[Event "2024 Spring Marathon"] [Site "https://lichess.org/k2khuyU9"] [Date "2024.05.11"] [White "simplechess08"] [Black "PeterHasson"] [Result "1/2-1/2"] [UTCDate "2024.05.11"] [UTCTime "13:39:59"] [WhiteElo "1427"] [BlackElo "2010"] [WhiteRatingDiff "+354"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. Nf3 Nc6 4. e3 cxd4 5. exd4 Bg4 6. c3 e6 7. Nbd2 Nf6 8. Bd3 Bd6 9. Bxd6 Qxd6 10. h3 Bh5 11. O-O O-O 12. Qc2 Bg6 13. Bxg6 hxg6 14. Rae1 b5 15. Ne5 Rfc8 16. Qd3 b4 17. Ndf3 bxc3 18. bxc3 Ne4 19. Nd2 Nxd2 20. Qxd2 Na5 21. Rb1 Rc7 22. Rb5 Nc4 23. Nxc4 Rxc4 24. Rfb1 Rac8 25. R5b3 Qc7 26. Rb7 Qa5 27. R1b5 Qxc3 28. Qxc3 Rxc3 29. Rxa7 R3c7 30. Rxc7 Rxc7 31. a4 Rc4 32. a5 Rxd4 33. a6?! { (-0.09 → -1.00) Inaccuracy. Rb8+ was best. } (33. Rb8+ Kh7 34. Rb7 Ra4 35. Rxf7 Rxa5 36. Re7 Ra1+ 37. Kh2 Ra6 38. h4 g5) 33... Ra4 34. Rb6 g5 35. Kf1 Kh7 36. Ke2 Kg6 37. Kd3 Kf6 38. f3?! { (-1.20 → -1.86) Inaccuracy. g3 was best. } (38. g3 Ke5 39. Rb7 Rxa6 40. Rxf7 Ra3+ 41. Ke2 g6 42. Rg7 Kf6 43. Rd7 Ra8) 38... Ke5 39. Rb7 Ra3+ 40. Ke2 Rxa6 41. Rxf7 Kd4 42. Rxg7? { (-1.91 → -4.09) Mistake. Re7 was best. } (42. Re7 Ra2+) 42... Ra2+ 43. Kf1 Ke3 44. Kg1 d4 45. Rxg5 Ra1+ 46. Kh2 d3 47. Re5+ Kf2 48. Rxe6?? { (-4.78 → Mate in 18) Checkmate is now unavoidable. Rb5 was best. } (48. Rb5 d2 49. Rb2 Ke1 50. Rxd2 Kxd2 51. Kg3 Ke3 52. h4 Ra8 53. h5 Rg8+) 48... d2 49. Rd6 d1=Q 50. Rxd1 Rxd1 51. h4 Ke3?? { (Mate in 17 → -4.67) Lost forced checkmate sequence. Rg1 was best. } (51... Rg1 52. f4 Rxg2+ 53. Kh3 Rg3+ 54. Kh2 Rg6 55. Kh3 Kf3 56. f5 Rh6 57. f6) 52. Kg3 Rd4 53. h5 Ra4 54. Kh3 Kf4 55. Kh4 Ra6 56. g4 Kxf3?? { (-4.94 → 0.00) Blunder. Ra1 was best. } (56... Ra1 57. Kh3 Kxf3 58. Kh4 Kf4 59. Kh3 Rh1+ 60. Kg2 Rc1 61. g5 Rc2+ 62. Kf1) 57. Kg5 Ra5+ 58. Kg6?? { (0.00 → -7.60) Blunder. Kh4 was best. } (58. Kh4 Kf4 59. h6 Ra2 60. Kh5 Ra7 61. Kg6 Kxg4 62. h7 Ra6+ 63. Kf7 Ra8) 58... Kxg4 59. h6?? { (-4.41 → Mate in 15) Checkmate is now unavoidable. Kf6 was best. } (59. Kf6 Kf4 60. Ke6 Ra6+ 61. Kd5 Rh6 62. Kc4 Kf5 63. Kd5 Kf6 64. Kd6 Kg7+) 59... Ra6+ 60. Kg7 Kg5 61. h7 Ra7+ 62. Kg8 Ra8+?? { (Mate in 10 → -3.71) Lost forced checkmate sequence. Kg6 was best. } (62... Kg6 63. h8=N+ Kf6 64. Ng6 Kxg6 65. Kf8 Kf6 66. Ke8 Rh7 67. Kd8 Ke6 68. Kc8) 63. Kg7?? { (-3.71 → Mate in 11) Checkmate is now unavoidable. Kf7 was best. } (63. Kf7 Ra7+ 64. Ke6 Rxh7 65. Ke5 Rh6 66. Kd5 Kh4 67. Kc5 Kh3 68. Kd5 Kh2) 63... Ra7+ 64. Kg8 Ra8+?? { (Mate in 12 → 0.00) Lost forced checkmate sequence. Kg6 was best. } (64... Kg6 65. h8=N+ Kf6 66. Ng6 Kxg6 67. Kf8 Rd7 68. Ke8 Rd3 69. Ke7 Kf5 70. Kf7) 65. Kg7 Kh5 66. h8=Q+ Rxh8 67. Kxh8 { The game is a draw. } 1/2-1/2