[Event "Ketrzyn op-B 12th"]
[Site "Ketrzyn"]
[Date "2009.12.30"]
[Round "9"]
[White "Pielach, Wojciech"]
[Black "Chrol, Piotr"]
[Result "0-1"]
[ECO "C66"]
[PlyCount "43"]
[EventDate "2009.12.27"]
[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 d6 4. Nc3 Nf6 5. d4 Bd7 6. 0-0 Nxd4 7. Bxd7+ Qxd7 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Be7 11. c3 Nxf3+ 12. Qxf3 c6 13. Nxe7 Qxe7 14. Qg4 0-0 15. b4 Rac8 16. a4 c5 17. bxc5 Rxc5 18. c4 Ra5 19. Rab1 Qc7 20. Rb5 a6 21. Rxa5 Qxa5 22. Qd7 0-1

[Event "Ketrzyn op-B 12th"]
[Site "Ketrzyn"]
[Date "2009.12.27"]
[Round "2"]
[White "Olechnicka, Karolina"]
[Black "Pielach, Wojciech"]
[Result "1-0"]
[ECO "C24"]
[PlyCount "13"]
[EventDate "2009.12.27"]
[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. d4 exd4 3. Bc4 Nf6 4. e5 Bb4+ 5. c3 dxc3 6. bxc3 Bc5 7. exf6 1-0

[Event "Ketrzyn op-B 12th"]
[Site "Ketrzyn"]
[Date "2009.12.27"]
[Round "1"]
[White "Pielach, Wojciech"]
[Black "Silauskas, Kestutis"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1604"]
[PlyCount "54"]
[EventDate "2009.12.27"]
[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. Nc3 e6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd1 Nf6 6. Bg5 Be7 7. Bb5 d6 8. Nf3 a6 9. Bxf6 Bxf6 10. e5 dxe5 11. Qxd8+ Kxd8 12. 0-0-0+ Ke7 13. Ba4 b5 14. Nxb5 axb5 15. Bxb5 Nd4 16. Nxd4 exd4 17. a3 Rb8 18. Bc6 Bb7 19. Ba4 Bxg2 20. Rhg1 Be4 21. f4 Bf5 22. h4 Rhd8 23. h5 d3 24. Rg2 Bxb2+ 25. Kb1 dxc2+ 26. Bxc2 Rxd1+ 27. Ka2 Ra1# 0-1

