[Event "2017 Autumn Marathon"] [Site "https://lichess.org/9Zzp2lQE"] [Date "2017.10.28"] [White "mmch2020"] [Black "tigreazul"] [Result "0-1"] [UTCDate "2017.10.28"] [UTCTime "19:59:51"] [WhiteElo "2360"] [BlackElo "1783"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6 { A40 Mikenas Defense } 2. d5 Ne5 3. Bf4 Ng6 4. Bg3 d6 5. Nc3 a6 6. e4 e6 7. Bc4?! { (0.86 → 0.17) Inaccuracy. dxe6 was best. } (7. dxe6 fxe6) 7... e5 8. Nge2 Nf6 9. a4 Be7 10. a5 O-O 11. Qd2 Bd7 12. Nd1?? { (-0.29 → -2.64) Blunder. f3 was best. } (12. f3 Nh5 13. Bf2 Bg5 14. Qd1 f5 15. O-O Nhf4 16. exf5 Bxf5 17. Ng3 Nxg2 18. Kxg2 Nh4+) 12... Qe8?? { (-2.64 → -0.19) Blunder. Nxe4 was best. } (12... Nxe4 13. Qd3 f5 14. f3 Ng5 15. h4 e4 16. Qb3 exf3 17. gxf3 f4 18. Bf2 Nf7 19. h5) 13. Ne3?? { (-0.19 → -3.21) Blunder. Nec3 was best. } (13. Nec3 Nh5 14. Be2 Ngf4 15. Bf3 f5 16. Ne3 fxe4 17. Nxe4 Nf6 18. Nxf6+ Bxf6 19. O-O Bg5) 13... Nxe4 14. Qb4 Nc5?! { (-3.07 → -2.35) Inaccuracy. f5 was best. } (14... f5 15. f3 Nc5 16. Bf2 f4 17. Nf1 Bh4 18. g3 e4 19. O-O-O exf3 20. Nc3 Bg5 21. Kb1) 15. Ba2? { (-2.35 → -4.58) Mistake. O-O was best. } (15. O-O f5) 15... Bb5? { (-4.58 → -2.72) Mistake. f5 was best. } (15... f5 16. Qd2) 16. c4?? { (-2.72 → -11.83) Blunder. Nf5 was best. } (16. Nf5) 16... Nd3+ 17. Kf1 Nxb4 18. cxb5 Nxa2 19. Rxa2 Qxb5 20. h4 Nf4 21. Bxf4 exf4 22. Nf5 Bf6 23. g4 fxg3 24. Rg1 Rfe8 25. b4 Re5 26. Nxg3 Rxd5 27. Kg2 Bxh4 28. Nf4 Rg5 29. Nh3 Rg6 30. Nf4 Rh6 31. Re2 Qxb4 32. Rge1 Rf8 33. Nd5 Qxa5 34. Ne3 Qb5 35. Ngf5 Qc6+ 36. f3?! { (-15.84 → Mate in 15) Checkmate is now unavoidable. Kh2 was best. } (36. Kh2 Rh5) 36... Bxe1? { (Mate in 15 → -8.35) Lost forced checkmate sequence. Rg6+ was best. } (36... Rg6+ 37. Kh2 Qxf3 38. Rg2 Bxe1 39. Ne7+ Kh8 40. N7f5 Rxg2+ 41. Nxg2 Qxf5 42. Nxe1 Qe5+ 43. Kg2) 37. Ne7+ Kh8 38. Nxc6 bxc6 39. Rxe1 Re6 40. Kf2 Rb8 41. Ra1 Rb6 42. Nc4 Rb4 43. Na5 Rb6 44. Nc4 Rb4 45. Na5 c5 46. Ra3 h6 47. Nc6 Rb2+ 48. Kg3 Rg6+ 49. Kf4 h5 50. Ne7 Rf6+ 51. Kg3 Re6 52. Nd5 c6 53. Nf4 Rh6 54. Rxa6 Kh7 55. Rxc6 Rd2 56. Rc7 g5 57. Nh3 Kg6 58. Nf2? { (-8.70 → Mate in 17) Checkmate is now unavoidable. Nxg5 was best. } (58. Nxg5 Kxg5) 58... Rxf2? { (Mate in 17 → -7.30) Lost forced checkmate sequence. h4+ was best. } (58... h4+ 59. Kg2 h3+ 60. Kh1 Rxf2 61. Rd7 Rf1+ 62. Kh2 Rxf3 63. Rxd6+ Kg7 64. Rd5 g4 65. Kh1) 59. Kxf2 h4 60. Rd7 Kg7 61. Kg2 Re6 62. Kh3 Kg6 63. Rd8 f6 64. Kg4 f5+ 65. Kh3 Kf6 66. Rg8 Re3 67. Kg2 f4 68. Rf8+ Kg7 69. Rd8 Rd3 70. Rd7+ Kf6 71. Rc7 Ke5 72. Rc8 Rd5 73. Kh3 Kd4 74. Kg4 c4 75. Ra8 Kd3 76. Ra4 c3 77. Ra1 Kd2 78. Kh5?! { (-56.37 → Mate in 20) Checkmate is now unavoidable. Kh3 was best. } (78. Kh3 c2) 78... c2 79. Kh6?! { (-79.75 → Mate in 14) Checkmate is now unavoidable. Kg4 was best. } (79. Kg4 c1=Q) 79... h3?! { (Mate in 14 → -123.79) Lost forced checkmate sequence. c1=Q was best. } (79... c1=Q 80. Ra2+ Ke3 81. Kg7 Kxf3 82. Ra7 h3 83. Kf6 h2 84. Rh7 h1=Q 85. Rxh1 Qxh1 86. Ke6) 80. Kg6?! { (-123.79 → Mate in 10) Checkmate is now unavoidable. Rh1 was best. } (80. Rh1 c1=Q) 80... c1=Q 81. Kf6 Qxa1+ 82. Ke6 Rd3 83. Kf5 Qe5+ 84. Kg4 h2 85. Kh3 Rxf3+ 86. Kg4 Rg3+ 87. Kh5 Qh8+ 88. Kg6 Qg8+ 89. Kf5 f3 90. Kf6 g4 91. Ke7 f2 92. Kf6 Rg1 93. Ke7 g3 94. Kd7 d5 95. Kc6 d4 96. Kd7 d3 97. Kc6 Ke1 98. Kd7 d2 99. Ke7 d1=Q 100. Kf6 Qf3+ 101. Ke5 f1=Q 102. Kd4 g2 103. Ke5 h1=Q 104. Kd4 Qh4+ 105. Ke5 Rh1 106. Kd6 g1=Q 107. Ke5 Q1g4 108. Kd6 Qd4+ 109. Kc7 Qfc3+ 110. Kb7 Qdb4+ 111. Ka7 Qa2# { Black wins by checkmate. } 0-1