[Event "Ostroda Warmia & Mazury op"] [Site "Ostroda"] [Date "2005.08.10"] [EventDate "?"] [Round "7"] [Result "1/2-1/2"] [White "Marcin Walach"] [Black "Krzysztof Jakubowski"] [ECO "B99"] [WhiteElo "2367"] [BlackElo "2483"] [PlyCount "64"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. g4 O-O 11. Bh4 Nc5 12. g5 Nfd7 13. b4 b5 14. bxc5 dxc5 15. Nf5 exf5 16. Nd5 Qd8 17. exf5 Bd6 18. f6 Bb7 19. Ne7+ Qxe7 20. Qxb7 Qe3+ 21. Kb1 Qxf4 22. Be1 Rad8 23. Bh3 Ne5 24. fxg7 Rfe8 25. Rf1 Qxg5 26. Ba5 Qh4 27. Bxd8 Qb4+ 28. Ka1 Be7 29. Be6 fxe6 30. Bxe7 Qc3+ 31. Kb1 Qb4+ 32. Ka1 Qc3+ 1/2-1/2