[Event "2023 Winter Marathon"] [Site "https://lichess.org/TYLt3YbA"] [Date "2023.12.29"] [White "speedrunchessgames"] [Black "YurasovMat-2012"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "11:07:42"] [WhiteElo "2254"] [BlackElo "2565"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 c5 4. Nf3 Nc6 5. Nc3 cxd4 6. exd4 a6 7. Be2 Bf5 8. Ne5 e6 9. g4 Bg6 10. h4 Be4?? { (0.06 → 2.75) Blunder. Nxe5 was best. } (10... Nxe5 11. dxe5) 11. f3 Bg6?! { (2.66 → 3.59) Inaccuracy. Bb4 was best. } (11... Bb4 12. Nxc6 bxc6 13. h5 c5 14. fxe4 Nxe4 15. O-O Bxc3 16. bxc3 Nxc3 17. Qe1 Nxe2+ 18. Qxe2) 12. h5 Bxh5 13. gxh5 Qb6 14. Nxc6 bxc6 15. Na4 Qa5+ 16. c3 Be7 17. b4 Qd8 18. Nc5 Bd6 19. Qd2 O-O 20. h6 g6 21. Be5 a5?! { (3.99 → 5.81) Inaccuracy. Bxe5 was best. } (21... Bxe5 22. dxe5 Nd7 23. Qf4 Nxc5 24. bxc5 f6 25. exf6 Rxf6 26. Qe5 Qf8 27. Rb1 Rf7 28. Kd2) 22. Qf4?! { (5.81 → 3.96) Inaccuracy. Nb7 was best. } (22. Nb7 Qe7 23. Nxd6 Nd7 24. b5 Nxe5 25. dxe5 f6 26. Qe3 fxe5 27. Qxe5 Rad8 28. Qg7+ Qxg7) 22... Ne8 23. Bxd6 Nxd6 24. Qe5 Nf5 25. Bd3 Re8 26. Kf2 f6 27. Qf4 axb4 28. cxb4?? { (4.04 → 1.57) Blunder. Bxf5 was best. } (28. Bxf5 exf5 29. cxb4 Ra7 30. a3 g5 31. Qxf5 Qd6 32. Nd3 Kf8 33. Rae1 Rxe1 34. Rxe1 Qh2+) 28... Ra3?? { (1.57 → 4.60) Blunder. e5 was best. } (28... e5 29. dxe5 fxe5 30. Qd2 Nh4 31. Raf1 Qf6 32. Kg3 g5 33. a4 Qxh6 34. Rh3 Rf8 35. Qe3) 29. Bxf5 exf5 30. Rhe1 Rxe1 31. Rxe1 Rxa2+ 32. Kg1 Ra7 33. Qe3 Qf8? { (5.21 → 10.05) Mistake. Qc8 was best. } (33... Qc8 34. Qe6+ Qxe6 35. Rxe6 Ra1+ 36. Kg2 Ra2+ 37. Kg3 Kf7 38. Rxc6 g5 39. b5 Ra1 40. b6) 34. Qe6+ Rf7 35. Qe8?! { (8.08 → 5.71) Inaccuracy. Qxc6 was best. } (35. Qxc6 Qxh6 36. Re8+ Rf8 37. Qe6+ Kh8 38. Qxf6+ Kg8 39. Qe6+ Kh8 40. Qe5+ Kg8 41. Qxd5+ Kh8) 35... g5?? { (5.71 → Mate in 11) Checkmate is now unavoidable. Qxe8 was best. } (35... Qxe8 36. Rxe8+ Rf8 37. Re7 Rf7 38. Re6 Ra7 39. Rxf6 g5 40. Rxf5 Ra8 41. Kg2 Rd8 42. Rf6) 36. Qxf8+?? { (Mate in 11 → 5.16) Lost forced checkmate sequence. Nd7 was best. } (36. Nd7 Rxd7 37. Qxd7 Qxh6 38. Re7 Qf8 39. Qe6+ Kh8 40. Rc7 h6 41. Qxf5 Qg7 42. Rc8+ Qg8) 36... Rxf8?! { (5.16 → 6.71) Inaccuracy. Kxf8 was best. } (36... Kxf8 37. Re6 Ra7 38. Rxf6+ Ke7 39. Re6+ Kf7 40. Rxc6 Ra1+ 41. Kg2 Rd1 42. b5 Rxd4 43. Ne6) 37. Re6 Kf7 38. Rxc6 Kg6 39. Rd6 Rb8 40. Na6?! { (4.94 → 3.81) Inaccuracy. Rxf6+ was best. } (40. Rxf6+ Kh5 41. Rxf5 Rxb4 42. Rxd5 Kxh6 43. Ne4 g4 44. fxg4 Rb2 45. Rd6+ Kg7 46. Ng3 Rb4) 40... Rb5 41. Nc7 Rxb4 42. Nxd5 Rxd4? { (3.84 → 6.35) Mistake. Rb1+ was best. } (42... Rb1+ 43. Kg2 Rb2+ 44. Kh3 Kxh6 45. Nxf6 Kg7 46. Nh5+ Kg8 47. Rf6 g4+ 48. fxg4 Rd2 49. Rxf5) 43. Ne7+ Kf7 44. Rxd4 Kxe7 45. f4 Kf7 46. fxg5 fxg5 47. Kf2 Kg6 48. Kg3? { (96.05 → 5.37) Mistake. Rd6+ was best. } (48. Rd6+ Kf7 49. Kg3 f4+ 50. Kf3 Ke7 51. Rb6 Kf7 52. Ra6 g4+ 53. Kxf4 g3 54. Kxg3 Ke7) 48... Kxh6 49. Rd6+?? { (5.12 → 0.18) Blunder. Kf3 was best. } (49. Kf3 Kg7 50. Rd7+ Kf6 51. Rxh7 Ke5 52. Ke3 f4+ 53. Kf3 g4+ 54. Kxg4 f3 55. Kg3 Kd4) 49... Kh5?? { (0.18 → 5.27) Blunder. Kg7 was best. } (49... Kg7) 50. Kh3 h6?? { (4.54 → Mate in 13) Checkmate is now unavoidable. g4+ was best. } (50... g4+ 51. Kg2) 51. Kg3 f4+ 52. Kf3 Kh4 53. Rxh6# { White wins by checkmate. } 1-0