[Event "2024 Spring Marathon"] [Site "https://lichess.org/5wciZCiX"] [Date "2024.05.11"] [White "mwadsworth"] [Black "Spasologija"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "13:55:17"] [WhiteElo "2564"] [BlackElo "1973"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D13"] [Opening "Slav Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. cxd5 cxd5 { D13 Slav Defense: Exchange Variation } 5. Nc3 Nc6 6. Bf4 a6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 e6 10. O-O Bd6 11. Bxd6 Qxd6 12. Rfc1 O-O 13. a3 b5 14. Nd2 Rac8 15. b4 Nd7 16. Nb3 Ne7 17. Nc5 Nxc5 18. bxc5 Qc7 19. Na2 Nc6 20. a4?! { (0.63 → -0.09) Inaccuracy. Nb4 was best. } (20. Nb4 Ra8) 20... Rb8 21. axb5 axb5 22. Rcb1 b4 23. Rb2 Rb7 24. Rab1 Rfb8 25. h4 h6 26. g3 e5 27. Qd2 exd4 28. exd4 Qa5 29. Kg2 Rb5 30. Nc1 Qd8 31. Nb3 Qf6 32. Ra2 Qf5 33. Rba1 Qe4+ 34. Kg1 Re8 35. Ra6 Nb8 36. Ra8 Nd7? { (1.01 → 2.82) Mistake. Rb7 was best. } (36... Rb7 37. Qe3 Kh7 38. Qxe4+ Rxe4 39. h5 Re6 40. Kg2 Ree7 41. R1a5 g6) 37. Rxe8+? { (2.82 → 1.25) Mistake. c6 was best. } (37. c6 Nb6 38. Rxe8+ Qxe8 39. c7 Nc8 40. Ra8 Rb6 41. Qf4 Re6 42. Nc5 Re7) 37... Qxe8 38. Re1 Qb8? { (0.78 → 2.47) Mistake. Qc8 was best. } (38... Qc8 39. Qf4) 39. Qe2? { (2.47 → 0.84) Mistake. c6 was best. } (39. c6 Nf6 40. Qc2 Rb6 41. c7 Qc8 42. Qc5 Ra6 43. Rc1 Re6 44. Qxb4 Re8) 39... Nf6 40. Rc1 Ne4?! { (0.51 → 1.12) Inaccuracy. Rb7 was best. } (40... Rb7 41. Qe5) 41. c6 Nc3?? { (1.66 → 4.38) Blunder. Rb6 was best. } (41... Rb6 42. Qg4 Nf6 43. Qf5 Qc7 44. Qe5 Qc8 45. Qd6 Ra6 46. Nd2 Kh7 47. Qc5) 42. Qe7 Qc8 43. c7 Kh7 44. Qd8 Qg4 45. c8=Q Ne2+?? { (5.30 → Mate in 17) Checkmate is now unavoidable. Qxc8 was best. } (45... Qxc8 46. Qxc8 Ne2+ 47. Kh2 Nxc1 48. Nxc1 Rb6 49. Qf5+ Kg8 50. Qxd5 Rb8 51. Nb3) 46. Kh2 f5? { (7.99 → Mate in 3) Checkmate is now unavoidable. Qxc8 was best. } (46... Qxc8 47. Rxc8 Kg6 48. Qg8 Ng1 49. Kxg1 Rb7 50. h5+ Kxh5 51. Qxg7 Re7 52. Kg2) 47. Qg8+ Kg6 48. Qce8+ Kf6 49. Qgf7# { White wins by checkmate. } 1-0