[Event "2022 Summer Marathon"] [Site "https://lichess.org/cJBJ39Da"] [Date "2022.08.05"] [White "FS-Schach"] [Black "AkhmetzyanovD2008"] [Result "1-0"] [UTCDate "2022.08.05"] [UTCTime "07:49:21"] [WhiteElo "1769"] [BlackElo "2329"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-30"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 g6 3. Bh6?? { (0.13 → -8.52) Blunder. c4 was best. } (3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nc6 7. Nf3 e5) 3... Bg7?? { (-8.52 → 8.77) Blunder. Bxh6 was best. } (3... Bxh6 4. h4 c5 5. h5 cxd4 6. hxg6 hxg6 7. g4 Qa5+ 8. c3 Nc6 9. g5 Qxg5 10. Nf3) 4. Bxg7 Rg8 5. Bxf6 exf6 6. Nf3 d6 7. e3 c5 8. Be2 Nc6 9. O-O cxd4 10. exd4 d5 11. Bb5 Be6 12. Re1 Qb6 13. Bxc6+ bxc6 14. Nc3 O-O-O 15. Na4 Qc7 16. Nc5 g5 17. Nxe6 fxe6 18. Rxe6 Rdf8 19. Qe2 g4 20. Nd2 Rf7 21. Re8+ Rxe8 22. Qxe8+ Kb7 23. Nb3 f5 24. Nc5+ Kb6 25. a4 f4?! { (10.01 → Mate in 3) Checkmate is now unavoidable. Re7 was best. } (25... Re7 26. Qf8 f4 27. a5+ Kb5 28. Qf5 Qxa5 29. Rxa5+ Kxa5 30. Kf1 Rb7 31. Nxb7+ Kb6 32. Nd6) 26. a5+ Kb5 27. b3?! { (Mate in 2 → 10.46) Lost forced checkmate sequence. Qe2+ was best. } (27. Qe2+ Kb4 28. Na6#) 27... g3?! { (10.46 → Mate in 4) Checkmate is now unavoidable. Re7 was best. } (27... Re7 28. Qg8 Rg7 29. Qe6 Re7 30. Qxg4 Qxa5 31. c4+ dxc4 32. bxc4+ Kxc4 33. Rc1+ Kb5 34. Qd1) 28. c4+ Kb4 29. Ra4+ Kc3 30. Qe1+ Kb2 31. Qd2+ Kb1 32. Qa2+ Kc1 33. Nd3+ Kd1 34. Qb1+ Kd2 35. Ra2+ Kc3 36. Rc2+ Kxd3 37. Qd1+ Ke4 38. Re2+ Kf5 39. Qd3+?! { (8.05 → 5.62) Inaccuracy. Re5+ was best. } (39. Re5+ Kf6 40. Qg4 gxh2+ 41. Kh1 Qxe5 42. dxe5+ Kxe5 43. Qh5+ Ke6 44. b4 f3 45. g4 dxc4) 39... Kg4?! { (5.62 → 8.24) Inaccuracy. Kf6 was best. } (39... Kf6 40. hxg3 fxg3 41. fxg3 Kg7 42. Qe3 Qd8 43. Qe5+ Kg8 44. Re1 dxc4 45. bxc4 Qf6 46. Qxf6) 40. Qf3+ Kh4 41. Re5 gxh2+ 42. Kh1 Qxa5? { (9.14 → Mate in 1) Checkmate is now unavoidable. Qxe5 was best. } (42... Qxe5 43. dxe5 Kg5 44. cxd5 cxd5 45. Qxd5 Rf5 46. Qd7 f3 47. Qxa7 Kg6 48. gxf3 Rxe5 49. f4) 43. Rh5# { White wins by checkmate. } 1-0