[Event "2024 Spring Marathon"] [Site "https://lichess.org/R2eEBw8y"] [Date "2024.05.11"] [White "maumaramau"] [Black "Running_Beaver"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "23:33:25"] [WhiteElo "1486"] [BlackElo "1560"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-25"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. g3 d5 3. Bg2 Nc6 4. d3 Bd7 5. Nbd2 Be7 6. c4 Nf6 7. cxd5 Nxd5?! { (0.03 → 0.59) Inaccuracy. exd5 was best. } (7... exd5 8. O-O a5 9. b3 O-O 10. Bb2 Be6 11. h3 a4 12. a3 axb3 13. Nxb3) 8. O-O Nf6 9. b3 O-O 10. Bb2 h6 11. Nc4 Bd6?! { (0.76 → 1.56) Inaccuracy. Rc8 was best. } (11... Rc8 12. Rc1 b5 13. Nfe5 Nxe5 14. Nxe5 c5 15. d4 c4 16. bxc4 bxc4 17. Nxc4) 12. Nxd6? { (1.56 → 0.39) Mistake. e4 was best. } (12. e4 Be7 13. Qe2 a5 14. a3 Re8 15. Rfd1 b5 16. Ne3 Bf8 17. d4 b4) 12... cxd6 13. Nd2 e5 14. Ne4?! { (0.84 → -0.25) Inaccuracy. Ba3 was best. } (14. Ba3) 14... Bf5?! { (-0.25 → 0.38) Inaccuracy. Nxe4 was best. } (14... Nxe4 15. dxe4 Be6 16. e3 a5 17. Ba3 Nb4 18. Qd2 Qb6 19. Rfc1 Rfc8 20. Bf1) 15. Nxf6+ Qxf6 16. Be4 Bxe4 17. dxe4 Rad8 18. f3 Qg5 19. Bc1 Qg6 20. Qd5 a6 21. a3 Nd4 22. Rf2?! { (0.04 → -0.57) Inaccuracy. Ra2 was best. } (22. Ra2) 22... Nxb3?? { (-0.57 → 3.89) Blunder. Qe6 was best. } (22... Qe6) 23. Rb1?? { (3.89 → -0.50) Blunder. Qxb3 was best. } (23. Qxb3 b5 24. Rf1 Rc8 25. Be3 Rc4 26. Rac1 Rfc8 27. Rxc4 Rxc4 28. Rc1 Rxc1+) 23... Nd4 24. Rxb7 h5 25. Rb6 h4 26. Rg2 hxg3 27. hxg3 Nc2?! { (-0.16 → 0.45) Inaccuracy. Rb8 was best. } (27... Rb8 28. Rxb8) 28. Rxa6?! { (0.45 → -0.18) Inaccuracy. Qd1 was best. } (28. Qd1 Nd4 29. Be3 Rc8 30. Kf2 Nc2 31. Rh2 Nxe3 32. Qh1 f5 33. Kxe3 Qxg3) 28... Ra8?? { (-0.18 → 5.46) Blunder. Ne1 was best. } (28... Ne1) 29. Rxd6? { (5.46 → 3.41) Mistake. Rxa8 was best. } (29. Rxa8 Qe6 30. Rxf8+ Kxf8 31. Qxe6 fxe6 32. a4 Ke8 33. g4 Kd7 34. Rf2 d5) 29... Qxd6?! { (3.41 → 4.93) Inaccuracy. Rad8 was best. } (29... Rad8 30. Rxg6 Rxd5 31. exd5 fxg6 32. Rf2 Rc8 33. e4 Rc4 34. Bb2 Ne1 35. Kf1) 30. Qxd6 Nxa3 31. Bxa3 Rfd8 32. Qe7 Re8 33. Qb4 Reb8 34. Qc5 Rc8 35. Qd6 Rd8 36. Qe7 Re8 37. Qxe8+ Rxe8 38. Bd6 f6 39. Rf2 Rd8 40. Bc5 Kf7 41. Rf1 Rc8 42. Be3 Rc3 43. Kf2 Ke6 44. Rd1 g6 45. Rd3 Rc6 46. Bh6 f5 47. exf5+ gxf5 48. Bd2 Rc2 49. Be1 Rc1 50. Rb3 Rc4 51. Rb6+ Kd5 52. Rf6 e4 53. Rxf5+ Ke6 54. Rf4 Ke5? { (4.98 → 8.95) Mistake. Rc8 was best. } (54... Rc8 55. Rxe4+ Kf7 56. g4 Rh8 57. Bc3 Rb8 58. Kg2 Rb7 59. f4 Rb8) 55. Rxe4+ Rxe4 56. fxe4 Kxe4 57. Kg2 Kf5? { (8.72 → Mate in 26) Checkmate is now unavoidable. Ke3 was best. } (57... Ke3 58. Bc3 Kxe2 59. Bg7 Ke3 60. Kh3 Kd3 61. g4 Ke2 62. Kg3 Kd2 63. g5) 58. Kh3 Kg5 59. Bd2+ Kh5 60. e3 Kg6 61. Kg4 Kf6 62. Kh5 Kg7 63. e4 Kh7? { (8.63 → Mate in 6) Checkmate is now unavoidable. Kf6 was best. } (63... Kf6 64. e5+ Kxe5 65. Kg4 Kd4 66. Kf5 Kd3 67. Bf4 Kd4 68. g4 Kd3 69. Ke5) 64. e5? { (Mate in 6 → 8.62) Lost forced checkmate sequence. Bh6 was best. } (64. Bh6 Kh8 65. Kg6 Kg8 66. e5 Kh8 67. e6 Kg8 68. e7 Kh8 69. e8=Q#) 64... Kg7 65. g4 Kf7 66. Kh6 Kg8? { (8.30 → Mate in 11) Checkmate is now unavoidable. Ke7 was best. } (66... Ke7 67. g5 Kf7 68. e6+ Kxe6 69. Kg7 Kd5 70. Kf7 Ke4 71. g6 Kd3 72. Bb4) 67. e6 Kf8 68. Kh7? { (Mate in 8 → 8.65) Lost forced checkmate sequence. Bg5 was best. } (68. Bg5 Ke8 69. Kh7 Kf8 70. Bf6 Ke8 71. g5 Kf8 72. g6 Ke8 73. Bg5 Kf8) 68... Ke7 69. g5 Kxe6 70. g6 Ke5 71. g7 Ke4 72. Bc1 Kd3 73. Bh6? { (Mate in 11 → 9.28) Lost forced checkmate sequence. Kg6 was best. } (73. Kg6 Ke4 74. Kf6 Kd5 75. g8=Q+ Kd4 76. Ke6 Kc5 77. Kd7 Kb4 78. Kd6 Kc3) 73... Kc2? { (9.28 → Mate in 7) Checkmate is now unavoidable. Ke2 was best. } (73... Ke2 74. g8=Q) 74. g8=Q Kd3 75. Qe6 Kd4 76. Kg6 Kc5 77. Qd7 Kc4 78. Kf5 Kc5 79. Ke5 Kc4 80. Qc6+ Kd3 81. Kf4 Kd4 82. Qb5 Kc3 83. Ke4 Kc2 84. Qb4 Kd1 85. Ke3 Kc2 86. Qa3 Kb1 87. Kd4 Kc2 88. Qc3+ Kd1 89. Qd2# { White wins by checkmate. } 1-0