[Event "2021 Winter Marathon"] [Site "https://lichess.org/U9yB0n3E"] [Date "2021.12.28"] [White "Urochess"] [Black "davidmc12"] [Result "0-1"] [UTCDate "2021.12.28"] [UTCTime "05:22:44"] [WhiteElo "2306"] [BlackElo "1794"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A06"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 { A06 Zukertort Opening } 2. e3 c6 3. b3 Bg4 4. Bb2 Nf6 5. Be2 g6 6. O-O Bg7 7. d4 O-O 8. Ne5 Bxe2 9. Qxe2 Nbd7 10. Rd1 Nxe5 11. dxe5 Nd7 12. f4 f6 13. exf6 Nxf6 14. c4 Ne4 15. Bxg7 Kxg7 16. Qb2+ Kg8 17. Nc3 Nxc3 18. Qxc3 e6 19. Qe5 Qd7 20. cxd5?! { (0.38 → -0.38) Inaccuracy. g4 was best. } (20. g4 Rae8) 20... exd5 21. Qd4 Rae8 22. Rd3 Re4?? { (-0.39 → 7.89) Blunder. a6 was best. } (22... a6 23. Rf1) 23. Qc3?? { (7.89 → -0.40) Blunder. Qxe4 was best. } (23. Qxe4) 23... Rfe8 24. Rad1? { (-0.65 → -2.00) Mistake. Rf1 was best. } (24. Rf1 Qe7) 24... Qe6?! { (-2.00 → -1.36) Inaccuracy. Qe7 was best. } (24... Qe7 25. Kf2) 25. Kf2 Qg4 26. h3?? { (-1.28 → -3.33) Blunder. Qd2 was best. } (26. Qd2) 26... Qh4+ 27. Kg1 Qg3 28. Qe1?! { (-3.04 → -4.17) Inaccuracy. Qa5 was best. } (28. Qa5) 28... Qxe1+ 29. Rxe1 Kg7?? { (-4.39 → -0.58) Blunder. Rxf4 was best. } (29... Rxf4 30. a3 Rfe4 31. Kf2 Kf7 32. Ke2 R8e5 33. Rf1+ Ke7 34. b4 d4 35. Rf3 Rxe3+ 36. Rdxe3) 30. Kf2 Kf6 31. g3 h6 32. Kf3 Kf5 33. g4+ Kf6 34. Rc1 g5 35. Rcc3 R8e6?! { (-0.89 → -0.04) Inaccuracy. h5 was best. } (35... h5 36. Rc1) 36. Rd4? { (-0.04 → -1.57) Mistake. f5 was best. } (36. f5 Re7 37. Rd4 a5 38. Rxe4 Rxe4 39. Rd3 h5 40. Rd4 Re8 41. b4 axb4 42. Rxb4 b5) 36... Rxd4 37. exd4 Re4?! { (-1.55 → -0.70) Inaccuracy. gxf4 was best. } (37... gxf4 38. Kxf4 Re4+ 39. Kg3 Rxd4 40. Rf3+ Ke7 41. h4 c5 42. Rf5 c4 43. bxc4 dxc4 44. g5) 38. fxg5+ hxg5 39. Rd3 Rf4+ 40. Kg3 Kg6 41. Rf3?? { (0.00 → -2.76) Blunder. h4 was best. } (41. h4 a5 42. h5+ Kg7 43. Re3 Rxd4 44. Re7+ Kf6 45. h6 Kxe7 46. h7 Rd3+ 47. Kh2 Rd2+) 41... Rxf3+?? { (-2.76 → 0.57) Blunder. Rxd4 was best. } (41... Rxd4 42. h4 gxh4+ 43. Kxh4 Rd2 44. a4 a5 45. Re3 Rb2 46. Re6+ Kf7 47. Re3 Rb1 48. Kg3) 42. Kxf3 Kf6?! { (0.42 → 1.27) Inaccuracy. a5 was best. } (42... a5 43. a3 Kf6 44. b4 axb4 45. axb4 b6 46. Kg3 c5 47. dxc5 bxc5 48. bxc5 d4 49. Kf2) 43. Kg3?? { (1.27 → -3.22) Blunder. b4 was best. } (43. b4 a5 44. bxa5 Ke7 45. Kg2 Kd7 46. h4 gxh4 47. g5 Ke7 48. Kh3 c5 49. dxc5 d4) 43... Kg6?? { (-3.22 → 5.39) Blunder. c5 was best. } (43... c5 44. dxc5 d4 45. b4 Ke5 46. Kf2 Kd5 47. a3 a6 48. Ke2 Kc4 49. Kd2 Kb3 50. Kd3) 44. h4 gxh4+ 45. Kxh4 c5 46. dxc5 d4 47. Kg3 d3 48. Kf2 Kg5 49. Ke3 d2 50. Kxd2 Kxg4 51. Kd3 Kf5 52. Kd4 Ke6 53. Kc4 Kd7 54. Kb5 Kc7 55. a4 a6+ 56. Kc4 Kc6 57. b4 b6 58. b5+ axb5+ 59. axb5+ Kb7 60. c6+ Kc7 61. Kd5 Kc8 62. Kd6 Kb8?! { (56.22 → Mate in 7) Checkmate is now unavoidable. Kd8 was best. } (62... Kd8) 63. c7+?! { (Mate in 7 → 56.52) Lost forced checkmate sequence. Kd7 was best. } (63. Kd7 Ka7 64. c7 Ka8 65. c8=Q+ Ka7 66. Qg8 Kb7 67. Qf7 Kb8 68. Kc6 Kc8 69. Qg8#) 63... Kc8 64. Ke7 Kxc7 65. Ke8?? { (12.51 → -59.04) Blunder. Ke6 was best. } (65. Ke6 Kc8) 65... Kd6 66. Kd8 Kc5 67. Kc7 Kxb5 68. Kb7?! { (-56.51 → Mate in 16) Checkmate is now unavoidable. Kd6 was best. } (68. Kd6 Kc4) 68... Kc5 69. Kc7 b5 70. Kd7 Kc4 71. Ke6 b4 72. Ke5 Kc3?! { (Mate in 21 → -56.75) Lost forced checkmate sequence. b3 was best. } (72... b3) 73. Ke4 b3 74. Ke3 Kc2 75. Ke2 b2 76. Ke3 b1=Q 77. Kd4 { White resigns. } 0-1