[Event "WGM Wang Lei's Birthday"] [Site "https://lichess.org/KOycO8XO"] [Date "2023.02.04"] [White "snowseb"] [Black "archiepelago7"] [Result "1-0"] [UTCDate "2023.02.04"] [UTCTime "13:37:06"] [WhiteElo "1596"] [BlackElo "1992"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "300+5"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Indian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 Nf6 { A01 Nimzo-Larsen Attack: Indian Variation } 2. Bb2 d6 3. e3 g6 4. Bxf6 exf6 5. Nf3 Bg7 6. Nc3 O-O 7. d4 f5 8. Be2 c5 9. dxc5?? { (-0.54 → -5.86) Blunder. O-O was best. } (9. O-O g5) 9... dxc5?? { (-5.86 → -2.68) Blunder. Bxc3+ was best. } (9... Bxc3+ 10. Kf1 Qf6 11. Rb1 dxc5 12. h4 h6 13. Qd5 Qe7 14. Rd1 Be6 15. Qd6 Nc6 16. Bc4) 10. Qxd8? { (-2.68 → -4.66) Mistake. Na4 was best. } (10. Na4 Bxa1 11. Qxa1 Bd7 12. Nc3 Qf6 13. h4 Nc6 14. h5 g5 15. h6 g4 16. Nd2 Nb4) 10... Bxc3+?? { (-4.66 → 0.21) Blunder. Rxd8 was best. } (10... Rxd8 11. Nb5 Bxa1 12. Nc7 Bc3+ 13. Kf1 b5 14. Nxa8 Na6 15. Rg1 Bb7 16. Bxb5 Bxa8 17. Ke2) 11. Kf1?? { (0.21 → -5.42) Blunder. Qd2 was best. } (11. Qd2 Bxd2+ 12. Nxd2 Nd7 13. h3 Nf6 14. Bf3 Rb8 15. O-O-O Be6 16. Nb1 Rfc8 17. Rd6 Ne8) 11... Rxd8 12. Rd1 Rxd1+ 13. Bxd1 Nc6 14. h4 Be6 15. h5 Rd8 16. hxg6?! { (-5.52 → -9.49) Inaccuracy. Be2 was best. } (16. Be2 Bf6 17. Ne1 Nb4 18. a3 Nd5 19. hxg6 fxg6 20. Nd3 Nc3 21. Nxc5 Bd5 22. Bf3 b6) 16... fxg6?! { (-9.49 → -5.68) Inaccuracy. Rxd1+ was best. } (16... Rxd1+ 17. Ke2 Rxh1 18. gxh7+ Kxh7 19. a3 Kg6 20. Kd3 Bb2 21. Nd2 Bxa3 22. Nc4 Bb4 23. c3) 17. Ke2 Rd2+?? { (-6.02 → 2.73) Blunder. Bd5 was best. } (17... Bd5 18. Rh3 Nb4 19. Kf1 Bf6 20. a3 Na2 21. Be2 Nc3 22. Rg3 b5 23. Bd3 Kh8 24. Nd2) 18. Nxd2 Bg7 19. Nc4 Bxc4+?! { (2.59 → 3.57) Inaccuracy. Nb4 was best. } (19... Nb4 20. a4 Bxc4+ 21. bxc4 h5 22. Kd2 Na2 23. Bf3 b6 24. Rb1 Bc3+ 25. Ke2 Bg7 26. Kd3) 20. bxc4 Nb4 21. a3 Nc6 22. f3 Ne5 23. Rh4? { (3.61 → 1.63) Mistake. c3 was best. } (23. c3 Bf8 24. Ba4 Kg7 25. Rd1 h5 26. Rd8 Nxc4 27. Rd7+ Kh6 28. Rxb7 a5 29. Bd7 Kg5) 23... Bf6 24. Rh1 Nxc4 25. a4 Nb2?! { (1.93 → 2.85) Inaccuracy. h5 was best. } (25... h5 26. c3) 26. c4 Kg7 27. Bb3 h5 28. f4 Kf7 29. Kd2 Ke6 30. Kc2 Kd6 31. Rb1 h4 32. Rxb2 Bxb2 33. Kxb2 a5 34. Kc3 b6 35. Bd1 Ke6 36. Bf3 Kf6 37. Kd3 g5 38. fxg5+ Kxg5 39. e4 Kf4 40. exf5 Kxf5 41. Bc6 Kf4 42. Bd5 Ke5 43. Bc6 Kf4 44. Ke2 Ke5 45. Kf3 Kd4 46. Bb5 Ke5 47. Kg4 Kf6 48. Kxh4 Kg6 49. Kg4 Kh6 50. Kf5 Kg7 51. Kg5 Kf7 52. g4 Kg7 53. Kf5 Kf7 54. g5 Kg7 55. Bc6 Kg8 56. Kg6 Kf8 57. Bd5?! { (Mate in 6 → 14.37) Lost forced checkmate sequence. Kf6 was best. } (57. Kf6 b5 58. g6 Kg8 59. g7 Kh7 60. Bd5 Kh6 61. g8=Q Kh5 62. Qg5#) 57... Ke7 58. Kh7?! { (Mate in 13 → 11.12) Lost forced checkmate sequence. Kf5 was best. } (58. Kf5 b5 59. cxb5 c4 60. Bxc4 Kd6 61. g6 Kc5 62. g7 Kb4 63. b6 Kxa4 64. g8=Q Ka3) 58... b5 59. cxb5 c4 60. Bxc4 Kd6 61. g6 Kc5 62. g7 Kxc4 63. g8=Q+ Kb4 64. b6 Kxa4 65. b7 Ka3 66. b8=Q a4 67. Qgg3+ Ka2 68. Qc3 a3 69. Qh2+ Kb1 70. Qe1# { White wins by checkmate. } 1-0