[Event "Rated classical game"] [Site "https://lichess.org/oXwOc45G"] [Date "2020.01.03"] [White "fsumer"] [Black "undisputed_winner"] [Result "0-1"] [UTCDate "2020.01.03"] [UTCTime "23:01:07"] [WhiteElo "1740"] [BlackElo "1691"] [WhiteRatingDiff "-49"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } Nc6 3. d4 cxd4 4. cxd4 d6?! { (0.29 → 1.13) Inaccuracy. d5 was best. } (4... d5 5. Nc3 e6 6. exd5 exd5 7. Nge2 Nf6 8. g3 Bb4 9. Bg5) 5. d5 Ne5?! { (0.98 → 1.73) Inaccuracy. Nb8 was best. } (5... Nb8 6. Nf3 g6 7. Be3 Nf6 8. Be2 Bg7 9. O-O O-O 10. Nc3) 6. Bf4? { (1.73 → 0.51) Mistake. Nc3 was best. } (6. Nc3 a6 7. f4 Nd7 8. Nf3 Qb6 9. Qe2 Qa5 10. Qd2 Qb6) 6... Ng6?! { (0.51 → 1.07) Inaccuracy. Nf6 was best. } (6... Nf6 7. Nc3 Bd7 8. Qb3 Qb6 9. Qxb6 axb6 10. Bxe5 dxe5 11. Nf3) 7. Nh3? { (1.07 → -0.36) Mistake. Bg5 was best. } (7. Bg5 h6 8. Be3 Nf6 9. Nc3 e5 10. dxe6 Bxe6 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. Nge2 Be7) 7... Nxf4 8. Nxf4 g6 9. Bc4 Bg7 10. Qd2 Nf6 11. f3?! { (-0.61 → -1.25) Inaccuracy. Nc3 was best. } (11. Nc3 O-O) 11... O-O 12. Nc3 Bd7 13. h4 h5 14. g3 Rc8 15. b3?? { (-1.18 → -4.92) Blunder. Be2 was best. } (15. Be2 Qa5) 15... Qc7?? { (-4.92 → -1.59) Blunder. b5 was best. } (15... b5) 16. Nb5?? { (-1.59 → -6.10) Blunder. e5 was best. } (16. e5 b5) 16... Qc5?! { (-6.10 → -4.71) Inaccuracy. Bxb5 was best. } (16... Bxb5 17. Rc1 Bxc4 18. Rxc4 Qb6 19. Rb4 Nxe4 20. fxe4 Qxb4 21. Qxb4 Bc3+ 22. Qxc3 Rxc3 23. Kf2) 17. Nd3 Qb6 18. Nc3 Qc7?? { (-4.86 → -1.19) Blunder. Nxe4 was best. } (18... Nxe4 19. Nxe4 Bxa1 20. Nf4 Bg7 21. Kf1 a5 22. Kg2 a4 23. Re1 axb3 24. axb3 Rfe8 25. Nf2) 19. O-O?? { (-1.19 → -4.31) Blunder. Rc1 was best. } (19. Rc1) 19... a6 20. a4?! { (-3.99 → -5.06) Inaccuracy. Rac1 was best. } (20. Rac1 b5) 20... Bh3?? { (-5.06 → -0.45) Blunder. b5 was best. } (20... b5) 21. Rfc1 Qd7?? { (-0.59 → 1.77) Blunder. Qb6+ was best. } (21... Qb6+ 22. Qf2) 22. a5? { (1.77 → 0.11) Mistake. Nf2 was best. } (22. Nf2) 22... Kh7? { (0.11 → 1.40) Mistake. Qd8 was best. } (22... Qd8 23. Na4 Nh7 24. Ra2 Bd7 25. Nf2 Bxa4 26. Rxa4 Qd7 27. Ra2 Nf6 28. Rac2 Rc7 29. Kg2) 23. Na4?! { (1.40 → 0.78) Inaccuracy. Nf4 was best. } (23. Nf4 e5) 23... Bh6 24. f4?? { (0.61 → -1.58) Blunder. Nf4 was best. } (24. Nf4 Qd8 25. Nb6 Rb8 26. Qf2 Bc8 27. b4 Nd7 28. Bb3 Nxb6 29. axb6 f5 30. Rc7 fxe4) 24... Qg4 25. Qf2?? { (-1.15 → -8.87) Blunder. Kh2 was best. } (25. Kh2) 25... Nxe4 26. Qe1 Qf3 27. Ra2 Nxg3 28. Rf2? { (-8.40 → Mate in 1) Checkmate is now unavoidable. Rh2 was best. } (28. Rh2) 28... Qh1# { Black wins by checkmate. } 0-1