[Event "2020 Autumn Marathon"] [Site "https://lichess.org/RkRQd9Ih"] [Date "2020.10.24"] [White "EricRosen"] [Black "Lamujen"] [Result "0-1"] [UTCDate "2020.10.24"] [UTCTime "23:29:02"] [WhiteElo "2498"] [BlackElo "2177"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 b6 3. e3 Bb7 4. Nf3 e6 5. c3 Be7 6. Bd3?! { (0.40 → -0.36) Inaccuracy. h3 was best. } (6. h3 O-O 7. Bd3 d5 8. O-O Nbd7 9. Qc2 c5 10. Nbd2 c4) 6... d6?! { (-0.36 → 0.59) Inaccuracy. Nh5 was best. } (6... Nh5 7. Bg3 c5 8. Nbd2 Nc6 9. Qe2 g6 10. O-O O-O 11. Ba6) 7. Nbd2?! { (0.59 → -0.13) Inaccuracy. h3 was best. } (7. h3 O-O 8. Nbd2 Nbd7 9. O-O d5 10. Qe2 c5 11. Rfd1 Ne4) 7... O-O 8. Qc2 h6 9. O-O-O?! { (0.17 → -0.53) Inaccuracy. h3 was best. } (9. h3 Nbd7 10. O-O c5 11. Bg3 Rc8 12. Rfe1 d5 13. Qb1 c4 14. Bc2 b5 15. Qd1 Nh5) 9... Nbd7 10. Kb1 Rc8?! { (-0.96 → 0.00) Inaccuracy. c5 was best. } (10... c5) 11. Rdg1? { (0.00 → -1.32) Mistake. g4 was best. } (11. g4 c5 12. g5 hxg5 13. Bxg5 cxd4 14. exd4 Nd5 15. Rhg1 Nb4 16. Bh6 Bf6 17. Rxg7+ Bxg7) 11... c5 12. h4 Nd5 13. Ng5 cxd4 14. Bh7+? { (-1.12 → -2.73) Mistake. Ba6 was best. } (14. Ba6) 14... Kh8 15. Bg8 N5f6?? { (-2.79 → -0.33) Blunder. N7f6 was best. } (15... N7f6 16. Bxf7 dxc3 17. Nxe6 Qd7 18. Nxf8 Bxf8 19. Bg6 cxd2 20. Qxd2 Nxf4 21. exf4 Qg4 22. Bd3) 16. Nxf7+?? { (-0.33 → -2.38) Blunder. Bxf7 was best. } (16. Bxf7 dxc3) 16... Rxf7 17. Bxf7 dxc3 18. bxc3 e5? { (-1.70 → -0.44) Mistake. Nd5 was best. } (18... Nd5 19. c4) 19. Bg5 Nc5 20. Nb3?? { (-0.12 → -8.56) Blunder. Ka1 was best. } (20. Ka1 Nfe4) 20... Be4 21. Bg6 Bxc2+ 22. Bxc2 Nxb3 23. axb3 Nd5 24. c4 Nb4 25. Bf5 Rc7 26. f4 b5 27. Be6 bxc4 28. bxc4?! { (-13.20 → Mate in 9) Checkmate is now unavoidable. e4 was best. } (28. e4 c3 29. Bxe7 Rxe7 30. g4 Rxe6 31. f5 Re7 32. Rh2 Qc8 33. Rc1 Nd3 34. Rch1 Qb7) 28... Nd3?! { (Mate in 9 → -12.31) Lost forced checkmate sequence. Rb7 was best. } (28... Rb7 29. c5 Qa5 30. c6 Nxc6+ 31. Kc2 Qa4+ 32. Kc3 Qa3+ 33. Bb3 Rxb3+ 34. Kc4 Rxe3 35. Kd5) 29. Kc2 Nf2 30. Rh2 Ne4 31. Bd5 Nf6 32. Bxf6 Bxf6 33. g4 exf4 34. g5 Be5 35. gxh6 fxe3 36. Rhg2 Qxh4 37. hxg7+ Rxg7 38. Rxg7 Bxg7 39. Rh1 Qxh1 40. Bxh1 Bd4 41. Bf3 Bc5 42. Kd3 Kg7 43. Be2?? { (-3.89 → -12.31) Blunder. Ba8 was best. } (43. Ba8) 43... Kf6 44. Ke4 Ke6 45. Bg4+ Ke7 46. Kd5?! { (-6.34 → -66.43) Inaccuracy. Kd3 was best. } (46. Kd3 Kf6 47. Bh3 Kg5 48. Ke2 Kf4 49. Bg2 Kf5 50. Kd3 Kg4 51. Bh1 Kf4 52. Bb7 a5) 46... Kd8 47. Be2 Kc7 48. Ke4 Kb6 49. Kd3 Ka5 50. Kc3 Ka4 51. Kd3 Kb3 52. Bd1+ Kb2 53. Ba4 a5 54. Bc6 Kb3 55. Bf3 a4 56. Bd1+ Kb4 57. Kc2 a3 58. Be2 Bd4 59. Kb1?! { (-61.60 → Mate in 17) Checkmate is now unavoidable. Kd3 was best. } (59. Kd3 a2 60. Kxd4 a1=Q+ 61. Kxe3 Qe5+ 62. Kf3 Qc3+ 63. Ke4 Qxc4+ 64. Bxc4 Kxc4 65. Ke3 d5) 59... Kb3 60. Bd1+ Kxc4 61. Ka2 Kb4?! { (Mate in 11 → -77.76) Lost forced checkmate sequence. Bb2 was best. } (61... Bb2 62. Kb1 Kc3 63. Ka2 d5 64. Bf3 d4 65. Be2 d3 66. Bxd3 Kxd3 67. Kb3 Bc3 68. Kxa3) 62. Bc2?! { (-77.76 → Mate in 4) Checkmate is now unavoidable. Kb1 was best. } (62. Kb1 Bb2 63. Kc2 d5 64. Be2 d4 65. Bg4 Bc3 66. Kd3 a2 67. Ke4 a1=Q 68. Kd5 e2) 62... Bc3 63. Bd3 d5 64. Be2 d4 65. Bd3 Bb2 66. Be2 Kc3 67. Bf1 d3 { Black wins on time. } 0-1