[Event "2022 Summer Marathon"] [Site "https://lichess.org/ZHJHIQrg"] [Date "2022.08.05"] [White "Zhigalko_Sergei"] [Black "billy_butcher_oi"] [Result "1-0"] [UTCDate "2022.08.05"] [UTCTime "20:16:50"] [WhiteElo "3028"] [BlackElo "2756"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } e6 3. d4 cxd4?! { (0.00 → 0.58) Inaccuracy. d5 was best. } (3... d5 4. exd5 Qxd5 5. Nf3 Nf6 6. Be2 cxd4 7. cxd4 Qd8 8. Nc3) 4. cxd4 d5 5. e5 Nc6 6. Nf3 h6?! { (0.00 → 0.82) Inaccuracy. Nge7 was best. } (6... Nge7 7. Nc3 Nf5 8. Bb5 Bd7 9. O-O Rc8 10. Rb1 Nb4 11. Be2) 7. Nc3 Nge7 8. a3 Nf5 9. b4?! { (1.38 → 0.69) Inaccuracy. h4 was best. } (9. h4 Be7 10. Bd3 Kf8 11. Bxf5 exf5 12. Ne2 Be6 13. h5 Kg8 14. Qd3 Qd7 15. Bd2 Kh7) 9... a6 10. Bb2 Qb6? { (0.25 → 1.72) Mistake. b5 was best. } (10... b5) 11. Na4 Qa7 12. Bd3 Bd7 13. Nc5 b6 14. Nxd7?! { (2.75 → 1.89) Inaccuracy. Nxa6 was best. } (14. Nxa6 Be7 15. Rc1 Rc8 16. O-O O-O 17. b5 Na5 18. a4 Rxc1 19. Bxc1 Rc8 20. g4 Nh4) 14... Qxd7 15. O-O g6 16. Qe2 Be7?? { (1.93 → 4.30) Blunder. b5 was best. } (16... b5) 17. Bxa6 h5 18. Rac1?! { (5.42 → 3.87) Inaccuracy. Bb5 was best. } (18. Bb5 O-O 19. Rfc1 Rac8 20. Qc2 Nxe5 21. Bxd7 Rxc2 22. Rxc2 Nxd7 23. Rc7 Rd8 24. Rac1 Nd6) 18... Na7 19. Rc2? { (3.85 → 2.30) Mistake. Bd3 was best. } (19. Bd3 O-O) 19... g5?? { (2.30 → 4.77) Blunder. b5 was best. } (19... b5) 20. Rfc1 g4 21. Ne1 Bd8 22. Nd3?? { (5.57 → 1.99) Blunder. Bd3 was best. } (22. Bd3) 22... h4?? { (1.99 → 5.19) Blunder. Nb5 was best. } (22... Nb5 23. Bxb5 Qxb5 24. Qd1 Qd7 25. g3 Kf8 26. Qd2 h4 27. Nf4 Qe7 28. Rc6 Ke8 29. Qe2) 23. Qxg4 Kf8 24. Nf4 Rg8 25. Qf3 Qe7?! { (5.67 → 9.15) Inaccuracy. b5 was best. } (25... b5 26. h3 Rg7 27. Kh1 Kg8 28. Nh5 Rg6 29. g4 hxg3 30. fxg3 Rh6 31. g4 Nh4 32. Qd3) 26. Bd3 Qg5 27. Nh3 Qg4 28. Qxg4 Rxg4 29. Bxf5 exf5 30. f3 Rg6 31. Kf2 Nb5 32. Rc8 Rxc8 33. Rxc8 Ke8 34. a4 Na7 35. Ra8? { (6.49 → 3.90) Mistake. Rc2 was best. } (35. Rc2 b5 36. Nf4 Rc6 37. Rxc6 Nxc6 38. axb5 Nxb4 39. Bc3 Bg5 40. Nh5 Nd3+ 41. Kf1 Kd7) 35... Nc6?? { (3.90 → 9.10) Blunder. Rc6 was best. } (35... Rc6 36. Rxa7) 36. b5 Na5 37. Bc3 Nc4 38. Nf4 h3 39. Nxg6 fxg6 40. gxh3 Kd7 41. Ra7+ Ke6 42. Rg7 Bh4+ 43. Ke2 f4 44. Rxg6+ Kf5 45. Rc6 Bg5 46. Rxc4 dxc4 47. d5 Bd8 48. e6 Be7 49. Bd4 Bb4 50. Bxb6 Ke5 51. a5 Kxd5 52. a6 c3 53. a7 c2 54. a8=Q+ Kc4 55. Qc6+ Kb3 56. h4?! { (Mate in 6 → 15.81) Lost forced checkmate sequence. Kd3 was best. } (56. Kd3 Bc5 57. Qxc5 c1=Q 58. Qxc1 Kb4 59. Qb1+ Ka4 60. Bc5 Ka5 61. Qb4#) 56... Kb2?! { (15.81 → Mate in 7) Checkmate is now unavoidable. Bc3 was best. } (56... Bc3 57. e7 c1=Q 58. Qe6+ Ka4 59. e8=Q Qe1+ 60. Kd3 Qd2+ 61. Kc4 Qc2 62. Qe4 Qb3+ 63. Kc5+) 57. Ba5?! { (Mate in 7 → 17.46) Lost forced checkmate sequence. Bd4+ was best. } (57. Bd4+ Kb3 58. Kd3 c1=Q 59. Qxc1 Ka4 60. Kc4 Bd6 61. Qc2+ Ka5 62. Qa2+ Ba3 63. Qxa3#) 57... Bxa5 58. e7 c1=Q 59. Qxc1+ Kxc1 60. e8=Q Bc3 61. Qe4 Kb2 62. h5 Kb3 63. h6 Bb4 64. h7 Bc3 65. b6 Kb2 66. b7 Kc1 67. h8=Q Bb2 68. b8=Q Bc3 69. Qbb1# { White wins by checkmate. } 1-0