[Event "2021 Winter Marathon"] [Site "https://lichess.org/67OEINWL"] [Date "2021.12.28"] [White "pashpash"] [Black "Kastorcito"] [Result "1/2-1/2"] [UTCDate "2021.12.28"] [UTCTime "05:00:03"] [WhiteElo "2559"] [BlackElo "2743"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [WhiteTitle "NM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B10"] [Opening "Caro-Kann Defense: Two Knights Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c6 2. Nc3 d5 3. Nf3 { B10 Caro-Kann Defense: Two Knights Attack } dxe4 4. Nxe4 Nd7 5. Qe2 Ndf6 6. Ne5 Nxe4 7. Qxe4 Nf6 8. Bc4 e6 9. Qe2 Bd6 10. O-O?! { (0.66 → 0.11) Inaccuracy. d4 was best. } (10. d4 Qc7) 10... Qc7 11. d4 O-O 12. Re1 c5 13. dxc5 Qxc5 14. Bb3?! { (0.76 → 0.16) Inaccuracy. b3 was best. } (14. b3 b6 15. Bb2 Bb7 16. Rad1 Rad8 17. Nxf7 Rxf7 18. Bxe6 Qc6 19. f3 Bc8 20. Qc4 Qc5+) 14... b6 15. Bg5?! { (0.33 → -0.34) Inaccuracy. Bf4 was best. } (15. Bf4 Bb7 16. Rad1 Bc7 17. a3 b5 18. h3 a5 19. c3 Rad8 20. Rxd8 Bxd8 21. c4 bxc4) 15... Ba6 16. Qxa6 Bxe5 17. Be3?! { (-0.34 → -1.42) Inaccuracy. Bxf6 was best. } (17. Bxf6 Bxf6 18. c3 b5 19. Rad1 Rfd8 20. Qb7 a5 21. Rxd8+ Rxd8 22. Rd1 Rxd1+ 23. Bxd1 g6) 17... Qc7 18. h3 Bxb2 19. Rad1 Bc3 20. Rf1 Rad8 21. Qe2 Be5 22. Qf3 h6 23. a4 Rxd1 24. Rxd1 Rd8 25. Rxd8+ Qxd8 26. g3 g5 27. h4 g4?! { (-0.75 → 0.00) Inaccuracy. gxh4 was best. } (27... gxh4 28. gxh4 h5 29. Bg5 Qd4 30. Bxf6 Bxf6 31. Qxh5 Qe4 32. Kf1 Bxh4 33. Qh6 Qg4 34. Qe3) 28. Qe2 h5?! { (0.00 → 0.57) Inaccuracy. Kg7 was best. } (28... Kg7 29. Bxb6 axb6 30. Qxe5 Qd1+ 31. Kg2 Qd2 32. Kg1) 29. Bxb6 axb6 30. Qxe5 Kf8? { (0.54 → 1.70) Mistake. Qd1+ was best. } (30... Qd1+) 31. Qc3?? { (1.70 → 0.00) Blunder. c4 was best. } (31. c4 Ke7 32. c5 bxc5 33. Qxc5+ Qd6 34. Qxd6+ Kxd6 35. Kf1 Kc5 36. Ke2 Kb4 37. Bc2 Kc3) 31... Ke7 32. Qb4+ Qd6 33. Qc3 Ne4 34. Qe3 f5?! { (-0.58 → 0.00) Inaccuracy. Nd2 was best. } (34... Nd2 35. Qg5+) 35. Bc4 Qc5 36. Qe2 Kf6?! { (-0.80 → -0.04) Inaccuracy. Qd4 was best. } (36... Qd4 37. Kg2) 37. Kg2 e5 38. Bd3 Nd6 39. Bb5?! { (0.00 → -1.03) Inaccuracy. Qd2 was best. } (39. Qd2 Nf7 40. Bb5 Qd4 41. Qxd4 exd4 42. f3 Ne5 43. fxg4 fxg4 44. Kf2 Nf7 45. Ba6 Nd6) 39... Qd5+ 40. Kg1 Ne4?? { (-0.81 → 1.95) Blunder. f4 was best. } (40... f4 41. gxf4) 41. Qe3 Nd2?? { (1.88 → 6.15) Blunder. Qc5 was best. } (41... Qc5 42. Qh6+ Kf7 43. Qxh5+ Kf6 44. Qh8+ Kf7 45. Qe8+ Kf6 46. Qc6+ Qxc6 47. Bxc6 Nd2 48. Kg2) 42. Qxb6+ Ke7 43. Qc7+ Kf6 44. Qb6+ Ke7 45. Qc7+ Kf6 46. Qc6+ Qxc6 47. Bxc6 Ke6 48. Be8 Kd6 49. Bxh5 Nf3+ 50. Kg2 Nd4 51. c3 Nc6 52. Bg6 Ke6 53. Be8 Na5 54. Bb5 Kd5 55. h5 Ke6 56. c4 Nb7 57. h6 Kf6 58. c5 Nxc5 59. a5 Kg6 60. a6 Nxa6 61. Bxa6 Kxh6 62. Bc8 Kg5 63. Kf1 f4 64. Ke2 e4 65. Bd7 e3 66. gxf4+ Kxf4 67. fxe3+ Kg3 68. Kd3 Kf3 69. Bxg4+ Kxg4 70. Kd4 Kf5 71. Kd5 Kf6 72. e4 Ke7 73. Ke5 Kf7?! { (55.48 → Mate in 15) Checkmate is now unavoidable. Kd7 was best. } (73... Kd7 74. Kf6) 74. Kd6 Kf8 75. Kd7 Kf7 76. e5 Kf8 77. e6 Kg7 78. e7 Kf6 79. e8=Q Kf5 { Draw by time and insufficient material. } 1/2-1/2