[Event "GM KhachiyanM simul"] [Site "https://lichess.org/9gw1378l"] [Date "2022.11.01"] [White "KhachiyanM"] [Black "WinstonC2014"] [Result "1-0"] [UTCDate "2022.11.01"] [UTCTime "22:03:36"] [WhiteElo "1792"] [BlackElo "1498"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "900+25"] [ECO "C68"] [Opening "Ruy Lopez: Exchange Variation, Keres Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 { C68 Ruy Lopez: Exchange Variation, Keres Variation } Bd6 6. d4 Qe7? { (0.12 → 1.53) Mistake. exd4 was best. } (6... exd4 7. Qxd4 f6 8. Ne2 Ne7 9. Bf4 Bg4 10. Bxd6 Qxd6 11. O-O-O) 7. O-O? { (1.53 → 0.14) Mistake. dxe5 was best. } (7. dxe5 Bxe5 8. Nxe5 Qxe5 9. f4 Qe7 10. O-O Nf6 11. f5 Bd7) 7... Nf6?! { (0.14 → 0.90) Inaccuracy. Bg4 was best. } (7... Bg4 8. d5 Bd7 9. dxc6 Bxc6 10. Nd5 Bxd5 11. Qxd5 O-O-O 12. Qc4) 8. Bg5?! { (0.90 → -0.06) Inaccuracy. Nxe5 was best. } (8. Nxe5 Bxe5 9. dxe5 Qxe5 10. Qf3 O-O 11. h3 Re8 12. Bf4 Qe7) 8... h6 9. Bh4?! { (0.30 → -0.60) Inaccuracy. Bxf6 was best. } (9. Bxf6 Qxf6) 9... g5? { (-0.60 → 0.80) Mistake. Bg4 was best. } (9... Bg4 10. dxe5) 10. Bg3 Bg4?? { (0.70 → 3.00) Blunder. Nd7 was best. } (10... Nd7 11. Qd2 f6 12. Nd1 c5 13. c3 h5 14. h4 g4 15. dxe5 Nxe5 16. Nxe5 fxe5 17. Ne3) 11. h3?? { (3.00 → 0.62) Blunder. dxe5 was best. } (11. dxe5 Bxf3 12. exd6 Bxd1 13. dxe7 Bxc2 14. Rac1 Bd3 15. Rfd1 Bc4 16. Rd4 b5 17. Bxc7 Kxe7) 11... Bh5?? { (0.62 → 2.95) Blunder. Bxf3 was best. } (11... Bxf3 12. Qxf3) 12. dxe5 O-O-O?? { (3.18 → 7.79) Blunder. Bxf3 was best. } (12... Bxf3) 13. exd6 Qd7 14. dxc7 Rde8 15. Na4 Nxe4?! { (12.94 → Mate in 1) Checkmate is now unavoidable. Qxc7 was best. } (15... Qxc7 16. Qd4 Bxf3 17. Bxc7 Kxc7 18. Qxf6 Rxe4 19. Qxf7+ Kb8 20. Nc5 Rb4 21. Qxf3 Rb5 22. Qf6) 16. Nb6# { White wins by checkmate. } 1-0