[Event "2023 Winter Marathon"] [Site "https://lichess.org/3IxKMDMP"] [Date "2023.12.29"] [White "blitzbullet"] [Black "SOUROVChess"] [Result "1/2-1/2"] [UTCDate "2023.12.29"] [UTCTime "18:01:27"] [WhiteElo "2478"] [BlackElo "2252"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A46"] [Opening "Indian Defense: Knights Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 { A46 Indian Defense: Knights Variation } e6 3. Nc3 d5 4. e4?! { (-0.25 → -1.17) Inaccuracy. Bg5 was best. } (4. Bg5 Be7 5. e3 Nbd7 6. a4 c5 7. Be2 a6 8. O-O b6) 4... dxe4 5. Ne5 Nbd7 6. Nxf7?? { (-0.60 → -3.17) Blunder. Qe2 was best. } (6. Qe2 c5 7. Be3 Qc7 8. Nb5 Qb8 9. Nxd7 Bxd7 10. dxc5 Be7) 6... Kxf7 7. d5?! { (-3.43 → -5.13) Inaccuracy. f3 was best. } (7. f3 c5 8. d5 Ne5 9. Bf4 Ng6 10. Bg5 exd5 11. fxe4 Be7 12. exd5 Re8 13. Be2 Kg8) 7... Ne5 8. dxe6+ Bxe6 9. Qe2 Bc4 10. Qe3 Bxf1 11. Rxf1 Neg4?! { (-5.28 → -4.20) Inaccuracy. Bb4 was best. } (11... Bb4 12. Qg3 Re8 13. Bd2 Bd6 14. Qh4 Ng6 15. Qg5 Re5 16. Qe3 Qe8 17. O-O-O Kg8 18. Ne2) 12. Qg5 h6 13. Qb5 Bd6 14. h3 Ne5 15. Qxb7 Re8 16. Be3 Rb8 17. Qxa7 Rxb2 18. Rd1?! { (-5.05 → -7.69) Inaccuracy. O-O-O was best. } (18. O-O-O Rb8 19. Bc5 Ra8 20. Qb7 Kg8 21. Rfe1 Kh8 22. a4 Nc4 23. Bxd6 cxd6 24. Rd4 Na5) 18... Qe7 19. Qa4 Bb4 20. Bd2?! { (-7.48 → -12.70) Inaccuracy. Ke2 was best. } (20. Ke2 Qe6 21. Bd4 Qc4+ 22. Ke3 Bxc3 23. Qxc4+ Nxc4+ 24. Kf4 Rxc2 25. Bxf6 Bxf6 26. Kg3 e3) 20... Nf3+ 21. Ke2 Nxd2 22. Rxd2 e3 23. Rd3 exf2+ 24. Kxf2 Bc5+?! { (-9.79 → -6.51) Inaccuracy. Qc5+ was best. } (24... Qc5+ 25. Kg3 Qe5+ 26. Rf4 g5 27. Rf3 gxf4+ 28. Kh2 Bxc3 29. Qc4+ Nd5 30. a4 Rxc2 31. Qd3) 25. Kg3 Qe5+ 26. Qf4 Bd6 27. Qxe5 Bxe5+ 28. Kf3 Rxc2 29. Ne4 Rxa2 30. Nxf6 Bxf6 31. Rc1 Re7 32. g4 Ra4 33. Rc5 Bg5 34. Rf5+ Kg8 35. Kg2 Rae4 36. Rf2 Re2 37. Rc3 Rxf2+ 38. Kxf2 Bf6 39. Rc4 Be5 40. Kf3 Bd6 41. h4 Rf7+ 42. Kg2 Rf4 43. Rc3 Rxg4+ 44. Kh3 Rg3+ 45. Rxg3 Bxg3 46. Kxg3 Kf7 47. Kg4 Kg6 48. h5+ Kf6 49. Kf4 g6 50. Kg4 gxh5+ 51. Kf4?! { (-96.05 → Mate in 19) Checkmate is now unavoidable. Kxh5 was best. } (51. Kxh5 c5 52. Kg4 Ke5 53. Kf3 Kd4 54. Ke2 h5 55. Kd2 h4 56. Kc2 h3 57. Kb3 c4+) 51... Kg6 52. Kg3 Kg5?! { (Mate in 17 → -42.85) Lost forced checkmate sequence. c5 was best. } (52... c5 53. Kf4 h4 54. Kg4 c4 55. Kf3 h3 56. Kf2 c3 57. Kg3 c2 58. Kxh3 h5 59. Kh2) 53. Kf3 c5?! { (Mate in 17 → -82.10) Lost forced checkmate sequence. h4 was best. } (53... h4 54. Kf2 c5 55. Ke3 c4 56. Kd2 h3 57. Kc3 h5 58. Kb4 h2 59. Kc3 h1=Q 60. Kd2) 54. Kg2?! { (-82.10 → Mate in 25) Checkmate is now unavoidable. Ke3 was best. } (54. Ke3 h4) 54... Kg4 55. Kf2 c4 56. Ke2 Kg3 57. Ke3 h4 58. Ke4 h3 59. Kf5 h2 60. Kg6 h1=Q 61. Kf6 Qd1 62. Ke5 c3 63. Ke4 c2 64. Ke5 h5 65. Kf6 h4 66. Kg5 h3 67. Kf5 c1=Q 68. Ke4 Qd3+ 69. Ke5 Qcc4 70. Kf6 { Draw by time and insufficient material. } 1/2-1/2