[Event "德蚌超快棋比赛"] [Site "https://lichess.org/ECh6hD9z"] [Date "2021.10.16"] [White "LiShaoCheng"] [Black "ShenYuze"] [Result "0-1"] [UTCDate "2021.10.16"] [UTCTime "08:11:34"] [WhiteElo "2295"] [BlackElo "2164"] [WhiteRatingDiff "-162"] [BlackRatingDiff "+108"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. a4 e6 7. Be3 Be7 8. Bd3 O-O 9. O-O Nbd7 10. Nb3?! { (0.50 → -0.08) Inaccuracy. a5 was best. } (10. a5 Nc5 11. f4 Nxd3 12. cxd3 Bd7 13. h3 h6 14. Qb3 Qc7 15. Nc2 Rac8 16. Bb6 Qb8) 10... Ne5 11. Be2 Bd7 12. f4 Ng6 13. Bf3 Bc6 14. a5?! { (0.65 → -0.03) Inaccuracy. g3 was best. } (14. g3 Re8) 14... Re8?! { (-0.03 → 0.70) Inaccuracy. Nh4 was best. } (14... Nh4 15. Nd4 Qc7 16. Re1 Rac8 17. Bf2 Nxf3+ 18. Qxf3 Rfd8 19. h3 h6 20. Nxc6 Qxc6 21. Bb6) 15. Qd2?! { (0.70 → -0.39) Inaccuracy. g3 was best. } (15. g3 h6 16. Qd3 Qc7 17. Bb6 Qc8 18. h4 Nf8 19. Bf2 Qc7 20. Nd4 Bd7 21. Nde2 Bc6) 15... Nf8? { (-0.39 → 1.08) Mistake. Nh4 was best. } (15... Nh4 16. Kh1 Bf8 17. Bb6 Nxf3 18. gxf3 Qc8 19. Rg1 g6 20. Rad1 Nd7 21. Be3 f5 22. Nd4) 16. Bb6 Qc8 17. Rac1 N6d7 18. Qe3? { (0.72 → -0.86) Mistake. Bf2 was best. } (18. Bf2 Qc7 19. Ra1 Rad8 20. Rfd1 Nc5 21. Qe2 Bf6 22. e5 Bxf3 23. Qxf3 Be7 24. Nxc5 dxc5) 18... Nxb6 19. axb6?! { (-1.04 → -2.04) Inaccuracy. Qxb6 was best. } (19. Qxb6 Rb8 20. Qe3 b5 21. axb6 Nd7 22. Ra1 Rxb6 23. Qd2 Qc7 24. f5 exf5 25. exf5 d5) 19... Bf6?? { (-2.04 → 0.11) Blunder. Qd8 was best. } (19... Qd8) 20. e5? { (0.11 → -1.06) Mistake. Na5 was best. } (20. Na5 d5 21. exd5 exd5 22. Qf2 Qf5 23. Kh1 Rad8 24. Nxc6 bxc6 25. Qc5 Qc8 26. Qa5 Ne6) 20... dxe5 21. fxe5 Be7?! { (-0.72 → 0.16) Inaccuracy. Bd8 was best. } (21... Bd8) 22. Bxc6?! { (0.16 → -0.54) Inaccuracy. Ne4 was best. } (22. Ne4 Bxe4 23. Bxe4 Nd7 24. c4 Bc5 25. Nxc5 Qxc5 26. Kf2 Qb4 27. Bxb7 Nxe5 28. Kg1 Ng4) 22... Qxc6 23. Na5?? { (-0.58 → -8.26) Blunder. Ne4 was best. } (23. Ne4 Nd7) 23... Qc8?? { (-8.26 → 1.61) Blunder. Bc5 was best. } (23... Bc5 24. Nxc6 Bxe3+ 25. Kh1 Bxc1 26. Rxc1 bxc6 27. Na4 Nd7 28. b3 Reb8 29. Kg1 Nxb6 30. Nc5) 24. Qe4?? { (1.61 → -6.62) Blunder. Ne4 was best. } (24. Ne4 Bb4) 24... Qc5+ 25. Kh1 Qxa5 26. Qxb7 Rab8 27. Qf3 f6?! { (-6.92 → -4.65) Inaccuracy. Qxb6 was best. } (27... Qxb6 28. Qxf7+ Kh8 29. Qh5 Qxb2 30. Ne4 Ng6 31. Nd6 Rf8 32. Qg4 Nxe5 33. Qxe6 Bxd6 34. Qxd6) 28. exf6 Bxf6 29. Ne4 Nd7?? { (-4.80 → -2.02) Blunder. Qxb6 was best. } (29... Qxb6) 30. Nd6?? { (-2.02 → -5.14) Blunder. Rcd1 was best. } (30. Rcd1 Rbd8) 30... Rf8 31. Qe4?! { (-5.17 → -7.00) Inaccuracy. Qg4 was best. } (31. Qg4 Qd5) 31... Qxb6?? { (-7.00 → 0.00) Blunder. Nc5 was best. } (31... Nc5 32. Qe2 Qxb6 33. Nc4 Qb7 34. Rce1 Bh4 35. Ra1 Rxf1+ 36. Rxf1 Bf6 37. Qf3 Rf8 38. Qxb7) 32. Qe5?? { (0.00 → -14.61) Blunder. Qxe6+ was best. } (32. Qxe6+ Kh8 33. Qxd7 Qxb2 34. h3 h6 35. c4 Bg5 36. Rce1 Rxf1+ 37. Rxf1 Qe2 38. Qf5 Be7) 32... Bxe5 33. Rxf8+ Rxf8 34. Nc4 Qb5 35. b3 Bb2 36. Re1 Nc5 37. Nd6?! { (-13.77 → Mate in 2) Checkmate is now unavoidable. h3 was best. } (37. h3 Bd4) 37... Qf1+ 38. Rxf1 Rxf1# { Black wins by checkmate. } 0-1