[Event "Grachev Arena"] [Site "https://lichess.org/gIgyIYkB"] [Date "2015.05.20"] [White "kunderiano"] [Black "MorozevichA"] [Result "1-0"] [UTCDate "2015.05.20"] [UTCTime "02:56:26"] [WhiteElo "2128"] [BlackElo "2133"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } e6 3. d4 Nc6 4. d5 Ne5 5. f4 Ng6 6. d6 f5? { (0.61 → 2.16) Mistake. b5 was best. } (6... b5 7. Nf3 Bb7 8. Na3 a6 9. h4 Nf6 10. h5 Nxf4 11. Bxf4 Nxe4 12. Qe2 h6 13. O-O-O Qb6 14. g3 Qc6 15. Bg2 Nxd6 16. Qe5) 7. exf5 exf5 8. Bc4? { (2.02 → 0.70) Mistake. Na3 was best. } (8. Na3 a6 9. Qe2+ Kf7 10. Nc4 b5 11. Nf3 bxc4 12. Ng5+ Kf6 13. Qh5 Qe8+ 14. Kf2 Nh6 15. Bxc4 Ng4+ 16. Kg3 h6 17. Nf7 Qxf7) 8... Qf6 9. Qe2+ Kd8 10. Nf3 Bxd6 11. O-O Nh6?! { (-0.02 → 0.61) Inaccuracy. Nxf4 was best. } (11... Nxf4 12. Qf2 a6 13. Rd1 Ne7 14. Bb3 Bc7 15. Bxf4 Bxf4 16. Qxc5 b6 17. Qf2 Bb7 18. Nd4 Be5 19. Nf3 Bxf3 20. Qxf3 Ra7 21. Na3) 12. Ng5?! { (0.61 → -0.30) Inaccuracy. g3 was best. } (12. g3 b6 13. Bd5 Rb8 14. Na3 a6 15. Ng5 b5 16. Rd1 Ne7 17. Bg2 Rb6 18. Qd2 Nf7 19. Nxf7+ Qxf7 20. Nc2 Re8 21. a4) 12... b5?! { (-0.30 → 0.31) Inaccuracy. Nxf4 was best. } (12... Nxf4 13. Bxf4 Bxf4 14. Rxf4 Qxg5 15. Qd2 Ng4 16. Na3 Re8 17. g3 a6 18. Bd3 Ne5 19. Rd1 g6 20. Nc4 b5 21. Nxe5 Rxe5 22. a4) 13. Bxb5 Re8?! { (0.18 → 0.95) Inaccuracy. Nxf4 was best. } (13... Nxf4 14. Bxf4 Bxf4 15. Rxf4 Qxg5 16. Qd2 a6 17. Bf1 Re8 18. Na3 Re4 19. Rf2 Qxd2 20. Rxd2 Bb7 21. Nc4 Re7 22. Rad1 Rb8 23. Nd6) 14. Qd3?! { (0.95 → 0.08) Inaccuracy. Qc4 was best. } (14. Qc4 Rb8 15. Na3 Bc7 16. Nxh7 Qd6 17. Qd3 Qxd3 18. Bxd3 d5 19. b3 Bb6 20. c4 Kd7 21. Bb2 d4 22. Nc2 Bb7 23. Ng5) 14... Bb7? { (0.08 → 1.32) Mistake. Bxf4 was best. } (14... Bxf4 15. Rxf4 Qxg5 16. Rf1 f4 17. c4 Ng4 18. Bd2 a6 19. Ba4 a5 20. Nc3 Ne3 21. Rf2 Ra6 22. Nd5 Ne5 23. Qxh7 Nf3+ 24. Kh1) 15. Rd1 Kc7? { (0.33 → 1.98) Mistake. c4 was best. } (15... c4 16. Qxd6 Re1+ 17. Kf2 Rxd1 18. Qxd1 Qb6+ 19. Kf1 Qxb5 20. Na3 Qc6 21. Qf3 Qxf3+ 22. gxf3 Ng8 23. Nxh7 N8e7 24. Ng5 Nd5 25. Nxc4) 16. Na3 Be4?! { (1.94 → 2.60) Inaccuracy. a6 was best. } (16... a6 17. Nc4 axb5 18. Nxd6 Re1+ 19. Rxe1 Qxd6 20. Qxd6+ Kxd6 21. Nxh7 Nf7 22. Be3 Kc6 23. b4 d6 24. Ng5 Nxg5 25. fxg5 cxb4 26. cxb4) 17. Qc4 Nh4?? { (2.24 → 5.25) Blunder. Bc6 was best. } (17... Bc6 18. h3 Be7 19. Nxh7 Qe6 20. Qd3 Bxb5 21. Nxb5+ Kc8 22. Qf3 Qe4 23. Ng5 Qxf3 24. Nxf3 c4 25. Nd6+ Bxd6 26. Rxd6) 18. Be3?! { (5.25 → 3.68) Inaccuracy. Bxd7 was best. } (18. Bxd7 Kxd7 19. Nb5 Bc6 20. Rxd6+ Qxd6 21. Nxd6 Kxd6 22. b4 Re1+ 23. Kf2 Rd1 24. bxc5+ Kd7 25. Qe2 Rd5 26. Qe6+ Kc7 27. Qe7+ Kc8) 18... a6?? { (3.68 → 11.92) Blunder. Nxg2 was best. } (18... Nxg2 19. Bxc5 Bxc5+ 20. Qxc5+ Bc6 21. Bxc6 Qxc6 22. Qxc6+ Kxc6 23. Kxg2 Re2+ 24. Kf1 Rxb2 25. Nc4 Rb5 26. a4 Rc5 27. Ne5+ Rxe5 28. fxe5) 19. Bxc5 Bxc5+ 20. Qxc5+ Bc6 21. Rxd7+ Kxd7 22. Rd1+ Kc7 23. Nc4 axb5? { (9.91 → Mate in 12) Checkmate is now unavoidable. Rab8 was best. } (23... Rab8 24. Bxa6 Rxb2 25. Nxb2 Kb8 26. Qb6+ Ka8 27. Bb5 Bxb5 28. Qxb5 Rd8 29. Qa5+ Kb7 30. Rxd8 Qb6+ 31. Qxb6+ Kxb6 32. g3 Ng6 33. Rd7) 24. Qb6+ Kc8 25. Nd6+ Kd7 26. Nxb5+ Ke7 27. Qc5+ Qd6 28. Qxd6# { White wins by checkmate. } 1-0