[Event "Corus"] [Site "Wijk aan Zee"] [Date "2007.01.16"] [Round "4"] [White "Topalov, Veselin"] [Black "Shirov, Alexei"] [Result "1-0"] [GameId "PA42jWrO"] [WhiteElo "2783"] [BlackElo "2715"] [Variant "Standard"] [TimeControl "-"] [ECO "D89"] [Opening "Grünfeld Defense: Exchange Variation, Sokolsky Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 { [%eval 0.08] } 1... Nf6 { [%eval 0.13] } 2. c4 { [%eval 0.2] } 2... g6 { [%eval 0.12] } 3. Nc3 { [%eval 0.27] } 3... d5 { [%eval 0.18] } 4. cxd5 { [%eval 0.3] } 4... Nxd5 { [%eval 0.22] } 5. e4 { [%eval 0.24] } 5... Nxc3 { [%eval 0.29] } 6. bxc3 { [%eval 0.18] } 6... Bg7 { [%eval 0.26] } 7. Bc4 { [%eval 0.14] } 7... c5 { [%eval 0.12] } 8. Ne2 { [%eval -0.01] } 8... Nc6 { [%eval 0.0] } 9. Be3 { [%eval -0.07] } 9... O-O { [%eval 0.34] } 10. O-O { [%eval 0.1] } 10... Bg4?! { (0.10 → 0.67) Inaccuracy. Na5 was best. } { [%eval 0.67] } (10... Na5 11. Bb5 Qc7 12. f3 b6 13. Rb1 Bb7 14. dxc5 bxc5 15. Qd7 Qxd7 16. Bxd7 Rfd8 17. Bb5) 11. f3 { [%eval 0.31] } 11... Na5 { [%eval 0.5] } 12. Bd3?! { (0.50 → -0.06) Inaccuracy. Bxf7+ was best. } { [%eval -0.06] } (12. Bxf7+ Rxf7 13. fxg4 Rxf1+ 14. Kxf1 cxd4 15. cxd4 Qd7 16. h3 b5 17. Qd3 Nc4 18. Kg1 a5) 12... cxd4 { [%eval 0.0] } 13. cxd4 { [%eval 0.0] } 13... Be6 { [%eval 0.33] } 14. d5 { [%eval -0.21] } { D89 Grünfeld Defense: Exchange Variation, Sokolsky Variation } 14... Bxa1 { [%eval 0.15] } 15. Qxa1 { [%eval -0.19] } 15... f6 { [%eval 0.0] } 16. Qd4 { [%eval -0.39] } 16... Bf7 { [%eval -0.08] } 17. Bh6 { [%eval -0.25] } 17... Re8 { [%eval 0.02] } 18. Bb5 { [%eval -0.32] } 18... e5 { [%eval -0.16] } 19. Qf2 { [%eval -0.14] } 19... Re7 { [%eval 0.0] } 20. f4 { [%eval 0.15] } 20... exf4 { [%eval 0.28] } 21. Qxf4 { [%eval 0.28] } 21... Qb6+ { [%eval 0.28] } 22. Kh1 { [%eval 0.2] } 22... Bxd5 { [%eval 0.18] } 23. exd5 { [%eval 0.06] } 23... Qxb5 { [%eval 0.47] } 24. Qxf6 { [%eval 0.2] } 24... Qe8 { [%eval 0.6] } 25. Qd4 { [%eval 0.61] } 25... Rd8 { [%eval 0.57] } 26. h3 { [%eval 0.63] } 26... Rf7 { [%eval 0.93] } 27. Rxf7 { [%eval 0.63] } 27... Qxf7 { [%eval 0.26] } 28. Qc3 { [%eval 0.13] } 28... b6 { [%eval 0.24] } 29. Ng3 { [%eval 0.33] } 29... Nb7? { (0.33 → 2.01) Mistake. Re8 was best. } { [%eval 2.01] } (29... Re8 30. Qd4 g5 31. Bxg5 Qg7 32. Qh4 Qg6 33. Bd2 Re5 34. d6 Qxd6 35. Bb4 Qe6 36. Bc3) 30. Ne4 { [%eval 1.75] } 30... Qe7?! { (1.75 → 2.41) Inaccuracy. Rf8 was best. } { [%eval 2.41] } (30... Rf8 31. Bxf8) 31. Nf6+ { [%eval 2.15] } 31... Kf7 { [%eval 2.24] } 32. Nxh7 { [%eval 2.29] } 32... Kg8 { [%eval 2.26] } 33. Nf6+ { [%eval 2.16] } 33... Kf7 { [%eval 2.0] } 34. Ng4 { [%eval 1.74] } 34... Kg8 { [%eval 2.26] } 35. Qd2 { [%eval 2.0] } 35... Re8 { [%eval 2.16] } 36. Qf4 { [%eval 2.05] } 36... Qd6 { [%eval 2.35] } 37. Qf2 { [%eval 2.24] } 37... Qc5 { [%eval 2.65] } 38. Qg3 { [%eval 2.06] } 38... Qd4?? { (2.06 → 4.71) Blunder. Qe7 was best. } { [%eval 4.71] } (38... Qe7) 39. Kh2 { [%eval 4.2] } 39... Nd8? { (4.20 → 7.73) Mistake. Kf7 was best. } { [%eval 7.73] } (39... Kf7 40. Bg5) 40. Qd6 { [%eval 7.57] } 40... Ne6 { [%eval 7.4] } 41. Be3 { [%eval 6.84] } { White wins. } 1-0