[Event "Rated rapid game"] [Site "https://lichess.org/gEHENt1q"] [Date "2021.01.28"] [White "RyanM"] [Black "viktor1959"] [Result "0-1"] [UTCDate "2021.01.28"] [UTCTime "21:41:35"] [WhiteElo "2250"] [BlackElo "2169"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "900+10"] [ECO "A08"] [Opening "Zukertort Opening: Reversed Grünfeld"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 d5 2. Nf3 c5 3. Bg2 Nc6 4. d4 { A08 Zukertort Opening: Reversed Grünfeld } cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. c4 Bb4+ 8. Nc3 Nf6 9. Bg5?! { (1.22 → 0.30) Inaccuracy. cxd5 was best. } (9. cxd5 O-O) 9... O-O 10. O-O Bxc3 11. bxc3 Be6 12. Qa4 h6 13. Be3?! { (0.27 → -0.78) Inaccuracy. Bxf6 was best. } (13. Bxf6 Qxf6 14. cxd5 Bxd5 15. Rfd1 Qe6 16. Qa5 e4 17. Qc5 Rfe8 18. Rd4 e3 19. f3 Qf6) 13... e4? { (-0.78 → 0.52) Mistake. Qc8 was best. } (13... Qc8) 14. Bd4 Qe7 15. cxd5 cxd5 16. Rfb1 Rfc8 17. Rb2 Nd7 18. Rab1 Nb6 19. Qa6 Nc4 20. Rb7 Qg5 21. e3 Nd2 22. Rd1 Nf3+ 23. Kh1?? { (-0.26 → -5.78) Blunder. Bxf3 was best. } (23. Bxf3) 23... Qh5 24. h4 Nxh4 25. Rdb1?? { (-5.50 → Mate in 2) Checkmate is now unavoidable. gxh4 was best. } (25. gxh4 Qxd1+ 26. Kh2 Qh5 27. Qd6 Qxh4+ 28. Kg1 Rc4 29. a3 Qg4 30. Qg3 Qxg3 31. fxg3 Rcc8) 25... Nxg2+? { (Mate in 2 → -7.06) Lost forced checkmate sequence. Nf3+ was best. } (25... Nf3+ 26. Bh3 Qxh3#) 26. Kxg2 Qf3+ 27. Kf1 Bg4 28. Ke1 Rc4 29. R7b2 Qg2? { (-6.75 → -3.87) Mistake. Rac8 was best. } (29... Rac8) 30. Qd6? { (-3.87 → -7.51) Mistake. Rb8+ was best. } (30. Rb8+) 30... Qg1+ 31. Kd2 Qxf2+ 32. Kc1 Qf1+ 33. Kc2 Qd3+ 34. Kb3 Bd1+ 35. Ka3? { (-8.41 → Mate in 1) Checkmate is now unavoidable. Rxd1 was best. } (35. Rxd1) 35... Ra4# { Black wins by checkmate. } 0-1