[Event "Classical"] [Site "https://lichess.org/a4Qzo3v8"] [Date "2022.09.23"] [White "YDingLiren"] [Black "qaz_qax"] [Result "0-1"] [UTCDate "2022.09.23"] [UTCTime "19:58:17"] [WhiteElo "1775"] [BlackElo "1797"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+49"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D45"] [Opening "Semi-Slav Defense: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 { D45 Semi-Slav Defense: Normal Variation } 6. b3 Be7?! { (0.00 → 0.74) Inaccuracy. Bb4 was best. } (6... Bb4 7. Bd2 Qe7 8. Qc2 a5 9. Be2 b6 10. O-O Bb7 11. cxd5) 7. Bb2 O-O 8. Be2 Ne4 9. O-O Ndf6 10. Bd3 Nxc3 11. Bxc3 Ne4 12. Nd2?? { (0.75 → -5.88) Blunder. Bb2 was best. } (12. Bb2 Ng5 13. Nxg5 Bxg5 14. Qc2 f5 15. a4 Be7 16. a5 a6 17. Ba3 Bd7 18. Qc3 Bxa3) 12... Nxc3 13. Qh5?! { (-5.79 → -8.10) Inaccuracy. Qc2 was best. } (13. Qc2 Ne4 14. Nxe4 dxe4 15. Bxe4 f5 16. Bf3 Kh8 17. c5 Bf6 18. Rad1 Qe8 19. e4 fxe4) 13... Ne4 14. Nxe4 dxe4 15. Bxe4 g6 16. Qf3 Bf6 17. Rac1 Bg7 18. Rfd1 Qg5 19. d5 exd5 20. cxd5 Bg4 21. Qg3 Qh5 22. Rd2 f5? { (-6.37 → -3.97) Mistake. Rad8 was best. } (22... Rad8 23. h3 Bc8 24. Bf3 Qe5 25. Qxe5 Bxe5 26. Rdd1 cxd5 27. Rxd5 Rxd5 28. Bxd5 h5 29. f4) 23. Bb1?! { (-3.97 → -5.87) Inaccuracy. h3 was best. } (23. h3) 23... cxd5 24. Rxd5?! { (-4.69 → -7.93) Inaccuracy. h3 was best. } (24. h3 Be2 25. Rc5 Rad8 26. Qc7 f4 27. exf4 b6 28. Rc6 Bb5 29. Rd6 Rc8 30. Qb7 d4) 24... f4 25. exf4 Qxd5 26. Qxg4 Rad8 27. g3 Qd2 28. Qe6+ Kh8 29. Re1 Qd7 30. Qc4 Rfe8 31. Rc1 Rc8 32. Qf1 Rxc1 33. Qxc1 Rd8 34. Kg2 Qd5+ 35. Kh3 Qd1 36. Qc7?! { (-7.01 → -12.43) Inaccuracy. Qxd1 was best. } (36. Qxd1 Rxd1 37. Be4 Rd2 38. Bxb7 Bd4 39. a4 Bxf2 40. a5 Bg1 41. a6 Rxh2+ 42. Kg4 Kg7) 36... Qd7+?! { (-12.43 → -7.09) Inaccuracy. Qf1+ was best. } (36... Qf1+ 37. Kg4 h5+ 38. Kg5 Rd5+ 39. Bf5 Rxf5+ 40. Kxg6 Rf6+ 41. Kg5 Qe2 42. Qd7 Kh7 43. h3) 37. Qxd7 Rxd7 38. Be4 b6 39. Kg2 Rd2 40. a4 Bd4 41. Kh3 Rxf2 42. Kg4 Rxh2 43. f5 gxf5+ 44. Bxf5 Kg7 45. Kf4 Kf6 46. g4 h6 47. Be4 Be5+ 48. Kf3 Rh3+ 49. Ke2 Rxb3 50. Bc2 Rb2 51. Kd3 Rxc2 52. Kxc2 Kg5 53. a5?! { (-16.19 → Mate in 31) Checkmate is now unavoidable. Kd2 was best. } (53. Kd2 Kxg4 54. Ke3 Bd6 55. Kf2 a5 56. Kg2 h5 57. Kf2 Be5 58. Kg2 h4 59. Kh1 h3) 53... Kxg4?! { (Mate in 31 → -19.48) Lost forced checkmate sequence. bxa5 was best. } (53... bxa5 54. Kb3 Bf4 55. Ka4 Kxg4 56. Kb5 a4 57. Kc4 h5 58. Kd3 a3 59. Kc3 h4 60. Kc2) 54. axb6 axb6 55. Kd1?! { (-39.06 → Mate in 20) Checkmate is now unavoidable. Kb3 was best. } (55. Kb3 h5) 55... h5 56. Ke1 h4 57. Kf1 h3 58. Kg1 b5 59. Kh1 b4 60. Kg1 b3 61. Kh1 b2 62. Kg1 b1=Q+ 63. Kf2 Qc2+ 64. Ke3 Qc3+ 65. Ke4 Qd4# { Black wins by checkmate. } 0-1