[Event "Krakow op-C 22nd"]
[Site "Krakow"]
[Date "2012.01.03"]
[Round "8"]
[White "Korek, Marcin"]
[Black "Mendak, Mateusz"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1736"]
[BlackElo "1467"]
[PlyCount "67"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 Nf6 4. Nc3 Bf5 5. Bc4 e6 6. f3 Qd4 7. Bb3 h6 8. Ngxe4 Bxe4 9. fxe4 Nxe4 10. Qe2 Nxc3 11. dxc3 Qb6 12. Bd2 Nd7 13. Rf1 Nf6 14. 0-0-0 0-0-0 15. a3 Bc5 16. h3 Rd7 17. Ba4 c6 18. b4 Bd6 19. c4 Qc7 20. Bc3 Be7 21. Be5 Qd8 22. Qf3 Qb6 23. Rxd7 Kxd7 24. Rd1+ Kc8 25. Bb3 Rd8 26. Bh2 Rxd1+ 27. Kxd1 Qd4+ 28. Ke2 Qe4+ 29. Kf2 Qxf3+ 30. Kxf3 Ne8 31. c3 Nd6 32. Bg1 b6 33. Bc2 g6 34. g4 0-1

[Event "Krakow op-C 22nd"]
[Site "Krakow"]
[Date "2012.01.02"]
[Round "6"]
[White "Korek, Marcin"]
[Black "Peronczyk, Karol"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1736"]
[BlackElo "1661"]
[PlyCount "51"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Nge7 6. a3 Be6 7. b4 Ng6 8. Bb2 Ncxe5 9. Nxd4 Bxc4 10. Qc2 Be6 11. e3 Bd6 12. Be2 0-0 13. f4 Ng4 14. Nxe6 fxe6 15. Qc3 Nf6 16. g4 Qe7 17. Bf3 c6 18. h4 Nxh4 19. Rxh4 Nd5 20. Qxg7+ Qxg7 21. Bxg7 Kxg7 22. Ke2 Rad8 23. Rah1 Rh8 24. Rh6 Nxf4+ 25. Ke1 Ng6 26. Ne4 0-1

[Event "Krakow op-C 22nd"]
[Site "Krakow"]
[Date "2012.01.02"]
[Round "7"]
[White "Wasik, Roman"]
[Black "Korek, Marcin"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1633"]
[BlackElo "1736"]
[PlyCount "37"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. e3 Nbd7 6. Qc2 c5 7. cxd5 exd5 8. Be2 0-0 9. b3 Re8 10. Bb2 Nf8 11. Rd1 cxd4 12. Nxd4 Bd7 13. Nf5 Rc8 14. Nxe7+ Qxe7 15. Qd3 Be6 16. 0-0 Ng6 17. Nb5 a6 18. Ba3 Qd8 19. Nd6 1-0

[Event "Krakow op-C 22nd"]
[Site "Krakow"]
[Date "2011.12.31"]
[Round "5"]
[White "Korek, Marcin"]
[Black "Jastrzebski, Lukasz"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1736"]
[BlackElo "1610"]
[PlyCount "42"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. e3 e6 6. Ne5 Nbd7 7. Be2 Nxe5 8. dxe5 Ne4 9. Nxe4 dxe4 10. Bd2 Qb6 11. Qc2 Rd8 12. 0-0 Bc5 13. a3 a5 14. b4 axb4 15. axb4 Bxb4 16. Bxb4 Qxb4 17. Rfb1 Qe7 18. Ra7 0-0 19. Rbxb7 Qc5 20. h4 Qxe5 21. g4 Bg6 1/2-1/2

[Event "Krakow op-C 22nd"]
[Site "Krakow"]
[Date "2011.12.30"]
[Round "4"]
[White "Dranka, Jowita"]
[Black "Korek, Marcin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1573"]
[BlackElo "1736"]
[PlyCount "68"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 a6 7. Nbd2 c5 8. c3 Rc8 9. Nb3 c4 10. Nbd2 Ne7 11. Nh4 Bg6 12. Nxg6 hxg6 13. Nf3 Nf5 14. Bf4 Be7 15. Qd2 b5 16. a3 Nb8 17. a4 Nc6 18. axb5 axb5 19. Bd1 Ra8 20. Bc2 Ra5 21. b4 cxb3 22. Bxb3 Qa8 23. Ra2 Rxa2 24. Qxa2 Qxa2 25. Bxa2 Kd7 26. Rb1 Ra8 27. Bb3 b4 28. g4 Nh6 29. Bxh6 gxh6 30. c4 dxc4 31. Bxc4 Ra3 32. Kg2 Rc3 33. Ba2 Na5 34. d5 b3 0-1

[Event "Krakow op-C 22nd"]
[Site "Krakow"]
[Date "2011.12.29"]
[Round "3"]
[White "Szelag, Jozef"]
[Black "Korek, Marcin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1583"]
[BlackElo "1736"]
[PlyCount "51"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Bf4 Nd7 5. Nc3 a6 6. a3 c5 7. Be3 cxd4 8. Bxd4 e5 9. Bf2 d4 10. Nd5 Ne7 11. c4 dxc3 12. Nxc3 b5 13. Qd2 Bb7 14. Rc1 Rc8 15. b4 Ng6 16. Nh3 Be7 17. Be2 0-0 18. 0-0 Qb6 19. Qb2 Bg5 20. Rcd1 Qc7 21. Nxb5 axb5 22. Nxg5 h6 23. Nh3 Ba6 24. Rc1 Qb7 25. Be3 Rfd8 26. Rfd1 0-1

