[Event "2021 Winter Marathon"] [Site "https://lichess.org/37TQJHWc"] [Date "2021.12.28"] [White "papasi"] [Black "Kastorcito"] [Result "1-0"] [UTCDate "2021.12.28"] [UTCTime "21:30:39"] [WhiteElo "2572"] [BlackElo "2637"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-7"] [WhiteTitle "FM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 { D10 Slav Defense } Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Rc8 10. Nf3 e6 11. Bd3 a6 12. O-O Be7 13. h3 O-O 14. Qe2 Nc6 15. Ne5 Nb4 16. Bb1 Nc6 17. Bd3 Nb4 18. Bb1 Nc6 19. Rc1 Re8 20. Bd3 Nb4 21. Bb1 Bf8 22. a3 Nc6 23. Bd3 Ne7?! { (1.19 → 2.05) Inaccuracy. h6 was best. } (23... h6) 24. Rc2 Ng6 25. Bg3 Bc6 26. Rac1?! { (1.37 → 0.55) Inaccuracy. Nxc6 was best. } (26. Nxc6 Rxc6) 26... Qb6?? { (0.55 → 3.81) Blunder. Nxe5 was best. } (26... Nxe5 27. Bxe5 h6 28. Bf4 Nd7 29. Qh5 Ra8 30. Qd1 Qb6 31. Qd2 Qa5 32. Kh1 Qb6 33. Ne2) 27. b4?? { (3.81 → 1.08) Blunder. Na4 was best. } (27. Na4) 27... Nxe5 28. Bxe5 Nd7 29. Bg3?! { (1.35 → 0.65) Inaccuracy. Na4 was best. } (29. Na4) 29... Qd8 30. Qh5 Nf6 31. Qe2 g6?! { (0.56 → 1.42) Inaccuracy. Ra8 was best. } (31... Ra8 32. Bf4 h6 33. Qf3 Bd6 34. Bxd6 Qxd6 35. g4 Nd7 36. h4 Nb6 37. Ne2 Nc4 38. g5) 32. Nd1?! { (1.42 → 0.48) Inaccuracy. Na4 was best. } (32. Na4) 32... Qd7 33. Nb2 Bg7?! { (0.73 → 1.55) Inaccuracy. Ne4 was best. } (33... Ne4 34. Bxe4) 34. Be5 Rf8 35. Qf3 Ne8?! { (1.45 → 2.27) Inaccuracy. Nh5 was best. } (35... Nh5) 36. Bg3? { (2.27 → 1.01) Mistake. Na4 was best. } (36. Na4 Bxe5) 36... Nd6 37. Bxd6?? { (1.05 → -0.94) Blunder. Qf4 was best. } (37. Qf4 Rfd8) 37... Qxd6 38. Qe2 Qd7? { (-1.20 → 0.30) Mistake. e5 was best. } (38... e5 39. dxe5) 39. Qd2 Qd6 40. Be2 Rc7?! { (-0.06 → 0.53) Inaccuracy. e5 was best. } (40... e5 41. dxe5 Bxe5 42. Nd3 Bg7 43. Ne1 Rcd8 44. Nf3 d4 45. Nxd4 Bxd4 46. Qxd4 Qxd4 47. exd4) 41. Nd3 Rfc8 42. Nc5 Qe7?? { (0.56 → 4.58) Blunder. Bf8 was best. } (42... Bf8 43. a4 Be8 44. a5 e5 45. dxe5 Qxe5 46. Bf3 Bd6 47. g3 Bxc5 48. Rxc5 Rxc5 49. bxc5) 43. Nxa6?? { (4.58 → -1.96) Blunder. Bxa6 was best. } (43. Bxa6 Qd8) 43... bxa6 44. Bxa6 Bb7 45. Bxb7?! { (-1.98 → -2.90) Inaccuracy. Rxc7 was best. } (45. Rxc7 Rxc7 46. Rxc7 Qxc7 47. Bxb7 Qxb7 48. a4 e5 49. dxe5 Bxe5 50. g3 Qc6 51. b5 Qc5) 45... Rxc2 46. Rxc2 Rxc2 47. Qxc2 Qxb7 48. Qb3?! { (-2.90 → -3.90) Inaccuracy. g3 was best. } (48. g3 e5) 48... Bf8 49. b5 Qb6? { (-3.77 → -2.21) Mistake. Qc8 was best. } (49... Qc8 50. Qb2) 50. a4 Bd6 51. Qc2 Qa7 52. g3 Qa5 53. Qd1 Qb4 54. Kg2?! { (-1.97 → -3.15) Inaccuracy. Qa1 was best. } (54. Qa1) 54... Bc7?! { (-3.15 → -2.16) Inaccuracy. Qb2 was best. } (54... Qb2 55. h4) 55. h4?! { (-2.16 → -2.90) Inaccuracy. Qc1 was best. } (55. Qc1 Qa5) 55... Ba5 56. Qc2 Kg7 57. h5 gxh5 58. Qd1 Kg6 59. Qc2+ f5?? { (-3.38 → 0.00) Blunder. Kg7 was best. } (59... Kg7 60. Qd1 Bd8 61. Qa1 h4 62. gxh4 Bxh4 63. a5 Qxb5 64. a6 Qe2 65. Qg1 Bg5 66. a7) 60. Qc8 Qd6 61. Qg8+ Kh6 62. Qf7 Bd8?? { (0.00 → 6.78) Blunder. e5 was best. } (62... e5 63. dxe5 Qxe5 64. Qf8+ Kg6 65. Qg8+ Kh6) 63. a5 Bxa5? { (7.01 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (63... f4 64. gxf4) 64. Qf6# { White wins by checkmate. } 1-0