[Event "ChapiciChessClub93"] [Site "https://lichess.org/5Dky5rjQ"] [Date "2023.09.11"] [White "Tyumenskiy_KMC"] [Black "Galkin_Andrey"] [Result "1-0"] [UTCDate "2023.09.11"] [UTCTime "17:13:41"] [WhiteElo "2403"] [BlackElo "2415"] [WhiteRatingDiff "+42"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E11"] [Opening "Bogo-Indian Defense: Grünfeld Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Nbd2 { E11 Bogo-Indian Defense: Grünfeld Variation } b6 5. g3 Bb7 6. Bg2 O-O 7. O-O d5 8. a3 Bxd2 9. Nxd2 Nbd7 10. b3 Qe7 11. Bb2 Rfd8 12. e3 Rac8 13. Qe2 c5 14. Rac1 Nf8 15. cxd5 Bxd5 16. e4 Bb7 17. dxc5 Rxc5 18. Rxc5 Qxc5 19. Nc4 b5 20. Na5 Ba8 21. Rc1 Qb6 22. b4 Ng6 23. Nb3 Nd7 24. Rd1 Nde5 25. Bd4 Qc7 26. Qxb5 Bc6?? { (0.27 → 2.54) Blunder. Qc2 was best. } (26... Qc2 27. Rc1) 27. Rc1? { (2.54 → 1.28) Mistake. Qc5 was best. } (27. Qc5 Qb7 28. Qc2 Qc8 29. f4 Ba4 30. Qxc8 Rxc8 31. Rc1 Rxc1+ 32. Nxc1 Nc4 33. Bxa7 Nxa3) 27... Qd7?! { (1.28 → 2.17) Inaccuracy. Bxb5 was best. } (27... Bxb5) 28. Qa5 Ba4 29. Bxe5 Nxe5 30. Qxe5?! { (2.59 → 1.84) Inaccuracy. Nc5 was best. } (30. Nc5) 30... Bxb3 31. h4 f6?! { (1.73 → 2.44) Inaccuracy. h6 was best. } (31... h6 32. Qc3) 32. Qa5 Rc8?! { (3.24 → 4.65) Inaccuracy. Qd4 was best. } (32... Qd4 33. Rc7 Qb6 34. Qxa7 Qxa7 35. Rxa7 Rd1+ 36. Kh2 Rb1 37. b5 Bd1 38. Rd7 Bc2 39. Rb7) 33. Rxc8+ Qxc8 34. Qxa7 Qc1+ 35. Kh2 h5 36. b5 Qb2 37. Qc5 Ba4 38. b6 Kh7 39. e5 f5 40. b7 Bc2 41. Qxc2 Qxc2 42. b8=Q Qc3 43. Qd6 Qc4 44. a4 Qxa4 45. Qxe6 Qb5? { (7.53 → Mate in 11) Checkmate is now unavoidable. Qd4 was best. } (45... Qd4 46. Qxf5+ Kg8 47. e6 Qf6 48. Qxh5 Kf8 49. Qc5+ Qe7 50. Qf5+ Ke8 51. Qh5+ Kd8 52. Qf7) 46. Qxf5+ Kg8 47. Qxh5? { (Mate in 10 → 7.81) Lost forced checkmate sequence. Qe6+ was best. } (47. Qe6+ Kf8 48. Qd6+ Kg8 49. Bd5+ Qxd5 50. Qxd5+ Kf8 51. e6 Ke7 52. Qd7+ Kf6 53. e7 g5) 47... Qd7? { (7.81 → Mate in 11) Checkmate is now unavoidable. Kf8 was best. } (47... Kf8 48. Qf5+ Ke7 49. Qg5+ Ke8 50. Qg6+ Kd8 51. Qxg7 Qe8 52. Qg5+ Qe7 53. Bd5 Ke8) 48. e6 Qe7 49. Qf7+?! { (Mate in 6 → 37.09) Lost forced checkmate sequence. Bd5 was best. } (49. Bd5 g5 50. hxg5 Kg7 51. Qh6+ Kg8 52. Kh3 Qh7 53. e7+ Kh8 54. e8=Q#) 49... Qxf7 50. exf7+ Kxf7 51. Kh3 Kf6 52. Kg4 Ke7 53. Kg5 Kf8 54. Kg6 Ke7 55. Kxg7 Kd6 56. h5 Kc5 57. h6 Kd4 58. h7 Kc3 59. h8=Q Kd2 60. Qh4 Kd1 61. Qd4+ Kc1 62. Qd3 Kb2 63. Kf6 Ka2 64. Ke5 Kb2 65. Kd4 Ka2 66. Qc2+ Ka3 67. Qb1 Ka4 68. Kc4 Ka5 69. Qb5# { White wins by checkmate. } 1-0