[Event "IM ValeriyGrinev simul"] [Site "https://lichess.org/OrAYGKYK"] [Date "2022.06.19"] [White "ValeriyGrinev"] [Black "tren-2019"] [Result "1-0"] [UTCDate "2022.06.19"] [UTCTime "11:06:45"] [WhiteElo "1690"] [BlackElo "1684"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "D46"] [Opening "Semi-Slav Defense: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 { D46 Semi-Slav Defense: Chigorin Defense } dxc4 8. Bxc4 b5 9. Bd3 a6 10. O-O c5?! { (0.28 → 0.85) Inaccuracy. Bb7 was best. } (10... Bb7) 11. Ne4 Nxe4 12. Bxe4 Ra7 13. Rd1?! { (1.01 → 0.26) Inaccuracy. Bd2 was best. } (13. Bd2 Bb7) 13... Rc7 14. d5 exd5 15. Bxd5 O-O 16. Bxf7+ Rxf7 17. Rxd6 Qe7 18. Rd1 Bb7 19. Qe2?? { (0.73 → -1.95) Blunder. Ne1 was best. } (19. Ne1) 19... Rxf3?? { (-1.95 → 0.84) Blunder. Bxf3 was best. } (19... Bxf3 20. gxf3 Rc6 21. f4 Rg6+ 22. Kh1 Rxf4 23. f3 Rh4 24. Rf1 Ne5 25. e4 c4 26. Be3) 20. gxf3 Qg5+ 21. Kf1 Qh5 22. e4 Ne5?? { (0.87 → 3.67) Blunder. Qh3+ was best. } (22... Qh3+) 23. Qe3?? { (3.67 → -2.21) Blunder. Rd8+ was best. } (23. Rd8+ Kf7 24. Qe3 Rc6 25. Qg5 Qh3+ 26. Qg2 Qxg2+ 27. Kxg2 Rg6+ 28. Kf1 b4 29. Bf4 a5) 23... Nxf3?? { (-2.21 → Mate in 16) Checkmate is now unavoidable. h6 was best. } (23... h6) 24. Rd8+ Kf7?! { (18.90 → Mate in 5) Checkmate is now unavoidable. Qe8 was best. } (24... Qe8 25. Rxe8+ Kf7 26. Rh8 Nxh2+ 27. Kg2 Rc6 28. Kxh2 Rf6 29. Qxc5 Bxe4 30. Rf8+ Ke6 31. Re8+) 25. Qf4+ Ke6 26. Qd6+ Kf7 27. Rf8# { White wins by checkmate. } 1-0