013"]
[PlyCount "59"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be3 e6 5. c3 Nd7 6. Nd2 Ne7 7. f4 h5 8. Be2 g6 9. Ngf3 Bg4 10. Bf2 Nf5 11. g3 Be7 12. h3 Bxf3 13. Nxf3 c5 14. Kf1 b6 15. Qd2 Kf8 16. Kg2 Kg7 17. Ng5 Bxg5 18. fxg5 Qc7 19. Rac1 c4 20. g4 hxg4 21. hxg4 Ne7 22. Qf4 Rxh1 23. Rxh1 Rh8 24. Rxh8 Kxh8 25. Qxf7 Qd8 26. Qxe6 Nf8 27. Qf7 b5 28. Bg3 a5 29. e6 Nc6 30. e7 1-0

[Event "Warsaw-ch opA 65th"]
[Site "Warsaw"]
[Date "2012.05.29"]
[Round "4"]
[White "Kubeczko, Grzegorz"]
[Black "Lasota, Adam"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2013"]
[BlackElo "1875"]
[PlyCount "117"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 Nf6 6. d4 cxd4 7. Nxd4 0-0 8. c5 a6 9. 0-0 Qc7 10. Nb3 Rd8 11. Bf4 d6 12. cxd6 exd6 13. Rc1 Be6 14. Qd2 Bxb3 15. axb3 Qb6 16. Bg5 Ne7 17. Bd5 Qb4 18. Rc2 Rd7 19. Bg2 Qxb3 20. Rfc1 d5 21. Bh3 Rd6 22. Qf4 Rc6 23. Qe3 Kf8 24. Bd7 Rd6 25. Ba4 Qb4 26. Qf4 Qxf4 27. Bxf4 Rdd8 28. Bc7 Rdc8 29. Bd6 Rd8 30. Bc7 Rdc8 31. Bb6 Rc4 32. b3 Rcc8 33. b4 Nc6 34. Bc5+ Kg8 35. Bb3 d4 36. Na4 Re8 37. Nb6 Rad8 38. Nc4 Bf8 39. Bb6 Rd7 40. Ba4 Bxb4 41. f4 Nd5 42. Bxc6 bxc6 43. Bxd4 c5 44. Ne5 Rc7 45. e4 Nf6 46. Nd3 a5 47. Bxf6 Rxe4 48. Nxb4 axb4 49. Rxc5 Rxc5 50. Rxc5 Re8 51. Rb5 h6 52. Rxb4 g5 53. f5 h5 54. Rd4 g4 55. Rd8 Rxd8 56. Bxd8 Kf8 57. Kf2 Ke8 58. Bf6 Kd7 59. Ke3 1-0

[Event "Warsaw-ch opA 65th"]
[Site "Warsaw"]
[Date "2012.05.28"]
[Round "3"]
[White "Cajbel, Maciej"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2222"]
[BlackElo "2013"]
[PlyCount "105"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 dxe4 6. Nxe4 Nd7 7. Qg3 Ngf6 8. d3 Nxe4 9. dxe4 Nc5 10. Qe3 e5 11. c3 Qh4 12. b4 Nd7 13. g3 Qd8 14. Bc4 a5 15. 0-0 b5 16. Bb3 a4 17. Bd1 Be7 18. Be2 0-0 19. a3 Qb6 20. Rd1 Rad8 21. c4 c5 22. cxb5 cxb4 23. axb4 Bxb4 24. Rxa4 Bc5 25. Qf3 Qe6 26. Bg5 Ra8 27. Rxa8 Rxa8 28. Kg2 h6 29. Bc1 Bd4 30. Rd2 Ra2 31. Qd3 Nc5 32. Qc4 Qxc4 33. Bxc4 Rxd2 34. Bxd2 Nd7 35. Bb4 g5 36. h4 Kg7 37. hxg5 hxg5 38. f3 Nb6 39. Bb3 Kg6 40. g4 Nd7 41. Kf1 Kf6 42. Ke2 Nb6 43. Kd3 Bf2 44. Bd5 Bd4 45. Kc2 Be3 46. Kb3 Bf2 47. Bd6 Be3 48. Kb4 Nc8 49. Bc5 Bd2+ 50. Ka4 Bc3 51. Bb7 Ne7 52. b6 Bd2 53. Bd5 1-0

[Event "Warsaw-ch opA 65th"]
[Site "Warsaw"]
[Date "2012.05.27"]
[Round "2"]
[White "Suchocki, Tomasz"]
[Black "Kubeczko, Grzegorz"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1957"]
[BlackElo "2013"]
[PlyCount "80"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bg4 4. f3 Bf5 5. c4 c6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Nbd7 9. b4 h6 10. g4 Nxg4 11. Nc3 Ngf6 12. h4 e6 13. Bg3 Nh5 14. Nge2 Bd3 15. Bf2 a6 16. Bh3 Be7 17. Nc1 Bf5 18. Nb3 Bxh3 19. Rxh3 e5 20. Ne2 exd4 21. exd4 0-0-0 22. Kd2 Rde8 23. Rah1 Bd8 24. Nbc1 Bc7 25. Rg1 Re6 26. Bg3 Nxg3 27. Nxg3 Bf4+ 28. Kc2 h5 29. Nf1 Rhe8 30. Nd3 Bh6 31. Rh2 Re2+ 32. Rxe2 Rxe2+ 33. Kd1 Re6 34. Rg3 g6 35. Nd2 Bg7 36. Nb3 Re3 37. Kd2 Bh6 38. Kc3 Nf6 39. Rh3 Ne4+ 40. Kc2 Rxd3 0-1

[Event "Warsaw-ch opA 65th"]
[Site "Warsaw"]
[Date "2012.05.26"]
[Round "1"]
[White "Kubeczko, Grzegorz"]
[Black "Rudolf, Michal"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2013"]
[BlackElo "2383"]
[PlyCount "100"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. e4 0-0 6. Nge2 e5 7. 0-0 Nc6 8. d3 Nd4 9. Nxd4 exd4 10. Ne2 Nd7 11. b4 c6 12. Bb2 Qb6 13. Qd2 Re8 14. f4 a5 15. a3 Nb8 16. f5 axb4 17. f6 Bh8 18. Bxd4 c5 19. Bb2 bxa3 20. Bc3 Nd7 21. Nf4 Nxf6 22. Nxg6 hxg6 23. Bxf6 Bxf6 24. Rxf6 Re6 25. Rff1 Re5 26. Qf4 Qc7 27. Rf2 Be6 28. Rfa2 b5 29. Rxa3 Rxa3 30. Rxa3 bxc4 31. Qf6 cxd3 32. Ra8+ Bc8 33. Bh3 Re8 34. Rxc8 Rxc8 35. Bxc8 Qxc8 36. Qxd6 c4 37. e5 c3 38. e6 Qxe6 39. Qd8+ Kg7 40. Qd4+ Kf8 41. Qh8+ Ke7 42. Qh4+ f6 43. Qb4+ Qd6 44. Qe4+ Kf7 45. Qc4+ Kg7 46. Qa4 d2 47. Qa7+ Kh6 48. Qe3+ g5 49. Qe8 d1Q+ 50. Kg2 Q6d2+ 0-1

[Event "Warsaw YMCA Autumn-B 97th"]
[Site "Warsaw"]
[Date "2011.11.28"]
[Round "11"]
[White "Kubeczko, Grzegorz"]
[Black "Sielicki, Tomasz"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2005"]
[BlackElo "2022"]
[PlyCount "71"]
[EventDate "2011.09.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Nc3 f5 4. Bg2 Nf6 5. d3 Be7 6. e4 0-0 7. Nge2 Qe8 8. 0-0 c6 9. f3 Na6 10. Be3 Qh5 11. exf5 Bxf5 12. Qb3 b6 13. Qa4 Nc7 14. Qxc6 Rac8 15. g4 Bxg4 16. Ng3 Qh4 17. Nce4 Ne6 18. Nxf6+ Bxf6 19. Qe4 Bg5 20. Bxg5 Qxg5 21. fxg4 Nf4 22. h3 d5 23. Qe1 Nxd3 24. Bxd5+ Kh8 25. Qe2 Nf4 26. Qe4 Nxh3+ 27. Kh2 Qh4 28. Rxf8+ Rxf8 29. Nf5 Rxf5 30. Qxf5 Nf4+ 31. Kg1 Qg3+ 32. Kf1 Qh3+ 33. Ke1 Qe3+ 34. Kf1 Qh3+ 35. Kg1 Qg3+ 36. Kf1 1/2-1/2

[Event "Warsaw YMCA Autumn-B 97th"]
[Site "Warsaw"]
[Date "2011.11.23"]
[Round "10"]
[White "Rzepecka, Dorota"]
[Black "Kubeczko, Grzegorz"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1897"]
[BlackElo "2005"]
[PlyCount "33"]
[EventDate "2011.09.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Nf3 Bf5 6. Bd3 Bxd3 7. Qxd3 Bd6 8. Bg5 c6 9. 0-0 0-0 10. Ne5 h6 11. Bh4 Nbd7 12. Nxd7 Qxd7 13. Bxf6 gxf6 14. Qf3 Rae8 15. Rae1 Rxe1 16. Rxe1 Re8 17. Rxe8+ 1/2-1/2

[Event "Warsaw YMCA Autumn-B 97th"]
[Site "Warsaw"]
[Date "2011.11.16"]
[Round "9"]
[White "Kubeczko, Grzegorz"]
[Black "Rozowski, Marcin"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2005"]
[BlackElo "1908"]
[PlyCount "69"]
[EventDate "2011.09.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bg4 5. Ne5 Bf5 6. cxd5 cxd5 7. Nc3 e6 8. Qa4+ Nbd7 9. g4 Bg6 10. h4 h6 11. Nxg6 fxg6 12. e4 Qb6 13. e5 Ng8 14. d4 Ne7 15. 0-0 h5 16. g5 Nf5 17. Bxd5 exd5 18. Nxd5 Qc6 19. Qxc6 bxc6 20. Nc7+ Kd8 21. Nxa8 Nxd4 22. Be3 c5 23. Bxd4 cxd4 24. f4 Nc5 25. Rac1 Ne6 26. Rc6 Kd7 27. Ra6 Bc5 28. b4 Bxb4 29. Rxa7+ Kc6 30. Ra6+ Kd5 31. Nb6+ Ke4 32. a3 Bc3 33. Na4 Nxf4 34. Nxc3+ dxc3 35. Ra4+ 1-0

[Event "Warsaw YMCA Autumn-B 97th"]
[Site "Warsaw"]
[Date "2011.11.09"]
[Round "8"]
[White "Filar, Slawomir"]
[Black "Kubeczko, Grzegorz"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2038"]
[BlackElo "2005"]
[PlyCount "116"]
[EventDate "2011.09.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 d6 6. d3 h6 7. 0-0 Nf6 8. Rb1 0-0 9. b4 a6 10. a4 Be6 11. b5 axb5 12. axb5 Ne7 13. Bd2 Qd7 14. Ra1 Rab8 15. Ra7 Bh3 16. Qa4 Bxg2 17. Kxg2 Nh5 18. e4 f5 19. b6 c6 20. Qb4 fxe4 21. dxe4 c5 22. Qb2 Nc6 23. Ra3 Rxf3 24. Kxf3 Qh3 25. Ke2 Nd4+ 26. Ke1 Nf3+ 27. Ke2 Nxh2 28. Rg1 Qg4+ 29. Kd3 Nf3 30. Rga1 Nf6 31. Qc1 Nd4 32. Bxh6 Qf3+ 33. Be3 d5 34. cxd5 c4+ 35. Kd2 Bf8 36. Qd1 Qg2 37. Bxd4 exd4 38. Ra8 dxc3+ 39. Kxc3 Nxe4+ 40. Kxc4 Nd6+ 41. Kb3 Rxa8 42. Rxa8 Qxf2 43. Qd3 Qxb6+ 44. Kc2 Qf2+ 45. Kb3 Qf7 46. Ra4 Bh6 47. Rg4 Kh7 48. Rh4 Nf5 49. Re4 Ne7 50. Kc4 Nf5 51. Re6 Qc7+ 52. Kb5 Nd6+ 53. Kb4 Qb6+ 54. Kc3 Qc5+ 55. Kb3 Nf5 56. g4 Nd4+ 57. Kb2 Nxe6 58. dxe6 Qb6+ 0-1

[Event "Warsaw YMCA Autumn-B 97th"]
[Site "Warsaw"]
[Date "2011.10.27"]
[Round "7"]
[White "Jarmula, Lukasz"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1940"]
[BlackElo "2005"]
[PlyCount "93"]
[EventDate "2011.09.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 Qb6 8. Bd2 Be7 9. h3 Bh5 10. g4 Bg6 11. Nxg6 hxg6 12. Be2 Nbd7 13. 0-0-0 Qxb3 14. axb3 Ne4 15. Nxe4 dxe4 16. f3 exf3 17. Bxf3 0-0-0 18. Kc2 Bg5 19. Ra1 Kb8 20. Ra5 f5 21. Bg2 Nf6 22. Rha1 a6 23. b4 Kc7 24. gxf5 gxf5 25. b5 axb5 26. cxb5 Nd5 27. bxc6 Nxe3+ 28. Bxe3 Bxe3 29. Ra7 Rb8 30. Kd3 Bg5 31. cxb7 Rhd8 32. Ra8 Bf4 33. Kc4 Be3 34. Rxb8 Rxb8 35. Ra8 Bf4 36. Kb5 Be3 37. Kc4 Bf4 38. Ra6 Kd7 39. Kc5 Bc7 40. b4 Rd8 41. Ra8 Rb8 42. Kb5 e5 43. dxe5 Bxe5 44. Ka6 Kc7 45. b5 Kd7 46. Ka7 Rd8 47. Rxd8+ 1-0

[Event "Warsaw YMCA Autumn-B 97th"]
[Site "Warsaw"]
[Date "2011.10.26"]
[Round "6"]
[White "Kubeczko, Grzegorz"]
[Black "Rusin, Ryszard"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2005"]
[BlackElo "1859"]
[PlyCount "73"]
[EventDate "2011.09.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 Be7 4. Bb2 Bf6 5. d4 Ne7 6. Nbd2 Ng6 7. Qc2 Nc6 8. 0-0-0 a5 9. a3 0-0 10. e3 Bd7 11. Bd3 Re8 12. h4 Nf8 13. Ng5 h6 14. Ngf3 dxc4 15. Nxc4 Be7 16. g4 b5 17. Nce5 Ra6 18. Nxd7 Qxd7 19. Bxb5 Rb6 20. Ne5 Qd6 21. Bxc6 Reb8 22. Ba4 Qd5 23. f4 Rxb3 24. Bxb3 Rxb3 25. e4 Qb7 26. Nc4 Rg3 27. Rhg1 Rh3 28. Rd3 Rxh4 29. Rb3 Qa6 30. Ne5 Bd6 31. Qf2 g5 32. fxg5 Bxe5 33. Qxh4 Qc4+ 34. Kb1 Bf4 35. Rc3 Qxd4 36. Qe1 hxg5 37. Rh3 1-0

[Event "Warsaw YMCA Autumn-B 97th"]
[Site "Warsaw"]
[Date "2011.10.19"]
[Round "5"]
[White "Sawicki, Mikolaj"]
[Black "Kubeczko, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2034"]
[BlackElo "2005"]
[PlyCount "92"]
[EventDate "2011.09.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 c6 4. Be3 b5 5. a3 Bg7 6. h3 a6 7. g4 Nd7 8. Bg2 Bb7 9. Nge2 e6 10. 0-0 c5 11. Qd2 Qc7 12. Rad1 0-0-0 13. b4 cxb4 14. axb4 Nb6 15. Qd3 Qc4 16. d5 Qxd3 17. cxd3 Nd7 18. Rc1 Kb8 19. dxe6 fxe6 20. f4 Ne7 21. Nd4 Rc8 22. Nce2 Rxc1 23. Rxc1 Bxd4 24. Bxd4 Rc8 25. Rxc8+ Kxc8 26. Bc3 Nc6 27. Kf2 e5 28. f5 g5 29. Ke3 Nf6 30. Bf3 Kd7 31. Be1 Ke7 32. h4 h6 33. hxg5 hxg5 34. Bc3 Bc8 35. Nc1 Bd7 36. Nb3 Bc8 37. Bd1 Bb7 38. Kf3 Nd7 39. Bd2 Kf6 40. Ke3 Nb6 41. Bc2 Bc8 42. Bc3 Na4 43. Bd2 Nb6 44. Bd1 Bd7 45. Bf3 Be8 46. Nc1 Bf7 1/2-1/2

[Event "Warsaw YMCA Autumn-B 97th"]
[Site "Warsaw"]
[Date "2011.10.12"]
[Round "4"]
[White "Kubeczko, Grzegorz"]
[Black "Szefer, Michal"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2005"]
[BlackElo "2041"]
[PlyCount "109"]
[EventDate "2011.09.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Nc3 g6 4. Bg2 Bg7 5. d3 0-0 6. e4 fxe4 7. dxe4 d6 8. Nge2 Ng4 9. 0-0 c6 10. c5 dxc5 11. Qb3+ Kh8 12. Na4 c4 13. Qc2 b5 14. h3 Ne5 15. Nc5 Nd3 16. Be3 Nxc5 17. Bxc5 Na6 18. Rad1 Qc7 19. Bd4 e5 20. Bc3 Be6 21. f4 Rad8 22. Rxd8 Rxd8 23. fxe5 b4 24. Bd2 Bxe5 25. Bg5 Re8 26. Nf4 Bg8 27. h4 Kg7 28. h5 h6 29. Bxh6+ Kxh6 30. hxg6 Nc5 31. Qe2 Bd4+ 32. Kh2 Qe5 33. Qg4 Qg5 34. Qh3+ Kg7 35. Nh5+ Kxg6 36. Rf5 Re5 37. Nf4+ Kg7 38. Rxg5+ Rxg5 39. Qh4 Bf6 40. Nh5+ Rxh5 41. Qxh5 Nd3 42. Qg4+ Kf8 43. Qc8+ Kg7 44. b3 cxb3 45. Qd7+ Bf7 46. axb3 Nc5 47. Qg4+ Kf8 48. Qf5 Be7 49. e5 Kg7 50. Qg4+ Kf8 51. Qxb4 Nxb3 52. Qb8+ Kg7 53. Bxc6 a5 54. Qa7 Bb4 55. Bd5 1-0

[Event "Warsaw YMCA Autumn-B 97th"]
[Site "Warsaw"]
[Date "2011.10.04"]
[Round "3"]
[White "Jozwik, Jacek"]
[Black "Kubeczko, Grzegorz"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1998"]
[BlackElo "2005"]
[PlyCount "63"]
[EventDate "2011.09.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. e3 b5 6. cxd5 cxd5 7. Bd3 e6 8. Bd2 Bb7 9. 0-0 Bd6 10. Rc1 Nbd7 11. Ne2 0-0 12. Qb3 Qe7 13. Ba5 Rfc8 14. a3 Ne4 15. Rxc8+ Rxc8 16. Rc1 Rxc1+ 17. Nxc1 g5 18. Qc2 g4 19. Bxe4 dxe4 20. Nd2 f5 21. Bc7 Kf7 22. Ndb3 Bd5 23. Bxd6 Qxd6 24. Nc5 Qc7 25. Qc3 Nb6 26. Ne2 Bc4 27. Nf4 Na4 28. Nxa4 bxa4 29. g3 Qc6 30. h4 Qb5 31. Ng2 Qb3 32. Qxb3 1/2-1/2

[Event "Warsaw YMCA Autumn-B 97th"]
[Site "Warsaw"]
[Date "2011.09.28"]
[Round "2"]
[White "Kubeczko, Grzegorz"]
[Black "Bernacki, Gabriel"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2005"]
[BlackElo "1914"]
[PlyCount "80"]
[EventDate "2011.09.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Bg4 4. Bb2 e6 5. Ne5 Bf5 6. d3 Nf6 7. g3 Nbd7 8. Bg2 Bb4+ 9. Nd2 Nxe5 10. Bxe5 0-0 11. 0-0 Re8 12. a3 Bd6 13. Bb2 Bg4 14. Rc1 Qe7 15. b4 Rad8 16. f3 Bh5 17. e4 e5 18. cxd5 cxd5 19. Qa4 dxe4 20. dxe4 Bc7 21. Nc4 a6 22. b5 Qc5+ 23. Kh1 Qxb5 24. Qxb5 axb5 25. Ne3 Bb6 26. Nc2 Nd7 27. g4 Bg6 28. Rfd1 Nc5 29. Rxd8 Rxd8 30. Nb4 f6 31. Nd5 Nd3 32. Rc2 Ba7 33. Bf1 Ne1 34. Rc7 Nxf3 35. Ne7+ Kh8 36. Bd3 Bb6 37. Rxb7 Rxd3 38. Rxb6 Rd8 39. Nxg6+ hxg6 40. Rxb5 Rd2 0-1

[Event "Warsaw YMCA Autumn-B 97th"]
[Site "Warsaw"]
[Date "2011.09.21"]
[Round "1"]
[White "Safanowski, Tomasz"]
[Black "Kubeczko, Grzegorz"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1953"]
[BlackElo "2005"]
[PlyCount "51"]
[EventDate "2011.09.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 d5 3. b3 c5 4. Bb2 e6 5. d4 Nc6 6. Bd3 cxd4 7. exd4 Be7 8. a3 0-0 9. Nbd2 b6 10. Qe2 Bb7 11. 0-0 Rc8 12. Ne5 Nxe5 13. dxe5 Nd7 14. b4 a5 15. c3 f5 16. Nb3 Nb8 17. Rad1 axb4 18. axb4 Rc7 19. Nd4 Qd7 20. Bb5 Nc6 21. Qe3 Qc8 22. Nxc6 Bxc6 23. Qxb6 Ba8 24. Ba6 Rc6 25. Bxc8 Rxb6 26. Bd7 1/2-1/2

[Event "Warsaw YMCA Spring-B 90th"]
[Site "Warsaw"]
[Date "2011.06.16"]
[Round "11"]
[White "Moskwinski, Marek"]
[Black "Kubeczko, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1872"]
[PlyCount "76"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. Nge2 c6 6. f3 Be7 7. Qd2 a6 8. g4 b5 9. Ng3 exd4 10. Bxd4 b4 11. Nf5 bxc3 12. Nxg7+ Kf8 13. Qh6 Kg8 14. g5 Ne5 15. gxf6 Bxf6 16. Bxe5 dxe5 17. Nh5 Bh4+ 18. Ke2 Qd2+ 19. Qxd2 cxd2 20. Kxd2 Be6 21. Rg1+ Kf8 22. Ng7 Rd8+ 23. Bd3 Bc8 24. Ke2 Rg8 25. Nf5 Rxg1 26. Rxg1 Bxf5 27. exf5 a5 28. Rg4 Be7 29. Ra4 Ra8 30. Kd2 Ke8 31. Rg4 Kf8 32. Ra4 Bg5+ 33. Ke2 Bf4 34. f6 Ke8 35. Rc4 Kd7 36. Be4 Ra6 37. h3 h6 38. Bd3 Rb6 1/2-1/2

[Event "Warsaw YMCA Spring-B 90th"]
[Site "Warsaw"]
[Date "2011.06.07"]
[Round "10"]
[White "Kubeczko, Grzegorz"]
[Black "Rozowski, Marcin"]
[Result "1/2-1/2"]
[ECO "A12"]
[BlackElo "1893"]
[PlyCount "103"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c6 2. c4 d5 3. b3 Nf6 4. g3 h6 5. Bg2 Bf5 6. Ba3 Qa5 7. Qc1 Nbd7 8. Qc3 Qxc3 9. Nxc3 e6 10. Bxf8 Kxf8 11. d3 Ke7 12. h3 Rhe8 13. 0-0-0 Kf8 14. Rhe1 Rac8 15. e4 Bh7 16. e5 Ng8 17. Nd4 a6 18. f4 Ne7 19. g4 Nc5 20. Bf1 a5 21. cxd5 Nxd5 22. Nxd5 cxd5 23. Kd2 Re7 24. Rc1 Rec7 25. Nb5 Re7 26. Rc3 b6 27. Rec1 Rd8 28. Nd6 f6 29. d4 Ne4+ 30. Nxe4 Bxe4 31. Rc6 fxe5 32. dxe5 Rb8 33. h4 Bf3 34. Bd3 Bxg4 35. Bg6 Reb7 36. Rc8+ Ke7 37. R1c7+ Rxc7 38. Rxb8 a4 39. Rg8 Rc5 40. Rxg7+ Kf8 41. Rf7+ Kg8 42. h5 Bf5 43. Rf6 Rc2+ 44. Kd1 Rxa2 45. Bxf5 exf5 46. bxa4 Rxa4 47. Rxf5 Re4 48. Rf6 Kg7 49. Rg6+ Kf7 50. Rxb6 Rxf4 51. Rxh6 Re4 52. e6+ 1/2-1/2

[Event "Warsaw YMCA Spring-B 90th"]
[Site "Warsaw"]
[Date "2011.06.02"]
[Round "9"]
[White "Jarmula, Lukasz"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1852"]
[PlyCount "63"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7 9. 0-0-0 0-0 10. g4 Qa5 11. h4 Rfc8 12. Kb1 Ne5 13. Be2 Nc4 14. Bxc4 Rxc4 15. h5 Rac8 16. Nb3 Qa6 17. hxg6 fxg6 18. Bh6 Bh8 19. e5 Ne8 20. Bf4 Be6 21. Qh2 h5 22. gxh5 g5 23. Bxg5 Bxe5 24. Qe2 Rxc3 25. Qxa6 Rxc2 26. Qa3 Bf5 27. Ka1 b5 28. Nd4 b4 29. Qb3+ e6 30. Nxc2 Rxc2 31. Rd2 Rc6 32. Qa4 1-0

[Event "Warsaw YMCA Spring-B 90th"]
[Site "Warsaw"]
[Date "2011.05.27"]
[Round "7"]
[White "Rusin, Ryszard"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "E30"]
[PlyCount "79"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[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 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 b5 7. Rc1 g5 8. Bg3 bxc4 9. dxe6 fxe6 10. e4 0-0 11. e5 Nd5 12. Bxc4 Bb7 13. Qc2 Kg7 14. Nf3 Nf4 15. Bxf4 Rxf4 16. Be2 g4 17. Nd2 Bxg2 18. Rg1 Bh3 19. Nce4 Qc7 20. Nxc5 Nc6 21. Nd3 Bxd2+ 22. Qxd2 Rd4 23. f3 Qd8 24. Qe3 Qa5+ 25. Kf2 Qd8 26. Rg3 h5 27. Nf4 Rxf4 28. Qxf4 Qb6+ 29. Ke1 h4 30. Qg5+ Kf7 31. Qh5+ Kg8 32. Qxh4 Qxb2 33. Qg5+ Kf7 34. fxg4 Nd4 35. Qd2 Rb8 36. Rxh3 Nxe2 37. Rf3+ Kg6 38. Rf6+ Kh7 39. Qh6+ Kg8 40. Qg5+ 1-0

[Event "Warsaw YMCA Spring-B 90th"]
[Site "Warsaw"]
[Date "2011.05.26"]
[Round "6"]
[White "Kubeczko, Grzegorz"]
[Black "Kadzinski, Wieslaw"]
[Result "1-0"]
[ECO "A25"]
[BlackElo "1979"]
[PlyCount "63"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Bg2 Nc6 4. Nc3 Be6 5. d3 Qd7 6. Rb1 g6 7. b4 Bg7 8. Nd5 Nce7 9. Nxe7 Nxe7 10. Bxb7 0-0 11. Bxa8 Rxa8 12. e4 f5 13. f3 Rf8 14. b5 fxe4 15. fxe4 d5 16. Ba3 Bg4 17. Ne2 dxe4 18. dxe4 Qe6 19. Rf1 Re8 20. Qd3 Kh8 21. Rd1 Ng8 22. Qd5 Qb6 23. Qc5 Qe6 24. Qc6 Qxc6 25. bxc6 Nf6 26. Rb1 Nxe4 27. Rb7 Bh6 28. Bb4 a5 29. Bxa5 Ra8 30. Bxc7 Bd2+ 31. Kd1 Bc3 32. Rb8+ 1-0

[Event "Warsaw-ch opA 64th"]
[Site "Warsaw"]
[Date "2011.05.15"]
[Round "9"]
[White "Kubeczko, Grzegorz"]
[Black "Pastuszko, Kinga"]
[Result "1-0"]
[ECO "A29"]
[BlackElo "1862"]
[PlyCount "47"]
[EventDate "2011.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 0-0 9. b4 a6 10. d3 Re8 11. Na4 Bf8 12. Nc5 a5 13. Bd2 Nd5 14. Qb3 b6 15. Ng5 Be6 16. Ncxe6 fxe6 17. Nxe6 Qd6 18. Bxd5 Kh8 19. Bxc6 Qxc6 20. Nxf8 Rxf8 21. b5 Qd7 22. Rac1 Rf5 23. Qc4 Rh5 24. Qc6 1-0

[Event "Warsaw-ch opA 64th"]
[Site "Warsaw"]
[Date "2011.05.14"]
[Round "8"]
[White "Sujkowski, Pawel"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2000"]
[PlyCount "89"]
[EventDate "2011.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Qxc3 Nf5 14. Rb1 Rc8 15. Rg1 Qd8 16. Qd3 Qh4+ 17. g3 Qxh2 18. Rg2 Qh1 19. Rxb7 a6 20. Qxa6 Nh4 21. Rf2 Nf3+ 22. Kd1 Nh2 23. Ke1 Nd8 24. Rb3 Rxc2 25. Qd3 Rc4 26. Rb4 Rc8 27. f5 exf5 28. Rh4 Rg4 29. Rfxh2 Qe4 30. Qxe4 fxe4 31. Rxg4 Bxg4 32. Bg5 f6 33. Rh8+ Kd7 34. Bxf6 Ne6 35. Rxc8 Kxc8 36. Nf4 Nc7 37. Bh3 Bxh3 38. Nxh3 Kd7 39. Nf4 Ke8 40. e6 Nb5 41. g4 Nc7 42. Ke2 Kf8 43. Ke3 Ke8 44. Kd4 Kf8 45. Be5 1-0

[Event "Warsaw-ch opA 64th"]
[Site "Warsaw"]
[Date "2011.05.13"]
[Round "7"]
[White "Kubeczko, Grzegorz"]
[Black "Piotrowski, Arkadiusz"]
[Result "1-0"]
[ECO "A22"]
[BlackElo "1919"]
[PlyCount "107"]
[EventDate "2011.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 0-0 5. Nf3 e4 6. Ng5 Bxf2+ 7. Kxf2 Ng4+ 8. Ke1 Qxg5 9. Nxe4 Qg6 10. d4 d5 11. cxd5 Re8 12. Ng5 Nd7 13. Qb3 Ndf6 14. h3 Nh6 15. g4 Bd7 16. Kd1 Nhxg4 17. hxg4 Nxg4 18. Qf3 h6 19. Bh3 h5 20. Rg1 Rad8 21. Rg2 f6 22. Ne6 Bxe6 23. dxe6 Rxd4+ 24. Ke1 Rxe6 25. Bxg4 hxg4 26. Qb3 Qf7 27. Bd2 c5 28. Bc3 c4 29. Qc2 Rd5 30. Rd1 Qh5 31. Rxd5 Qxd5 32. Kf1 f5 33. Qd2 Qc6 34. Qd8+ Re8 35. Qg5 Qd7 36. Qd2 Qe6 37. Qd4 Re7 38. Qxa7 Rd7 39. Qb8+ Kf7 40. Qe5 Qg6 41. Rf2 g3 42. Rxf5+ Kg8 43. Rg5 Qf7+ 44. Qf5 Qe8 45. Qxd7 g2+ 46. Kxg2 Qe4+ 47. Kg3 Qe3+ 48. Kg4 Qe4+ 49. Kh3 Qh1+ 50. Kg3 Qg1+ 51. Kf3 Qf1+ 52. Ke3 Qc1+ 53. Ke4 Qc2+ 54. Kf3 1-0

[Event "Warsaw-ch opA 64th"]
[Site "Warsaw"]
[Date "2011.05.12"]
[Round "6"]
[White "Grochulski, Grzegorz"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2057"]
[PlyCount "51"]
[EventDate "2011.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Nf3 Nf5 8. Bb5 d4 9. 0-0 h5 10. Qe4 Bd7 11. Ne2 Qa5 12. Nexd4 Bxc5 13. Bxc6 bxc6 14. Nb3 Qb4 15. Nxc5 Qxc5 16. Rd1 Rb8 17. a4 Qe7 18. Ra3 Rb4 19. Qe1 c5 20. Rad3 Bc6 21. Bg5 f6 22. exf6 gxf6 23. Rd8+ Kf7 24. Rxh8 fxg5 25. Ne5+ Kg7 26. Nxc6 1-0

[Event "Warsaw-ch opA 64th"]
[Site "Warsaw"]
[Date "2011.05.11"]
[Round "5"]
[White "Kubeczko, Grzegorz"]
[Black "Eggink, Mateusz"]
[Result "1-0"]
[ECO "A26"]
[BlackElo "1973"]
[PlyCount "127"]
[EventDate "2011.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 Nge7 6. 0-0 0-0 7. d3 d6 8. Rb1 f5 9. e3 h6 10. Qc2 Be6 11. b4 Qe8 12. b5 Nd8 13. Ne1 Qf7 14. f4 e4 15. dxe4 Bxc4 16. Rf2 fxe4 17. Bxe4 d5 18. Bg2 a6 19. b6 c5 20. Nf3 Rc8 21. Nd2 d4 22. Nxc4 Qxc4 23. Bf1 Qxc3 24. Qe4 dxe3 25. Bxe3 Nf5 26. Rb3 Qf6 27. Bc1 Qc6 28. Bc4+ Kh7 29. Bd5 Qe8 30. Re2 Qxe4 31. Rxe4 Nc6 32. g4 Nfd4 33. Rbe3 Rcd8 34. Bc4 Nc2 35. Rd3 Rd4 36. Rdxd4 N2xd4 37. Kg2 Rd8 38. h4 Nc2 39. h5 gxh5 40. gxh5 Rd1 41. Re8 Ne1+ 42. Kh3 Bf6 43. Ba3 Nd3 44. Kg4 Ne7 45. Rb8 Rg1+ 46. Kf3 Ne1+ 47. Kf2 Bd4+ 48. Ke2 Nc2 49. Bd3+ Kg7 50. Bxc2 Rg2+ 51. Kd1 Rg1+ 52. Kd2 Rg2+ 53. Kc1 Be3+ 54. Kb2 Bd4+ 55. Kc1 Be3+ 56. Kb1 Rg1+ 57. Kb2 Bc1+ 58. Kb3 Rg3+ 59. Kc4 Bxa3 60. Rxb7 Kf6 61. Bg6 Bb4 62. Rxe7 Kxe7 63. b7 Rc3+ 64. Kd5 1-0

[Event "Warsaw-ch opA 64th"]
[Site "Warsaw"]
[Date "2011.05.10"]
[Round "4"]
[White "Kaliszewski, Tomasz"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2056"]
[PlyCount "77"]
[EventDate "2011.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. f4 c6 4. Nf3 d5 5. e5 h5 6. Bd3 Nh6 7. Qe2 Bg4 8. e6 Bxe6 9. Bxg6 fxg6 10. Qxe6 Qd6 11. Qc8+ Qd8 12. Qxb7 Bg7 13. Ne5 0-0 14. Nxg6 Bxd4 15. Nxf8 Kxf8 16. c3 Bb6 17. Na3 Nd7 18. Qxc6 Nf6 19. f5 Nhg4 20. Bf4 Bf2+ 21. Ke2 Rb8 22. Rab1 Rb6 23. Qc7 Qa8 24. Rhd1 d4 25. c4 Qxg2 26. Kd3 Qe4+ 27. Kd2 Be3+ 28. Bxe3 Qxe3+ 29. Kc2 Qe4+ 30. Kc1 Qe3+ 31. Kc2 Qe2+ 32. Kc1 Ne3 33. Qd8+ Kf7 34. Rxd4 Rd6 35. Rxd6 exd6 36. Qc7+ Ke8 37. Qb8+ Ke7 38. Qxa7+ Nd7 39. b3 1-0

[Event "Warsaw-ch opA 64th"]
[Site "Warsaw"]
[Date "2011.05.09"]
[Round "3"]
[White "Kubeczko, Grzegorz"]
[Black "Malec, Sebastian"]
[Result "0-1"]
[ECO "A29"]
[BlackElo "2167"]
[PlyCount "98"]
[EventDate "2011.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 0-0 9. b4 Be6 10. Rb1 f6 11. d3 a5 12. b5 Nd4 13. e3 Nf5 14. Qc2 Nd6 15. Rd1 Qd7 16. d4 e4 17. Nd2 f5 18. Nb3 Bc4 19. Nc5 Qe8 20. a4 Nd5 21. Ba3 b6 22. Ne6 Nxe3 23. fxe3 Bxe6 24. d5 Bf7 25. Ne2 Bh5 26. Nd4 Bxd1 27. Rxd1 Nb7 28. Qxc7 Bxa3 29. Qxb7 Rb8 30. Qc6 Qh5 31. Rf1 Qg6 32. Bh3 Rf6 33. Qd7 f4 34. Bf5 Rxf5 35. Nxf5 f3 36. Rc1 Rf8 37. Rc8 Rxc8 38. Qxc8+ Kf7 39. Qd7+ Kf6 40. Qe6+ Kg5 41. h4+ Kg4 42. Nh6+ Kxg3 43. Qxg6+ hxg6 44. Nf7 Bc5 45. d6 Bxe3+ 46. Kf1 Bc5 47. d7 e3 48. d8Q e2+ 49. Ke1 Bb4+ 0-1

[Event "Warsaw-ch opA 64th"]
[Site "Warsaw"]
[Date "2011.05.08"]
[Round "2"]
[White "Kukawski, Maciej"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2328"]
[PlyCount "67"]
[EventDate "2011.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 d6 8. c3 0-0 9. Na3 d5 10. e5 d4 11. Nc4 dxc3 12. bxc3 Nd5 13. Bb2 Rb8 14. a4 b6 15. Qe2 Ba6 16. Nfd2 Qd7 17. f4 Rfd8 18. Nd6 Nce7 19. N2e4 Nc8 20. Rad1 Nxd6 21. Nxd6 Nc7 22. c4 Ne8 23. Ne4 Qc7 24. h4 Rd7 25. h5 Rbd8 26. Kf2 Bb7 27. Rh1 Bc6 28. hxg6 hxg6 29. Nf6+ Nxf6 30. exf6 Bh8 31. Qg4 Rd4 32. Rxh8+ Kxh8 33. Qh4+ Kg8 34. Qh6 1-0

[Event "Warsaw-ch opA 64th"]
[Site "Warsaw"]
[Date "2011.05.07"]
[Round "1"]
[White "Kubeczko, Grzegorz"]
[Black "Zaczek, Jonathon"]
[Result "1-0"]
[ECO "A05"]
[BlackElo "2126"]
[PlyCount "87"]
[EventDate "2011.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 c5 6. c4 d5 7. 0-0 Nc6 8. cxd5 Nxd5 9. Bxg7 Kxg7 10. d4 cxd4 11. Nxd4 Ndb4 12. Nxc6 Qxd1 13. Rxd1 Nc2 14. Nxe7 Nxa1 15. Na3 Be6 16. Rxa1 Rfe8 17. Nd5 Bxd5 18. Bxd5 Rxe2 19. Bxb7 Rae8 20. Kf1 Rb2 21. Nc4 Rc2 22. Ne3 Rb2 23. Bd5 Rd8 24. a4 Rd2 25. Bc4 a5 26. Ke1 Rb2 27. Rd1 Rxd1+ 28. Nxd1 Ra2 29. Bd3 Kf6 30. Bc4 Ke7 31. Nc3 Rc2 32. Nd5+ Kd6 33. Nf4 f6 34. Nd3 Ra2 35. Kf1 g5 36. Kg2 Ra1 37. h3 h6 38. Kf3 Rh1 39. Kg4 h5+ 40. Kxh5 Rxh3+ 41. Kg6 Ke7 42. Nc5 Rh8 43. Ne4 Rd8 44. Kg7 1-0

[Event "Warsaw YMCA Spring-B 90th"]
[Site "Warsaw"]
[Date "2011.05.06"]
[Round "8"]
[White "Kubeczko, Grzegorz"]
[Black "Potocki, Karol"]
[Result "1-0"]
[ECO "A06"]
[BlackElo "1860"]
[PlyCount "59"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 c5 4. e3 Nc6 5. Bb5 Bg4 6. h3 Bxf3 7. Qxf3 a6 8. Bxc6+ bxc6 9. 0-0 e6 10. Nc3 Bd6 11. Na4 Ne4 12. Qe2 Qh4 13. d3 Ng5 14. Qg4 Qxg4 15. hxg4 e5 16. f4 exf4 17. exf4 Ne6 18. f5 Nd4 19. Rae1+ Kf8 20. c3 Nb5 21. f6 g6 22. c4 Nc7 23. d4 cxd4 24. c5 Bg3 25. Re7 Ne6 26. Nb6 Rd8 27. Nd7+ Kg8 28. Rxe6 h5 29. Re7 hxg4 30. Bxd4 1-0

[Event "Warsaw YMCA Spring-B 90th"]
[Site "Warsaw"]
[Date "2011.05.05"]
[Round "5"]
[White "Safanowski, Tomasz"]
[Black "Kubeczko, Grzegorz"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1953"]
[PlyCount "54"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. d3 h6 7. Be3 Nf6 8. h3 0-0 9. 0-0 Be6 10. b4 Nxb4 11. Qb3 a5 12. a3 Na6 13. Qxb7 Qd7 14. Ba7 e4 15. dxe4 Nc5 16. Bxc5 Rfb8 17. Qxa8 Rxa8 18. Bd4 Rb8 19. e5 dxe5 20. Bxe5 Bxh3 21. Rfd1 Qc8 22. Bxh3 Qxh3 23. Bxc7 Rc8 24. Bxa5 Rc5 25. Rd8+ Kh7 26. Bb4 Rh5 27. Nh4 Ng4 0-1

[Event "Warsaw YMCA Spring-B 90th"]
[Site "Warsaw"]
[Date "2011.04.28"]
[Round "4"]
[White "Kubeczko, Grzegorz"]
[Black "Kwiatkowski, Andrzej"]
[Result "1-0"]
[ECO "A26"]
[BlackElo "1843"]
[PlyCount "79"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 d6 6. Nf3 e5 7. 0-0 Nc6 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Be6 12. b5 Ne7 13. Bb2 Nd7 14. Ra1 Nc5 15. Rxa8 Qxa8 16. Qc2 e4 17. Nxe4 Bxb2 18. Nxc5 Bg7 19. Nxe6 fxe6 20. d4 Nf5 21. e3 Qa5 22. g4 Ne7 23. Nh4 Kh7 24. Bxb7 d5 25. cxd5 Bf6 26. Ng2 Qxb5 27. Rb1 Qd7 28. dxe6 Qxe6 29. h3 Rf7 30. Nf4 Qd6 31. Be4 Bg5 32. Nd3 Bxe3 33. fxe3 Qg3+ 34. Bg2 Qxe3+ 35. Kh1 Rf3 36. Bxf3 Qxf3+ 37. Kh2 Nd5 38. Ne5 Qf4+ 39. Kh1 Ne7 40. Qd3 1-0

[Event "Warsaw YMCA Spring-B 90th"]
[Site "Warsaw"]
[Date "2011.04.14"]
[Round "2"]
[White "Kubeczko, Grzegorz"]
[Black "Rzepecka, Dorota"]
[Result "1-0"]
[ECO "A14"]
[BlackElo "1900"]
[PlyCount "71"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 e6 2. b3 Nf6 3. Bb2 Be7 4. c4 d5 5. g3 0-0 6. Bg2 Nbd7 7. 0-0 c5 8. e3 b6 9. Qe2 Ba6 10. Rd1 Rc8 11. a4 Qc7 12. Nc3 dxc4 13. bxc4 Rfd8 14. Nb5 Qb8 15. a5 Bxb5 16. cxb5 bxa5 17. Rxa5 c4 18. Nd4 Ne5 19. f4 Nd3 20. Bc3 Nb4 21. Rda1 Rd7 22. Nc6 Nxc6 23. Bxc6 Rd3 24. Rxa7 Qd6 25. R1a6 Qc5 26. Ra4 Bf8 27. Bd4 Qd6 28. Rxc4 Rb3 29. Qd1 Ra3 30. Bc5 Qd3 31. Rd4 Qb3 32. Qxb3 Rxb3 33. Bb6 Rxc6 34. bxc6 Rxb6 35. c7 Rc6 36. Rd8 1-0

[Event "Warsaw YMCA Spring-B 90th"]
[Site "Warsaw"]
[Date "2011.04.12"]
[Round "3"]
[White "Rogalski, Krzysztof"]
[Black "Kubeczko, Grzegorz"]
[Result "0-1"]
[ECO "E41"]
[WhiteElo "1890"]
[PlyCount "74"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[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 Bb4 4. e3 Bxc3+ 5. bxc3 c5 6. Bd3 d6 7. Nf3 Nc6 8. 0-0 0-0 9. a4 e5 10. d5 Ne7 11. Qc2 Ng6 12. Nd2 Qe7 13. Rb1 Re8 14. f3 b6 15. Rf2 Bd7 16. Bf5 Rad8 17. Bxd7 Rxd7 18. e4 Nf4 19. Nf1 N6h5 20. Ne3 Qg5 21. Kh1 g6 22. Bd2 Qh4 23. Be1 Rf8 24. Rd2 Qg5 25. g3 Nh3 26. Ng2 f5 27. Re2 fxe4 28. Qxe4 Rdf7 29. Bd2 Qd8 30. Bh6 Rxf3 31. Bxf8 Qxf8 32. Ne3 Rxg3 33. Qc2 Qf3+ 34. Ng2 Rg4 35. Qd2 Rh4 36. Re3 Ng3+ 37. hxg3 Nf2+ 0-1

[Event "Warsaw YMCA Spring-B 90th"]
[Site "Warsaw"]
[Date "2011.04.07"]
[Round "1"]
[White "Kurowski, Andrzej"]
[Black "Kubeczko, Grzegorz"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1849"]
[PlyCount "125"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "11"]
[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. Nf3 Bb4+ 4. Bd2 Qe7 5. Bxb4 Qxb4+ 6. Qd2 Qxc4 7. e4 Qa4 8. Nc3 Qb4 9. Bd3 a6 10. 0-0 Qe7 11. Qg5 Kf8 12. e5 Nd5 13. Nxd5 Qxg5 14. Nxg5 exd5 15. Nxh7+ Rxh7 16. Bxh7 g6 17. Rac1 Nc6 18. Rfd1 d6 19. f4 Kg7 20. Bxg6 fxg6 21. h3 Bf5 22. Kf2 Rf8 23. Ke3 dxe5 24. fxe5 Be4 25. Rd2 Rf7 26. Rcd1 Ne7 27. Rf2 Nf5+ 28. Ke2 Bc2 29. Rc1 Nxd4+ 30. Ke3 Rxf2 31. Kxf2 c5 32. Ke3 b6 33. b4 Be4 34. bxc5 Nf5+ 35. Kf2 bxc5 36. Rxc5 Ne7 37. h4 Bd3 38. g4 Bc4 39. a4 Bb3 40. Ra5 Bc4 41. Rc5 Kf7 42. Ke3 Ke6 43. Kf4 Bb3 44. Ra5 Bc4 45. Rc5 Be2 46. Rc2 Bc4 47. h5 gxh5 48. gxh5 Bb3 49. Rb2 Bxa4 50. h6 Ng6+ 51. Kg5 Nxe5 52. Re2 Bc2 53. Rxc2 Nf7+ 54. Kg6 Nxh6 55. Kxh6 d4 56. Kg5 Ke5 57. Re2+ Kd5 58. Kf4 a5 59. Ra2 Kc4 60. Rxa5 Kd3 61. Rc5 Ke2 62. Re5+ Kd2 63. Ke4 1-0

