[Event "Amsterdam m"] [Site "Amsterdam"] [Date "1977.??.??"] [Round "3"] [White "Spassky, Boris V"] [Black "Timman, Jan H"] [Result "1-0"] [GameId "TGcAMJI9"] [WhiteElo "2610"] [BlackElo "2590"] [Variant "Standard"] [TimeControl "-"] [ECO "D86"] [Opening "Grünfeld Defense: Exchange Variation, Simagin's Lesser Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.25] } 1... Nf6 { [%eval 0.22] } 2. c4 { [%eval 0.18] } 2... g6 { [%eval 0.07] } 3. Nc3 { [%eval 0.36] } 3... d5 { [%eval 0.35] } 4. cxd5 { [%eval 0.18] } 4... Nxd5 { [%eval 0.21] } 5. e4 { [%eval 0.17] } 5... Nxc3 { [%eval 0.18] } 6. bxc3 { [%eval 0.13] } 6... Bg7 { [%eval 0.21] } 7. Bc4 { [%eval 0.17] } 7... O-O { [%eval 0.1] } 8. Ne2 { [%eval 0.62] } 8... b6 { [%eval 1.03] } { D86 Grünfeld Defense: Exchange Variation, Simagin's Lesser Variation } 9. h4 { [%eval 0.93] } 9... Nc6 { [%eval 0.89] } 10. Bd5 { [%eval 0.62] } 10... Qd7 { [%eval 0.58] } 11. h5 { [%eval 0.57] } 11... Ba6?! { (0.57 → 1.40) Inaccuracy. e6 was best. } { [%eval 1.4] } (11... e6) 12. hxg6 { [%eval 1.29] } 12... hxg6 { [%eval 1.01] } 13. Nf4 { [%eval 0.73] } 13... e6 { [%eval 1.38] } 14. Qg4 { [%eval 1.37] } 14... Rfd8 { [%eval 1.27] } 15. Bxe6?! { (1.27 → 0.61) Inaccuracy. Nxe6 was best. } { [%eval 0.61] } (15. Nxe6 Re8 16. Ba3 Rxe6 17. Qh4 Rd6 18. Qh7+ Kf8 19. Qh3 Ke8 20. Bxd6 cxd6 21. Qxd7+ Kxd7) 15... fxe6 { [%eval 0.47] } 16. Qxg6 { [%eval 0.6] } 16... Bc4?? { (0.60 → 5.32) Blunder. Ne7 was best. } { [%eval 5.32] } (16... Ne7 17. Qxe6+) 17. Qh7+ { [%eval 5.31] } 17... Kf7 { [%eval 5.25] } 18. Nh5 { [%eval 5.26] } 18... Rg8 { [%eval 5.31] } 19. Rh3 { [%eval 5.22] } 19... Raf8 { [%eval 5.2] } 20. Nxg7 { [%eval 5.1] } 20... Rh8?! { (5.10 → 8.60) Inaccuracy. Rxg7 was best. } { [%eval 8.6] } (20... Rxg7 21. Rf3+ Ke8 22. Rxf8+ Kxf8 23. Bh6 Qf7 24. Qh8+ Ke7 25. Qxg7 Nd8 26. Qxf7+ Kxf7 27. Bg5) 21. Rf3+ { [%eval 8.64] } 21... Ke7 { [%eval 8.58] } 22. Ba3+ { [%eval 8.56] } 22... Nb4 { [%eval 9.27] } 23. Bxb4+ { [%eval 9.27] } 23... c5 { [%eval 9.16] } 24. dxc5 { [%eval 9.13] } 24... Rxh7 { [%eval 9.18] } 25. cxb6+ { [%eval 9.04] } { Black resigns. } 1-0