[Event "POL-chT Academic"]
[Site "Chorzow"]
[Date "2022.04.03"]
[Round "7.21"]
[White "Witbrodt, Jakub"]
[Black "Kwiatkowski, Wiktor"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1662"]
[BlackElo "1993"]
[PlyCount "75"]
[EventDate "2022.04.02"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be2 Bxb1 7. Rxb1 Qxa2 8. Be3 cxd4 9. Nxd4 e6 10. 0-0 Nf6 11. Nxc6 bxc6 12. Bf3 Nd5 13. Ra1 Qc4 14. Bxd5 exd5 15. Re1 Kd7 16. Bd4 f6 17. Qg4+ Kc7 18. Qe6 Bc5 19. Qf7+ Kb6 20. Bxc5+ Kxc5 21. Qc7 Rhc8 22. Ra5+ Qb5 23. Rxb5+ Kxb5 24. Qe7 a5 25. Qxg7 Rab8 26. Qxf6 Ka6 27. Qf5 Rc7 28. Re2 Rcb7 29. g4 Rxb2 30. Rxb2 Rxb2 31. Qd3+ Kb6 32. c4 Rb4 33. cxd5 Rxg4+ 34. Kf1 cxd5 35. Qxd5 a4 36. Qd6+ Ka5 37. Qc5+ Ka6 38. Qc8+ 1-0

[Event "POL-chT Academic"]
[Site "Chorzow"]
[Date "2021.05.15"]
[Round "2.14"]
[White "Kaczmarek, Aleksander"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2371"]
[BlackElo "1682"]
[PlyCount "51"]
[EventDate "2021.05.15"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]
[WhiteTeam "Warsaw Kozminski Academy"]
[BlackTeam "Krakow Jagiellonski Medicum"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. a3 c5 2. e4 d6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e6 7. f4 Be7 8. Nf3 d5 9. e5 Nd7 10. b4 0-0 11. Bd3 b6 12. 0-0 Bb7 13. Qe1 Qc8 14. Bb2 Re8 15. Qg3 f6 16. Qh3 Nf8 17. Rae1 f5 18. Ne2 Qd7 19. Ned4 a6 20. Kh1 Nxd4 21. Nxd4 Rac8 22. Rg1 Kh8 23. g4 g6 24. gxf5 exf5 25. e6 Qd6 26. Nxf5+ 1-0

[Event "Kowalewo Pomorskie op-B 16th"]
[Site "Kowalewo Pomorskie"]
[Date "2009.07.11"]
[Round "9"]
[White "Witbrodt, Jakub"]
[Black "Gajek, Radoslaw"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1668"]
[BlackElo "1785"]
[PlyCount "42"]
[EventDate "2009.07.04"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be3 Qb6 7. Qd2 Bxf3 8. gxf3 Nd7 9. Bc4 Qc7 10. Rg1 b5 11. Bb3 a5 12. a3 Rb8 13. Qg2 b4 14. Ne2 c5 15. f5 bxa3 16. fxg6 fxg6 17. bxa3 cxd4 18. Bd2 d3 19. Nf4 Bxa1 20. Nxg6 Rxb3 21. cxb3 hxg6 0-1

[Event "Kowalewo Pomorskie op-B 16th"]
[Site "Kowalewo Pomorskie"]
[Date "2009.07.09"]
[Round "8"]
[White "Rychlik, Bogdan"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "C91"]
[WhiteElo "1939"]
[BlackElo "1668"]
[PlyCount "87"]
[EventDate "2009.07.04"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. c3 Be7 8. Re1 d6 9. d4 0-0 10. Nbd2 Qd7 11. Nf1 Rad8 12. Ng3 Ne8 13. Nf5 Bf6 14. Be3 g6 15. Nh6+ Kh8 16. Bg5 Kg7 17. Qd2 Na5 18. Bc2 Nc4 19. Bxf6+ Nxf6 20. Qg5 Ng8 21. Nxg8 Kxg8 22. b3 f6 23. Qh6 Nb6 24. Rad1 Qg7 25. Qe3 Rfe8 26. dxe5 dxe5 27. a4 bxa4 28. bxa4 Qe7 29. Bb3+ Kg7 30. a5 Nd7 31. Ba4 Rf8 32. Bxd7 Rxd7 33. Rb1 Bc6 34. c4 Rfd8 35. h3 Rd3 36. Qc1 Ra3 37. Ra1 Rdd3 38. Qb2 Rdb3 39. Qd2 Rd3 40. Qb2 Rab3 41. Qe2 Qc5 42. Rec1 Ra3 43. Ne1 Rdc3 44. Kh2 0-1

[Event "Kowalewo Pomorskie op-B 16th"]
[Site "Kowalewo Pomorskie"]
[Date "2009.07.09"]
[Round "7"]
[White "Witbrodt, Jakub"]
[Black "Twardowski, Edward"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1668"]
[BlackElo "1804"]
[PlyCount "48"]
[EventDate "2009.07.04"]
[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 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 Be7 9. 0-0 0-0 10. c3 b6 11. Qc2 h6 12. Bf4 Bb7 13. Rfe1 c5 14. Rad1 cxd4 15. Nxd4 Qd5 16. Nf3 Qc6 17. Qd2 Rfd8 18. Re5 Qe8 19. h3 Bd6 20. Re2 Be7 21. Re5 Ba6 22. Qe3 Bc5 23. Qe2 Bxd3 24. Rxd3 Bd6 0-1

[Event "Kowalewo Pomorskie op-B 16th"]
[Site "Kowalewo Pomorskie"]
[Date "2009.07.07"]
[Round "5"]
[White "Semeniuk, Adam"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1994"]
[BlackElo "1668"]
[PlyCount "60"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 e6 4. e4 Bb4 5. e5 Ne7 6. a3 Bxc3+ 7. bxc3 b6 8. Bd3 Bb7 9. Nf3 Nd7 10. 0-0 c5 11. a4 Nc6 12. cxd5 exd5 13. Qd2 h6 14. Qe2 Qe7 15. Re1 0-0 16. Bf4 Rae8 17. Qd2 Qe6 18. Rad1 c4 19. Bb1 f6 20. Qc2 fxe5 21. Qh7+ Kf7 22. Nxe5+ Ncxe5 23. Bxe5 Nxe5 24. Rxe5 Qc6 25. Rf5+ Ke6 26. Rxf8 Rxf8 27. Qxg7 Qc8 28. Qe5+ Kd7 29. Qg7+ Kc6 30. Re1 Rd8 1-0

[Event "Kowalewo Pomorskie op-B 16th"]
[Site "Kowalewo Pomorskie"]
[Date "2009.07.07"]
[Round "4"]
[White "Witbrodt, Jakub"]
[Black "Karpinski, Andrzej"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1668"]
[BlackElo "1862"]
[PlyCount "61"]
[EventDate "2009.07.04"]
[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 d6 2. Nc3 g6 3. Bc4 Bg7 4. d3 c5 5. f4 e6 6. Nf3 Ne7 7. 0-0 0-0 8. Qe1 Nbc6 9. Qh4 Nd4 10. Nxd4 Bxd4+ 11. Kh1 Nc6 12. Qh3 f5 13. exf5 gxf5 14. Rf3 Kh8 15. Be3 d5 16. Bb3 Qf6 17. Bxd4 Nxd4 18. Rf2 Bd7 19. Re1 Bc6 20. Re5 Rg8 21. Ne2 Nxb3 22. axb3 b6 23. Qe3 d4 24. Qd2 Qh4 25. Ng1 Rg6 26. Nf3 Bxf3 27. Rxf3 Rag8 28. Re2 h6 29. Kg1 Kh7 30. g3 Qd8 31. Re5 1/2-1/2

[Event "Kowalewo Pomorskie op-B 16th"]
[Site "Kowalewo Pomorskie"]
[Date "2009.07.06"]
[Round "3"]
[White "Siwon, Bogdan"]
[Black "Witbrodt, Jakub"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "1956"]
[BlackElo "1668"]
[PlyCount "55"]
[EventDate "2009.07.04"]
[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. Nc3 e6 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Rc1 b6 9. cxd5 exd5 10. Bd3 Bb7 11. 0-0 Bb4 12. a3 Bxc3 13. Rxc3 0-0 14. Qc2 Rfd8 15. Bh7+ Kh8 16. Bf5 g6 17. Bxd7 Rxd7 18. Ne5 Rc7 19. Nd3 Rac8 20. Rc1 Qd6 21. b4 a6 22. a4 Kg7 23. b5 axb5 24. axb5 Qf6 25. f4 Qe6 26. Ne5 c5 27. Qf2 c4 28. Rf1 1/2-1/2

[Event "Kowalewo Pomorskie op-B 16th"]
[Site "Kowalewo Pomorskie"]
[Date "2009.07.05"]
[Round "2"]
[White "Witbrodt, Jakub"]
[Black "Kotarski, Bartosz"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1668"]
[PlyCount "61"]
[EventDate "2009.07.04"]
[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. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. f4 Bd7 10. Bf3 Ng4 11. Bxg4 Bxg4 12. h3 Bd7 13. g4 Nxd4 14. Bxd4 f5 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. gxf5 e5 18. fxe5 dxe5 19. Qd5+ Rf7 20. 0-0-0 Rc8 21. fxg6 hxg6 22. Rhg1 Kg7 23. Qxe5+ Kh7 24. Qd5 Qf6 25. Kb1 Rc6 26. h4 Rb6 27. h5 Qf3 28. hxg6+ Rxg6 29. Rxg6 Kxg6 30. Rg1+ Kh6 31. Qg5+ 1-0

[Event "Kowalewo Pomorskie op-B 16th"]
[Site "Kowalewo Pomorskie"]
[Date "2009.07.04"]
[Round "1"]
[White "Darowicki, Mariusz"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1925"]
[BlackElo "1668"]
[PlyCount "53"]
[EventDate "2009.07.04"]
[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. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. Nf3 Ng4 11. Qd4 h5 12. 0-0-0 Nc6 13. Bxb5 axb5 14. Nxb5 Qa5 15. Nd6+ Kd7 16. Qf4 Kc7 17. Qxf7+ Kb8 18. Rd3 Bxd6 19. exd6 Ra7 20. d7 Nge5 21. dxc8Q+ Rxc8 22. Qf4 Qxa2 23. Nxe5 Qa1+ 24. Kd2 Qa5+ 25. b4 Qxe5 26. Qxe5+ Nxe5 27. Bf4 1-0

[Event "Chelmza op-B"]
[Site "Chelmza"]
[Date "2009.06.28"]
[Round "9"]
[White "Fukowski, Pawel"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "1668"]
[PlyCount "60"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. e3 e6 4. Nf3 Nf6 5. c4 Nbd7 6. Nc3 Be7 7. c5 Nh5 8. Bg3 Nxg3 9. hxg3 b6 10. b4 a5 11. a3 Bb7 12. Bd3 Qc7 13. e4 axb4 14. axb4 Rxa1 15. Qxa1 dxe4 16. Nxe4 Nf6 17. Neg5 h6 18. Ne5 0-0 19. Nxe6 fxe6 20. Qc1 bxc5 21. bxc5 Qa5+ 22. Kf1 Ba6 23. Bxa6 Qxa6+ 24. Kg1 Nd5 25. g4 Qe2 26. Qf1 Qxf1+ 27. Kxf1 Bf6 28. Nxc6 Rc8 29. Ne5 Bxe5 30. dxe5 Rxc5 0-1

[Event "Chelmza op-B"]
[Site "Chelmza"]
[Date "2009.06.25"]
[Round "8"]
[White "Witbrodt, Jakub"]
[Black "Ludwinski, Daniel"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1668"]
[PlyCount "92"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. c3 Bc6 6. Ng3 Bd6 7. Nf3 Nd7 8. Bd3 Ngf6 9. Bg5 h6 10. Bd2 Nd5 11. Ne4 Bf4 12. 0-0 Bxd2 13. Qxd2 N5f6 14. Qc2 Bxe4 15. Bxe4 Nxe4 16. Qxe4 c6 17. Ne5 Nxe5 18. Qxe5 0-0 19. Rad1 Qd7 20. Rd2 Rad8 21. Rfd1 Qd6 22. g3 Rd7 23. c4 Rfd8 24. Qxd6 Rxd6 25. Kg2 e5 26. d5 cxd5 27. Rxd5 Rxd5 28. cxd5 Kf8 29. f4 exf4 30. gxf4 Ke7 31. Kf2 Kd6 32. Rd2 Rd7 33. Ke3 Rc7 34. b3 g6 35. f5 Re7+ 36. Kf4 g5+ 37. Kg4 Re4+ 38. Kg3 Rf4 39. Re2 Rxf5 40. Re8 Kxd5 41. Rh8 Rf6 42. Kg4 Ke4 43. Kh5 Rf4 44. Rxh6 Rh4+ 45. Kxg5 Rxh6 46. Kxh6 f5 0-1

[Event "Chelmza op-B"]
[Site "Chelmza"]
[Date "2009.06.24"]
[Round "6"]
[White "Lewandowski, Michal"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1638"]
[BlackElo "1668"]
[PlyCount "46"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e3 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. b3 Nbd7 6. Be2 Bd6 7. 0-0 0-0 8. Bb2 b6 9. Rc1 Bb7 10. cxd5 Nxd5 11. Nxd5 cxd5 12. Nd4 Qe7 13. f4 f6 14. f5 Be5 15. fxe6 Bxd4 16. exd7 Bxb2 17. Rc7 Rab8 18. Bf3 Kh8 19. Bg4 Be5 20. Rc2 g6 21. d4 Bd6 22. Qd3 Rbd8 23. Bh3 f5 0-1

[Event "Chelmza op-B"]
[Site "Chelmza"]
[Date "2009.06.24"]
[Round "7"]
[White "Witbrodt, Jakub"]
[Black "Nowak, Dawid"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1668"]
[PlyCount "43"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Bxe7 Qxe7 8. f4 c5 9. Nb5 0-0 10. Nc7 Nb6 11. Nxa8 Nxa8 12. c3 cxd4 13. cxd4 Nc6 14. Nf3 b6 15. Bd3 Qb4+ 16. Qd2 Qxd2+ 17. Kxd2 f5 18. Rhc1 Bd7 19. Ke3 Rc8 20. Nd2 Nb8 21. Rxc8+ Bxc8 22. Nb3 1-0

[Event "Chelmza op-B"]
[Site "Chelmza"]
[Date "2009.06.23"]
[Round "5"]
[White "Witbrodt, Jakub"]
[Black "Tynski, Beniamin"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1668"]
[PlyCount "55"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Ne5 Be4 8. Nxe4 Nxe4 9. Nxf7 Kxf7 10. Qh5+ g6 11. Bc4+ Ke8 12. Qe5 Nf6 13. Bg5 Bg7 14. 0-0-0 Nbd7 15. Qe6 Rf8 16. Rhe1 Nb6 17. Bb3 Qd7 18. Qe5 Rd8 19. c4 Qd6 20. Qxd6 Rxd6 21. c5 Rd5 22. Bxf6 Rxf6 23. cxb6 Ra5 24. bxa7 Rxf2 25. Rd3 Rxa7 26. Rh3 h5 27. Rg3 Kd7 28. Rxg6 1-0

[Event "Chelmza op-B"]
[Site "Chelmza"]
[Date "2009.06.22"]
[Round "3"]
[White "Witbrodt, Jakub"]
[Black "Sliwicka, Alicja"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1668"]
[PlyCount "43"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 h6 5. f4 Bb4 6. Nf3 d6 7. 0-0 Bc5+ 8. Kh1 Bg4 9. Na4 Bxf3 10. Rxf3 Nd4 11. Rg3 0-0 12. Nxc5 exf4 13. Nxb7 Qb8 14. Bxf4 g5 15. Bxg5 hxg5 16. Rxg5+ Kh7 17. Qe1 Kh8 18. Qh4+ Nh7 19. Rh5 Qe8 20. Rxh7+ Kg8 21. Rh8+ Kg7 22. Qh6# 1-0

[Event "Chelmza op-B"]
[Site "Chelmza"]
[Date "2009.06.22"]
[Round "4"]
[White "Zakowski, Adrian"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1668"]
[PlyCount "49"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. 0-0 0-0 7. Be3 Bb6 8. a3 Be6 9. Bd5 Bxd5 10. Nxd5 Nxd5 11. exd5 Ne7 12. c4 Nf5 13. Qd2 Nxe3 14. fxe3 f5 15. Kh1 h6 16. a4 a5 17. d4 f4 18. exf4 Rxf4 19. dxe5 Rxc4 20. e6 Rb4 21. Qe2 Qe7 22. Ng1 Rf8 23. Rxf8+ Kxf8 24. Rf1+ Kg8 25. Rf7 1-0

[Event "Chelmza op-B"]
[Site "Chelmza"]
[Date "2009.06.21"]
[Round "2"]
[White "Marchlewicz, Artur"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "B53"]
[BlackElo "1668"]
[PlyCount "54"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 e5 5. Qd3 a6 6. Nc3 Be6 7. Be3 Nd7 8. Be2 Ngf6 9. h3 b5 10. a3 Nb6 11. Nxe5 Nc4 12. Nxc4 Bxc4 13. Qd2 Bxe2 14. Qxe2 Qa5 15. 0-0 Be7 16. Nd5 Nxd5 17. exd5 0-0 18. Bd4 Rfe8 19. Qg4 g6 20. Bc3 Qc7 21. Qd4 f6 22. Rfe1 Rf8 23. Re6 Rf7 24. Rae1 Re8 25. Qe4 Kg7 26. Bb4 f5 27. Qe3 Qc4 1-0

[Event "Chelmza op-B"]
[Site "Chelmza"]
[Date "2009.06.20"]
[Round "1"]
[White "Witbrodt, Jakub"]
[Black "Redmerska, Maria"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1668"]
[PlyCount "77"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Qf6 7. Qxe4 Nc6 8. Nf3 Nge7 9. Bd3 Qg6 10. Qf4 Nd5 11. Bxg6 Nxf4 12. Bxf7+ Kxf7 13. Bxf4 b6 14. 0-0 Bb7 15. Rfe1 Rhe8 16. Ng5+ Kf6 17. Nxh7+ Kg6 18. Ng5 Kf6 19. Nf3 Rac8 20. Re2 Ne7 21. Bg5+ Kf5 22. Bxe7 Bxf3 23. gxf3 Rxe7 24. Rae1 Rce8 25. f4 c6 26. Kg2 Rh8 27. Re5+ Kf6 28. f5 Rc8 29. Rxe6+ Rxe6 30. fxe6 Ke7 31. Kg3 Rf8 32. f4 Rf6 33. Re5 Rg6+ 34. Rg5 Rxg5+ 35. fxg5 Kxe6 36. Kf4 a6 37. h4 b5 38. h5 Kf7 39. Ke5 1-0

[Event "POL-ch U12"]
[Site "Leba"]
[Date "2009.03.22"]
[Round "11"]
[White "Witbrodt, Jakub"]
[Black "Mykita, Andrzej"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1605"]
[PlyCount "80"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. Bc4 Be7 4. d3 Nf6 5. f4 Bg4 6. Nf3 exf4 7. 0-0 0-0 8. Bxf4 Nc6 9. Qd2 Bxf3 10. Rxf3 Ne5 11. Bxe5 dxe5 12. Raf1 c6 13. g4 Nxg4 14. Rxf7 Rxf7 15. Rxf7 Kh8 16. Qg2 Bc5+ 17. Kh1 Qh4 18. h3 Qe1+ 19. Rf1 Nf2+ 20. Kg1 Nxh3+ 21. Kh2 Nf4 22. Rxe1 Nxg2 23. Kxg2 Rf8 24. Rf1 Rxf1 25. Kxf1 Bd4 26. Be6 a5 27. Bc8 b6 28. Bd7 c5 29. Ke2 h5 30. Na4 g5 31. c3 Bg1 32. Nxb6 g4 33. Nc4 g3 34. Bh3 Kg7 35. Nxe5 Kf6 36. Kf3 Bf2 37. Nc4 h4 38. Kg4 Kf7 39. Kxh4 g2+ 40. Kh5 g1Q 0-1

[Event "POL-ch U12"]
[Site "Leba"]
[Date "2009.03.21"]
[Round "10"]
[White "Piotrowski, Przemyslaw"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1550"]
[BlackElo "1605"]
[PlyCount "95"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 a6 10. d4 Ba7 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Qh5 0-0 14. Qxe5 Re8 15. Qf4 Qd6 16. Qxd6 Rxe4+ 17. Ne3 cxd6 18. Bd5 Re7 19. 0-0-0 Be6 20. Bxe6 Rxe6 21. Rd3 Rae8 22. Re1 f5 23. Red1 Bxe3+ 24. fxe3 Rxe3 25. Rxe3 Rxe3 26. Rxd6 Re2 27. Rd2 Rxd2 28. Kxd2 Kf7 29. Kd3 Kf6 30. Kd4 g5 31. c4 g4 32. g3 Kg5 33. Ke5 h5 34. b4 f4 35. gxf4+ Kh6 36. f5 h4 37. Kf4 g3 38. hxg3 hxg3 39. Kxg3 Kg5 40. f6 Kxf6 41. Kf4 Ke6 42. Ke4 Kd6 43. Kd4 Kc6 44. a4 Kd6 45. a5 Ke6 46. Kc5 Kd7 47. Kb6 Kc8 48. c5 1-0

[Event "POL-ch U12"]
[Site "Leba"]
[Date "2009.03.20"]
[Round "9"]
[White "Witbrodt, Jakub"]
[Black "Karpacz, Piotr"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1605"]
[BlackElo "1640"]
[PlyCount "103"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 a6 9. Bg5 Nbd7 10. f3 Rg6 11. Qh4 h6 12. Bxh6 Ng8 13. Qxd8+ Kxd8 14. Bd2 exf3 15. Nxf3 b6 16. h4 Ne7 17. h5 Rg8 18. h6 f6 19. Bd3 Bb7 20. h7 Rh8 21. Bh6 Nf5 22. Bxf5 exf5 23. Bg7 Ke7 24. Bxh8 Rxh8 25. Kf2 Kf7 26. Rag1 Nf8 27. g4 Bxf3 28. Kxf3 fxg4+ 29. Kxg4 Nxh7 30. Kf5 Kf8 31. Rg2 Rg8 32. Rxg8+ Kxg8 33. Rxh7 Kxh7 34. Kxf6 Kg8 35. Ke7 c5 36. Kd6 Kf8 37. dxc5 bxc5 38. Kxc5 Ke7 39. Kb6 Kd6 40. c4 Kd7 41. c5 Kc8 42. Kxa6 Kc7 43. Kb5 Kb7 44. c6+ Kc7 45. Kc5 Kb8 46. Kb6 Ka8 47. Kc7 Ka7 48. Kd7 Ka8 49. c7 Ka7 50. Kc6 Ka6 51. c8Q+ Ka5 52. Qa8# 1-0

[Event "POL-ch U12"]
[Site "Leba"]
[Date "2009.03.19"]
[Round "8"]
[White "Bronsztejn, Wojciech"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1668"]
[BlackElo "1605"]
[PlyCount "74"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 g5 7. Bg3 dxc4 8. e3 b5 9. a4 Bb4 10. axb5 cxb5 11. Be2 Ne4 12. Qc2 Nxg3 13. hxg3 Bb7 14. 0-0 a6 15. Ne5 Nd7 16. Rad1 Nxe5 17. dxe5 Qc7 18. f4 gxf4 19. gxf4 Qb6 20. Kf2 Bc5 21. Qc1 Ke7 22. Rh1 Rag8 23. Rh2 Rxg2+ 24. Rxg2 Bxg2 25. Kxg2 Bxe3 26. Qc2 Rg8+ 27. Kh3 Bxf4 28. Qe4 Qf2 29. Qb7+ Kf8 30. Rd8+ Kg7 31. Rxg8+ Kxg8 32. Qg2+ Qxg2+ 33. Kxg2 Bxe5 34. Kf3 b4 35. Na4 Bxb2 36. Nxb2 c3 37. Na4 c2 0-1

[Event "POL-ch U12"]
[Site "Leba"]
[Date "2009.03.18"]
[Round "7"]
[White "Witbrodt, Jakub"]
[Black "Tomaszewski, Kacper"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1605"]
[BlackElo "1718"]
[PlyCount "60"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. 0-0 Be7 8. f4 0-0 9. Kh1 Nc6 10. a4 Qc7 11. Be3 Bd7 12. Nb3 Rac8 13. Bf3 Kh8 14. g4 Ng8 15. Rg1 Na5 16. Nxa5 Qxa5 17. e5 Bc6 18. Bxc6 Rxc6 19. exd6 Rxd6 20. Qe1 Rfd8 21. Ne2 Qd5+ 22. Rg2 Qc6 23. c3 Qe4 24. Nd4 Bf6 25. Qf2 g6 26. h3 Ne7 27. Qf3 Rxd4 28. Bxd4 Qxf3 29. Bxf6+ Kg8 30. Bxe7 Rd2 0-1

[Event "POL-ch U12"]
[Site "Leba"]
[Date "2009.03.17"]
[Round "6"]
[White "Czajkowski, Adam"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "1756"]
[BlackElo "1605"]
[PlyCount "116"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. Bxf6 gxf6 11. exf6 Qe5+ 12. Be2 Bb7 13. Qd2 Nc6 14. Nxc6 Bxc6 15. 0-0-0 Qxf6 16. Bf3 Bh6 17. Bxc6+ Ke7 18. Bxa8 Bxd2+ 19. Rxd2 Rxa8 20. Re1 Qh6 21. g3 Rd8 22. Ree2 Rxd2 23. Rxd2 Qe3 24. Nd1 Qg1 25. Re2 Qh1 26. b3 f6 27. Kd2 Qd5+ 28. Kc1 Qg5+ 29. Ne3 Qe5 30. Kb1 Qh5 31. g4 Qh3 32. Kc1 Kf7 33. Kd2 Kg6 34. Rf2 Qh4 35. Ke2 Qg5 36. Kd3 Qe5 37. c4 Qd6+ 38. Kc3 b4+ 39. Kc2 Qd4 40. Re2 Kg5 41. Nd1 Qxg4 42. Kd3 Qf3+ 43. Kd2 e5 44. Rf2 Qe4 45. Re2 Qd4+ 46. Ke1 Qg1+ 47. Kd2 Qd4+ 48. Ke1 f5 49. Rg2+ Kf6 50. Ke2 f4 51. Rf2 Kf5 52. Rf3 e4 53. Ne3+ Ke6 54. Rxf4 Qd3+ 55. Kf2 Qd2+ 56. Kg3 Qxe3+ 57. Kg4 h5+ 58. Kg5 Ke5 0-1

[Event "POL-ch U12"]
[Site "Leba"]
[Date "2009.03.17"]
[Round "5"]
[White "Witbrodt, Jakub"]
[Black "Gluszak, Pawel"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1605"]
[PlyCount "61"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. f4 Qc7 9. Kh1 b5 10. e5 dxe5 11. fxe5 Qxe5 12. Bf4 Qc5 13. Bf3 Nd5 14. Nb3 Qb6 15. Nxd5 exd5 16. Bxd5 Bb7 17. Bxb8 0-0 18. Bxb7 Qxb7 19. Bg3 Bf6 20. c3 Rad8 21. Qg4 Qb6 22. Bh4 Rd6 23. Bxf6 Rxf6 24. Rxf6 Qxf6 25. Qd4 Qg6 26. Rd1 h6 27. Qd3 Qb6 28. Qd6 Qe3 29. Qxa6 Kh7 30. Qxb5 Qe2 31. Qxe2 1-0

[Event "POL-ch U12"]
[Site "Leba"]
[Date "2009.03.16"]
[Round "4"]
[White "Kowalczyk, Mariusz"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1710"]
[BlackElo "1605"]
[PlyCount "109"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. d4 Nf6 4. Nf3 Bf5 5. Bf4 e6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. c3 Nbd7 9. 0-0 0-0 10. Re1 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qc7 14. Nh4 Bg4 15. Qc2 Rfe8 16. e4 g5 17. Nf5 Bxf5 18. exf5 h6 19. Qd2 Kg7 20. f3 Rad8 21. Qf2 Qb6 22. Qxb6 axb6 23. Kf2 Nh5 24. Bf1 Kf6 25. Bd3 Ng7 26. g4 h5 27. b4 b5 28. Bc2 h4 29. a4 Rxe1 30. Rxe1 bxa4 31. Bxa4 Ra8 32. Bb3 Ra3 33. Rb1 Ke5 34. Ke3 Ne8 35. Rb2 Nd6 36. Rb1 Nc4+ 37. Bxc4 Rxc3+ 38. Bd3 b6 39. Kd2 Ra3 40. Rc1 c5 41. bxc5 bxc5 42. Rxc5 Kd4 43. Rc7 Rxd3+ 44. Ke2 f6 45. Rc6 Rc3 46. Rxf6 Rc2+ 47. Kf1 Rxh2 48. Re6 Ra2 49. f6 Ra8 50. f4 Kc5 51. fxg5 d4 52. f7 Rf8 53. g6 d3 54. Re8 d2 55. Ke2 1-0

[Event "POL-ch U12"]
[Site "Leba"]
[Date "2009.03.15"]
[Round "2"]
[White "Witbrodt, Jakub"]
[Black "Drop, Szymon"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1605"]
[PlyCount "81"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. d3 Qh4+ 6. g3 Nxg3 7. Nf3 Qh5 8. Nxd5 Bg4 9. Bg2 Bxf3 10. Qxf3 Qxe5+ 11. Qe3 Qxe3+ 12. Nxe3 Nxh1 13. Bxb7 c6 14. Kf1 Bd6 15. Kg2 Nf2 16. Kxf2 Bxh2 17. Bxa8 Kd7 18. d4 Na6 19. Bb7 Nb4 20. d5 cxd5 21. Bxd5 Bf4 22. Bb3 Rc8 23. c3 Nd3+ 24. Ke2 Nc5 25. Nd5 Bxc1 26. Rxc1 Nxb3 27. axb3 Rb8 28. b4 h5 29. Rc2 Ke6 30. Nf4+ Ke5 31. Nxh5 Ke4 32. Ng3+ Kf4 33. Kf2 Rh8 34. Kg2 Kg4 35. Ne4 f5 36. Nf2+ Kh4 37. b5 f4 38. c4 Rf8 39. Kf3 g5 40. c5 Re8 41. Rc3 1-0

[Event "POL-ch U12"]
[Site "Leba"]
[Date "2009.03.15"]
[Round "3"]
[White "Witbrodt, Jakub"]
[Black "Karwowski, Kacper"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1605"]
[BlackElo "1781"]
[PlyCount "56"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. Ne4 Nxe4 13. Qxe4 Nf6 14. Qd3 Qa5+ 15. Bd2 Qb6 16. 0-0-0 Rd8 17. Bf4 Be7 18. Ne5 Nd5 19. Qg3 Nxf4 20. Qxg7 Rf8 21. c3 Bg5 22. Kc2 Nd5 23. Rde1 c5 24. dxc5 Qxc5 25. f4 Nxf4 26. Rhf1 Rd2+ 27. Kb1 Qb5 28. b3 Qa5 0-1

[Event "POL-ch U12"]
[Site "Leba"]
[Date "2009.03.14"]
[Round "1"]
[White "Zebracki, Tomasz"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1795"]
[BlackElo "1605"]
[PlyCount "35"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 b6 5. Nc3 Bc5 6. Qg3 Nf6 7. Bg5 h6 8. Bd2 Qe7 9. 0-0-0 Ne5 10. f4 Neg4 11. e5 Nf2 12. Qxg7 Qf8 13. exf6 Nxh1 14. Bc4 Qxg7 15. fxg7 Rg8 16. Nd5 Kd8 17. Bc3 Nf2 18. Bf6+ 1-0

[Event "Olsztyn Vacation-A"]
[Site "Olsztyn"]
[Date "2009.02.02"]
[Round "9.1"]
[White "Baturo, Tomasz"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2099"]
[BlackElo "1605"]
[PlyCount "90"]
[EventDate "2009.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bb3 d6 6. c3 Bb6 7. h3 0-0 8. Nbd2 Be6 9. Nf1 d5 10. Qc2 h6 11. Ng3 dxe4 12. dxe4 Qe7 13. 0-0 Rfd8 14. Nh4 Bxb3 15. axb3 Qe6 16. Nhf5 Na5 17. c4 Nc6 18. Ra4 Nd4 19. Nxd4 Bxd4 20. Nf5 c5 21. b4 b6 22. b5 Kh8 23. Qe2 Ng8 24. Ra3 Ne7 25. Nxe7 Qxe7 26. Rg3 f6 27. Qh5 Qe8 28. Qf5 Qd7 29. Qg6 Rf8 30. Rf3 Qf7 31. Qxf7 Rxf7 32. Ra3 Kh7 33. g3 g5 34. Kg2 Kg6 35. b3 f5 36. exf5+ Rxf5 37. Ra2 Rf7 38. f4 Raf8 39. Re2 exf4 40. gxf4 gxf4 41. Kf3 Be3 42. Bb2 Rd8 43. Rg2+ Kf5 44. Bg7 Rd2 45. Rxd2 Bxd2 0-1

[Event "Olsztyn Vacation-A"]
[Site "Olsztyn"]
[Date "2009.02.02"]
[Round "4.8"]
[White "Dejna, Miroslaw"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1290"]
[BlackElo "1605"]
[PlyCount "56"]
[EventDate "2009.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. d3 Be6 4. Nd2 Be7 5. Ngf3 Nd7 6. g3 Nb6 7. Bg2 c6 8. 0-0 Na4 9. Qc1 Nxb2 10. Qxb2 h5 11. a3 h4 12. c4 Bf6 13. Qc2 e4 14. dxe4 Bxa1 15. Rxa1 hxg3 16. fxg3 Qf6 17. Rf1 Qh6 18. h4 f6 19. b5 c5 20. a4 g5 21. a5 g4 22. Nh2 Qe3+ 23. Rf2 Qxg3 24. a6 b6 25. Qb2 Qxh4 26. Bf3 g3 27. Rg2 gxh2+ 28. Rxh2 Qxh2+ 0-1

[Event "Olsztyn Vacation-A"]
[Site "Olsztyn"]
[Date "2009.02.02"]
[Round "6.4"]
[White "Stempka, Jerzy"]
[Black "Witbrodt, Jakub"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1719"]
[BlackElo "1605"]
[PlyCount "106"]
[EventDate "2009.02.02"]
[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 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. Bd3 Bd6 6. Nc3 Nbd7 7. b3 0-0 8. Bb2 b6 9. Rc1 Bb7 10. 0-0 Re8 11. Re1 e5 12. cxd5 Nxd5 13. Nxd5 cxd5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Bxh7+ Kxh7 17. Qh5+ Kg8 18. Bxe5 f6 19. Rc7 Re7 20. Rxe7 Qxe7 21. Bd4 Rc8 22. h3 Rc2 23. a4 Rd2 24. Rd1 Rxd1+ 25. Qxd1 Qe4 26. f3 Qe6 27. Qc2 Qc6 28. Qxc6 Bxc6 29. Kf2 Kf7 30. h4 Kg6 31. g4 Kf7 32. Kg3 Ke6 33. h5 Kf7 34. Kf4 Ke6 35. g5 fxg5+ 36. Kxg5 Kf7 37. f4 Bd7 38. f5 Kg8 39. f6 gxf6+ 40. Kxf6 Be8 41. h6 Kh7 42. Kg5 Bg6 43. b4 Bc2 44. a5 bxa5 45. bxa5 a6 46. Bg7 Bd3 47. Kf4 Bc4 48. Ke5 Kg6 49. Kd4 Bb3 50. Kc3 Ba2 51. Kb4 Kh7 52. Kc5 Kg6 53. Kb6 Bc4 1/2-1/2

[Event "Olsztyn Vacation-A"]
[Site "Olsztyn"]
[Date "2009.02.02"]
[Round "8.7"]
[White "Szulc, Krzysztof"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1625"]
[BlackElo "1605"]
[PlyCount "66"]
[EventDate "2009.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. Be3 Bb6 7. Bb5 0-0 8. Bxc6 bxc6 9. 0-0 Qe7 10. h3 h6 11. Qd2 Bxe3 12. fxe3 Nh5 13. Kh2 f5 14. exf5 Bxf5 15. e4 Bd7 16. Rf2 Qf6 17. Ne2 g5 18. g4 Nf4 19. Nxf4 exf4 20. Qc3 Qxc3 21. bxc3 Kg7 22. Rb1 Rab8 23. Rff1 Rb6 24. Rxb6 axb6 25. Nd4 Ra8 26. Ra1 c5 27. Nf5+ Kh7 28. Kg2 Ra3 29. c4 Ba4 30. Rc1 Rxa2 31. Kf3 Bxc2 32. Ke2 Bb1+ 33. Kf3 Bxd3 0-1

[Event "Olsztyn Vacation-A"]
[Site "Olsztyn"]
[Date "2009.02.02"]
[Round "1.4"]
[White "Witbrodt, Jakub"]
[Black "Kanarkiewicz, Michal"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1605"]
[BlackElo "1775"]
[PlyCount "80"]
[EventDate "2009.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. f4 Qc7 10. f5 Bc4 11. g4 h6 12. Be3 Nbd7 13. Nd2 Bxe2 14. Qxe2 Nb6 15. Kh1 Rd8 16. a4 Qc6 17. a5 Nbd7 18. Qf3 Nc5 19. g5 hxg5 20. Bxg5 d5 21. Bxf6 dxe4 22. Ndxe4 gxf6 23. Nxc5 Qxf3+ 24. Rxf3 Bxc5 25. Ne4 Be7 26. Rb3 Rh4 27. Re1 Rd4 28. Ng3 Rb4 29. Ree3 Rxb3 30. Rxb3 Rb4 31. Rxb4 Bxb4 32. Ne4 Ke7 33. c3 Bxa5 34. Nc5 Bb6 35. Nxb7 e4 36. Kg2 Kd7 37. c4 Kc6 38. c5 Bc7 39. Nd6 Bxd6 40. cxd6 Kxd6 0-1

[Event "Olsztyn Vacation-A"]
[Site "Olsztyn"]
[Date "2009.02.02"]
[Round "5.5"]
[White "Witbrodt, Jakub"]
[Black "Kropidlowski, Maciej"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1605"]
[BlackElo "1709"]
[PlyCount "56"]
[EventDate "2009.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne7 6. e5 c5 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 dxc3 11. f4 Nbc6 12. Qd3 Nf5 13. Be3 Qa5 14. Nd4 Nxe3 15. Qxe3 Nxd4 16. Qxd4 Bd7 17. h4 Rc8 18. h5 Bb5 19. h6 Bxf1 20. Kxf1 Qb5+ 21. Kf2 Rc4 22. h7 Rh8 23. Qxa7 Kf8 24. Qe3 Re4 25. Qxc3 Qe2+ 26. Kg1 Rxf4 27. Qg3 Qxe5 28. Re1 Rf1+ 0-1

[Event "Olsztyn Vacation-A"]
[Site "Olsztyn"]
[Date "2009.02.02"]
[Round "7.2"]
[White "Witbrodt, Jakub"]
[Black "Puczylowski, Marcin"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1605"]
[BlackElo "1994"]
[PlyCount "104"]
[EventDate "2009.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 Bxc3+ 6. bxc3 h6 7. exf6 hxg5 8. fxg7 Rg8 9. Bd3 Bd7 10. Qh5 Qf6 11. Nf3 Qxg7 12. Rb1 b6 13. Ne5 c5 14. 0-0 c4 15. Be2 Nc6 16. Nxc6 Bxc6 17. Rbc1 Kd7 18. Rfe1 Rh8 19. Qg4 Rh4 20. Qg3 Rah8 21. h3 f5 22. f3 Qf6 23. Bd1 Qh6 24. Be2 f4 25. Qf2 Qf8 26. Bf1 Qf5 27. Qe2 Ke7 28. Qe5 Qxe5 29. Rxe5 Kf6 30. Rce1 Re8 31. Kf2 Re7 32. g3 fxg3+ 33. Kxg3 Rhh7 34. Kg4 Rhg7 35. R1e2 Be8 36. Re1 Bg6 37. R1e2 Bf5+ 38. Kg3 Rh7 39. Rh2 b5 40. a3 Rb7 41. Re1 Rb6 42. Rhe2 Rhb7 43. Ra1 Ra6 44. f4 Rg7 45. fxg5+ Rxg5+ 46. Kh2 Ra4 47. Bg2 a5 48. Rb1 Rxa3 49. Rxb5 Rxc3 50. Rxa5 Rxc2 51. Rxc2 Bxc2 52. Ra6 Bd3 0-1

[Event "Olsztyn Vacation-A"]
[Site "Olsztyn"]
[Date "2009.02.02"]
[Round "3.6"]
[White "Witbrodt, Jakub"]
[Black "Renkowski, Piotr"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1605"]
[BlackElo "1698"]
[PlyCount "118"]
[EventDate "2009.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Qf6 7. Qxe4 Qf5 8. Bd3 Qxe4+ 9. Bxe4 Nf6 10. Bf3 Nbd7 11. Bf4 c6 12. Bd6 Nb6 13. Ne2 Nc4 14. Bg3 0-0 15. Nf4 e5 16. Nh5 Nxh5 17. Bxh5 exd4 18. Be2 Re8 19. cxd4 Bf5 20. Kd1 Nb6 21. c3 Nd5 22. Rc1 c5 23. Bf3 Nb6 24. Bxb7 Rad8 25. Bc7 cxd4 26. Bxd8 Rxd8 27. cxd4 Rxd4+ 28. Ke2 g6 29. Rhd1 Ra4 30. Rc3 Ra5 31. f3 Na4 32. Re3 Nb2 33. Rd5 Ra4 34. Rc3 Be6 35. Rb5 Bc4+ 36. Rxc4 Nxc4 37. Rb4 Rxb4 38. axb4 Nd6 39. Ba6 Kf8 40. Kd3 Ke7 41. Kd4 Kd7 42. Ke5 Ke7 43. Bd3 h5 44. h4 Kd7 45. Kd5 Kc7 46. g4 hxg4 47. fxg4 Ne8 48. Ke5 Kd7 49. h5 f6+ 50. Kf4 g5+ 51. Kf5 Ke7 52. Kg6 Kf8 53. Bb5 Nd6 54. Bc6 Ke7 55. Bd5 Ne8 56. h6 Nc7 57. Bc4 Ne6 58. Bxe6 Kxe6 59. h7 Ke5 1-0

[Event "Olsztyn Vacation-A"]
[Site "Olsztyn"]
[Date "2009.02.02"]
[Round "2.6"]
[White "Zawadzki, Krzysztof"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1641"]
[BlackElo "1605"]
[PlyCount "68"]
[EventDate "2009.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Bg5 d6 5. Nf3 Nc6 6. Nbd2 Bg4 7. c3 0-0 8. 0-0 a6 9. b4 Ba7 10. a4 Kh8 11. Qe1 Qd7 12. Kh1 Nh5 13. Be3 f5 14. b5 Bxe3 15. fxe3 axb5 16. axb5 Na5 17. Bd5 Qxb5 18. Ng5 Qd7 19. h3 f4 20. Qh4 Ng3+ 21. Kg1 Bh5 22. exf4 exf4 23. Rxa5 Rxa5 24. Qxg3 h6 25. Qh4 c6 26. Bb3 Rxg5 27. Rxf4 Rxf4 28. Qxf4 Kh7 29. Kh2 Qe7 30. Nc4 Bf7 31. h4 Rh5 32. g3 b5 33. Nd2 Bxb3 34. Nxb3 Qe5 0-1

[Event "Gdansk Autumn"]
[Site "Gdansk"]
[Date "2008.11.23"]
[Round "5.4"]
[White "Kumala, Aleksander"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1845"]
[BlackElo "1589"]
[PlyCount "47"]
[EventDate "2008.11.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Nf3 Nc6 4. Nxe5 Nxe5 5. d4 Nc6 6. d5 Ne5 7. f4 Ng6 8. e5 Ng8 9. d6 c6 10. Bc4 b5 11. Bxb5 Qb6 12. Bd3 Ba6 13. Qe2 Bxd3 14. cxd3 0-0-0 15. Be3 Qa6 16. 0-0 f6 17. b4 fxe5 18. b5 Qa5 19. Ne4 Nxf4 20. Qc2 Qxb5 21. Rab1 Qxd3 22. Qxd3 Nxd3 23. Rxf8 Ne7 24. Bxa7 1-0

[Event "Gdansk Autumn"]
[Site "Gdansk"]
[Date "2008.11.23"]
[Round "4.3"]
[White "Walkusz, Miroslaw"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1962"]
[BlackElo "1589"]
[PlyCount "59"]
[EventDate "2008.11.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Bf5 5. Qb3 Qd7 6. Qxd5 Nf6 7. Qxd7+ Nbxd7 8. g3 e5 9. dxe5 Nxe5 10. Bg2 Rb8 11. Bf4 Nfd7 12. Nf3 f6 13. 0-0 Bd6 14. Nd4 Bg6 15. Ncb5 Bc5 16. Nc7+ Ke7 17. Nd5+ Kf7 18. Nb3 Bb6 19. Rac1 Rhc8 20. Bh3 Rxc1 21. Rxc1 Rd8 22. Nxb6 Nxb6 23. Nc5 Rb8 24. Bg2 Rd8 25. Nxb7 Rd4 26. Be3 Rb4 27. Rc7+ Ke8 28. b3 Bb1 29. Bc5 Rg4 30. Re7+ 1-0

[Event "Gdansk Autumn"]
[Site "Gdansk"]
[Date "2008.11.22"]
[Round "3.5"]
[White "Witbrodt, Jakub"]
[Black "Rycyk, Radoslaw"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1589"]
[PlyCount "90"]
[EventDate "2008.11.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. f4 d6 6. f5 Na5 7. Bb3 Nxb3 8. axb3 d5 9. Qe2 Bb4 10. Bd2 0-0 11. Nf3 d4 12. Nd1 Bxd2+ 13. Qxd2 Re8 14. Nf2 c5 15. g4 h6 16. Rg1 Nh7 17. h4 f6 18. Ke2 Bd7 19. Rh1 a5 20. Rag1 a4 21. bxa4 Rxa4 22. b3 Ra2 23. g5 fxg5 24. hxg5 Nxg5 25. Nxg5 hxg5 26. Rxg5 Rxc2 27. Rxg7+ Kxg7 28. Rg1+ Kf7 29. Qxc2 b6 30. Qc4+ Ke7 31. Qd5 Qc7 32. Rg7+ Kd8 33. Ng4 Qa7 34. Qxd7+ Qxd7 35. Rxd7+ Kxd7 36. Nf6+ Ke7 37. Nxe8 Kxe8 38. b4 cxb4 39. Kd2 b3 40. Kc1 Kf7 41. Kb2 Kf6 42. Kxb3 Kg5 43. Kc4 b5+ 44. Kxb5 Kf4 45. f6 Ke3 1-0

[Event "Gdansk Autumn"]
[Site "Gdansk"]
[Date "2008.11.22"]
[Round "2.6"]
[White "Witbrodt, Jakub"]
[Black "Sieklucki, Adam"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1589"]
[BlackElo "1765"]
[PlyCount "37"]
[EventDate "2008.11.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 h6 5. f4 d6 6. f5 Na5 7. Bb3 Nxb3 8. axb3 d5 9. Qe2 Bb4 10. Bd2 0-0 11. Nf3 Re8 12. g4 Nxg4 13. Rg1 h5 14. h3 d4 15. hxg4 dxc3 16. bxc3 Bc5 17. Rg3 hxg4 18. Rxg4 Bf8 19. Qh2 1-0

[Event "Gdansk Autumn"]
[Site "Gdansk"]
[Date "2008.11.21"]
[Round "1.5"]
[White "Zielinski, Wojciech"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1971"]
[BlackElo "1589"]
[PlyCount "51"]
[EventDate "2008.11.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Be2 Nbd7 10. 0-0 0-0 11. a4 Nc5 12. Nd5 Nxd5 13. exd5 Bf5 14. Nd2 Rc8 15. a5 Bg5 16. Bf2 e4 17. f4 Bxf4 18. Bxc5 Qh4 19. Rxf4 Qxf4 20. g3 Qh6 21. Bd4 Rfe8 22. Nc4 e3 23. Ra3 Qg6 24. Rc3 Re7 25. Qf1 Bxc2 26. Ne5 1-0

[Event "Polanica Zdroj op-D 44th"]
[Site "Polanica Zdroj"]
[Date "2008.08.27"]
[Round "9"]
[White "Witbrodt, Jakub"]
[Black "Lascar, Radoslawa"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1587"]
[BlackElo "1499"]
[PlyCount "104"]
[EventDate "2008.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 d5 4. exd5 exd5 5. Bf4 Bd6 6. Bxd6 Qxd6 7. c3 Nf6 8. Bd3 0-0 9. 0-0 c4 10. Bc2 Bg4 11. Nbd2 Nbd7 12. h3 Bh5 13. Bf5 Rfe8 14. Bxd7 Qxd7 15. Qc2 Bg6 16. Qd1 Ne4 17. Ne5 Qd6 18. Nxg6 Qxg6 19. Re1 Re6 20. Nxe4 Rxe4 21. Re3 Rae8 22. Qe2 Rxe3 23. fxe3 Qg3 24. Re1 f5 25. Qf2 Qxf2+ 26. Kxf2 Kf7 27. g4 Kf6 28. Kg3 g5 29. gxf5 Kxf5 30. h4 h6 31. hxg5 hxg5 32. Kf3 Re4 33. Rf1 g4+ 34. Kg3+ Ke6 35. Kf2 b6 36. Ke2 g3 37. Rg1 Rg4 38. Kf3 Kf5 39. Rxg3 Rxg3+ 40. Kxg3 Ke4 41. Kg4 b5 42. a3 a5 43. Kg5 Kxe3 44. Kf5 Kd3 45. Ke5 Kc2 46. Kxd5 Kxb2 47. Kc5 Kxc3 48. d5 Kb3 49. d6 c3 50. d7 c2 51. d8Q c1Q+ 52. Kxb5 Qc4+ 1/2-1/2

[Event "Polanica Zdroj op-D 44th"]
[Site "Polanica Zdroj"]
[Date "2008.08.26"]
[Round "8"]
[White "Klepaczka, Tomasz"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2047"]
[BlackElo "1587"]
[PlyCount "63"]
[EventDate "2008.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 d5 4. exd5 exd5 5. d4 c4 6. g3 Bb4 7. Bg2 Ne7 8. 0-0 0-0 9. Nf4 Bxc3 10. bxc3 Nbc6 11. Re1 Qa5 12. Qd2 Bf5 13. a4 Rfe8 14. Ba3 Rad8 15. Bb4 Qc7 16. Bxe7 Nxe7 17. Nxd5 Nxd5 18. Bxd5 Be6 19. Bg2 Re7 20. Qg5 f6 21. Qb5 Rde8 22. Rab1 b6 23. Bc6 Rc8 24. Rxe6 Rxe6 25. Bd5 Kf7 26. Re1 Rce8 27. Qxc4 Qd7 28. Bxe6+ Rxe6 29. Rxe6 Qxe6 30. Qxe6+ Kxe6 31. c4 Kf5 32. f3 1-0

[Event "Polanica Zdroj op-D 44th"]
[Site "Polanica Zdroj"]
[Date "2008.08.25"]
[Round "7"]
[White "Witbrodt, Jakub"]
[Black "Kanarkiewicz, Michal"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1587"]
[PlyCount "83"]
[EventDate "2008.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Na3 a6 8. Bg5 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nc2 Nxd5 13. Qxd5 Rb8 14. Qc6+ Qd7 15. Qxd7+ Bxd7 16. Nb4 a5 17. Nd5 Bc6 18. Nxf6+ gxf6 19. f3 Ke7 20. b3 Rhg8 21. Kf2 Bd7 22. Be2 f5 23. Bd3 fxe4 24. Bxe4 f5 25. Bd5 Be6 26. Rad1 Rgc8 27. Bxe6 Kxe6 28. Rd3 d5 29. Rhd1 Rc5 30. Re3 f4 31. Re2 Rxc3 32. Rde1 Re3 33. Rxe3 fxe3+ 34. Kxe3 Rc8 35. Rd1 Rc2 36. Rd2 d4+ 37. Ke2 Rxd2+ 38. Kxd2 a4 39. Kd3 axb3 40. axb3 Kf5 41. g3 h5 42. h4 1/2-1/2

[Event "Polanica Zdroj op-D 44th"]
[Site "Polanica Zdroj"]
[Date "2008.08.24"]
[Round "6"]
[White "Walkusz, Maciej"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1587"]
[PlyCount "72"]
[EventDate "2008.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nc6 9. Qd2 b5 10. 0-0-0 Be7 11. g4 Na5 12. Kb1 Nc4 13. Bxc4 Bxc4 14. h4 Qc7 15. h5 Nd7 16. Nd5 Bxd5 17. Qxd5 Rc8 18. Rh2 Nb6 19. Qd3 Nc4 20. Bf2 h6 21. Rc1 Bg5 22. Rd1 Bf4 23. Rg2 Ke7 24. Bh4+ f6 25. Bf2 Qc6 26. Bg1 Rc7 27. Re2 Rhc8 28. Bf2 a5 29. a3 Ra8 30. Nc1 b4 31. axb4 axb4 32. Na2 Qa6 33. Qb3 Na3+ 34. bxa3 Qxe2 35. Qd5 Qxc2+ 36. Ka1 Qc6 0-1

[Event "Polanica Zdroj op-D 44th"]
[Site "Polanica Zdroj"]
[Date "2008.08.23"]
[Round "5"]
[White "Witbrodt, Jakub"]
[Black "Stawicki, Michal"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1587"]
[PlyCount "34"]
[EventDate "2008.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nc6 5. c3 Be7 6. Nf3 Nf6 7. Bd3 0-0 8. 0-0 b6 9. Qc2 h6 10. Re1 Bb7 11. Bf4 Nxe4 12. Bxe4 Bd6 13. Ne5 Qe8 14. Rad1 Rb8 15. Nxc6 Bxc6 16. Bxd6 cxd6 17. d5 exd5 1-0

[Event "Polanica Zdroj op-D 44th"]
[Site "Polanica Zdroj"]
[Date "2008.08.22"]
[Round "4"]
[White "Kropidlowski, Maciej"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1699"]
[BlackElo "1587"]
[PlyCount "47"]
[EventDate "2008.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. exf6 Qe5+ 11. Be2 Qxg5 12. fxg7 Bxg7 13. Nf3 Bxc3+ 14. bxc3 Qxg2 15. Rg1 Qh3 16. Qd4 Rf8 17. 0-0-0 Qh6+ 18. Kb1 Nc6 19. Qd6 Ra7 20. Qxc6+ Bd7 21. Rxd7 Rxd7 22. Ne5 Qd2 23. Rd1 Qxe2 24. Qxd7# 1-0

[Event "Polanica Zdroj op-D 44th"]
[Site "Polanica Zdroj"]
[Date "2008.08.21"]
[Round "3"]
[White "Witbrodt, Jakub"]
[Black "Rogacka, Natalia"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1587"]
[PlyCount "76"]
[EventDate "2008.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. f4 Nc6 9. Bf3 Qc7 10. 0-0 Bd7 11. Kh1 e5 12. Nb3 exf4 13. Bxf4 Ne5 14. Rc1 0-0 15. Qe1 Kh8 16. Qg3 Nxf3 17. Qxf3 Be6 18. Rfe1 Qc6 19. h3 Bxb3 20. cxb3 Qd7 21. Rcd1 Qc6 22. Rc1 Qd7 23. Red1 Qe6 24. Re1 Qd7 25. Nd5 Nxd5 26. exd5 Rac8 27. Qe3 Rxc1 28. Rxc1 Bf6 29. Qb6 Be5 30. Rc7 Qf5 31. Bxe5 Qxe5 32. Rxb7 Qe1+ 33. Qg1 Qa5 34. Rb6 Rd8 35. a3 Qxd5 36. Rxa6 Qxb3 37. Qb6 Rb8 38. Qxb3 Rf8 1-0

[Event "Polanica Zdroj op-D 44th"]
[Site "Polanica Zdroj"]
[Date "2008.08.19"]
[Round "1"]
[White "Witbrodt, Jakub"]
[Black "Kalmuk, Krzysztof"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "1587"]
[PlyCount "47"]
[EventDate "2008.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 e6 7. 0-0 a6 8. Kh1 Be7 9. f4 0-0 10. Bf3 Bd7 11. Nb3 Qc7 12. Be3 Rfe8 13. g4 Rad8 14. Na4 Kf8 15. Nb6 Rb8 16. Qe1 Nd8 17. Qf2 Bc6 18. Qg2 Nd7 19. Nxd7+ Bxd7 20. g5 Rc8 21. c3 Nc6 22. h4 Na5 23. h5 Nc4 24. Bc1 1-0

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.26"]
[Round "8"]
[White "Grota, Mateusz"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "1767"]
[BlackElo "1587"]
[PlyCount "49"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Bxf6 gxf6 11. Be2 Qa5 12. 0-0 Qc7 13. f5 e5 14. Nb3 b5 15. Nd5 Qd8 16. Qc3 Ra7 17. Nd4 exd4 18. Qxd4 Rb7 19. Nxf6+ Ke7 20. Nd5+ Ke8 21. Qxh8 Qh4 22. Rb3 h6 23. Rc3 Bd7 24. Nf6+ Ke7 25. Nh7 1-0

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.26"]
[Round "9"]
[White "Witbrodt, Jakub"]
[Black "Ossowski, Boleslaw"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1587"]
[BlackElo "1691"]
[PlyCount "41"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. Nce3 Be6 18. 0-0 g6 19. Kh1 Bh6 20. f4 exf4 21. Nxf4 1/2-1/2

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.24"]
[Round "6"]
[White "Witbrodt, Jakub"]
[Black "Milewczyk, Rafal"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1587"]
[BlackElo "1814"]
[PlyCount "120"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 Qc7 10. Bf3 Be6 11. Be3 b5 12. Rc1 Nbd7 13. Qe1 Bc4 14. Rf2 exf4 15. Bxf4 Ne5 16. Be2 Bxe2 17. Rxe2 Nc4 18. Nd1 Qb6+ 19. Qf2 Qxf2+ 20. Nxf2 Nxb2 21. e5 dxe5 22. Bxe5 Nc4 23. Bd4 Ba3 24. Rce1 Nd5 25. c3 Rac8 26. Nd3 Ncb6 27. Ndc5 Na4 28. Nxa6 Naxc3 29. Rc2 Na4 30. Ree2 Nf4 31. Rf2 Ne6 32. Be3 Be7 33. Nd4 Nxd4 34. Bxd4 Bd6 35. Rfe2 b4 36. Rxc8 Rxc8 37. Re3 Ra8 38. Be5 Re8 39. Bd4 Rxe3 40. Bxe3 Nc3 41. h3 Nxa2 42. Bd4 b3 43. Bb2 Kf8 44. Kf2 Bb4 45. Nxb4 Nxb4 46. Ke2 Nd5 47. g3 f6 48. Kd3 Ke7 49. Kc4 Ne3+ 50. Kxb3 Nf1 51. g4 Nd2+ 52. Kc2 Ne4 53. Bd4 Ng5 54. h4 Nf3 55. Bf2 Ne5 56. g5 fxg5 57. hxg5 Nf3 58. g6 h6 59. Kd1 Kf6 60. Ke2 Ng5 0-1

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.24"]
[Round "7"]
[White "Witbrodt, Jakub"]
[Black "Szulc, Krzysztof"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1587"]
[PlyCount "99"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. f4 d6 6. Nf3 Bg4 7. h3 Be6 8. Bb3 Bxb3 9. axb3 0-0 10. 0-0 Bc5+ 11. Kh2 Qd7 12. f5 d5 13. Qe1 dxe4 14. dxe4 Qe7 15. Bg5 h6 16. Bh4 Nd4 17. Qg3 Nxf3+ 18. gxf3 Nh5 19. Qg4 Nf6 20. Qg2 Kh7 21. Nd5 Qd6 22. Rad1 Nxd5 23. Rxd5 Qc6 24. Bg3 f6 25. Bf2 Bxf2 26. Rxf2 Rad8 27. Qg6+ Kg8 28. Rg2 Rd7 29. Qxh6 Rff7 30. Rxd7 Qxd7 31. Qg6 Qd4 32. c3 Qd1 33. Qg4 Qxb3 34. h4 Qb5 35. h5 Qd7 36. h6 Kh8 37. hxg7+ Rxg7 38. Qxg7+ Qxg7 39. Rxg7 Kxg7 40. Kg3 c5 41. f4 b5 42. fxe5 a5 43. exf6+ Kxf6 44. Kf3 b4 45. cxb4 cxb4 46. Ke3 a4 47. Kd3 a3 48. bxa3 bxa3 49. Kc3 a2 50. Kb2 1-0

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.22"]
[Round "5"]
[White "Strzelczyk, Anna"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1823"]
[BlackElo "1587"]
[PlyCount "67"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Bd3 Nc6 8. Nxc6 bxc6 9. 0-0 Be7 10. Kh1 Bb7 11. e5 dxe5 12. fxe5 Nd5 13. Qg4 g6 14. Bh6 Bf8 15. Bg5 Be7 16. Qf3 Kd7 17. Nxd5 cxd5 18. Qxf7 Qf8 19. Bxe7 Qxe7 20. Rf6 Rhf8 21. Qxe7+ Kxe7 22. Raf1 Rxf6 23. Rxf6 Rf8 24. Rxf8 Kxf8 25. Kg1 Kg7 26. Kf2 Kh6 27. g3 Kg5 28. h3 h5 29. Ke3 Kh6 30. Kd4 g5 31. Kc5 Bc8 32. Kd6 a5 33. Kc7 g4 34. h4 1-0

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.22"]
[Round "4"]
[White "Witbrodt, Jakub"]
[Black "Majdziak, Witold"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1587"]
[BlackElo "1895"]
[PlyCount "92"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. Bc4 c5 4. d3 Nc6 5. f4 g6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qf2 e6 10. Be3 Nc6 11. 0-0 d5 12. exd5 exd5 13. Nxd5 Nxd5 14. Bxc5 Bxc5 15. Qxc5 Qb6 16. Rae1+ Kd7 17. Qxb6 Nxb6 18. Bxf7 Rhf8 19. Be6+ Kd6 20. Bb3 Nd4 21. g3 a5 22. Re4 Nxb3 23. axb3 Rfe8 24. Rfe1 Rxe4 25. dxe4 Rc8 26. c3 a4 27. Rd1+ Ke6 28. Rd4 axb3 29. Rb4 Nd7 30. Rxb7 Rb8 31. Rxb8 Nxb8 32. Kf2 Na6 33. Ke3 Nc5 34. Kd4 Na4 35. Kc4 Nxb2+ 36. Kxb3 Nd3 37. e5 Nc1+ 38. Kc2 Ne2 39. Kd3 Nxg3 40. c4 Nh5 41. Ke4 Ng7 42. Kd4 Kf5 43. Kd5 Ne6 44. Kd6 Nxf4 45. c5 Ne6 46. c6 g5 0-1

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.20"]
[Round "3"]
[White "Szczepaniec, Stanislaw"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2171"]
[BlackElo "1587"]
[PlyCount "81"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 c6 4. Bg2 Bd6 5. b3 Nf6 6. 0-0 0-0 7. d4 Nbd7 8. Qc2 Ne4 9. Rd1 Qc7 10. Bb2 b6 11. Nbd2 Nxd2 12. Nxd2 Nf6 13. e4 Nxe4 14. Nxe4 dxe4 15. Bxe4 f5 16. Bg2 Bb7 17. Re1 Rae8 18. c5 bxc5 19. dxc5 Be7 20. Rxe6 Qd7 21. Qc4 Kh8 22. Rae1 Bg5 23. h4 Bd2 24. Rxe8 Rxe8 25. Rxe8+ Qxe8 26. Bxg7+ Kxg7 27. Qd4+ Kg8 28. Qxd2 Qe7 29. Qg5+ Qxg5 30. hxg5 Kf7 31. f4 Ke6 32. Kf2 Ba8 33. Ke3 Bb7 34. Kd4 Ba8 35. b4 Bb7 36. b5 Kd7 37. Ke5 Kc7 38. Bxc6 Bxc6 39. bxc6 Kxc6 40. Kxf5 Kxc5 41. Ke6 1-0

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.20"]
[Round "2"]
[White "Witbrodt, Jakub"]
[Black "Dombrowski, Bartosz"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1587"]
[BlackElo "1977"]
[PlyCount "70"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. f4 Qc7 11. Bf3 Nbd7 12. Qe1 b5 13. Rc1 b4 14. Ne2 d5 15. f5 dxe4 16. fxe6 exf3 17. exf7+ Rxf7 18. Rxf3 e4 19. Rf1 Ng4 20. Ng3 Rxf1+ 21. Nxf1 Bd6 22. h3 Nxe3 23. Qxe3 Bf4 24. Qxe4 Qa7+ 25. Kh1 Bxc1 26. Nxc1 Rf8 27. Ng3 Qf2 28. Nce2 Qe1+ 29. Kh2 Nf6 30. Qe6+ Kh8 31. Qxa6 h5 32. Qc4 Re8 33. Nf4 Qe3 34. Qxb4 Kh7 35. Nfxh5 Nd5 1/2-1/2

[Event "Gdansk op"]
[Site "Gdansk"]
[Date "2008.07.19"]
[Round "1"]
[White "Szczukiewicz, Andrzej"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2102"]
[BlackElo "1587"]
[PlyCount "49"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Rg1 Nc6 9. g4 Qc7 10. g5 Nd7 11. Bxe6 fxe6 12. Nxe6 Qa5 13. Nxg7+ Kf7 14. Nf5 Nde5 15. Qh5+ Ng6 16. Nxe7 Ncxe7 17. Be3 Qb4 18. 0-0-0 b5 19. Bd4 Rg8 20. f4 Kf8 21. f5 Ne5 22. Bxe5 dxe5 23. Rd8+ Kg7 24. Qh6+ Kh8 25. Qf6# 1-0

[Event "Gdansk Spring"]
[Site "Gdansk"]
[Date "2008.05.18"]
[Round "4.20"]
[White "Szulc, Marek"]
[Black "Witbrodt, Jakub"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "101"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. a3 d6 3. b4 Nf6 4. Nc3 a6 5. Nf3 e6 6. Be2 Be7 7. 0-0 0-0 8. Rb1 Bd7 9. Re1 Bc6 10. Bf1 Nbd7 11. d4 cxd4 12. Nxd4 Qc7 13. b5 axb5 14. Ndxb5 Bxb5 15. Nxb5 Qc6 16. Bg5 Rfe8 17. Bd3 Nc5 18. Qf3 Nfd7 19. Bxe7 Rxe7 20. Qg3 Nxd3 21. Qxd3 Nc5 22. Qxd6 Qxd6 23. Nxd6 Rxa3 24. Ra1 Rxa1 25. Rxa1 h6 26. Ra8+ Kh7 27. Rc8 Rd7 28. Rxc5 Rxd6 29. Kf1 Kg6 30. Ke2 Rd7 31. g4 f6 32. h4 e5 33. Rd5 Rc7 34. Kd3 Kf7 35. c4 Ke7 36. Kc3 g6 37. Kb4 Rc6 38. g5 hxg5 39. hxg5 Ke6 40. gxf6 Kxf6 41. Rb5 Kg5 42. Rxb7 Kf4 43. Kb5 Rc8 44. Rg7 Kxe4 45. Rxg6 Kd4 46. Rd6+ Kc3 47. c5 Rb8+ 48. Ka6 Kc4 49. c6 Kc5 50. c7 Ra8+ 51. Kb7 1/2-1/2

[Event "Gdansk Spring"]
[Site "Gdansk"]
[Date "2008.05.18"]
[Round "5.22"]
[White "Witbrodt, Jakub"]
[Black "Rycyk, Radoslaw"]
[Result "1/2-1/2"]
[ECO "C29"]
[PlyCount "88"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Bc4 Be6 5. Bb3 Nc6 6. d3 Be7 7. f5 Bxb3 8. axb3 d5 9. Nf3 dxe4 10. dxe4 Qxd1+ 11. Kxd1 0-0-0+ 12. Ke2 Nd4+ 13. Kf2 Bc5 14. Kg3 Nxc2 15. Ra5 Bb4 16. Rxa7 Kb8 17. Ra4 Bxc3 18. bxc3 b5 19. Ra2 Nxe4+ 20. Kh4 f6 21. Rxc2 Rd3 22. Re1 g5+ 23. Kh3 Nd6 24. Re3 Rxe3 25. Bxe3 Nxf5 26. Bc5 h5 27. g4 Nh6 28. Kg2 hxg4 29. Ne1 Nf5 30. Rf2 Nh4+ 31. Kg3 f5 32. Be7 Rg8 33. Ng2 Nxg2 34. Rxg2 e4 35. Bc5 Rd8 36. Bd4 c5 37. Bxc5 Rd3+ 38. Kf2 Rxc3 39. b4 Kc7 40. Kf1 Kd7 41. Rd2+ Ke6 42. Rd6+ Ke5 43. Bd4+ Kxd6 44. Bxc3 Kd5 1/2-1/2

[Event "Gdansk Spring"]
[Site "Gdansk"]
[Date "2008.05.17"]
[Round "3.18"]
[White "Kanarkiewicz, Michal"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "103"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Nc6 9. Be3 Be7 10. f3 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Qxd5 Bxd5 14. Rfd1 Be6 15. Nc5 Nd8 16. Nxe6 Nxe6 17. Bc4 Nc7 18. Bb6 Rc8 19. Bb3 Na8 20. Ba4+ Kf8 21. Be3 b5 22. Bb3 Ke8 23. Bd5 f6 24. Bb7 Rb8 25. Bc6+ Kf7 26. Rd7 Rhc8 27. Be4 Nb6 28. Ra7 Nc4 29. Bd5+ Kf8 30. Bxc4 Rxc4 31. c3 Rc6 32. Rd1 Rd8 33. Rxd8+ Bxd8 34. Rd7 Bb6 35. Kf2 Bxe3+ 36. Kxe3 Re6 37. Ke4 Re7 38. Rxe7 Kxe7 39. Kd5 Kd7 40. g4 h6 41. b3 g6 42. c4 bxc4 43. bxc4 a5 44. a4 h5 45. gxh5 gxh5 46. h4 Kc7 47. Ke6 Kc6 48. Kxf6 Kc5 49. Kxe5 Kxc4 50. f4 Kb4 51. f5 Kxa4 52. f6 1-0

[Event "Gdansk Spring"]
[Site "Gdansk"]
[Date "2008.05.17"]
[Round "2.24"]
[White "Witbrodt, Jakub"]
[Black "Jedrzejewski, Adrian"]
[Result "1/2-1/2"]
[ECO "C07"]
[PlyCount "122"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ne2 Qb6 6. exd5 exd5 7. Nb3 c4 8. Nd2 Nf6 9. Ng3 Be6 10. Nf3 Bd6 11. Be2 0-0 12. 0-0 Qc7 13. Qc2 Ne7 14. Ng5 Ng6 15. Nxe6 fxe6 16. Re1 Bxg3 17. hxg3 Qd6 18. Bf3 b5 19. Bg5 a5 20. b3 Ra6 21. a4 Rb8 22. Bxf6 gxf6 23. axb5 Rxb5 24. bxc4 dxc4 25. Qa4 Rbb6 26. Qxc4 Kg7 27. Ra2 e5 28. Rea1 exd4 29. Qxd4 Qxd4 30. cxd4 Rb4 31. d5 a4 32. Ra3 Rd4 33. Kf1 Ne5 34. Ke2 Nxf3 35. Kxf3 Rxd5 36. Rxa4 Rxa4 37. Rxa4 Kg6 38. Ke3 h5 39. g4 Re5+ 40. Kf3 hxg4+ 41. Rxg4+ Kf5 42. Rf4+ Kg5 43. g3 f5 44. g4 fxg4+ 45. Rxg4+ Kf5 46. Rf4+ Kg5 47. Rg4+ Kf5 48. Rg8 Re6 49. Rf8+ Kg5 50. Kg3 Rc6 51. f4+ Kg6 52. Rg8+ Kf7 53. Rg5 Rg6 54. Kg4 Rxg5+ 55. Kxg5 Kg7 56. f5 Kf7 57. f6 Kf8 58. Kg6 Kg8 59. Kf5 Kf7 60. Ke5 Kf8 61. Kf5 Kf7 1/2-1/2

[Event "Gdansk Spring"]
[Site "Gdansk"]
[Date "2008.05.16"]
[Round "1.22"]
[White "Gorlik, Dariusz"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1772"]
[PlyCount "127"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 h6 6. Bh4 dxc4 7. Bxc4 Be7 8. Nf3 Nbd7 9. 0-0 Nb6 10. Bb3 Nbd5 11. Qe2 0-0 12. e4 Nf4 13. Qd2 Ng6 14. Bg3 Nh5 15. Be5 Nxe5 16. Nxe5 Nf6 17. Rad1 Bb4 18. Rfe1 Nd7 19. Nc4 Nb6 20. Ne3 Qh4 21. f3 Rd8 22. Qf2 Qxf2+ 23. Kxf2 Kf8 24. a3 Be7 25. d5 cxd5 26. exd5 exd5 27. Nexd5 Be6 28. Ba2 Nxd5 29. Bxd5 Bxd5 30. Nxd5 Bc5+ 31. Kf1 Re8 32. Rxe8+ Rxe8 33. Nc3 a5 34. Ne4 Re5 35. Rd8+ Ke7 36. Rb8 b6 37. Nxc5 Rxc5 38. Rxb6 g6 39. h3 h5 40. b4 axb4 41. axb4 Rd5 42. Kf2 g5 43. Rb8 f5 44. b5 g4 45. hxg4 hxg4 46. fxg4 fxg4 47. Kg3 Rg5 48. b6 Kd7 49. Rh8 Kc6 50. Rh6+ Kb7 51. Kf4 Rg8 52. g3 Rg7 53. Rd6 Rg8 54. Kf5 Kc8 55. Rg6 Rxg6 56. Kxg6 Kb7 57. Kg5 Kxb6 58. Kxg4 Kc6 59. Kf5 Kd6 60. Kf6 Kd7 61. Kf7 Kd6 62. g4 Ke5 63. g5 Kf5 64. g6 1-0

[Event "Pruszcz Gdanski-ch"]
[Site "Pruszcz Gdanski"]
[Date "2008.03.16"]
[Round "7"]
[White "Witbrodt, Jakub"]
[Black "Murawski, Wieslaw"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "1589"]
[BlackElo "2135"]
[PlyCount "62"]
[EventDate "2008.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. d3 Nxc3 6. bxc3 c5 7. Nf3 Nc6 8. Bf4 Be7 9. Bg3 0-0 10. d4 cxd4 11. cxd4 Bb4+ 12. Kf2 Bc3 13. Rb1 Bg4 14. Qd3 Ba5 15. Be2 Qd7 16. h3 Bf5 17. Qb3 Bb6 18. Rbd1 Na5 19. Qb2 Rac8 20. c3 Qc6 21. Bd3 Be4 22. Bxe4 dxe4 23. Nd2 e3+ 24. Kxe3 Qxc3+ 25. Qxc3 Rxc3+ 26. Kf4 g5+ 27. Kg4 h5+ 28. Kxg5 Rxg3+ 29. Kxh5 Kg7 30. Kh4 Rxg2 31. Rhg1 Rh8# 0-1

[Event "Pruszcz Gdanski-ch"]
[Site "Pruszcz Gdanski"]
[Date "2008.03.15"]
[Round "6"]
[White "Parsamyan, Narek"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1833"]
[BlackElo "1589"]
[PlyCount "90"]
[EventDate "2008.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. d3 e6 5. Be3 Nc6 6. h3 a6 7. g4 b5 8. Be2 b4 9. 0-0 Nd7 10. f5 Nde5 11. Nbd2 Be7 12. Nxe5 Nxe5 13. Nf3 Nxf3+ 14. Rxf3 0-0 15. Qd2 exf5 16. gxf5 Bf6 17. c3 bxc3 18. bxc3 Re8 19. Rg3 Kh8 20. Bg5 Bxg5 21. Rxg5 Qf6 22. Rb1 Qh6 23. Bf3 Qxh3 24. Kf2 Qh2+ 25. Bg2 Qe5 26. Rh1 h6 27. Rgh5 Kg8 28. Bf3 Rb8 29. Rg1 Kf8 30. Rgh1 Ke7 31. d4 cxd4 32. f6+ Qxf6 33. cxd4 Bg4 34. Rf5 Bxf5 35. exf5 Qxf5 36. Re1+ Kf8 37. Rg1 Rbc8 38. Rc1 Rxc1 39. Qxc1 Rc8 40. Qa3 Rc2+ 41. Ke3 Qe6+ 42. Kd3 Qc4+ 43. Ke4 Qc6+ 44. Kf4 Rf2 45. d5 Qxd5 0-1

[Event "Pruszcz Gdanski-ch"]
[Site "Pruszcz Gdanski"]
[Date "2008.03.09"]
[Round "5"]
[White "Witbrodt, Jakub"]
[Black "Krzywkowski, Marcin"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1589"]
[BlackElo "1891"]
[PlyCount "156"]
[EventDate "2008.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 0-0 9. Be2 Be6 10. 0-0 Qc7 11. Qe1 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. c3 Nd7 15. Qf2 b5 16. Rfd1 Bxb3 17. axb3 f5 18. Qe1 Rfd8 19. Bf2 Bd6 20. Bg3 f4 21. Bf2 e4 22. Qd2 Ne5 23. Qd5+ Kh8 24. Qxe4 Re8 25. Bxb5 Nd7 26. Qd5 Nf6 27. Qxd6 Qxd6 28. Rxd6 axb5 29. Rxa8 Rxa8 30. h3 Kg8 31. Bh4 Ra1+ 32. Kh2 Nh5 33. g4 fxg3+ 34. Bxg3 Kf7 35. Rd2 Ke6 36. Rd6+ Ke7 37. Rd5 g6 38. Rxb5 Rb1 39. Re5+ Kd7 40. Re2 Rd1 41. Rc2 Kc6 42. c4 Rd3 43. Kg2 Rxb3 44. c5 Rb5 45. Bd6 Ng7 46. Kf2 Nf5 47. Bf8 Rb8 48. Bd6 Rb3 49. Be5 Nh4 50. Bc3 Nf5 51. Bf6 h6 52. Be5 Nh4 53. Kg3 Nxf3 54. Rc3 Rxc3 55. Bxc3 Ng5 56. h4 Ne4+ 57. Kf4 Nxc5 58. Ke5 Nd7+ 59. Ke6 Nc5+ 60. Kf6 g5 61. hxg5 hxg5 62. Kxg5 Ne4+ 63. Kf4 Nxc3 64. bxc3 Kc5 65. Ke3 Kc4 66. Kd2 Kd5 67. Kd3 Kc5 68. c4 Kc6 69. Kd4 Kd6 70. c5+ Kc6 71. Kc4 Kc7 72. Kd5 Kd7 73. c6+ Kc7 74. Kc5 Kc8 75. Kd5 Kc7 76. Kc5 Kc8 77. Kb5 Kc7 78. Kc5 Kc8 1/2-1/2

[Event "Pruszcz Gdanski-ch"]
[Site "Pruszcz Gdanski"]
[Date "2008.03.08"]
[Round "4"]
[White "Moszczenski, Milosz"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1434"]
[BlackElo "1589"]
[PlyCount "130"]
[EventDate "2008.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 d6 7. Qe2 a6 8. 0-0 Be7 9. Rd1 Qc7 10. Bf4 Nf6 11. Rac1 0-0 12. Bb3 Qb8 13. e5 Nh5 14. Bg5 dxe5 15. Bxe7 Nxe7 16. Nxe5 Nf6 17. a4 Nc6 18. Nc4 Qa7 19. Rd3 Bd7 20. a5 Rfd8 21. Rcd1 Be8 22. Rxd8 Rxd8 23. Rxd8 Nxd8 24. Qd2 Nc6 25. Nd6 Qd4 26. Qxd4 Nxd4 27. Ba4 Bc6 28. Bxc6 bxc6 29. Nb7 Nb3 30. Na4 Nd7 31. Kf1 Kf8 32. Ke1 Ke7 33. Kd1 Nb8 34. Kc2 Nd4+ 35. Kd3 Nb5 36. Nac5 Nd6 37. Nxd6 Kxd6 38. b4 f5 39. f4 e5 40. g3 Kd5 41. fxe5 Kxe5 42. Ke3 g6 43. h3 g5 44. g4 f4+ 45. Kd3 Kd5 46. Na4 Nd7 47. Nc3+ Ke6 48. Ne4 h6 49. Kd4 f3 50. Nf2 Nf6 51. Kc5 Nd5 52. Kxc6 Nxb4+ 53. Kc5 Nd5 54. Kd4 Kd6 55. Ke4 Kc5 56. Kf5 Kb5 57. Kg6 Kxa5 58. Kxh6 Kb5 59. Kxg5 a5 60. h4 a4 61. h5 a3 62. Kg6 a2 63. h6 a1Q 64. h7 Qf6+ 65. Kh5 Nf4# 0-1

[Event "Pruszcz Gdanski-ch"]
[Site "Pruszcz Gdanski"]
[Date "2008.03.02"]
[Round "3"]
[White "Witbrodt, Jakub"]
[Black "Choinski, Lukasz"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1589"]
[BlackElo "1799"]
[PlyCount "36"]
[EventDate "2008.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 Bb4 6. Nf3 d5 7. exd5 Nxd5 8. Bxd5 Qxd5 9. fxe5 Nxe5 10. Qe2 0-0 11. Nxe5 Bxc3+ 12. bxc3 Re8 13. Bf4 f6 14. d4 c5 15. Qd2 Qe4+ 16. Kd1 fxe5 17. Bxe5 Bf5 18. Qe2 Bg4 0-1

[Event "Pruszcz Gdanski-ch"]
[Site "Pruszcz Gdanski"]
[Date "2008.03.01"]
[Round "1"]
[White "Ossowski, Boleslaw"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1692"]
[BlackElo "1589"]
[PlyCount "150"]
[EventDate "2008.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 Nb6 9. Bd3 Nfd5 10. Bxe7 Qxe7 11. a3 0-0 12. 0-0 Bd7 13. Ne4 Nc8 14. Ne5 f6 15. Nxd7 Qxd7 16. Qh5 Qf7 17. Qh3 f5 18. Nd2 Nd6 19. Rac1 Rfd8 20. Kh1 Qg6 21. Rg1 Nf6 22. f3 Qh5 23. Qg3 Qh6 24. Qf2 Nd5 25. Rge1 Qf6 26. Kg1 e5 27. e4 fxe4 28. dxe5 Qxe5 29. Nxe4 Nxe4 30. Rxe4 Qg5 31. f4 Nxf4 32. Bc4+ Nd5 33. Rd1 Kh8 34. Qe2 Nf6 35. Red4 Rxd4 36. Rxd4 Qc5 37. Qf2 Re8 38. Kf1 Ne4 39. b4 Qxc4+ 40. Rxc4 Nxf2 41. Kxf2 Kg8 42. Rd4 Re7 43. g3 Kf7 44. Kf3 h6 45. h3 Rc7 46. Ke4 Ke7 47. Kf5 Kf7 48. Kf4 Kf6 49. Rd6+ Ke7 50. Rd4 Rd7 51. Re4+ Kd6 52. Re3 c5 53. Rd3+ Kc6 54. Rxd7 Kxd7 55. bxc5 Kc6 56. Kf5 Kxc5 57. Kg6 b5 58. Kxg7 a5 59. Kxh6 b4 60. axb4+ axb4 61. g4 b3 62. g5 b2 63. g6 b1Q 64. g7 Qb3 65. Kg6 Qe6+ 66. Kh7 Qxh3+ 67. Kg8 Kd6 68. Kf8 Qf5+ 69. Ke8 Qe6+ 70. Kf8 Qf6+ 71. Kg8 Ke7 72. Kh7 Qf7 73. Kh8 Qh5+ 74. Kg8 Kf6 75. Kf8 Qf7# 0-1

[Event "Pruszcz Gdanski-ch"]
[Site "Pruszcz Gdanski"]
[Date "2008.03.01"]
[Round "2"]
[White "Witbrodt, Jakub"]
[Black "Kobus, Sebastian"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "1589"]
[BlackElo "1846"]
[PlyCount "78"]
[EventDate "2008.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. d3 Qh4+ 6. g3 Nxc3 7. bxc3 Qe7 8. Qe2 Nc6 9. Bf4 g5 10. Bd2 h5 11. Bg2 Bg4 12. Qe3 0-0-0 13. Qxg5 Qxe5+ 14. Qxe5 Nxe5 15. Bf4 Ng6 16. Bg5 Re8+ 17. Kd2 f6 18. Be3 c6 19. Bh3 Ne5 20. Re1 Bxh3 21. Nxh3 Nf3+ 22. Kd1 Nxe1 23. Rxe1 h4 24. Nf4 hxg3 25. hxg3 Bd6 26. Bxa7 Rxe1+ 27. Kxe1 Rh1+ 28. Kd2 Rh2+ 29. Kc1 Kd7 30. Bd4 Bxf4+ 31. gxf4 Ke6 32. Be3 Rh1+ 33. Kb2 Kf5 34. a3 Kg4 35. Bd4 Kf5 36. Be3 Rf1 37. Kb3 Rb1+ 38. Ka2 Re1 39. Bd2 Re2 0-1

[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.24"]
[Round "9.9"]
[White "Witbrodt, Jakub"]
[Black "Dobrowolski, Henryk"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1974"]
[PlyCount "69"]
[EventDate "2007.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 e6 5. d3 Be7 6. Nf3 0-0 7. 0-0 c6 8. Bd2 a5 9. a4 Bf6 10. Rb1 Nd7 11. Ne4 Be7 12. Ne1 f5 13. Ng3 N7f6 14. Nf3 Bd6 15. Re1 Qc7 16. Ng5 e5 17. Nf3 Bd7 18. Bb3 Kh8 19. Bc3 Rae8 20. Nd2 b5 21. axb5 cxb5 22. Ndf1 Nxc3 23. bxc3 Qxc3 24. Qd2 Qc7 25. Re2 h6 26. Ba2 Bc5 27. Kh1 Bd4 28. Qd1 Qc5 29. f3 b4 30. Nd2 a4 31. Nc4 Nd5 32. Rc1 Nc3 33. Qe1 Nxa2 34. Rb1 Nc3 35. Rc1 0-1

[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.24"]
[Round "8.12"]
[White "Witbrodt, Jakub"]
[Black "Kanarkiewicz, Michal"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "102"]
[EventDate "2007.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 b5 7. f3 Qc7 8. Bd3 Bb7 9. 0-0 Nbd7 10. a3 e6 11. Qd2 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Rfe1 Be7 15. Bf4 Qb7 16. Qf2 Bc5 17. Be3 0-0 18. b4 Bxd4 19. Bxd4 Qc7 20. Qh4 h6 21. Qg4 e5 22. Bb2 Be6 23. Qe4 Qb6+ 24. Kh1 f5 25. Qe3 Qc6 26. Bxe5 Bc4 27. Bxc4+ Qxc4 28. Qb3 Qxb3 29. cxb3 Rfe8 30. f4 Kf7 31. g3 Nxe5 32. Rxe5 Rxe5 33. fxe5 Rc8 34. a4 bxa4 35. bxa4 Rc6 36. b5 axb5 37. axb5 Rb6 38. Ra7+ Kg8 39. Ra5 Re6 40. Ra6 Rxe5 41. Rb6 Kh7 42. Kg2 Rc5 43. Kf3 Rc1 44. Ra6 Rb1 45. b6 Rb4 46. Ke3 Kg8 47. Kd3 Kh7 48. Kc3 Rb1 49. Kc4 Rc1+ 50. Kd5 Rd1+ 51. Kc6 Rc1+ 1-0

[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.18"]
[Round "6.12"]
[White "Ulanowski, Karol"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1742"]
[PlyCount "53"]
[EventDate "2007.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 b5 9. Qd2 Nbd7 10. 0-0-0 Be7 11. g4 0-0 12. h4 Nb6 13. Qf2 Nc4 14. Bxc4 Bxc4 15. Na5 Qc7 16. h5 Rfb8 17. Nxc4 Qxc4 18. Kb1 a5 19. g5 Nd7 20. Nd5 Kf8 21. g6 hxg6 22. hxg6 fxg6 23. Rhg1 Kf7 24. Qg2 g5 25. Bxg5 Bxg5 26. Qxg5 Rg8 27. Qe7# 1-0

[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.17"]
[Round "5.12"]
[White "Walkusz, Maciej"]
[Black "Witbrodt, Jakub"]
[Result "1/2-1/2"]
[ECO "B90"]
[PlyCount "77"]
[EventDate "2007.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 Nc6 7. g4 Qc7 8. Be3 Bd7 9. Qd2 b5 10. g5 Nh5 11. Be2 g6 12. 0-0-0 e6 13. Rdf1 b4 14. Nd1 Rd8 15. Bxa6 Ra8 16. Bc4 Na5 17. Bb3 e5 18. Bd5 Nc4 19. Bxc4 Qxc4 20. Nb3 Rxa2 21. Kb1 Ra8 22. Qd5 Qxd5 23. exd5 f6 24. gxf6 Nxf6 25. Bd2 Nxd5 26. Ne3 Nxe3 27. Bxe3 Be6 28. Bd2 Bxb3 29. cxb3 Rb8 30. Re1 Kf7 31. f4 exf4 32. Bxf4 Re8 33. Rd1 Rd8 34. Rhf1 Ke6 35. Rfe1+ Kd7 36. Re4 Be7 37. Rxb4 Rb8 38. Rbd4 Rb6 39. R1d3 1/2-1/2

[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.11"]
[Round "3.13"]
[White "Witbrodt, Jakub"]
[Black "Grzenkowicz, Gerard"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "2000"]
[PlyCount "48"]
[EventDate "2007.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 c6 3. Nf3 d5 4. exd5 cxd5 5. Bf4 Nc6 6. c3 Be7 7. Bd3 a6 8. Nbd2 Nf6 9. Qc2 Nh5 10. Bg3 g6 11. 0-0-0 Bd7 12. Ne5 Rc8 13. Nxc6 Bxc6 14. Be2 Ng7 15. Nf3 b5 16. a3 a5 17. Qd2 b4 18. axb4 axb4 19. cxb4 Qb6 20. Qe3 Bxb4 21. Rdg1 Nf5 22. Qf4 Ba4+ 23. Kb1 Bc2+ 24. Ka1 Qa5# 0-1

[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.10"]
[Round "2.13"]
[White "Ciszewski, Roman"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2000"]
[PlyCount "59"]
[EventDate "2007.11.10"]
[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 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 c5 6. c3 Nc6 7. e3 Qb6 8. Nbd2 c4 9. Nh4 Bd3 10. Re1 Be7 11. e4 dxe4 12. Nxe4 0-0 13. Nxf6+ Bxf6 14. Qg4 Rfe8 15. f4 Re7 16. Be4 Bxd4+ 17. Kg2 Bf2 18. Bxc6 Bxe1 19. Bf3 Qf2+ 20. Kh3 Bf1+ 21. Bg2 Bxg2+ 22. Nxg2 Bd2 23. Bxd2 Qxd2 24. Re1 Rd7 25. f5 exf5 26. Qxf5 Rad8 27. Re3 Qxb2 28. Qxd7 Qb6 29. Re8+ Rxe8 30. Qxe8# 1-0

[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.10"]
[Round "1.13"]
[White "Witbrodt, Jakub"]
[Black "Swiderski, Marek"]
[Result "0-1"]
[ECO "B77"]
[BlackElo "1970"]
[PlyCount "56"]
[EventDate "2007.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. f3 Nc6 9. Qd2 Nd7 10. 0-0 Nb6 11. Bb3 Na5 12. Qd3 Bd7 13. Rad1 Rc8 14. Nd5 Nxb3 15. Nxb6 Nc5 16. Ne6 Bxe6 17. Bxc5 Rxc5 18. Na4 Rc6 19. Nc3 Bc4 20. Qe3 Bxf1 21. Rxf1 Bxc3 22. bxc3 Qb6 23. Qxb6 Rxb6 24. Rc1 Rc8 25. Kf2 Rxc3 26. Ke2 Rb2 27. Kd2 Rc5 28. a4 Ra2 0-1

[Event "Polanica Zdroj op-E 42nd"]
[Site "Polanica Zdroj"]
[Date "2006.08.25"]
[Round "7"]
[White "Witbrodt, Jakub"]
[Black "Dmochowska, Agnieszka"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "53"]
[EventDate "2006.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 Nc6 4. fxe5 Nxe5 5. d4 Nc6 6. Nf3 Bb4 7. Bd3 d5 8. e5 Ne4 9. Bd2 Bg4 10. a3 Ba5 11. b4 Bb6 12. Nxe4 dxe4 13. Bxe4 Bxd4 14. c3 Bxe5 15. Bxc6+ bxc6 16. Qe2 Qe7 17. Qxe5 Bxf3 18. Qxe7+ Kxe7 19. gxf3 Rhe8 20. Kf2 Rab8 21. Rhe1+ Kf8 22. Rxe8+ Rxe8 23. Re1 Rd8 24. Be3 a6 25. Bc5+ Kg8 26. Re7 Rd3 27. Re8# 1-0

[Event "Polanica Zdroj op-E 42nd"]
[Site "Polanica Zdroj"]
[Date "2006.08.24"]
[Round "6"]
[White "Korpalski, Maciej"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "A20"]
[PlyCount "51"]
[EventDate "2006.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nc6 3. a3 a5 4. Nc3 Nf6 5. g3 d6 6. Bg2 Bd7 7. e3 Be7 8. Nge2 0-0 9. Qc2 Qc8 10. d4 Bf5 11. e4 exd4 12. exf5 dxc3 13. Nxc3 Ne5 14. 0-0 Re8 15. Bf4 Nfd7 16. Qb3 Nc5 17. Qc2 Bf6 18. Nd5 Ned7 19. Rfe1 c6 20. Nxf6+ Nxf6 21. Rad1 Nh5 22. Bg5 h6 23. Bc1 Qc7 24. b3 Rad8 25. Bb2 Nf6 26. Bc3 1-0

[Event "Polanica Zdroj op-E 42nd"]
[Site "Polanica Zdroj"]
[Date "2006.08.23"]
[Round "5"]
[White "Witbrodt, Jakub"]
[Black "Kotlowska, Anna"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "44"]
[EventDate "2006.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 Nc6 4. fxe5 Nxe5 5. d4 Nc6 6. Nf3 Bb4 7. Bd3 d6 8. 0-0 Bxc3 9. bxc3 0-0 10. Qe1 Re8 11. Bg5 Bg4 12. h3 h6 13. Bxf6 Qxf6 14. Nh2 Qg5 15. Nxg4 Re7 16. Qe3 Qxe3+ 17. Nxe3 Rae8 18. Nd5 Rd7 19. Rf2 a6 20. Raf1 Na7 21. Rf3 c6 22. Nb6 Rde7 1-0

[Event "Polanica Zdroj op-E 42nd"]
[Site "Polanica Zdroj"]
[Date "2006.08.20"]
[Round "2"]
[White "Witbrodt, Jakub"]
[Black "Ulanowski, Karol"]
[Result "0-1"]
[ECO "C29"]
[PlyCount "106"]
[EventDate "2006.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nxe4 dxe4 6. d3 Nc6 7. dxe4 Qh4+ 8. Kd2 Qf4+ 9. Kc3 Qxe5+ 10. Kd2 Qxe4 11. Qe2 Bf5 12. Qxe4+ Bxe4 13. Kc3 Bb4+ 14. Kc4 Bxc2 15. Bd3 b5+ 16. Kxb5 Bxd3+ 17. Kxc6 Be4+ 18. Kb5 Bxg2 19. Kxb4 Bxh1 20. Bf4 c6 21. Ne2 Bd5 22. Re1 0-0 23. Nc3 Rfe8 24. Rg1 a5+ 25. Kc5 Re6 26. Nxd5 cxd5 27. Rd1 Re4 28. Bg3 d4 29. Rxd4 Rxd4 30. Kxd4 f6 31. a3 Kf7 32. b4 axb4 33. axb4 Rc8 34. b5 Rc1 35. b6 Rb1 36. Kc5 Ke7 37. Kc6 Rc1+ 38. Kb7 Kd7 39. Bf4 Rb1 40. Bc7 g5 41. Ka6 Kc6 42. Bd8 g4 43. Bxf6 Rxb6+ 44. Ka5 Rb1 45. Be5 h5 46. Bf6 Rg1 47. Be5 Rg2 48. Ka4 h4 49. Kb3 Kd5 50. Bb8 Ke4 51. Kc3 Kf3 52. Kd3 g3 53. hxg3 h3 0-1

[Event "Polanica Zdroj op-E 42nd"]
[Site "Polanica Zdroj"]
[Date "2006.08.19"]
[Round "1"]
[White "Cukrowski, Fabian"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "66"]
[EventDate "2006.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bg4 4. Be2 Nd7 5. h3 Bxf3 6. Bxf3 Nxe5 7. Be2 e6 8. d3 Be7 9. Bf4 Ng6 10. Bd2 Bg5 11. Bc3 Bf6 12. Bxf6 Nxf6 13. 0-0 0-0 14. Nc3 Qb6 15. Na4 Qb4 16. c3 Qd6 17. Qb3 b5 18. Qb4 Qxb4 19. cxb4 bxa4 20. Rac1 Rac8 21. b3 axb3 22. axb3 Nf4 23. Bf3 Nxd3 24. Rc3 Nxb4 25. Rc2 Nxc2 26. Bd1 Nd4 27. b4 Rb8 28. b5 Nxb5 29. Be2 c5 30. Ra1 c4 31. g4 c3 32. Bxb5 Rxb5 33. Rxa7 c2 0-1

[Event "Polanica Zdroj op-E 41st"]
[Site "Polanica Zdroj"]
[Date "2005.08.27"]
[Round "9"]
[White "Witek, Michal"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "48"]
[EventDate "2005.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 Bc5 5. 0-0 0-0 6. Bg5 d6 7. Nc3 Be6 8. a3 Nd4 9. Nxd4 Bxd4 10. Rb1 h5 11. Bxf6 Qxf6 12. Nd5 Bxd5 13. exd5 a6 14. g3 Rae8 15. c3 Bb6 16. Re1 Bxf2+ 17. Kg2 Bxe1 18. Qxe1 c5 19. Bd1 Qe7 20. Kg1 e4 21. dxe4 Qxe4 22. Qxe4 Rxe4 23. Bc2 Re3 24. Kf2 Rfe8 0-1

[Event "Polanica Zdroj op-E 41st"]
[Site "Polanica Zdroj"]
[Date "2005.08.26"]
[Round "8"]
[White "Witbrodt, Jakub"]
[Black "Terochin, Piotr"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "64"]
[EventDate "2005.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. Bc4 a6 5. a3 b5 6. Ba2 Qc7 7. d3 Nf6 8. 0-0 Bd6 9. h3 0-0 10. Qe2 Bb7 11. Re1 Ne5 12. Nxe5 Bxe5 13. Qf3 b4 14. Ne2 bxa3 15. Rb1 axb2 16. Bxb2 Bxb2 17. Rxb2 Qa5 18. Ra1 Rab8 19. Rab1 Qc7 20. Bc4 h6 21. Ng3 d5 22. exd5 Nxd5 23. Qg4 Nc3 24. Rc1 Qc6 25. f3 Qd6 26. Kf2 Bxf3 27. Qxf3 Rxb2 28. Bxa6 Qd4+ 29. Ke1 Qa4 30. Bc4 Rxc2 31. Rxc2 Qxc2 32. h4 Rb8 0-1

[Event "Polanica Zdroj op-E 41st"]
[Site "Polanica Zdroj"]
[Date "2005.08.25"]
[Round "7"]
[White "Jadwisiewiczak, Olgierd"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "40"]
[EventDate "2005.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 d6 6. h3 Be6 7. Bb5 a6 8. Bxc6+ bxc6 9. Bg5 0-0 10. Nc3 Rb8 11. b3 Bd4 12. Bd2 Nd7 13. Rb1 f5 14. Bg5 Qe8 15. Bd2 f4 16. Qe2 Qg6 17. Kh1 Qh6 18. a3 Bxc3 19. Bxc3 Rf6 20. Ne1 Rg6 0-1

[Event "Polanica Zdroj op-E 41st"]
[Site "Polanica Zdroj"]
[Date "2005.08.24"]
[Round "6"]
[White "Witbrodt, Jakub"]
[Black "Ostalska, Natalia"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "94"]
[EventDate "2005.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Bc5 6. Nf3 Nc6 7. Bd3 d6 8. 0-0 Nf6 9. Bg5 h6 10. Bh4 g5 11. Bg3 Nh5 12. Qe2 Nxg3 13. hxg3 g4 14. Nh2 h5 15. Kh1 e5 16. Nd5 Nd4 17. Qd2 Be6 18. c3 Nc6 19. Rfe1 Bxd5 20. exd5 Nb8 21. Kg1 h4 22. gxh4 Qxh4 23. Kf1 Qxh2 24. Ke2 Qxg2 25. Kd1 Qf3+ 26. Kc2 Qxf2 27. Re2 Qf6 28. Rae1 Nd7 29. Re4 g3 30. Rf1 Qe7 31. Rg4 Rh2 32. Be2 g2 33. Re1 Nf6 34. Rg3 Bf2 35. Rg1 Bxg3 36. Bf3 Bf4 37. Qe2 Qd7 38. Rxg2 Rxg2 39. Qxg2 Qa4+ 40. Kb1 Ke7 41. b3 Qa5 42. c4 Rg8 43. Qf2 Qc3 44. Qf1 Rg3 45. Bh1 Re3 46. Bf3 Rxf3 47. Qe2 Qc1# 0-1

[Event "Polanica Zdroj op-E 41st"]
[Site "Polanica Zdroj"]
[Date "2005.08.23"]
[Round "5"]
[White "Cieslak, Patrycjusz"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "127"]
[EventDate "2005.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bxd4 6. Bxd4 Nxd4 7. Qxd4 Qf6 8. e5 Qb6 9. Qc3 f6 10. exf6 Nxf6 11. Be2 0-0 12. 0-0 Qc6 13. Qb3+ Kh8 14. Nc3 Qe6 15. Bc4 Qb6 16. Qa3 d6 17. Nd5 Nxd5 18. Bxd5 Qc5 19. Qxc5 dxc5 20. Rfe1 c6 21. Bf7 b6 22. Re8 Rxe8 23. Bxe8 Bb7 24. Re1 g6 25. Re7 Rb8 26. h3 a6 27. Rc7 Rxe8 28. Rxb7 Re2 29. Rxb6 Rxc2 30. Rxa6 Rxb2 31. Rxc6 Rxa2 32. Rxc5 Kg7 33. f3 h5 34. Kh2 h4 35. Rc4 g5 36. Rg4 Kh6 37. f4 gxf4 38. Rxf4 Kg5 39. Rg4+ Kh5 40. Re4 Rf2 41. Kg1 Rf5 42. Rg4 Rg5 43. Rf4 Re5 44. Kf2 Rb5 45. Re4 Rb2+ 46. Kf3 Rb3+ 47. Re3 Rxe3+ 48. Kxe3 Kg5 49. Ke4 Kg6 50. Kf4 Kh5 51. Kf5 Kh6 52. Kg4 Kg6 53. Kxh4 Kh6 54. g4 Kg6 55. Kg3 Kg5 56. h4+ Kg6 57. g5 Kg7 58. Kg4 Kf7 59. Kf5 Kg7 60. g6 Kg8 61. Kf6 Kf8 62. g7+ Kg8 63. h5 Kh7 64. Kf7 1-0

[Event "Polanica Zdroj op-E 41st"]
[Site "Polanica Zdroj"]
[Date "2005.08.22"]
[Round "4"]
[White "Witbrodt, Jakub"]
[Black "Khamidov, Komil"]
[Result "1-0"]
[ECO "C28"]
[PlyCount "61"]
[EventDate "2005.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Bc4 Nc6 5. d3 Be6 6. Bb3 Be7 7. f5 Bxb3 8. axb3 g6 9. fxg6 hxg6 10. Nf3 Qd7 11. 0-0 Ng4 12. h3 Nf6 13. Be3 0-0-0 14. b4 Rh7 15. b5 b6 16. bxc6 Qxc6 17. Ng5 Rh5 18. Nxf7 Rf8 19. Ng5 Rfh8 20. Nf7 R8h7 21. Ng5 Rh8 22. Nf3 Qe8 23. Kf2 Qd7 24. Ke2 Ng4 25. hxg4 Qxg4 26. Kd2 Qxg2+ 27. Qe2 Qg4 28. Rg1 Qe6 29. Qg2 g5 30. Qg4 Qxg4 31. Rxg4 1-0

[Event "Polanica Zdroj op-E 41st"]
[Site "Polanica Zdroj"]
[Date "2005.08.21"]
[Round "3"]
[White "Grochocinska, Urszula"]
[Black "Witbrodt, Jakub"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "43"]
[EventDate "2005.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Bc4 Nf6 7. Nc3 0-0 8. Nxc6 dxc6 9. Bg5 Qe7 10. 0-0 Be6 11. Bd3 Rad8 12. e5 h6 13. exf6 gxf6 14. Bxh6 Rfe8 15. Qf3 Kh8 16. Ne4 Bd4 17. Qg3 Rg8 18. Qh4 Rg4 19. Qh5 Rd5 20. Ng5 Rdxg5 21. Bxg5+ Kg8 22. Qh7+ 1-0

[Event "Polanica Zdroj op-E 41st"]
[Site "Polanica Zdroj"]
[Date "2005.08.20"]
[Round "2"]
[White "Witbrodt, Jakub"]
[Black "Dadello, Krzysztof"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "97"]
[EventDate "2005.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 Nc6 5. Be3 d6 6. Nf3 Bg4 7. h3 Bh5 8. 0-0 Nd4 9. Bxd4 Bxd4 10. Qe2 Qe7 11. Rab1 0-0-0 12. Nd5 Rde8 13. Nxe7+ Rxe7 14. b4 g5 15. c3 Bxc3 16. Qc2 Bxf3 17. Qxc3 Bxg2 18. Kxg2 g4 19. h4 Nh5 20. f3 Nf4+ 21. Kf2 g3+ 22. Ke1 g2 23. Rg1 Rg8 24. Rb2 Rg3 25. Rf2 f6 26. Qc2 Reg7 27. Be6+ Nxe6 28. Rfxg2 Nd4 29. Rxg3 Nxc2+ 30. Kd2 Rxg3 31. Rxg3 Nxb4 32. a3 Nc6 33. Rg7 Nd4 34. Rxh7 Nxf3+ 35. Ke3 Nd4 36. h5 f5 37. h6 fxe4 38. Kxe4 Ne6 39. Rh8+ Kd7 40. Rg8 Nc5+ 41. Ke3 d5 42. h7 d4+ 43. Ke2 e4 44. h8Q exd3+ 45. Kd1 Ne6 46. Qh7+ Kd6 47. Qxd3 c5 48. Qc4 a6 49. Rg6 1-0

[Event "Polanica Zdroj op-E 41st"]
[Site "Polanica Zdroj"]
[Date "2005.08.19"]
[Round "1"]
[White "Oleksik, Grzegorz"]
[Black "Witbrodt, Jakub"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "48"]
[EventDate "2005.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. d3 Nf6 5. Bg5 d6 6. Nd5 Be6 7. c4 h6 8. Bxf6 gxf6 9. Be2 Bxd5 10. exd5 Nd4 11. Nxd4 Bxd4 12. 0-0 Bxb2 13. Rb1 Bd4 14. Qa4+ Qd7 15. Qxd7+ Kxd7 16. Bg4+ Kd8 17. Rxb7 Bb6 18. Re1 Rg8 19. Re4 Rg5 20. h3 f5 21. Re2 fxg4 22. hxg4 Kc8 23. Rxb6 axb6 24. d4 Rxg4 0-1

