[Event "2023 Autumn Marathon"] [Site "https://lichess.org/kAUGoEQ4"] [Date "2023.10.28"] [White "Fritzi_2003"] [Black "Prihlop"] [Result "0-1"] [UTCDate "2023.10.28"] [UTCTime "14:55:20"] [WhiteElo "2688"] [BlackElo "2503"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+11"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 { B06 Modern Defense } 2. h4?! { (0.71 → -0.05) Inaccuracy. d4 was best. } (2. d4 d6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 Nbd7 6. O-O e5) 2... Bg7 3. h5 gxh5?! { (0.22 → 1.13) Inaccuracy. d5 was best. } (3... d5 4. exd5 Qxd5 5. Nc3 Qd6 6. Ne4 Qe6 7. Qe2 f5 8. Nc3) 4. Qxh5 d6 5. Bc4 e6 6. Nf3 Qf6 7. d4 Qg6 8. Nc3 Qxh5 9. Rxh5 a6 10. a4 Nc6 11. Be3 Bd7 12. O-O-O Nf6 13. Rh4 h5 14. Rdh1 O-O-O 15. Ng5 Rdf8 16. f3 Ne7 17. Kd2 Ng6 18. R4h2 h4 19. a5 Be8 20. Bd3 e5?! { (0.05 → 0.72) Inaccuracy. Nh5 was best. } (20... Nh5 21. Ne2 e5 22. c3 Bf6 23. g4 Nhf4 24. Nh3 Nxd3 25. Kxd3 Bd8 26. c4 c6 27. f4) 21. d5 Nh5 22. Ne2?! { (0.64 → 0.07) Inaccuracy. g4 was best. } (22. g4 Nhf4 23. Nh3 Nxh3 24. Rxh3 Bh6 25. Nd1 Bd7 26. b4 Kd8 27. R3h2 Bf4 28. Bxf4 exf4) 22... Bd7 23. Nh3?! { (0.50 → -0.30) Inaccuracy. g4 was best. } (23. g4 Nhf4) 23... Bxh3 24. Rxh3 Nhf4 25. Nxf4 Nxf4 26. Bxf4 exf4 27. c3 Bf6 28. Ke2 Bg5 29. Kf1 f6 30. b4 Kd7 31. c4 Ke7 32. Kf2 Ra8?! { (0.02 → 0.62) Inaccuracy. f5 was best. } (32... f5 33. exf5 Bf6 34. c5 Rd8 35. Be4 c6 36. Rd1 cxd5 37. Bxd5 Bc3 38. Rhh1 Bxb4 39. cxd6+) 33. Rb1 Rhb8 34. Rhh1 b6 35. Ke2 bxa5 36. bxa5 Kd7?! { (0.70 → 1.40) Inaccuracy. Kd8 was best. } (36... Kd8 37. Rhc1 Bh6 38. Kd2 Rxb1 39. Rxb1 Bg7 40. e5 fxe5 41. Be4 Bf6 42. Kd3 Ke8 43. Bf5) 37. Bc2?! { (1.40 → 0.60) Inaccuracy. c5 was best. } (37. c5) 37... c5? { (0.60 → 1.94) Mistake. Ke7 was best. } (37... Ke7 38. Kd2 f5 39. e5 Rxb1 40. Rxb1 dxe5 41. Bxf5 e4 42. Bxe4 Kd6 43. c5+ Kxc5 44. Rc1+) 38. Ba4+?? { (1.94 → 0.03) Blunder. Rb6 was best. } (38. Rb6 Rxb6 39. axb6 Kd8 40. Rb1 Rb8 41. Ba4 Kc8 42. Kd3 Rb7 43. e5 fxe5 44. Bc6 Rb8) 38... Kc7 39. Bc6 Rxb1 40. Rxb1 Rb8 41. Ra1 Rb2+ 42. Kf1 h3 43. gxh3 Bh4 44. Ra3 Bg3 45. Be8 Bh4 46. Bg6 Bg3 47. Bf5 Bh4 48. Bg4 Bg3 49. Kg1 Bh4 50. Rd3?? { (0.00 → -2.06) Blunder. Kf1 was best. } (50. Kf1 Bf2 51. Kg2 Kb8 52. Kf1 Ka7 53. Bc8 Bh4 54. Bg4) 50... Rb4?? { (-2.06 → -0.22) Blunder. Rb1+ was best. } (50... Rb1+ 51. Kg2 Ra1 52. Rd2 Rxa5 53. Bh5 Ra4 54. Rc2 Ra1 55. Be8 a5 56. Bc6 a4 57. Rb2) 51. Rc3?? { (-0.22 → -2.28) Blunder. Ra3 was best. } (51. Ra3 Rxc4 52. Kf1 Rc1+ 53. Ke2 Re1+ 54. Kd2 Rh1 55. Kd3 Bf2 56. Kc2 Be1 57. Ra1 Rh2+) 51... Ra4 52. Kf1 Rxa5 53. Ke2 Ra4 54. Kd3 Rb4? { (-1.98 → -0.73) Mistake. a5 was best. } (54... a5 55. Rc1 Ra2 56. Rc2 Ra1 57. Rb2 a4 58. Kc2 Ra3 59. Kb1 f5 60. exf5 Bf6 61. Rb5) 55. Ra3 Kb6 56. Kc3?! { (-0.72 → -1.74) Inaccuracy. Bd7 was best. } (56. Bd7 Rb2) 56... a5?! { (-1.74 → -0.86) Inaccuracy. Be1+ was best. } (56... Be1+) 57. Bd7? { (-0.86 → -2.40) Mistake. Kd3 was best. } (57. Kd3) 57... Be1+ 58. Kd3 Bf2?? { (-2.28 → 0.00) Blunder. Rb2 was best. } (58... Rb2) 59. Bb5?! { (0.00 → -0.85) Inaccuracy. Ba4 was best. } (59. Ba4 Bh4 60. Bc2 Be1 61. Rb3 Bg3 62. Ra3 Bh4 63. Ba4 Bf2 64. Bc2) 59... Bg3?! { (-0.85 → 0.00) Inaccuracy. Rb1 was best. } (59... Rb1) 60. Ra2?? { (0.00 → -3.07) Blunder. Kc2 was best. } (60. Kc2 Bf2 61. Ra2 Bh4 62. Ra3 Bf2) 60... Rb3+ 61. Ke2 Re3+ 62. Kd2 Rxf3 63. Kd1? { (-3.15 → -5.14) Mistake. Ra1 was best. } (63. Ra1 Rb3 64. Kc2 Re3 65. Kd2 Rxe4 66. Kd3 f5 67. Rg1 Kc7 68. Bc6 Kd8 69. h4 Re3+) 63... Rf1+ 64. Kc2 Rf2+ 65. Kb3 Rxa2 66. Kxa2?! { (-10.22 → Mate in 11) Checkmate is now unavoidable. Bd7 was best. } (66. Bd7 f3 67. h4 Rh2 68. Bg4 f2 69. Be2 Bxh4 70. Bd3 Rh3 71. Kc2 Rxd3 72. Kxd3 f1=R) 66... f3 67. Ba4 f2 68. h4 f1=Q 69. h5 Qxc4+ 70. Bb3 Qe2+ 71. Ka3 Be5 72. h6 Qb2+ 73. Ka4 Qa1+ 74. Ba2 Qxa2# { Black wins by checkmate. } 0-1