[Event "Krakow op-B 24th"]
[Site "Krakow"]
[Date "2013.12.27"]
[Round "1.7"]
[White "Puczylowski, Marcin"]
[Black "Guca, Krzysztof"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2071"]
[BlackElo "1827"]
[PlyCount "83"]
[EventDate "2013.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 d5 4. f3 Nd6 5. Nc3 c6 6. e4 Qa5 7. Qd2 Be6 8. b3 Na6 9. Bxa6 Qxa6 10. Nge2 f6 11. Bg3 dxe4 12. fxe4 Bg4 13. Nf4 Rd8 14. h3 Bc8 15. Nd3 Qa5 16. a4 Qxc3 17. Qxc3 Nxe4 18. Qa5 Nxg3 19. Rg1 Rxd4 20. Qc7 Rd8 21. Qxg3 g6 22. 0-0-0 Bh6+ 23. Kb1 0-0 24. Nf2 Rde8 25. Ne4 Rf7 26. Rge1 Ref8 27. Qh4 Bg7 28. Rd2 f5 29. Ng5 Bf6 30. Qh6 Bc3 31. Nxf7 Bxd2 32. Qxd2 Kxf7 33. Qh6 e6 34. Qxh7+ Kf6 35. Rd1 a6 36. Qc7 e5 37. Rd6+ Kg5 38. Qe7+ Kf4 39. Qh4+ Ke3 40. Qg3+ Ke2 41. Qf3+ Ke1 42. Rd1# 1-0

[Event "Poznan op-B 18th"]
[Site "Poznan"]
[Date "2009.07.26"]
[Round "9"]
[White "Guca, Krzysztof"]
[Black "Dixa, Stanislaw"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1872"]
[PlyCount "103"]
[EventDate "2009.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. b4 e6 3. bxc5 Bxc5 4. d4 Be7 5. Bd3 Nc6 6. c3 Nf6 7. Ne2 0-0 8. 0-0 d5 9. f3 e5 10. Be3 exd4 11. cxd4 Nb4 12. e5 Nd7 13. Nbc3 Nxd3 14. Qxd3 Nb6 15. Nf4 g6 16. g4 Be6 17. Rab1 Rc8 18. Rb3 Rc6 19. Qb5 Qd7 20. Na4 Nc4 21. Nc5 Bxc5 22. dxc5 Nxe3 23. Rxe3 Rfc8 24. Nd3 Qe7 25. Rf2 b6 26. cxb6 Rxb6 27. Qa4 Rc4 28. Qa5 Qc7 29. Kg2 Rc3 30. Qa4 Rc4 31. Qd1 Qb7 32. Ree2 d4 33. Rc2 Rxc2 34. Qxc2 Bxg4 35. Qc4 Be6 36. Qxd4 Qe7 37. h3 Rb1 38. h4 Rd1 39. Qe4 Bf5 40. Qa8+ Kg7 41. Nb2 Rd8 42. Qc6 Qxe5 43. Nc4 Qe7 44. Kg3 Rc8 45. Qd6 Qe6 46. Qd4+ Kg8 47. Ne3 a5 48. Nd5 Rc6 49. f4 Rd6 50. Rd2 Qe1+ 51. Qf2 Qxf2+ 52. Kxf2 1/2-1/2

[Event "Poznan op-B 18th"]
[Site "Poznan"]
[Date "2009.07.25"]
[Round "7"]
[White "Guca, Krzysztof"]
[Black "Wisniewski, Wieslaw"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1872"]
[PlyCount "35"]
[EventDate "2009.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. e3 c6 6. Qc2 Bd6 7. g4 h6 8. Rg1 Qc7 9. h4 e5 10. g5 hxg5 11. hxg5 Nh5 12. cxd5 cxd5 13. Qb3 Nb6 14. Nb5 Qe7 15. Nxd6+ Qxd6 16. Nxe5 Be6 17. Bd2 a5 18. Qb5+ 1-0

[Event "Poznan op-B 18th"]
[Site "Poznan"]
[Date "2009.07.25"]
[Round "8"]
[White "Piechota, Piotr"]
[Black "Guca, Krzysztof"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1654"]
[BlackElo "1872"]
[PlyCount "65"]
[EventDate "2009.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 h6 6. Bh4 Bf5 7. e3 Nbd7 8. Bd3 Bxd3 9. Qxd3 c5 10. 0-0 0-0 11. Rac1 a6 12. h3 cxd4 13. Nxd4 Rc8 14. b3 Nc5 15. Qe2 e5 16. Nf3 g5 17. Bg3 Nfe4 18. Nxe4 Nxe4 19. Bh2 f5 20. Rfd1 Qa5 21. Qb2 g4 22. hxg4 fxg4 23. Nh4 Rxf2 24. Qb1 Nd2 25. Qd3 Rcf8 26. Bg3 e4 27. Qxd6 Rd8 28. Qe6+ Rf7 29. Ng6 Qg5 30. Bh4 Qxe3+ 31. Kh1 Rdd7 32. Ne7+ Kf8 33. Qxd7 1-0

[Event "Poznan op-B 18th"]
[Site "Poznan"]
[Date "2009.07.24"]
[Round "6"]
[White "Kaczmarek, Stanislaw"]
[Black "Guca, Krzysztof"]
[Result "1-0"]
[ECO "A13"]
[BlackElo "1872"]
[PlyCount "74"]
[EventDate "2009.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e3 Nf6 2. b3 d5 3. Bb2 c5 4. Nf3 e6 5. c4 Nc6 6. cxd5 exd5 7. d4 Bg4 8. Be2 Be7 9. dxc5 Bxc5 10. 0-0 0-0 11. h3 Bh5 12. Qc2 Bd6 13. Nd4 Rc8 14. Qd1 Bg6 15. Nd2 Nxd4 16. Bxd4 Bc2 17. Qe1 Qa5 18. Bxf6 gxf6 19. f4 Kh8 20. Qh4 Qc3 21. Kh1 Bc5 22. Rac1 Rc6 23. Bd1 Qxd2 24. Bxc2 f5 25. Bxf5 Rg6 26. Bxg6 fxg6 27. Rxc5 Qxe3 28. Rc7 h5 29. Qe7 Qxe7 30. Rxe7 Rd8 31. Rxb7 d4 32. Rd1 d3 33. Ra1 h4 34. b4 g5 35. fxg5 d2 36. b5 Rd5 37. b6 Rd8 1-0

[Event "Poznan op-B 18th"]
[Site "Poznan"]
[Date "2009.07.22"]
[Round "5"]
[White "Guca, Krzysztof"]
[Black "Heinrich, Zuzanna"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "1872"]
[PlyCount "41"]
[EventDate "2009.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 f5 5. b3 Nf6 6. Bb2 Be7 7. g3 0-0 8. Bg2 Bd7 9. 0-0 Be8 10. Qc2 Nbd7 11. Ng5 Bf7 12. Kh1 h6 13. Nxf7 Rxf7 14. f3 g5 15. e4 fxe4 16. fxe4 dxe4 17. Nxe4 Qc7 18. Rae1 Re8 19. Nxf6+ Bxf6 20. Qg6+ Rg7 21. Qxe8+ 1-0

[Event "Poznan op-B 18th"]
[Site "Poznan"]
[Date "2009.07.22"]
[Round "4"]
[White "Paczka, Patryk"]
[Black "Guca, Krzysztof"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1563"]
[BlackElo "1872"]
[PlyCount "65"]
[EventDate "2009.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 e6 6. Bc4 a6 7. 0-0 Ne7 8. Bg5 Qc7 9. Rc1 Nbc6 10. Qe2 Bd7 11. Bb3 h6 12. Bh4 Ng6 13. Nd5 Qa5 14. Bg3 exd5 15. exd5+ Nce7 16. Bxd6 Bb5 17. Qe4 Bxf1 18. Bc7 Bd3 19. Qxd3 Qb5 20. Qe4 f5 21. Qe3 Rd8 22. d6 f4 23. Qe6 Qf5 24. dxe7 Nxe7 25. Bxd8 Qxe6 26. Bxe6 Kxd8 27. Ne5 Rh7 28. Nf7+ Ke8 29. Nd6+ Kd8 30. Nxb7+ Ke8 31. Rc7 g5 32. Nd6+ Kd8 33. Rd7# 1-0

[Event "Poznan op-B 18th"]
[Site "Poznan"]
[Date "2009.07.21"]
[Round "3"]
[White "Guca, Krzysztof"]
[Black "Palasz, Miroslaw"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1872"]
[PlyCount "106"]
[EventDate "2009.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 c6 4. e4 Qa5 5. Bd3 e5 6. d5 Be7 7. Nge2 0-0 8. 0-0 Ne8 9. Ng3 g6 10. Bh6 Ng7 11. f4 exf4 12. Rxf4 Qb6+ 13. Kh1 Qxb2 14. Rc1 Qb6 15. Nce2 Nd7 16. h4 Ne5 17. c5 Qd8 18. h5 dxc5 19. hxg6 hxg6 20. Bb1 Ng4 21. Bxg7 Kxg7 22. Ng1 Bg5 23. Rxg4 Rh8+ 24. Nh3 Bxc1 25. Nf5+ Bxf5 26. exf5 Qxd5 27. Qxc1 Rxh3+ 28. Kg1 Rh5 29. fxg6 f6 30. Qe3 Re5 31. Qh3 Re1+ 32. Kh2 Qe5+ 33. Rg3 Qxg3+ 34. Kxg3 Re3+ 35. Kf4 Rxh3 36. gxh3 Rd8 37. Kf5 Re8 38. h4 Re5+ 39. Kf4 c4 40. a4 b5 41. a5 b4 42. a6 c3 43. Bc2 c5 44. h5 c4 45. Be4 b3 46. Ke3 b2 47. h6+ Kxh6 48. g7 Kxg7 49. Kd4 Rxe4+ 50. Kxc3 b1Q 51. Kd2 Qd3+ 52. Kc1 Re1+ 53. Kb2 Qb3# 0-1

[Event "Poznan op-B 18th"]
[Site "Poznan"]
[Date "2009.07.20"]
[Round "2"]
[White "Przygocki, Maciej"]
[Black "Guca, Krzysztof"]
[Result "1/2-1/2"]
[ECO "B82"]
[WhiteElo "1668"]
[BlackElo "1872"]
[PlyCount "89"]
[EventDate "2009.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e6 7. 0-0 Be7 8. f4 Qc7 9. Nde2 0-0 10. Rf3 b5 11. Kh1 Bb7 12. Rg3 b4 13. Na4 Bxe4 14. f5 Bxf5 15. Bxf5 exf5 16. Nd4 Ne4 17. Rxg7+ Kxg7 18. Nxf5+ Kh8 19. Qd4+ Bf6 20. Qxe4 Nc6 21. Bf4 d5 22. Qf3 Qa5 23. Bd6 Rfd8 24. Nc5 Bxb2 25. Rd1 Qxa2 26. Nh6 Ra7 27. Nxf7+ Rxf7 28. Qxf7 Qc4 29. Rxd5 Rg8 30. Qf5 Qe2 31. Bg3 Ne7 32. Be5+ Bxe5 33. Qxe5+ Qxe5 34. Rxe5 Nc6 35. Rd5 Re8 36. Kg1 a5 37. Rd6 Ne5 38. Ra6 Nc4 39. Kf1 Ne3+ 40. Kf2 Nxc2 41. Rxa5 Nd4 42. Ra4 Rb8 43. Nd3 Nc6 44. Ra6 Ne7 45. Rd6 1/2-1/2

[Event "Poznan op-B 18th"]
[Site "Poznan"]
[Date "2009.07.19"]
[Round "1"]
[White "Guca, Krzysztof"]
[Black "Dura, Damian"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1872"]
[PlyCount "63"]
[EventDate "2009.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Bg4 5. Be3 e6 6. a3 Bxf3 7. gxf3 Nge7 8. Bxc4 a6 9. Nc3 Qd7 10. Qd3 Rd8 11. Rd1 g6 12. Ne2 Bg7 13. b4 b5 14. Ba2 f5 15. 0-0 Rf8 16. Qb3 fxe4 17. fxe4 e5 18. d5 Qg4+ 19. Ng3 Nb8 20. Qc2 h5 21. h4 Qxh4 22. Qxc7 Rc8 23. d6 Rxc7 24. dxc7 Nd7 25. Be6 Nc8 26. Rxd7 Bf6 27. Rfd1 Be7 28. R7d5 Bd6 29. Rxd6 Nxd6 30. Rxd6 Ke7 31. Bc5 Rf3 32. Rd3+ 1-0

