[Event "Casual classical game"] [Site "https://lichess.org/PyUcBXjO"] [Date "2020.05.23"] [White "weiqiyu_2009"] [Black "L_Y_L"] [Result "0-1"] [UTCDate "2020.05.23"] [UTCTime "05:07:11"] [WhiteElo "1500"] [BlackElo "1772"] [Variant "Standard"] [TimeControl "2100+10"] [ECO "B56"] [Opening "Sicilian Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 { B56 Sicilian Defense: Classical Variation } 6. f3 a6 7. Be3 e6 8. Be2 Be7 9. a3 O-O 10. O-O?! { (0.31 → -0.66) Inaccuracy. Qd2 was best. } (10. Qd2 d5 11. O-O-O Qc7 12. exd5 Nxd5 13. Nxd5 exd5 14. Rhe1 Bf6 15. Kb1 Re8 16. f4 Nxd4) 10... Rb8? { (-0.66 → 0.48) Mistake. d5 was best. } (10... d5 11. Nxc6 bxc6 12. e5 Nd7 13. f4 f6 14. exf6 Nxf6 15. Na4 Bd6 16. b4 e5 17. Nb6) 11. Rb1? { (0.48 → -0.70) Mistake. f4 was best. } (11. f4 Nxd4 12. Bxd4 b5 13. Qe1 b4 14. axb4 Rxb4 15. Rd1 Bb7 16. Nd5 Nxd5 17. exd5 Rxd4) 11... Nxd4 12. Bxd4 b5 13. e5 dxe5 14. Bxe5 Qxd1?! { (-0.46 → 0.09) Inaccuracy. Qb6+ was best. } (14... Qb6+ 15. Kh1) 15. Rfxd1 Ra8 16. b4 Bb7 17. Bd3?! { (0.36 → -0.45) Inaccuracy. a4 was best. } (17. a4 bxa4) 17... Rfd8 18. Ne2 Nd5 19. Nf4 Rac8 20. Nxd5 Bxd5 21. c3 Bf6 22. Bxf6 gxf6 23. Rbc1 Rc7?! { (-1.10 → 0.00) Inaccuracy. Bb3 was best. } (23... Bb3) 24. Be4 Rcd7 25. Bxd5 Rxd5 26. Rxd5 Rxd5 27. Rc2?! { (0.00 → -0.86) Inaccuracy. a4 was best. } (27. a4 bxa4 28. Ra1 Rd3 29. Rxa4 Rxc3 30. Rxa6 Rb3 31. Rb6 Kg7 32. Kf2 h5 33. h4 Rb2+) 27... Kf8?! { (-0.86 → 0.00) Inaccuracy. Rd1+ was best. } (27... Rd1+ 28. Kf2 Ra1 29. g4 Rxa3 30. c4 bxc4 31. Rxc4 Kg7 32. Kg3 Kg6 33. h4 e5 34. Kf2) 28. Kf2 Ke7 29. Ke2 Kd6 30. Rd2?? { (0.50 → -2.10) Blunder. c4 was best. } (30. c4) 30... Rxd2+ 31. Kxd2 Kd5?? { (-1.85 → 0.00) Blunder. f5 was best. } (31... f5) 32. Kd3?? { (0.00 → -1.81) Blunder. g4 was best. } (32. g4 Kc4 33. Kc2 h6 34. h3 f5 35. gxf5 exf5 36. f4 h5 37. h4 f6 38. Kd2 Kb3) 32... e5?? { (-1.81 → 2.01) Blunder. f5 was best. } (32... f5 33. g3) 33. h3?? { (2.01 → -3.73) Blunder. g4 was best. } (33. g4) 33... f5 34. g4 e4+ 35. Ke3?? { (-2.36 → -5.99) Blunder. fxe4+ was best. } (35. fxe4+ fxe4+) 35... Ke5?? { (-5.99 → 0.00) Blunder. exf3 was best. } (35... exf3) 36. gxf5?? { (0.00 → -12.03) Blunder. f4+ was best. } (36. f4+ Kd5 37. gxf5 f6 38. h4 h5 39. Ke2 Kc4 40. Kd2 Kb3 41. Ke3 Kxc3 42. Kxe4 Kc4) 36... exf3 37. Kxf3 Kxf5 38. Ke3 Ke5 39. Kd3 Kd5 40. Ke3 Ke5 41. Kd3 f5 42. c4 bxc4+ 43. Kxc4 Ke4 44. b5?! { (-12.95 → Mate in 21) Checkmate is now unavoidable. Kc3 was best. } (44. Kc3 Ke3) 44... axb5+ 45. Kxb5?! { (-72.38 → Mate in 13) Checkmate is now unavoidable. Kc3 was best. } (45. Kc3 Ke3 46. h4 f4 47. Kb4 f3 48. Kc5 f2 49. Kd6 f1=Q 50. Ke7 Ke4 51. h5 Qf3) 45... f4 46. a4 f3 47. a5 f2 48. a6 f1=Q+ 49. Kb6 Qb1+ 50. Ka7 Kd5 51. Ka8 Kc6 52. h4 Kc7 53. a7 Qb7# { Black wins by checkmate. } 0-1