[Event "Casual correspondence game"] [Site "https://lichess.org/31gunI1E"] [Date "2021.07.22"] [White "amas2ir"] [Black "lichess AI level 5"] [Result "1-0"] [UTCDate "2021.07.22"] [UTCTime "16:53:35"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. f4 d5 3. Nc3 d4 4. Nce2 e5 5. d3 Qd6?! { (-0.50 → 0.50) Inaccuracy. Bg4 was best. } (5... Bg4 6. a3 exf4 7. Bxf4 Bd6 8. Qd2 Nge7 9. h3 Bxe2 10. Nxe2) 6. Nf3?! { (0.50 → -0.18) Inaccuracy. c3 was best. } (6. c3) 6... Nf6?? { (-0.18 → 1.65) Blunder. f6 was best. } (6... f6 7. g3 Bg4 8. Bg2 Bxf3 9. Bxf3 h5 10. h4 g6 11. a3 O-O-O 12. b4 Nh6 13. b5) 7. h3? { (1.65 → 0.10) Mistake. fxe5 was best. } (7. fxe5) 7... Nh5 8. g3 Nxg3?? { (0.07 → 4.10) Blunder. f6 was best. } (8... f6 9. Bg2) 9. Nxg3 exf4 10. Ne2 f6?! { (4.04 → 5.60) Inaccuracy. g5 was best. } (10... g5 11. Nxg5) 11. Bxf4 Ne5 12. Nxe5?? { (6.08 → 2.86) Blunder. Nfxd4 was best. } (12. Nfxd4 g5) 12... fxe5 13. Bd2?! { (2.66 → 1.94) Inaccuracy. Bg3 was best. } (13. Bg3 Be7) 13... h5? { (1.94 → 3.86) Mistake. Be7 was best. } (13... Be7 14. Ng3 g6 15. h4 h5 16. Qe2 Bg4 17. Qg2 Qb6 18. b3 a5 19. a4 O-O-O 20. Be2) 14. Ng3?! { (3.86 → 2.62) Inaccuracy. Ng1 was best. } (14. Ng1 Be7) 14... h4 15. Ne2 Be6?! { (2.74 → 3.60) Inaccuracy. Be7 was best. } (15... Be7) 16. Bg2?! { (3.60 → 2.25) Inaccuracy. c3 was best. } (16. c3 c5 17. Bg2 Be7 18. cxd4 cxd4 19. Qa4+ Bd7 20. Qb3 Rf8 21. Rf1 Rxf1+ 22. Kxf1 O-O-O) 16... Qb6? { (2.25 → 4.35) Mistake. Be7 was best. } (16... Be7 17. O-O) 17. a3?! { (4.35 → 3.25) Inaccuracy. O-O was best. } (17. O-O Be7 18. Qc1 O-O-O 19. Bg5 Qc5 20. Kh1 Rh5 21. Bxe7 Qxe7 22. c3 g5 23. cxd4 exd4) 17... Bc5?! { (3.25 → 4.20) Inaccuracy. g5 was best. } (17... g5 18. Ng1 O-O-O 19. Bf3 Qxb2 20. Bg4 Bxg4 21. hxg4 Rd6 22. Qb1 Qxb1+ 23. Rxb1 Rc6 24. Kd1) 18. O-O Rh5? { (4.39 → 8.06) Mistake. Be7 was best. } (18... Be7 19. Kh1 g5 20. Rf5 O-O-O 21. Bxg5 Bxf5 22. Bxe7 Rde8 23. exf5 Rxe7 24. Qf1 Rf8 25. b4) 19. Kh2?! { (8.06 → 5.40) Inaccuracy. b4 was best. } (19. b4) 19... Rh7 20. Ng1 O-O-O 21. Rf3? { (6.30 → 3.85) Mistake. Nf3 was best. } (21. Nf3 Rf8 22. Ng5 Rhh8 23. Nxe6 Qxe6 24. Qg4 Qxg4 25. hxg4 h3 26. Bxh3 Kb8 27. g5 Bd6) 21... Be7 22. Qe2? { (4.38 → 2.57) Mistake. Qc1 was best. } (22. Qc1) 22... Qc6? { (2.57 → 5.17) Mistake. g5 was best. } (22... g5 23. Rb1) 23. Raf1? { (5.17 → 3.17) Mistake. Bb4 was best. } (23. Bb4 Bg5) 23... Kb8? { (3.17 → 5.07) Mistake. Qxc2 was best. } (23... Qxc2 24. Rc1) 24. Qf2 g5 25. Bb4 g4 26. Bxe7?? { (5.56 → -4.25) Blunder. hxg4 was best. } (26. hxg4) 26... g3+ 27. Kh1 Rxe7?? { (-4.58 → 4.69) Blunder. gxf2 was best. } (27... gxf2 28. Bxd8) 28. Qd2 Rg7 29. Qh6 Qd7 30. Rf8 Re7 31. Rxd8+ Qxd8 32. Rf8 Re8 33. Rxe8 Qxe8 34. Qxh4 Bd7 35. Qxg3 a5 36. h4 Bc8 37. Bf3 c5 38. h5 c4 39. h6 Qe7 40. Bg4 c3 41. b3 b6 42. Bxc8 Kc7 43. Bf5 b5 44. h7 Qf6 45. Qh2 Qh8 46. Nf3 a4 47. Ng5 axb3 48. Ne6+ Kd7 49. Ng5+ Ke7?! { (22.94 → Mate in 6) Checkmate is now unavoidable. Kc7 was best. } (49... Kc7 50. cxb3) 50. cxb3 Kf8 51. Nf3 Kf7 52. Ne1 Ke8 53. Nc2 Kd8 54. Qh4+ Kc7 55. Qe7+ Kb8 56. Qc5 Kb7 57. Qxb5+ Ka7 58. a4 Qf6 59. Qd7+ Kb6 60. Qe6+ Qxe6 61. Bxe6 Kc7 62. h8=Q Kd6 63. Bc4 Ke7 64. a5 Kd6 65. a6 Kc6 66. Qc8+ Kd6 67. a7 Ke7 68. a8=Q Kd6 69. Qac6+ Ke7 70. Q8c7+ Kf8 71. Qa8# { White wins by checkmate. } 1-0