[Event "2023 Spring Marathon"] [Site "https://lichess.org/4HItEYsf"] [Date "2023.04.15"] [White "oruro"] [Black "ava1411"] [Result "1-0"] [UTCDate "2023.04.15"] [UTCTime "20:43:26"] [WhiteElo "2214"] [BlackElo "2316"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-8"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "120+0"] [ECO "A48"] [Opening "London System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 g6 3. Bf4 { A48 London System } Bg7 4. a4 d6 5. Nbd2 O-O 6. e3 Nbd7 7. Be2 c5 8. Bg3 b6 9. h3 a6 10. O-O Bb7 11. c3 Ne4 12. Nxe4 Bxe4 13. Nd2 Bb7 14. Bf3 Qc7 15. Bxb7 Qxb7 16. Qf3 Rab8 17. Qxb7 Rxb7 18. Rfc1 h5 19. Ne4 Nf6 20. Nxf6+ Bxf6 21. Kf1 Rfb8 22. Ke2 b5 23. axb5 axb5? { (0.00 → 1.59) Mistake. h4 was best. } (23... h4 24. Bh2) 24. Ra6? { (1.59 → 0.00) Mistake. dxc5 was best. } (24. dxc5 b4 25. cxd6 bxc3 26. bxc3 Rb2+ 27. Kf1 exd6 28. Bxd6 Rc8 29. Bb4 Rc4 30. Ba5 Rb5) 24... c4 25. e4 Rc8?! { (0.00 → 0.61) Inaccuracy. g5 was best. } (25... g5 26. f4 b4 27. Kf3 bxc3 28. bxc3 Rb2 29. e5 dxe5 30. fxe5 Bg7 31. Rc6 f5 32. exf6) 26. e5 dxe5 27. dxe5 Bg5 28. f4 Bh6 29. Rd1 b4 30. Ra2 bxc3 31. bxc3 Rb3 32. Rc2 e6 33. Rd4 Bf8 34. Kf3 Ra3 35. Bh4 Bb4 36. Be1 Rb3 37. Ke4 Ba5 38. g4 Bb6?! { (0.00 → 0.56) Inaccuracy. Rb1 was best. } (38... Rb1 39. Bf2 Bb6 40. Rdd2 Bxf2 41. Rxf2 h4 42. Rcd2 Kg7 43. Rf3 Re1+ 44. Re3 Rf1 45. Rf3) 39. Rd6 hxg4 40. hxg4 Bc5 41. Rd7 Bf8?! { (0.45 → 1.30) Inaccuracy. Rb1 was best. } (41... Rb1) 42. Bh4 Rb5 43. Bf6?! { (1.82 → 1.08) Inaccuracy. Rcd2 was best. } (43. Rcd2 Rb3) 43... Bg7?? { (1.08 → 3.28) Blunder. Rb1 was best. } (43... Rb1 44. Rdd2 Bg7 45. g5 Re1+ 46. Re2 Rg1 47. Rh2 Bxf6 48. exf6 e5 49. Kxe5 Rg3 50. Rhd2) 44. g5?? { (3.28 → 1.32) Blunder. Rd1 was best. } (44. Rd1 Rcb8 45. g5 R5b6 46. Rh2 Rb1 47. Rxb1 Rxb1 48. Kd4 Rf1 49. Rh4 Ra1 50. Kxc4 Ra8) 44... Bxf6?? { (1.32 → 3.62) Blunder. Rb1 was best. } (44... Rb1) 45. gxf6 Rd5? { (3.27 → 5.67) Mistake. Rb1 was best. } (45... Rb1 46. Rcd2) 46. Rxd5 exd5+ 47. Kxd5 Kh7 48. Rh2+ Kg8 49. Ra2 Kh7 50. Ra4 g5 51. fxg5 Kg6 52. Rxc4 Rd8+ 53. Ke4 Kxg5 54. Rc7 Kg6 55. c4 Rd1 56. c5 Re1+ 57. Kd5 Rd1+ 58. Kc6 Re1 59. Re7 Rb1 60. Kd7 Rd1+ 61. Kc7 Rc1 62. c6 Rc2 63. Rd7 Rc1 64. Rd5 Re1 65. Kd6 Rc1 66. c7 Rxc7?! { (15.63 → Mate in 14) Checkmate is now unavoidable. Kh6 was best. } (66... Kh6 67. Rc5 Rd1+ 68. Ke7 Kg5 69. Kxf7 Kf4 70. c8=Q Rh1 71. e6 Rh7+ 72. Kg6 Rb7 73. Qxb7) 67. Kxc7 Kf5 68. Kd7 Ke4 69. Kd6 Kf5 70. e6+ Kf4 71. exf7 Kf3 72. f8=Q Kf2 73. Qg7 Kf1 74. f7 Ke2 75. Qg2+ Ke1 76. Re5+ { White wins on time. } 1-0