[Event "2024 Spring Marathon"] [Site "https://lichess.org/YcMVDVs1"] [Date "2024.05.11"] [White "aleksschtin"] [Black "kyle11878"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "22:19:37"] [WhiteElo "2090"] [BlackElo "2115"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 { D02 Queen's Pawn Game: London System } c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Nbd2 b5 9. Be2 Bf5 10. O-O b4 11. Nh4 Bc2 12. cxb4 Nxb4 13. a3 Nc6 14. Rfc1 Be4? { (-0.49 → 1.00) Mistake. Ba4 was best. } (14... Ba4) 15. Nxe4?? { (1.00 → -0.80) Blunder. Be5 was best. } (15. Be5 Nd7) 15... Nxe4 16. Nf3 e6 17. Ne1? { (-0.77 → -2.12) Mistake. Bd1 was best. } (17. Bd1 Be7) 17... Kd7?! { (-2.12 → -1.00) Inaccuracy. g5 was best. } (17... g5 18. Bg3 h5 19. Rd1 b5 20. Nc2 Nxg3 21. hxg3 f5 22. f3 Bd6 23. Kf2) 18. Rc2? { (-1.00 → -2.40) Mistake. f3 was best. } (18. f3 Nd2 19. Bd1 Bd6 20. Bxd6 Kxd6 21. Kf2 Na5 22. Rc3 b5 23. Bc2 Ndb3) 18... Bd6?! { (-2.40 → -1.53) Inaccuracy. g5 was best. } (18... g5) 19. Bxd6 Nxd6 20. Nf3 b5 21. Rac1 f6 22. Nd2 Rhb8 23. b3?! { (-2.21 → -3.34) Inaccuracy. Kf1 was best. } (23. Kf1 b4 24. Ra1 f5 25. Bd1 f4 26. Rcc1 b3 27. Be2 fxe3 28. fxe3 e5) 23... Rxa3 24. bxc4 bxc4 25. h3 g6?! { (-4.22 → -3.36) Inaccuracy. Nb4 was best. } (25... Nb4 26. Rc3 Rxc3 27. Rxc3 Ra8 28. h4 Ra1+ 29. Kh2 Nb5 30. Rb3 cxb3 31. Bxb5+) 26. Nb1 Rab3 27. Nd2 Rb2 28. Kf1 Rxc2 29. Rxc2 f5 30. f3?! { (-3.81 → -4.93) Inaccuracy. Bd1 was best. } (30. Bd1 Ra8 31. Rc1 f4 32. Bc2 Ra3 33. Nf3 fxe3 34. fxe3 Rxe3 35. Ba4 Kc7) 30... Nb5?! { (-4.93 → -3.52) Inaccuracy. f4 was best. } (30... f4 31. exf4 Nxd4 32. Rc1 Rb4 33. Ke1 Kc6 34. h4 Kb5 35. Bd1 Kc5 36. g4) 31. Kf2 Nb4 32. Rb2?! { (-4.05 → -5.41) Inaccuracy. Rc1 was best. } (32. Rc1 Na3 33. Rc3 Ra8 34. Rc1 Na2 35. Ra1 Nc2 36. Rg1 f4 37. exf4 Nc3) 32... Nc3 33. Kf1 Nxe2 34. Kxe2 c3 35. Rb3 cxd2 36. Kxd2 Nc6 37. Rxb8 Nxb8 38. f4 Nc6 39. g3 Nd8 40. Ke2 Nf7 41. Kf3 Kc6 42. Ke2 Kb5 43. Kd3 Kb4 44. Kd2 Kc4 45. Kc2 Nd6 46. g4 Ne4 47. g5 Kb4 48. Kd3 Kb3 49. h4 Kb2 50. Ke2 Kc2 51. Kf3 Kd2 52. Kg2 Kxe3 53. h5 Kxf4 54. hxg6?! { (-45.03 → Mate in 11) Checkmate is now unavoidable. h6 was best. } (54. h6 Kg4 55. Kf1 f4 56. Ke2 f3+ 57. Kd1 f2 58. Ke2 Kxg5 59. Kf1 Kh5) 54... hxg6 55. Kh3 Kxg5 56. Kg2 Kf4 57. Kf1 Ke3 58. Kg2 g5 59. Kh3 Kxd4 60. Kg2 Ke3 61. Kf1 d4 62. Kg2 d3 63. Kh3 d2 64. Kh2 d1=Q 65. Kg2 Qf3+ 66. Kh2 Nf2 67. Kg1 Qg3+ 68. Kf1 Qg4 69. Ke1 Qe2# { Black wins by checkmate. } 0-1