[Event "Rated classical game"] [Site "https://lichess.org/wyLf8BbO"] [Date "2021.09.15"] [White "weiweiy"] [Black "Yihengy"] [Result "0-1"] [UTCDate "2021.09.15"] [UTCTime "02:44:23"] [WhiteElo "1537"] [BlackElo "1665"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } d6 3. Nf3 Nf6 4. Bd3 Nc6 5. O-O Bg4 6. Be2 g6 7. d3 Bg7 8. Bg5 h6 9. Bxf6?! { (-0.44 → -1.06) Inaccuracy. Be3 was best. } (9. Be3) 9... Bxf6 10. Qd2 Qd7 11. Rae1 g5?! { (-0.36 → 0.24) Inaccuracy. Bxf3 was best. } (11... Bxf3 12. Bxf3) 12. d4?? { (0.24 → -1.75) Blunder. Nd5 was best. } (12. Nd5) 12... Nxd4?? { (-1.75 → 1.87) Blunder. cxd4 was best. } (12... cxd4 13. Nd5 Bg7 14. Nb4 Bxf3 15. Bxf3 Nxb4 16. Qxb4 Rc8 17. Be2 Rc5 18. Qd2 Be5 19. Bd3) 13. Nxd4 Bxd4?? { (1.87 → 6.61) Blunder. cxd4 was best. } (13... cxd4 14. Bb5 dxc3 15. Qd5 cxb2 16. e5 Bxe5 17. Rxe5 dxe5 18. Qxe5 O-O 19. Bxd7 Bxd7 20. f4) 14. Bb5 O-O-O 15. Bxd7+ Rxd7 16. Nd5 e6 17. Nb6+?! { (6.55 → 4.39) Inaccuracy. c3 was best. } (17. c3 Be5 18. f4 gxf4 19. Nxf4 Bxf4 20. Qxf4 Bh5 21. e5 Rhd8 22. Qxh6 Bg6 23. exd6 Rxd6) 17... axb6 18. c3 Be5 19. b4 Rc7 20. bxc5 Rxc5 21. Rb1 Kc7 22. h3 Bxc3?! { (3.08 → 4.23) Inaccuracy. Bh5 was best. } (22... Bh5 23. Rb3 Ra8 24. Rfb1 Ra6 25. Qb2 Rc6 26. a4 Bg6 27. f3 f5 28. a5 fxe4 29. Rxb6) 23. Qd3 Bh5 24. Rfc1 Be5?! { (3.70 → 4.92) Inaccuracy. Ba5 was best. } (24... Ba5) 25. Rxc5+?! { (4.92 → 3.53) Inaccuracy. Qb3 was best. } (25. Qb3 Rxc1+ 26. Rxc1+ Kb8 27. Qc4 d5 28. exd5 exd5 29. Qxd5 f6 30. g3 Ka7 31. g4 Bg6) 25... bxc5 26. Qb3 Rb8 27. a4?? { (4.03 → 1.50) Blunder. Qb6+ was best. } (27. Qb6+ Kc8 28. f3 Bg6 29. a4 f5 30. Rd1 fxe4 31. Rxd6 Bxd6 32. Qxd6 Be8 33. Qxe6+ Bd7) 27... Bg6?? { (1.50 → 4.12) Blunder. Be2 was best. } (27... Be2) 28. a5?? { (4.12 → 0.62) Blunder. Qb6+ was best. } (28. Qb6+ Kc8 29. f3 f5 30. Rd1 fxe4 31. Rxd6 Bxd6 32. Qxd6 Be8 33. Qxe6+ Bd7 34. Qxh6 b6) 28... d5?? { (0.62 → 6.15) Blunder. Bxe4 was best. } (28... Bxe4 29. Qb6+ Kd7 30. Rd1 Bd5 31. Rxd5 exd5 32. a6 Kc8 33. a7 Ra8 34. Kf1 d4 35. Ke2) 29. a6?! { (6.15 → 4.53) Inaccuracy. Qb6+ was best. } (29. Qb6+) 29... c4? { (4.53 → 8.85) Mistake. Bxe4 was best. } (29... Bxe4 30. Qb6+ Kd7 31. Qb5+ Kd8 32. Qa5+ Ke8 33. a7 Bxb1 34. axb8=Q+ Bxb8 35. Qa8 Kf8 36. Qxb8+) 30. Qb6+ Kc8 31. a7 Bxe4?! { (17.81 → Mate in 10) Checkmate is now unavoidable. Kd7 was best. } (31... Kd7 32. Qc5 b6 33. Rxb6 Rxb6 34. Qxb6 Bc7 35. Qb5+ Ke7 36. a8=Q g4 37. Qc5+ Kf6 38. Qxc7) 32. Rb5?! { (Mate in 10 → 10.62) Lost forced checkmate sequence. axb8=Q+ was best. } (32. axb8=Q+ Bxb8 33. Qxb7+ Kd8 34. Qxb8+ Ke7 35. Rb7+ Kf6 36. Qh8+ Kg6 37. Qg8+ Kf5 38. Qxf7+ Ke5) 32... d4?! { (10.62 → Mate in 8) Checkmate is now unavoidable. Kd7 was best. } (32... Kd7 33. axb8=R) 33. Rxe5 Bd5 34. Qxd4 Ra8 35. g4? { (Mate in 9 → 7.54) Lost forced checkmate sequence. Rxd5 was best. } (35. Rxd5 exd5 36. Qh8+ Kc7 37. Qxa8 c3 38. Qb8+ Kd7 39. Qxb7+ Ke6 40. a8=Q g4 41. Qe8+ Kf6) 35... Kd7 36. Qc5 b6? { (7.09 → Mate in 8) Checkmate is now unavoidable. c3 was best. } (36... c3 37. Qb5+) 37. Qxb6? { (Mate in 8 → 7.85) Lost forced checkmate sequence. Rxd5+ was best. } (37. Rxd5+ exd5 38. Qxd5+ Ke7 39. Qxa8 Kd6 40. Qf3 Kc5 41. a8=Q b5 42. Qad5+ Kb4 43. Qd6+ Ka4) 37... c3? { (7.85 → Mate in 9) Checkmate is now unavoidable. Rc8 was best. } (37... Rc8 38. Rxd5+) 38. Qb3?? { (Mate in 9 → -9.46) Lost forced checkmate sequence. Rxd5+ was best. } (38. Rxd5+ Ke7 39. Qb7+ Kf6 40. Qxa8 Kg7 41. Qd8 c2 42. a8=Q c1=Q+ 43. Kg2 Qc8 44. Qaxc8 exd5) 38... Bxb3 39. Rb5 c2 40. Rb7+ Kd6 41. Rb8?! { (-12.11 → Mate in 8) Checkmate is now unavoidable. Rb6+ was best. } (41. Rb6+ Ke5) 41... c1=Q+ 42. Kg2 Qc8? { (Mate in 7 → -8.95) Lost forced checkmate sequence. Bd5+ was best. } (42... Bd5+ 43. f3 Qe3 44. Rb2 Rc8 45. Rb6+ Qxb6 46. h4 Rc2+ 47. Kh3 Qf2 48. hxg5 Qh2#) 43. Rb6+ Ke5 44. Rb5+? { (-8.83 → Mate in 8) Checkmate is now unavoidable. Rxb3 was best. } (44. Rxb3 Qc4) 44... Kf6?! { (Mate in 8 → -12.58) Lost forced checkmate sequence. Bd5+ was best. } (44... Bd5+ 45. Rxd5+ exd5 46. Kg3 Qc3+ 47. Kg2 Ke4 48. h4 Qf3+ 49. Kg1 Rc8 50. hxg5 Rc1+ 51. Kh2) 45. Rf5+?! { (-12.58 → Mate in 7) Checkmate is now unavoidable. Rxb3 was best. } (45. Rxb3 Qc6+) 45... exf5 46. gxf5 Qxf5 47. Kg3 Qf4+ 48. Kg2 Bd5+ { White resigns. } 0-1