[Event "Russian Championship Higher League"] [Site "Kazan RUS"] [Date "2005.09.03"] [EventDate "2005.09.03"] [Round "1"] [Result "1/2-1/2"] [White "Alexandra Kosteniuk"] [Black "Pavel Tregubov"] [ECO "B22"] [WhiteElo "2516"] [BlackElo "2607"] [PlyCount "62"] 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. O-O Be7 13. Qg4 O-O 14. Bxc6 bxc6 15. Bh6 Bf6 16. Rfd1 Rfd8 17. Ne4 Qe7 18. Rac1 Rac8 19. Rc3 Kh8 20. Rf3 Bxd4 21. Rxd4 f5 22. Qxg7+ Qxg7 23. Bxg7+ Kxg7 24. Rg3+ Kf8 25. Nc5 Kf7 26. Rxd8 Rxd8 27. Rd3 Rd5 28. Rxd5 cxd5 29. f4 Ke7 30. Kf2 Kd6 31. Nd3 d4 1/2-1/2