[Event "Import"] [Site "https://lichess.org/l6U2bDec"] [Date "2021.04.09"] [White "?"] [Black "?"] [Result "0-1"] [UTCDate "2021.04.09"] [UTCTime "23:52:38"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Bc4?! { (0.44 → -0.24) Inaccuracy. d4 was best. } (2. d4 d5 3. e5 Bf5 4. c3 a6 5. Nd2 e6 6. g3 Qd7) 2... g6? { (-0.24 → 0.96) Mistake. e6 was best. } (2... e6 3. Nf3 d5 4. exd5 exd5 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O) 3. Nf3 Bg7 4. O-O e5 5. b3?! { (0.94 → -0.01) Inaccuracy. c3 was best. } (5. c3 Nf6 6. d4 d6 7. dxe5 dxe5 8. Qxd8+ Nxd8 9. Nxe5 Be6) 5... d6 6. Bb2 Bf5?? { (-0.48 → 4.80) Blunder. Nf6 was best. } (6... Nf6 7. d4 Nxe4 8. dxe5 O-O 9. Bd5 Bf5 10. Na3 Ng5 11. Nc4) 7. Re1?? { (4.80 → 0.42) Blunder. exf5 was best. } (7. exf5 gxf5 8. Kh1 Nce7 9. Be2 Nf6 10. c4 e4 11. Nh4 Qd7 12. Nc3 O-O-O 13. Nd5 Nexd5) 7... Bg4 8. d3 Nd4 9. Bxd4 exd4 10. Nbd2 Qf6?! { (0.22 → 1.04) Inaccuracy. Bh6 was best. } (10... Bh6) 11. h3 Bxf3 12. Nxf3 O-O-O 13. Qd2 Bh6?? { (1.29 → 3.57) Blunder. Ne7 was best. } (13... Ne7 14. Qg5) 14. Qa5 a6 15. b4 Ne7?! { (4.70 → 6.51) Inaccuracy. d5 was best. } (15... d5) 16. b5 d5 17. bxa6 bxa6?! { (5.47 → 10.40) Inaccuracy. b6 was best. } (17... b6 18. a7 bxa5 19. a8=Q+ Kd7 20. Bb5+ c6 21. Qa7+ Ke8 22. e5 Qe6 23. Ba4 Qd7 24. Qxa5) 18. Bxa6+ Kd7 19. Qb5+ Qc6 20. Qxc6+? { (15.13 → 5.50) Mistake. Ne5+ was best. } (20. Ne5+ Ke6 21. Nxc6 Nxc6 22. Qxc6+ Rd6 23. Qxc7 Bf4 24. exd5+ Kf6 25. Bc4 Rhd8 26. Qc5 g5) 20... Nxc6 21. exd5 Nb4 22. Bb5+?? { (6.12 → 2.99) Blunder. Ne5+ was best. } (22. Ne5+ Ke7) 22... Kd6 23. Nxd4? { (2.95 → 1.13) Mistake. Ba4 was best. } (23. Ba4 Nxd5) 23... Kxd5?? { (1.13 → 5.19) Blunder. Bg7 was best. } (23... Bg7) 24. Re4 Bg7 25. c3 Bxd4? { (4.08 → 8.44) Mistake. Kc5 was best. } (25... Kc5 26. a4) 26. Rxd4+ Kc5 27. Rxb4 Rb8 28. d4+ Kd5 29. Re1 c5 30. Re5+ Kd6 31. Rxc5 Rhc8 32. Rxc8 Rxc8 33. Bc4 f5 34. a4 f4 35. a5 Ra8 36. a6 g5 37. Ra4 Kc6 38. d5+ Kc5 39. Bb3 Kb5 40. c4+ Kc5 41. Ra5+ Kb4 42. Rb5+ Kc3 43. Rb6 h5 44. d6 Kd3 45. d7 Rd8 46. a7 Ke2?! { (44.76 → Mate in 8) Checkmate is now unavoidable. g4 was best. } (46... g4 47. Rb8) 47. a8=Q?! { (Mate in 8 → 13.99) Lost forced checkmate sequence. Rd6 was best. } (47. Rd6 Ke1 48. Bd1 g4 49. hxg4 hxg4 50. Bxg4 f3 51. a8=Q Rxa8 52. Bxf3 Ra1 53. d8=Q Ra8) 47... Rxa8 48. Rb7 Ra1+ 49. Kh2 Rd1?! { (11.28 → Mate in 5) Checkmate is now unavoidable. Ra8 was best. } (49... Ra8 50. c5) 50. c5?! { (Mate in 5 → 12.11) Lost forced checkmate sequence. Bxd1+ was best. } (50. Bxd1+ Kd3 51. d8=Q+ Kxc4 52. Qd2 h4 53. Bb3+ Kc5 54. Qd5#) 50... Kxf2?! { (12.11 → Mate in 6) Checkmate is now unavoidable. Rd2 was best. } (50... Rd2 51. c6) 51. c6?! { (Mate in 6 → 14.51) Lost forced checkmate sequence. Bxd1 was best. } (51. Bxd1 g4 52. d8=Q g3+ 53. Kh1 f3 54. Qd2+ Kf1 55. Bxf3 h4 56. Qe2#) 51... g4?! { (14.51 → Mate in 7) Checkmate is now unavoidable. Rd3 was best. } (51... Rd3 52. Ba4) 52. Bxd1 f3 53. hxg4 fxg2 54. d8=Q?? { (Mate in 6 → Mate in 2) Lost forced checkmate sequence. Rb2+ was best. } (54. Rb2+ Ke3 55. d8=Q g1=Q+ 56. Kxg1 Kf4 57. Qd6+ Kg5 58. Rb5+ Kh4 59. Rxh5#) 54... g1=Q+ 55. Kh3 Qg3# { Black wins by checkmate. } 0-1