[Event "2023 Winter Marathon"] [Site "https://lichess.org/W5Qd0Mu5"] [Date "2023.12.29"] [White "Tathagata_Chess8810"] [Black "SpartakMos"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "09:01:25"] [WhiteElo "1946"] [BlackElo "2563"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B50"] [Opening "Sicilian Defense: Wing Gambit, Deferred Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. b4 { B50 Sicilian Defense: Wing Gambit, Deferred Variation } cxb4 4. d4 Nf6 5. a3 Nxe4 6. Bd3 Nc3 7. Nxc3 bxc3 8. O-O?! { (-0.18 → -0.83) Inaccuracy. Ng5 was best. } (8. Ng5 Nd7) 8... e6 9. Qe1 Be7 10. Qxc3 Nd7 11. Bb2 Nf6 12. Nd2 Bd7 13. Ne4 Bc6 14. Nxf6+ Bxf6 15. Qb3 O-O 16. c4 e5? { (-1.86 → -0.68) Mistake. d5 was best. } (16... d5 17. c5 b6 18. Qc2 h6 19. cxb6 Qxb6 20. Bc3 a5 21. Rfb1 Qa7 22. a4 Rfb8 23. Rxb8+) 17. d5 Bd7 18. Qc2 g6 19. Qd2 Bg7 20. f4 Re8 21. f5 f6? { (-1.15 → 0.40) Mistake. Rc8 was best. } (21... Rc8 22. Qf2 gxf5 23. Bxf5 Bxf5 24. Qxf5 Rc7 25. Rac1 Qd7 26. Qxd7 Rxd7 27. a4 Bh6 28. Rc3) 22. fxg6 e4?! { (0.46 → 1.17) Inaccuracy. Rf8 was best. } (22... Rf8) 23. gxh7+ Kh8 24. Be2 Qe7 25. Bh5 Rec8 26. Qf4 f5 27. Bxg7+ Qxg7 28. Rac1 Qf6?! { (1.10 → 1.68) Inaccuracy. Qd4+ was best. } (28... Qd4+ 29. Kh1 Qe5 30. g4 Qxf4 31. Rxf4 Bb5 32. gxf5 Rxc4 33. Rxc4 Bxc4 34. Bg6 Bxd5 35. Kg1) 29. g4?! { (1.68 → 1.10) Inaccuracy. Qxe4 was best. } (29. Qxe4 b5) 29... Rf8 30. g5 Qe5 31. Qxe5+ dxe5 32. g6 f4 33. c5?? { (1.45 → -0.68) Blunder. Kf2 was best. } (33. Kf2 Rf6) 33... Bb5?? { (-0.68 → 2.16) Blunder. Rf5 was best. } (33... Rf5 34. Bg4 Rg5 35. h3 Rxg6 36. Kf2 Bb5 37. Rfe1 Rd8 38. a4 e3+ 39. Kf3 Bd3 40. c6) 34. Rf2?! { (2.16 → 1.30) Inaccuracy. c6 was best. } (34. c6) 34... e3 35. Rb2 a6?? { (0.59 → 2.97) Blunder. Ba6 was best. } (35... Ba6 36. Be2) 36. a4 Bd3 37. Rxb7 Bxg6? { (3.05 → 5.67) Mistake. Rf6 was best. } (37... Rf6 38. c6 Bf5 39. Rf7 Rxf7 40. gxf7 Kxh7 41. d6 Kh6 42. d7 Kxh5 43. c7 Bxd7 44. c8=R) 38. Bxg6 f3 39. Be4?! { (6.45 → 5.04) Inaccuracy. c6 was best. } (39. c6 Rac8 40. c7 f2+ 41. Kf1 Kg7 42. Be4 Rf4 43. Bg2 Kxh7 44. Rb8 Rcf8 45. c8=R Rxc8) 39... f2+ 40. Kf1 Rf4 41. Bg2 Rg4 42. c6 Rf8 43. c7 e2+ 44. Kxe2 Rxg2 45. Rf1 Rg7 46. Rxf2 Rc8 47. d6 Rd7?? { (6.46 → Mate in 8) Checkmate is now unavoidable. Kxh7 was best. } (47... Kxh7 48. Ke3 a5 49. Ke4 Kh8 50. Kxe5 Rgg8 51. Rb6 Rg5+ 52. Ke6) 48. Rf6? { (Mate in 8 → 7.12) Lost forced checkmate sequence. Rb8 was best. } (48. Rb8 Kxh7 49. Rxc8 Rg7 50. Rcf8 Rg4 51. c8=Q Re4+ 52. Kf1 Rf4 53. R8xf4 exf4 54. Rg2 f3) 48... Kxh7 49. Re6 Kg7 50. Re7+ Rxe7 51. dxe7 Kf7 52. Rb8 Rxc7?! { (38.19 → Mate in 7) Checkmate is now unavoidable. Rxb8 was best. } (52... Rxb8 53. cxb8=Q) 53. e8=Q+ Kf6 54. Rb6+ Kf5 55. Qg6+ Kf4 56. Rb4+ { White wins on time. } 1-0