Ugly games II

[Henk]

Go to move 56 and see what happens

[pgn]
[Event "Computer Chess Game"]
[Site "HP"]
[Date "2017.06.17"]
[Round "-"]
[White "Fairy-Max 4.8S"]
[Black "SkipperWinb"]
[Result "0-1"]
[TimeControl "180"]
[Annotator "1. +0.17 1... -0.14"]

1. Nc3 {+0.17/9} g6 {-0.14/140 3} 2. e4 {+0.11/8 4} c6 {-0.03/140 3} 3. Nh3
{+0.04/8 3} b5 {-0.12/120 2.9} 4. d4 {+0.10/8 5} h6 {+0.00/130 2.9} 5. Bd3
{+0.20/9 5} d6 {-0.44/110 2.8} 6. O-O {+0.16/8 2.1} Bxh3 {+0.15/120 2.8} 7.
gxh3 {+0.17/9 2.8} Qd7 {+0.13/120 2.8} 8. Qf3 {+0.34/9 2.7} b4
{+0.02/110 2.7} 9. Ne2 {+0.37/9 1.9} Bg7 {+0.06/120 2.6} 10. Bd2
{+0.47/9 2.0} a5 {+0.00/120 2.6} 11. a3 {+0.73/10 4} bxa3 {-0.37/120 2.6}
12. Rxa3 {+0.58/10 6} c5 {-0.76/110 2.5} 13. Bxa5 {+0.54/9 4} Nc6
{-0.61/110 2.5} 14. Bb5 {+1.10/8 3} Qb7 {-2.54/110 2.5} 15. Rb3
{+1.61/8 2.9} Qc8 {-2.44/120 2.4} 16. Bc3 {+2.00/8 1.9} Kf8 {-1.90/120 2.4}
17. dxc5 {+1.68/9 5} Ne5 {-1.96/110 2.4} 18. Bxe5 {+1.98/11 10} Bxe5
{-2.00/120 2.3} 19. c6 {+2.03/10 1.7} Nf6 {-1.82/120 2.3} 20. Qe3
{+2.24/9 2.5} g5 {-2.22/110 2.2} 21. f4 {+2.39/10 1.7} gxf4 {-1.95/120 2.2}
22. Nxf4 {+2.09/10 2.9} Bxf4 {-2.04/110 2.2} 23. Qxf4 {+2.39/9 1.5} Qe6
{-1.63/120 2.1} 24. Re1 {+2.39/9 2.7} Rg8+ {-1.27/120 2.1} 25. Kf2
{+2.36/9 7} Rg5 {-0.96/100 2.0} 26. c4 {+2.20/8 2.8} Kg8 {-0.92/100 2.0}
27. Rg3 {+2.53/9 3} Rxg3 {-0.91/120 2.0} 28. Qxg3+ {+2.67/10 1.8} Kh7
{-1.17/110 2.0} 29. Qf3 {+2.49/10 1.8} Qe5 {-1.55/110 1.9} 30. Qf5+
{+2.52/10 1.3} Kg8 {-1.43/130 1.9} 31. Rg1+ {+2.54/9 1.0} Kf8
{-1.27/140 1.8} 32. Qxe5 {+2.33/11 1.5} dxe5 {-1.27/130 1.8} 33. Re1
{+2.41/11 1.3} Ne8 {-1.98/140 1.8} 34. Kf3 {+2.18/11 2.7} Nc7
{-1.86/130 1.8} 35. Re3 {+2.08/10 1.0} Rb8 {-1.77/120 1.8} 36. Ra3
{+2.13/11 1.8} Rd8 {-1.65/130 1.7} 37. Ke3 {+2.16/11 1.4} Rd1
{-1.77/140 1.7} 38. Ra2 {+2.14/11 1.0} Re1+ {-1.00/120 1.7} 39. Kf3
{+1.97/11 0.8} Rf1+ {-1.11/140 1.7} 40. Kg3 {+1.60/13 1.5} Re1
{-1.14/130 1.6} 41. Ba4 {+1.61/12 2.3} Re3+ {-1.15/120 1.6} 42. Kg2
{+1.63/12 0.8} Rxe4 {-1.26/130 1.5} 43. b3 {+1.70/12 1.1} Ne6
{-1.25/120 1.5} 44. Kf2 {+1.72/11 1.0} Rd4 {-1.26/120 1.5} 45. Re2
{+1.74/11 0.9} f6 {-1.28/130 1.5} 46. Re3 {+1.65/10 1.5} Rf4+
{-1.36/120 1.5} 47. Rf3 {+1.65/12 0.8} Re4 {-1.34/120 1.5} 48. Bb5
{+1.72/11 0.7} Nc7 {-1.26/140 1.4} 49. Re3 {+1.54/10 0.7} Rf4+
{-1.29/130 1.4} 50. Kg3 {+1.51/11 1.0} Nxb5 {-1.17/130 1.4} 51. cxb5
{+2.38/13 0.8} Ke8 {-3.16/140 1.4} 52. b6 {+2.43/12 5} Kd8 {-3.12/140 1.3}
53. Rd3+ {+2.42/12 1.5} Rd4 {-3.37/130 1.3} 54. Rxd4+ {+2.55/13 1.3} exd4
{-3.34/120 1.3} 55. b7 {+2.60/13 0.9} Kc7 {-3.68/130 1.3} 56. b4
{+2.70/13 0.9} f5 {-3.17/120 1.3} 57. b5 {+2.87/13 0.5} d3 {-2.40/130 1.2}
58. b6+ {+1.61/13 0.6} Kb8 {-0.68/140 1.2} 59. Kf2 {+0.17/14 0.5} f4
{+2.00/150 1.2} 60. h4 {-1.29/16 0.8} e5 {+3.24/150 1.2} 61. h5
{-1.95/17 0.5} e4 {+5.29/160 1.2} 62. h3 {-8.24/18 1.1} d2 {+9.17/160 1.1}
63. Ke2 {-8.41/19 1.0} e3 {+11.85/160 1.1} 64. h4 {-8.51/18 1.2} f3+
{+11.85/160 1.1} 65. Kxf3 {-9.16/17 0.7} d1=Q+ {+11.85/140 1.1} 66. Kxe3
{-9.36/16 1.3} Qc1+ {+12.73/130 1.1} 67. Ke4 {-9.38/15 0.5} Qh1+
{+11.86/110 1.1} 68. Ke5 {-9.38/15 0.4} Qxc6 {+12.64/110 1.0} 69. Kf5
{-9.46/15 1.6} Qd6 {+12.73/100 1.0} 70. Ke4 {-9.46/15 0.4} Qc5
{+12.73/110 1.0} 71. Kd3 {-9.50/14 0.4} Qb5+ {+12.64/100 1.0} 72. Kc3
{-9.50/14 0.5} Qxb6 {+12.75/110 1.0} 73. Kc4 {-9.42/13 0.5} Kxb7
{+12.85/100 1.0} 74. Kc3 {-9.46/13 0.5} Qf2 {+12.75/100 1.0} 75. Kd3
{-9.95/13 0.6} Qxh4 {+12.97/90 0.9} 76. Ke3 {-10.62/13 0.5} Qxh5
{+12.97/90 0.9} 77. Ke4 {-17.06/12 0.6} Qg4+ {+12.53/70 0.9} 78. Kd5
{-17.15/12 0.4} h5 {+13.57/70 0.9} 79. Kc5 {-17.16/12 0.3} h4
{+23.74/70 0.9} 80. Kd5 {-17.16/12 0.3} Qf4 {+23.94/80 0.9} 81. Kc5
{-79.95/13 0.3} h3 {+24.06/80 0.9} 82. Kd5 {-79.96/16 0.3} h2
{+2621.35/80 0.8} 83. Ke6 {-79.97/26 0.3} Kc7 {+2621.37/70 0.8} 84. Kd5
{-79.98/28 0.3} h1=Q+ {+2621.39/80 0.8} 85. Kc5 {-79.99/28 0.2} Qh5#
{+2621.41/70 0.8}
{Xboard adjudication: Checkmate} 0-1
[/pgn]