[Event "autumn-2"] [Site "https://lichess.org/EcEPng5S"] [Date "2022.10.14"] [White "Zacharycheng"] [Black "bohanli"] [Result "0-1"] [UTCDate "2022.10.14"] [UTCTime "23:15:00"] [WhiteElo "1545"] [BlackElo "1665"] [Variant "From Position"] [TimeControl "1500+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqk2r/pppp1ppp/4pn2/8/1bPP4/2N5/PP2PPPP/R1BQKBNR w KQkq - 2 4"] [SetUp "1"] [Annotator "lichess.org"] 4. Qc2 d6 5. a3 Ba5?? { (-0.09 → 3.48) Blunder. Bxc3+ was best. } (5... Bxc3+ 6. Qxc3 b6 7. e3 Bb7 8. Nf3 O-O 9. Be2 Ne4 10. Qc2) 6. b4 Bb6? { (3.56 → 5.65) Mistake. c5 was best. } (6... c5 7. bxa5 cxd4 8. Ne4 Nxe4 9. Qxe4 Nc6 10. e3 O-O 11. Nf3 e5 12. a6 Rb8 13. Be2) 7. c5 dxc5 8. dxc5 O-O 9. cxb6 axb6 10. e4?! { (6.58 → 4.87) Inaccuracy. e3 was best. } (10. e3 Qe7 11. Bb2 Rd8 12. Nf3 e5 13. Ne4 Nxe4 14. Qxe4 c5 15. b5 f6 16. Bc4+ Be6) 10... e5?! { (4.87 → 6.39) Inaccuracy. Nc6 was best. } (10... Nc6 11. Qb2 e5 12. Be2 Nd4 13. Nf3 c5 14. O-O Bg4 15. Be3 Qe7 16. h3 Bh5 17. Bd1) 11. Bg5?! { (6.39 → 4.66) Inaccuracy. b5 was best. } (11. b5 c6 12. Nf3 cxb5 13. Bxb5 Qc7 14. Bb2 Bg4 15. Be2 Rc8 16. O-O Nc6 17. Qd2 Bxf3) 11... h6?! { (4.66 → 6.86) Inaccuracy. Nc6 was best. } (11... Nc6 12. Nf3 Nxb4 13. Qb2 Nc6 14. Be2 h6 15. Rd1 Qe7 16. Bxf6 Qxf6 17. O-O Qg6 18. Rfe1) 12. Bxf6 Qxf6 13. Nf3 c6 14. Bc4 Rd8 15. h3 Be6 16. Bxe6 Qxe6 17. O-O c5 18. bxc5 bxc5 19. Rfd1 Nc6 20. Nd5 Rac8 21. Nb6 Rb8 22. Rxd8+ Rxd8 23. Qxc5 Nd4 24. Nxd4 exd4 25. Nd5 Qxe4 26. Ne7+ Kh7 27. Qf5+ Qxf5 28. Nxf5 d3 29. Ne3 d2 30. a4 Kg6 31. g4 Kf6 32. a5 Ke5 33. Nd1?! { (6.54 → 4.81) Inaccuracy. Kf1 was best. } (33. Kf1 Kf4 34. Ke2 Kg5 35. Rb1 Kh4 36. Rxb7 d1=Q+ 37. Nxd1 Rd5 38. a6 Ra5 39. a7 g6) 33... Ke4 34. Nc3+?? { (5.62 → 0.00) Blunder. Kf1 was best. } (34. Kf1 Kd3 35. Ne3 Kc3 36. Ke2 h5 37. Kd1 hxg4 38. hxg4 g6 39. Ra4 Rd7 40. Rc4+ Kb3) 34... Kd3 35. Nd1 Ke2 36. Ne3?? { (0.00 → -6.19) Blunder. Nc3+ was best. } (36. Nc3+ Kd3 37. Nd1 Ke2) 36... Rd3?? { (-6.19 → -1.28) Blunder. d1=R+ was best. } (36... d1=R+ 37. Nxd1 Rxd1+ 38. Rxd1 Kxd1 39. f4 Kc2 40. Kf2 Kb3 41. Ke3 Ka4 42. h4 Kxa5 43. h5) 37. Nd1 g5?? { (-2.55 → 0.00) Blunder. Rxh3 was best. } (37... Rxh3) 38. Kg2 f6 39. Ne3 Rd4?? { (0.00 → 2.31) Blunder. Rb3 was best. } (39... Rb3 40. Nd1 Rd3 41. Rb1 Rd4 42. f3 Rd3 43. Nf2 Rxf3 44. Ne4 Re3 45. Nxd2 Kxd2 46. Rb2+) 40. a6?? { (2.31 → 0.00) Blunder. Ra2 was best. } (40. Ra2) 40... bxa6 41. Rxa6 Rf4 42. Nf1?? { (-0.14 → Mate in 29) Checkmate is now unavoidable. Re6 was best. } (42. Re6) 42... Rxf2+ 43. Kg1?! { (-12.61 → Mate in 10) Checkmate is now unavoidable. Kg3 was best. } (43. Kg3 Rxf1 44. Re6+ Kd3 45. Rd6+ Kc3 46. Rc6+ Kb3 47. Rd6 d1=Q 48. Rxd1 Rxd1 49. Kf3 Kc4) 43... Rxf1+ 44. Kg2 Rg1+ 45. Kxg1 d1=Q+ 46. Kg2 Qd5+ 47. Kg1?! { (-16.78 → Mate in 9) Checkmate is now unavoidable. Kh2 was best. } (47. Kh2 Ke3 48. h4 Qe5+ 49. Kh3 Qe4 50. Ra1 Qf3+ 51. Kh2 Qf2+ 52. Kh3 Qxh4+ 53. Kg2 Qxg4+) 47... Qd4+ 48. Kg2 Qf2+?! { (Mate in 9 → -11.05) Lost forced checkmate sequence. Qc4 was best. } (48... Qc4 49. Rb6 Qe4+ 50. Kh2 Qf4+ 51. Kh1 Qf3+ 52. Kh2 Qf2+ 53. Kh1 Qxb6 54. h4 Kf2 55. Kh2) 49. Kh1 Ke3 50. Ra3+ Ke4 51. Ra4+ Ke5 52. Ra5+ Ke6 53. Ra6+ Kf7 54. Ra3 Qe1+ 55. Kh2?! { (-11.12 → Mate in 30) Checkmate is now unavoidable. Kg2 was best. } (55. Kg2 Qd2+ 56. Kf3 Qh2 57. Ra4 Qxh3+ 58. Kf2 Kg6 59. Rd4 Qh2+ 60. Kf1 h5 61. gxh5+ Kxh5) 55... Qd2+ 56. Kh1 Qc1+ 57. Kh2 Qxa3 58. Kh1 f5 59. gxf5 Kf6 60. Kh2 Kxf5 61. Kg2 g4 62. hxg4+ Kxg4 63. Kf1 h5 64. Kg2 h4 65. Kh1 Qa2 66. Kg1 h3 67. Kh1 Qg2# { Black wins by checkmate. } 0-1