[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "3"]
[White "Dominczak, Jan"]
[Black "Mazur, Jakub"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "77"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. Ng5 0-0 6. 0-0 Qe7 7. d3 d6 8. h3 Bd7 9. Re1 Be8 10. Nd5 Nxd5 11. Bxd5 Qf6 12. Qf3 Qxf3 13. Nxf3 Bd7 14. Be3 Bxe3 15. Rxe3 Nb4 16. Re2 Nxd5 17. exd5 c6 18. dxc6 Bxc6 19. Nd2 Rfe8 20. Nc4 Rad8 21. Rae1 Bb5 22. b3 Bxc4 23. bxc4 a6 24. f4 f6 25. Rb1 exf4 26. Rxe8+ Rxe8 27. Rxb7 Re1+ 28. Kf2 Ra1 29. Rb2 g5 30. Kf3 h5 31. Rb8+ Kg7 32. Rb2 Kg6 33. Rb6 Rxa2 34. Rxd6 Rxc2 35. Rxa6 Kf5 36. Ra5+ Kg6 37. Rd5 Rc1 38. c5 Rc4 39. dxc4 1-0

[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "9"]
[White "Golecka, Jadwiga"]
[Black "Mazur, Jakub"]
[Result "1-0"]
[ECO "C37"]
[PlyCount "45"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 d6 5. d3 Bh6 6. h3 Be6 7. Bb3 Qd7 8. Nc3 Nc6 9. Bd2 0-0-0 10. Qe2 Bxb3 11. axb3 Kb8 12. Qf2 b6 13. Nd4 Nxd4 14. Qxd4 Ne7 15. Qf6 d5 16. Qxh6 dxe4 17. Nxe4 Rde8 18. 0-0 g4 19. Nf6 Qd4+ 20. Kh1 Nf5 21. Qxf4 Qxf4 22. Bxf4 gxh3 23. Nxe8 1-0

[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "8"]
[White "Mazur, Jakub"]
[Black "Czorniej, Jozef"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "58"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. f4 g6 3. Nf3 Bg7 4. d3 Nc6 5. Nbd2 Nf6 6. e5 dxe5 7. fxe5 Ng4 8. Qe2 Ngxe5 9. Nxe5 Nxe5 10. Nb3 0-0 11. Bd2 b6 12. Bc3 Nd7 13. Bxg7 Kxg7 14. g3 Bb7 15. Rg1 f6 16. Bg2 Bxg2 17. Qxg2 e5 18. h4 h6 19. g4 Qe7 20. h5 g5 21. Qe4 Qf7 22. 0-0-0 f5 23. gxf5 Qxf5 24. Qc6 Rac8 25. Nd2 Nf6 26. Rgf1 Qd7 27. Qc3 Rce8 28. Nf3 Ng4 29. Rde1 Rf5 1/2-1/2

[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "2"]
[White "Mazur, Jakub"]
[Black "Kaczmarski, Cezary"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1323"]
[PlyCount "48"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. b3 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. Bc4 Qe4+ 8. Be2 Bg4 9. d3 Bb4+ 10. Bd2 Qf4 11. Bxb4 Qxb4+ 12. Nd2 Bxe2 13. Qxe2 Qc3 14. 0-0 Qxc2 15. d4 0-0-0 16. Rfd1 Rxd4 17. a3 Rhd8 18. b4 Rxd2 19. Rxd2 Rxd2 20. Qg4+ Kd8 21. b5 Nd4 22. h3 Qg6 23. Qh4+ f6 24. Re1 Nf3+ 0-1

[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "5"]
[White "Mazur, Jakub"]
[Black "Reda, Lucja"]
[Result "0-1"]
[ECO "C48"]
[BlackElo "1301"]
[PlyCount "60"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. Nxe5 Nxe5 6. d4 Bd6 7. dxe5 Bxe5 8. 0-0 h6 9. Qe1 Qe7 10. Nd5 Qe6 11. Nxf6+ Qxf6 12. Be3 Bxh2+ 13. Kxh2 Qe5+ 14. g3 Qxb5 15. Qd2 d6 16. Rfe1 Qh5+ 17. Kg1 Qf3 18. Kh2 h5 19. Qe2 Bg4 20. Qxf3 Bxf3 21. c4 Kd7 22. Rac1 f6 23. Rc2 g5 24. Rd2 g4 25. c5 Rae8 26. cxd6 cxd6 27. Bc5 Re6 28. Bxa7 Rxe4 29. Rc1 h4 30. gxh4 Rxh4+ 0-1

[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "7"]
[White "Michalska, Aleksandra"]
[Black "Mazur, Jakub"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "67"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Qf6 6. d3 Bg4 7. Bg5 Qxg5 8. Nxg5 Bxd1 9. Rxd1 h6 10. Nf3 0-0-0 11. Nxe5 Re8 12. Nf3 f5 13. 0-0 fxe4 14. dxe4 Nf6 15. Rfe1 g5 16. e5 Nh7 17. h3 h5 18. h4 g4 19. Nd4 Rg8 20. Nf5 Re6 21. Ng3 Be7 22. Nxh5 Rh6 23. Nf4 Rxh4 24. g3 Rh6 25. e6 Nf8 26. Kf1 Rgh8 27. Ke2 Nxe6 28. Nxe6 Rxe6+ 29. Kd2 Rd8+ 30. Kc1 Bg5+ 31. Kb1 Rxd1+ 32. Rxd1 b5 33. a3 Re2 34. Nxe2 1-0

[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "1"]
[White "Powalka, Michal"]
[Black "Mazur, Jakub"]
[Result "1-0"]
[ECO "C37"]
[WhiteElo "1659"]
[PlyCount "23"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 d6 5. h4 Be7 6. d4 Bg4 7. hxg5 Bxg5 8. Qd3 Qe7 9. Nc3 Nd7 10. Nd5 Qd8 11. Nxg5 Qxg5 12. Nxc7+ 1-0

[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "6"]
[White "Wierzchowski, Grzegorz"]
[Black "Mazur, Jakub"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "29"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb6 7. e5 Ng8 8. Be3 Nce7 9. Ng5 Nh6 10. Qf3 0-0 11. Qe4 Ng6 12. h4 Kh8 13. h5 f5 14. exf6 Qxf6 15. hxg6 1-0

