[Event "Import"] [Site "https://lichess.org/XSBLWkm4"] [Date "2019.10.13"] [White "?"] [Black "?"] [Result "*"] [UTCDate "2019.10.13"] [UTCTime "17:39:31"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } Ne4 6. Bh4 Nxc3 7. bxc3 c5 8. cxd5 Qa5 9. Qd2 cxd4 10. cxd4 Qxd5 11. e3 Bg4 12. Be2 Nc6 13. O-O O-O 14. Rfc1 Rfc8 15. Rab1 e5 16. Rxb7?? { (0.99 → -3.90) Blunder. h3 was best. } (16. h3 Bf5) 16... Nxd4 17. Rxc8+ Rxc8 18. exd4 Qxb7 19. h3? { (-3.74 → -6.41) Mistake. dxe5 was best. } (19. dxe5) 19... Bxf3 20. Bxf3 Qb1+ 21. Kh2 exd4 22. Bd5 Be5+ 23. g3?! { (-6.14 → -8.99) Inaccuracy. Bg3 was best. } (23. Bg3 Rc2) 23... Rc2 24. Qa5? { (-8.58 → Mate in 6) Checkmate is now unavoidable. Be4 was best. } (24. Be4 d3 25. Bxd3 Rxd2 26. Bxb1 Rxf2+ 27. Kg1 Bd4 28. Be4 Re2+ 29. Kf1 Rxe4 30. a4 Re3) 24... Rxf2+ 25. Bg2 Qe4 *