[Event "SP Open Qualifier 1"] [Site "https://lichess.org/LdvF8QPc"] [Date "2021.09.10"] [Round "-"] [White "Gzsg"] [Black "GenghaoChess"] [Result "0-1"] [GameId "LdvF8QPc"] [UTCDate "2021.09.10"] [UTCTime "11:26:15"] [WhiteElo "1748"] [BlackElo "1541"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B20"] [Opening "Sicilian Defense: Lasker-Dunne Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.24] } 1... c5 { [%eval 0.32] } 2. g3 { [%eval 0.0] } { B20 Sicilian Defense: Lasker-Dunne Attack } 2... Nc6 { [%eval 0.2] } 3. Bg2 { [%eval 0.13] } 3... e5 { [%eval 0.09] } 4. Nf3 { [%eval 0.32] } 4... Nf6 { [%eval 0.48] } 5. O-O { [%eval 0.17] } 5... g6 { [%eval 0.32] } 6. d3 { [%eval 0.01] } 6... Bg7 { [%eval 0.11] } 7. Bg5 { [%eval 0.0] } 7... O-O { [%eval 0.24] } 8. Nc3 { [%eval 0.16] } 8... Nd4?? { (0.16 → 2.86) Blunder. h6 was best. } { [%eval 2.86] } (8... h6 9. Bxf6) 9. Nxd4 { [%eval 2.28] } 9... cxd4 { [%eval 2.18] } 10. Nd5 { [%eval 2.16] } 10... d6?? { (2.16 → 6.61) Blunder. h6 was best. } { [%eval 6.61] } (10... h6 11. Nxf6+ Bxf6 12. Bxh6 Bg7 13. Bxg7 Kxg7 14. f4 d6 15. f5 Qg5 16. Qf3 Qh6 17. Rf2) 11. h3?? { (6.61 → 0.03) Blunder. Qf3 was best. } { [%eval 0.03] } (11. Qf3 Bg4) 11... Be6 { [%eval 0.04] } 12. Nxf6+ { [%eval -0.36] } 12... Bxf6 { [%eval -0.31] } 13. f4?? { (-0.31 → -2.99) Blunder. Bh6 was best. } { [%eval -2.99] } (13. Bh6 Bg7) 13... Bxg5 { [%eval -3.12] } 14. fxg5 { [%eval -2.94] } 14... Qxg5 { [%eval -2.98] } 15. h4?? { (-2.98 → -6.47) Blunder. Qe1 was best. } { [%eval -6.47] } (15. Qe1 Rfc8) 15... Qxg3 { [%eval -6.71] } 16. Rf3 { [%eval -7.37] } 16... Qxh4 { [%eval -7.37] } 17. Qc1 { [%eval -7.78] } 17... Rac8 { [%eval -7.7] } 18. c4 { [%eval -7.87] } 18... Bg4 { [%eval -8.35] } 19. Rf2 { [%eval -8.28] } 19... Rfe8 { [%eval -6.5] } 20. Bf3 { [%eval -8.3] } 20... Qg3+ { [%eval -7.83] } 21. Bg2 { [%eval -7.45] } 21... Bh3 { [%eval -6.48] } 22. Qd1 { [%eval -6.98] } 22... Re6 { [%eval -6.63] } 23. Qf3 { [%eval -7.08] } 23... Qxf3 { [%eval -6.93] } 24. Rxf3 { [%eval -7.15] } 24... Bg4 { [%eval -7.27] } 25. Rf2 { [%eval -6.75] } 25... Rc6 { [%eval -6.31] } 26. Raf1 { [%eval -7.25] } 26... Be2?? { (-7.25 → 1.76) Blunder. Re7 was best. } { [%eval 1.76] } (26... Re7) 27. Rxe2 { [%eval 1.54] } 27... Ra6 { [%eval 1.84] } 28. b3?! { (1.84 → 1.13) Inaccuracy. a3 was best. } { [%eval 1.13] } (28. a3 Re7) 28... Kg7 { [%eval 1.17] } 29. Ref2 { [%eval 1.12] } 29... f6?! { (1.12 → 1.74) Inaccuracy. Re7 was best. } { [%eval 1.74] } (29... Re7 30. a4) 30. Bh3 { [%eval 1.37] } 30... f5?? { (1.37 → 5.64) Blunder. Re7 was best. } { [%eval 5.64] } (30... Re7 31. Bg4 Ra3 32. Rxf6 Rxa2 33. b4 Rd2 34. Rxd6 Rxd3 35. Be6 Rb3 36. b5 Rb2 37. Rf3) 31. exf5 { [%eval 5.77] } 31... gxf5 { [%eval 6.24] } 32. Rxf5? { (6.24 → 3.64) Mistake. Bxf5 was best. } { [%eval 3.64] } (32. Bxf5) 32... Rg6+ { [%eval 3.51] } 33. Bg2 { [%eval 3.71] } 33... Rxa2 { [%eval 4.0] } 34. Rf7+ { [%eval 3.49] } 34... Kh6 { [%eval 3.86] } 35. R1f3?? { (3.86 → -6.94) Blunder. R1f2 was best. } { [%eval -6.94] } (35. R1f2 Ra3) 35... Raxg2+?! { (-6.94 → -5.15) Inaccuracy. Rgxg2+ was best. } { [%eval -5.15] } (35... Rgxg2+ 36. Kh1 Rgb2 37. Rh3+ Kg5 38. Rf1 Rf2 39. Re1 Rae2 40. Rd1 Kg4 41. Rxh7 Kg3 42. Rg1+) 36. Kf1 { [%eval -5.19] } 36... Rg1+ { [%eval -5.44] } 37. Kf2?? { (-5.44 → Mate in 1) Checkmate is now unavoidable. Ke2 was best. } { [%eval #-1] } (37. Ke2 R6g2+ 38. Rf2 Rxf2+ 39. Kxf2 Rg7 40. Rf6+ Kg5 41. Rxd6 h5 42. Re6 Kf4 43. Rf6+ Kg4) 37... R6g2# { Black wins by checkmate. } 0-1