[Event "2024 Spring Marathon"] [Site "https://lichess.org/pBnh8XJs"] [Date "2024.05.11"] [White "The_Knight_of_Spring"] [Black "Chelabzdunchik"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "23:35:34"] [WhiteElo "2257"] [BlackElo "2200"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B38"] [Opening "Sicilian Defense: Accelerated Dragon, Maróczy Bind"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 { B38 Sicilian Defense: Accelerated Dragon, Maróczy Bind } Qb6 7. Nb3 Qd8 8. Nc3 Nf6 9. Be2 O-O 10. O-O d6 11. Rc1 Nd7 12. f3 b6 13. Nd4 Bb7 14. Nxc6 Bxc6 15. Bd4 Rc8 16. Bxg7 Kxg7 17. Qd4+ Kg8 18. b3 Bb7 19. Rcd1 Ne5?! { (0.66 → 1.44) Inaccuracy. Qc7 was best. } (19... Qc7 20. b4 Ne5 21. Nb5 Nc6 22. Qb2 Qd7 23. f4 Qe6 24. Nc3 Qf6 25. Bg4) 20. f4 Nc6 21. Qe3 Nb4?! { (1.35 → 2.30) Inaccuracy. f6 was best. } (21... f6 22. Nb5 Rb8 23. h3 Kh8 24. Bg4 a6 25. Nc3 Bc8 26. Bf3 e5 27. Ne2) 22. Rd2 Qd7 23. f5 Qc6?! { (2.19 → 3.62) Inaccuracy. Nc6 was best. } (23... Nc6 24. e5 gxf5 25. exd6 Qe6 26. Qg5+ Kh8 27. Bf3 Rg8 28. Qf4 Rcd8 29. Nb5) 24. Rf3?? { (3.62 → 0.46) Blunder. a3 was best. } (24. a3 Na6 25. Nd5 Qc5 26. Nxe7+ Kg7 27. Qxc5 Rxc5 28. f6+ Kh8 29. Rxd6 Bxe4) 24... Qc5 25. Kf2 Qxe3+ 26. Kxe3 Kg7 27. g4 a6?! { (0.33 → 1.10) Inaccuracy. f6 was best. } (27... f6) 28. g5 b5? { (0.74 → 2.42) Mistake. gxf5 was best. } (28... gxf5 29. Rxf5 Rb8 30. Rf1 Nc6 31. Nd5 Bc8 32. h4 Be6 33. Nf4 Ne5 34. h5) 29. f6+ exf6 30. gxf6+ Kg8 31. Rxd6 Rfe8 32. Rg3 Rcd8?! { (2.38 → 3.48) Inaccuracy. Re6 was best. } (32... Re6 33. Rxe6 fxe6 34. e5 Kf7 35. Rh3 h5 36. Rh4 Rc7 37. Rf4 Ba8 38. a3) 33. Rxd8 Rxd8 34. cxb5 axb5 35. Bxb5 Ba6?! { (3.40 → 4.51) Inaccuracy. Rd6 was best. } (35... Rd6 36. e5 Rd8 37. Ke2 Bc6 38. a4 Re8 39. Re3 Kf8 40. Kd2 Rd8+ 41. Kc1) 36. Bxa6 Nxa6 37. Nd5 Nc5 38. Rg2 Nd7 39. Rd2 Kf8 40. Nc7 h5 41. Kf4 h4 42. e5 g5+ 43. Kxg5 Rb8?? { (6.21 → Mate in 7) Checkmate is now unavoidable. Nxf6 was best. } (43... Nxf6 44. Rxd8+ Ke7 45. Rd4 Ng8 46. Re4 Kd7 47. Nd5 Kc6 48. Nc3 Ne7 49. b4) 44. Rxd7 Kg8 45. Nd5 Ra8 46. a4 Rb8 47. b4 Ra8 48. a5 Rb8 49. Kxh4 Rb5? { (7.46 → Mate in 8) Checkmate is now unavoidable. Kh8 was best. } (49... Kh8 50. Kg5 Rg8+ 51. Kf5 Rg2 52. Rxf7 Rf2+ 53. Ke6 Rc2 54. Rb7 Rc6+ 55. Kf5) 50. Kg4?! { (Mate in 8 → 14.78) Lost forced checkmate sequence. Rd8+ was best. } (50. Rd8+ Kh7 51. a6 Rxd5 52. Rxd5 Kh6 53. Kg4 Kg6 54. a7 Kh6 55. Kf5 Kh5) 50... Kh7?! { (14.78 → Mate in 7) Checkmate is now unavoidable. Rb8 was best. } (50... Rb8 51. a6 Kh7 52. a7 Rf8 53. Kf5 Kg8 54. b5 Kh7 55. b6 Kh6 56. b7) 51. Kf5 Rb8 52. Rxf7+ Kh6 53. Rd7 Rc8 54. f7 Kg7 55. e6 Rc1 56. Ke5 Re1+ 57. Kd6 Kf8 58. Rd8+ Kg7 59. f8=Q+ Kg6 60. Qf6+ Kh5 61. Rh8+ Kg4 62. Rh4# { White wins by checkmate. } 1-0