[Event "2023 Autumn Marathon"] [Site "https://lichess.org/LnN8lUfl"] [Date "2023.10.28"] [White "Sharkfang"] [Black "shnitez"] [Result "0-1"] [UTCDate "2023.10.28"] [UTCTime "22:13:22"] [WhiteElo "2588"] [BlackElo "2428"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+9"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A30"] [Opening "English Opening: Symmetrical, Hedgehog, Flexible Formation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 c5 3. Bg2 b6?! { (0.25 → 0.98) Inaccuracy. d5 was best. } (3... d5 4. O-O e6 5. d3 Be7 6. c4 Nc6 7. cxd5 exd5 8. d4) 4. O-O?! { (0.98 → 0.29) Inaccuracy. Ne5 was best. } (4. Ne5 d5 5. c4 Bb7 6. Qa4+ Nbd7 7. Nc3 e6 8. cxd5 exd5) 4... Bb7 5. d4 cxd4 6. Qxd4 d6 7. c4 e6 8. Nc3 a6 9. Rd1 Nbd7 10. b3 Be7 { A30 English Opening: Symmetrical, Hedgehog, Flexible Formation } 11. Bb2 O-O 12. Rac1 Qc7 13. e4 Rad8 14. h3 Rfe8 15. Qe3 Qb8 16. Ba3 Nc5 17. Nd2 Qa8 18. b4 Ncd7 19. Bb2 Qb8 20. a3 Ba8 21. Kh2 Rc8 22. f4 h5 23. Ne2?! { (0.36 → -0.44) Inaccuracy. Qe2 was best. } (23. Qe2 e5) 23... b5?? { (-0.44 → 1.57) Blunder. e5 was best. } (23... e5 24. Kh1) 24. Nd4?? { (1.57 → -0.39) Blunder. e5 was best. } (24. e5 dxe5 25. fxe5 Nh7 26. Bxa8 Qxa8 27. c5 Bg5 28. Nf4 Ndf8 29. Ne4 Ng6 30. Rf1 Bh6) 24... bxc4 25. Nxc4 d5 26. Na5 Nxe4 27. Bxe4 dxe4?! { (-0.58 → 0.00) Inaccuracy. Rxc1 was best. } (27... Rxc1 28. Qxc1) 28. Nac6?! { (0.00 → -1.04) Inaccuracy. Ndc6 was best. } (28. Ndc6 Bxc6 29. Nxc6 Qb7 30. Qxe4 Nf6 31. Qf3 Bf8 32. Bxf6 gxf6 33. Kg2 Rc7 34. Na5 Qc8) 28... Qb7 29. Nxe7+ Rxe7 30. Rxc8+ Qxc8 31. Rc1 Qd8 32. Nc6 Bxc6 33. Rxc6 Nf6 34. Bxf6 gxf6 35. Qxe4 Rd7 36. Rc2 Rd2+ 37. Rxd2 Qxd2+ 38. Qg2 Qc1 39. Qa8+ Kg7 40. Qxa6 Qd2+ 41. Kg1 Qe1+ 42. Kg2 Qd2+ 43. Kf3 Qc3+ 44. Kf2 Qb2+ 45. Qe2 Qxa3 46. b5 Qc5+ 47. Kg2 Qd5+ 48. Kh2 Qd4 49. Qc2 h4 50. Qg2 Kh6 51. Qe2 hxg3+ 52. Kxg3 Qc3+ 53. Kg2 f5 54. Qf2 Qc4 55. b6 Qe4+ 56. Kh2 Qc6? { (0.03 → 1.18) Mistake. Qb4 was best. } (56... Qb4 57. h4 Kh7 58. Qe3 Kh6 59. Kg2 Kg7 60. Kg1 Kh7 61. Kf1 Kh6 62. Ke2 Qb5+ 63. Kf3) 57. Qb2 Qb7?? { (1.12 → 34.99) Blunder. Qe4 was best. } (57... Qe4 58. Qf6+) 58. Kg3?? { (34.99 → 0.12) Blunder. Qh8+ was best. } (58. Qh8+ Kg6 59. Qg8+ Kh6 60. h4 Qf3 61. Qh8+ Kg6 62. h5+ Qxh5+ 63. Qxh5+ Kxh5 64. b7 Kg4) 58... Kh7 59. Qd4 Kh6?? { (0.17 → 8.52) Blunder. Qa6 was best. } (59... Qa6) 60. h4?? { (8.52 → 0.94) Blunder. Qh8+ was best. } (60. Qh8+) 60... Qh1?? { (0.94 → Mate in 15) Checkmate is now unavoidable. Kh7 was best. } (60... Kh7) 61. Qf6+?? { (Mate in 15 → 2.70) Lost forced checkmate sequence. Qh8+ was best. } (61. Qh8+ Kg6 62. h5+ Qxh5 63. Qxh5+ Kxh5 64. b7 Kg6 65. b8=Q Kg7 66. Qd8 Kh7 67. Qf8 f6) 61... Kh7 62. Qxf7+ Kh8 63. Qg6?? { (2.46 → -75.07) Blunder. Qf8+ was best. } (63. Qf8+ Kh7 64. Qe7+ Kh8 65. Qd8+ Kg7 66. Kf2 Kf7 67. Qd7+ Kf6 68. Qd6 Qb1 69. Ke3 Qe4+) 63... Qg1+ { White resigns. } 0-1