[Event "2024 Spring Marathon"] [Site "https://lichess.org/52rlIR5F"] [Date "2024.05.11"] [White "Seavillage-71"] [Black "AbuHorairaSourov"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "20:52:12"] [WhiteElo "2303"] [BlackElo "2302"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Indian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 Nf6 { A01 Nimzo-Larsen Attack: Indian Variation } 2. Bb2 e6 3. e3 Be7 4. Nf3 O-O 5. Be2 d5 6. d3 b6 7. Nbd2 Bb7 8. O-O Nbd7 9. c4 c5 10. Rc1 Rc8 11. Rc2 Bd6 12. Qa1 Qe7 13. Rfc1 e5 14. cxd5 Nxd5 15. Nc4 Nb4 16. Nxd6 Qxd6 17. Rd2 f6 18. a3 Nc6 19. Rdc2 Rcd8 20. Bc3 Kh8 21. Qb2 Ne7 22. b4 Nd5 23. Be1 cxb4 24. axb4 Rc8 25. Rxc8 Rxc8 26. Rxc8+ Bxc8 27. d4 e4? { (1.16 → 2.64) Mistake. a6 was best. } (27... a6 28. dxe5 Nxe5 29. Nxe5 Qxe5 30. Qxe5 fxe5 31. Bc4 Bb7 32. e4 Nf4 33. f3) 28. Nd2?? { (2.64 → 0.54) Blunder. Qc2 was best. } (28. Qc2 Bb7 29. Qxe4 Nf8 30. b5 Qc7 31. Qe8 Qc8 32. Qxc8 Bxc8 33. e4 Nf4) 28... f5 29. Nc4 Qc7 30. b5 h6 31. Qa3 Kh7 32. g3 g5? { (0.26 → 1.66) Mistake. N7f6 was best. } (32... N7f6) 33. Nd6? { (1.66 → 0.44) Mistake. Bb4 was best. } (33. Bb4 Qb7 34. Be7 Qc7 35. Bd6 Qb7 36. h3 N7f6 37. Be5 Be6 38. Kh2 Qg7) 33... N7f6 34. Nxc8 Qxc8 35. Qxa7+ Kg6 36. Qa2 f4 37. Bc4 f3?? { (0.51 → 3.55) Blunder. Qf5 was best. } (37... Qf5 38. exf4 gxf4 39. Qb3 h5 40. Bd2 e3 41. fxe3 f3 42. Be1 Ne4 43. Qa2) 38. Bxd5 Qh3 39. Bxe4+ Nxe4 40. Qg8+ Kf6 41. Qf8+ Ke6? { (4.02 → 7.14) Mistake. Kg6 was best. } (41... Kg6 42. Qxf3 Nf6 43. e4 Qe6 44. e5 Nd5 45. Qe4+ Kg7 46. h3 Qd7 47. e6) 42. Qxf3?! { (7.14 → 4.79) Inaccuracy. Qc8+ was best. } (42. Qc8+ Ke7 43. Qxh3 g4 44. Bb4+ Kd8 45. Qxh6 Nd2 46. Bxd2 Kc8 47. Qe6+ Kd8) 42... Kd5 43. Qf7+ Kd6? { (4.50 → 8.56) Mistake. Qe6 was best. } (43... Qe6 44. Qxe6+ Kxe6 45. f3 Nd6 46. e4 Nxb5 47. d5+ Kd7 48. Kf2 Nd4 49. Bc3) 44. Bb4+ Nc5 45. dxc5+ bxc5 46. Qf8+ Ke6 47. Bxc5 Kd5 48. Qd6+ Kc4 49. b6 Qg4? { (7.78 → Mate in 6) Checkmate is now unavoidable. Qf5 was best. } (49... Qf5 50. Qd4+ Kb5 51. Qb4+ Kc6 52. b7 Qxc5 53. Qxc5+ Kxc5 54. b8=Q Kd5 55. Kg2) 50. b7 Qe2 51. b8=Q { Black resigns. } 1-0