[Event "2023 Winter Marathon"] [Site "https://lichess.org/jlUnVXcP"] [Date "2023.12.29"] [White "gavity"] [Black "Classicblod"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "02:37:47"] [WhiteElo "2166"] [BlackElo "2479"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D52"] [Opening "Queen's Gambit Declined: Cambridge Springs Defense, Bogoljubow Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 { D52 Queen's Gambit Declined: Cambridge Springs Defense, Bogoljubow Variation } O-O 9. Be2 b6 10. cxd5?! { (0.69 → 0.00) Inaccuracy. O-O was best. } (10. O-O Bxc3) 10... Nxd5 11. O-O Bxc3?! { (-0.53 → 0.05) Inaccuracy. Nxc3 was best. } (11... Nxc3 12. bxc3 Bxc3 13. Be7 Bxa1 14. Rxa1 Ba6 15. Bxa6 Qxa6 16. Bxf8 Nxf8 17. Ne4 Rd8 18. a4) 12. Nb3 Nb4 13. Qxc3 Qxg5 14. Qxb4 Bb7 15. Qd6 c5 16. Qg3 Qxg3 17. hxg3 cxd4 18. exd4 Nf6 19. Bf3 Bd5 20. Rac1 Rad8 21. Rc7?! { (-0.45 → -1.37) Inaccuracy. Bxd5 was best. } (21. Bxd5 Nxd5 22. Nd2 h5 23. Nc4 g5 24. Ne3 Rd7 25. Nxd5 Rxd5 26. Rc7 Rxd4 27. Rxa7 Rfd8) 21... a5?! { (-1.37 → -0.41) Inaccuracy. Bxb3 was best. } (21... Bxb3) 22. Rfc1?! { (-0.41 → -1.28) Inaccuracy. Bxd5 was best. } (22. Bxd5 Nxd5) 22... Bxb3 23. axb3 Rxd4 24. R1c6?! { (-1.29 → -2.03) Inaccuracy. Rb7 was best. } (24. Rb7 g5) 24... Rb4? { (-2.03 → -0.50) Mistake. g5 was best. } (24... g5 25. g4 Rb8 26. Rc4 Rd2 27. b4 Rxb2 28. bxa5 bxa5 29. Ra4 h6 30. Rxa5 R2b4 31. Ra3) 25. Rb7 Rxb3 26. Rcxb6 Rxb6 27. Rxb6 Rd8 28. Rb5 a4 29. Rb4 g5 30. Rxa4 Rb8 31. b4 Nd7 32. Ra5 f6 33. b5 Rb6 34. Bc6 Ne5 35. Ra8+ Kg7 36. Ra7+ Kh6 37. Be8 g4 38. Kh2 Nc4 39. Rf7 e5 40. Rc7 Nd6 41. Rc6 Rxc6 42. bxc6?? { (0.42 → -6.57) Blunder. Bxc6 was best. } (42. Bxc6 Nc4 43. Be4 Kg7 44. f3 h5 45. fxg4 hxg4 46. Bd5 Nb6 47. Be6 Kf8 48. Bxg4 Ke7) 42... Nxe8 43. f3 Nc7 44. fxg4?! { (-6.41 → -37.92) Inaccuracy. Kg1 was best. } (44. Kg1 gxf3 45. gxf3 Kg5 46. Kf2 f5 47. Ke3 h5 48. Kd3 f4 49. Ke4 fxg3 50. Kxe5 h4) 44... Kg5 45. Kh3 h6?! { (Mate in 29 → -89.32) Lost forced checkmate sequence. e4 was best. } (45... e4 46. Kh2 Kxg4 47. Kg1 Kxg3 48. Kf1 f5 49. Ke2 f4 50. Kd2 h5 51. Ke2 Kxg2 52. Ke1) 46. Kh2 e4 47. Kg1 Kxg4 48. Kf2 e3+ 49. Kxe3 Kxg3 50. Kd4 Kxg2?! { (Mate in 31 → -96.05) Lost forced checkmate sequence. h5 was best. } (50... h5 51. Kc5 h4 52. Kd6 Na6 53. Kd5 Kxg2 54. Kc4 Nc7 55. Kc5 h3 56. Kd6 Na6 57. Ke6) 51. Kc5 Ne8 52. Kd5 Nc7+ 53. Kd6 Nb5+ 54. Kd7?! { (-35.59 → Mate in 22) Checkmate is now unavoidable. Ke6 was best. } (54. Ke6 h5 55. Kxf6 h4 56. c7 Nxc7 57. Ke5 Nb5 58. Kd5 Na7 59. Kc5 h3 60. Kb6 Nc8+) 54... f5 55. Kc8 f4 56. Kb7 f3 57. Kb6 Nd6 58. Kc5 Nc8 59. Kd5 { White wins on time. } 1-0