[Event "Rated classical game"] [Site "https://lichess.org/Env4pgZh"] [Date "2021.03.20"] [White "Lalaze"] [Black "accool52"] [Result "0-1"] [UTCDate "2021.03.20"] [UTCTime "15:01:34"] [WhiteElo "1887"] [BlackElo "2100"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "B31"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 { B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation } 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Qc7 7. O-O e5 8. Be3 b6 9. Nbd2 Ne7 10. a4 a5 11. Nh2 Be6 12. f4 f5 13. Qe2 h6?! { (0.64 → 1.37) Inaccuracy. O-O was best. } (13... O-O 14. fxe5 Qxe5 15. c3 f4 16. Bf2 h6 17. Nhf3 Qc7 18. d4 cxd4 19. cxd4 g5 20. Rac1) 14. h4? { (1.37 → -0.22) Mistake. exf5 was best. } (14. exf5 gxf5 15. Nhf3 O-O-O 16. Rae1 Nd5 17. fxe5 Nb4 18. Nc4 Bxc4 19. dxc4 Bxe5 20. Nxe5 Qxe5) 14... O-O-O 15. Rab1? { (0.06 → -1.37) Mistake. Rae1 was best. } (15. Rae1) 15... g5 16. fxg5? { (-0.91 → -2.22) Mistake. fxe5 was best. } (16. fxe5) 16... f4 17. Bf2 hxg5 18. hxg5 Rh7 19. Ndf3?! { (-1.45 → -2.36) Inaccuracy. Nhf3 was best. } (19. Nhf3 Ng6) 19... Ng6 20. Be1 Rdh8 21. g4?? { (-0.74 → -4.86) Blunder. c3 was best. } (21. c3) 21... Qd7 22. Qg2 Nf8? { (-4.22 → -2.48) Mistake. Bf8 was best. } (22... Bf8 23. b3) 23. Kf2?? { (-2.48 → -7.15) Blunder. Rf2 was best. } (23. Rf2) 23... Rxh2 24. Nxh2 Qd4+ 25. Ke2 Rxh2 26. Qxh2?! { (-10.25 → Mate in 4) Checkmate is now unavoidable. Rf2 was best. } (26. Rf2 Rxg2 27. Rxg2 Qe3+ 28. Kf1 Bb3 29. Re2 Qf3+ 30. Rf2 Qh1+ 31. Ke2 Bxc2 32. Rc1 Bxa4) 26... Qe3+ 27. Kd1 Bxg4+ 28. Rf3 Bxf3+ 29. Qe2 Bxe2# { Black wins by checkmate. } 0-1