[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.04.19"]
[Round "600"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1bqkbnr/pp3ppp/1n2p3/3p4/3P4/3B1N2/PPP2PPP/RNBQK2R w KQkq - 2 7"]
[GameDuration "00:00:41"]
[GameStartTime "2026-04-19T17:32:03 -0400"]
[GameEndTime "2026-04-19T17:32:44 -0400"]
[PlyCount "170"]
[Termination "illegal move"]
[TimeControl "17.24+0.17"]

7. O-O {+1.45/12 0.871s, n=1053889, sd=0} Bd6 {-1.38/12 0.871s, n=1164258, sd=0}
8. a4 {+1.71/12 0.836s, n=741874, sd=0} Nf6 {-1.84/12 0.836s, n=1430682, sd=0}
9. a5 {+1.48/12 0.803s, n=1597536, sd=0} Nbd7 {-1.71/13 0.803s, n=1040788, sd=0}
10. c4 {+1.48/12 0.771s, n=706989, sd=0} dxc4 {-1.33/13 0.771s, n=1479805, sd=0}
11. Bxc4 {+1.33/11 0.741s, n=246712, sd=0} O-O {-1.26/10 0.741s, n=828374, sd=0}
12. Nc3 {+0.93/10 0.712s, n=899302, sd=0} a6 {-0.78/11 0.712s, n=770854, sd=0}
13. Bd3 {+0.66/10 0.685s, n=1078969, sd=0} b5 {-0.63/10 0.685s, n=1440571, sd=0}
14. axb6 {+0.53/10 0.660s, n=515708, sd=0} Bb7 {-0.51/9 0.660s, n=680585, sd=0}
15. Re1 {+0.61/11 0.635s, n=840715, sd=0} Nxb6 {-0.74/10 0.635s, n=866048, sd=0}
16. Ne5 {+0.57/10 0.612s, n=215337, sd=0} Re8 {-0.43/9 0.612s, n=490772, sd=0}
17. Qe2 {+0.40/10 0.590s, n=963661, sd=0} Bb4 {-0.45/9 0.590s, n=1082939, sd=0}
18. Be3 {+0.29/11 0.569s, n=1285686, sd=0} Nbd5 {-0.32/9 0.569s, n=317575, sd=0}
19. Bd2 {+0.29/10 0.549s, n=264103, sd=0} Rc8 {-0.44/10 0.549s, n=1123384, sd=0}
20. Ne4 {+0.34/9 0.530s, n=182676, sd=0} Bxd2 {-0.82/10 0.530s, n=1191399, sd=0}
21. Qxd2 {+0.99/11 0.512s, n=802493, sd=0}
Nxe4 {-0.85/10 0.512s, n=416582, sd=0} 22. Bxe4 {+0.94/9 0.495s, n=86775, sd=0}
Qd6 {-0.96/11 0.495s, n=733810, sd=0} 23. h3 {+0.92/10 0.478s, n=994982, sd=0}
Re7 {-0.96/11 0.478s, n=346639, sd=0} 24. Ra4 {+0.88/11 0.463s, n=1029027, sd=0}
h6 {-0.85/11 0.463s, n=438519, sd=0} 25. Nc4 {+0.88/10 0.448s, n=317873, sd=0}
Qc7 {-0.78/11 0.448s, n=535187, sd=0} 26. Ne5 {+0.93/11 0.435s, n=750833, sd=0}
Qd6 {-0.64/10 0.435s, n=461946, sd=0} 27. Nc4 {+0.65/11 0.421s, n=941772, sd=0}
Qc7 {-0.64/11 0.421s, n=309818, sd=0} 28. Na5 {+0.76/10 0.409s, n=429428, sd=0}
Rd7 {-0.62/11 0.409s, n=427435, sd=0} 29. Rc4 {+0.62/11 0.397s, n=397968, sd=0}
Qb8 {-0.49/12 0.397s, n=787276, sd=0}
30. Rxc8+ {+0.49/11 0.385s, n=801070, sd=0}
Qxc8 {-0.40/11 0.385s, n=431459, sd=0} 31. Rc1 {+0.41/10 0.375s, n=899787, sd=0}
Qb8 {-0.43/11 0.375s, n=376429, sd=0} 32. Bf3 {+0.37/11 0.364s, n=739381, sd=0}
Rc7 {-0.44/10 0.364s, n=357456, sd=0} 33. Rc5 {+0.75/10 0.355s, n=389335, sd=0}
Ba8 {-0.73/11 0.355s, n=697413, sd=0} 34. Bxd5 {+2.50/14 0.345s, n=805866, sd=0}
Bxd5 {-2.50/13 0.345s, n=568727, sd=0} 35. Qc3 {+2.50/14 0.337s, n=312394, sd=0}
Rxc5 {-2.87/13 0.337s, n=380720, sd=0}
36. dxc5 {+2.68/15 0.242s, n=588913, sd=0} Qc7 {-2.87/15 0.161s, n=380714, sd=0}
37. c6 {+2.91/13 0.325s, n=632817, sd=0} Kh7 {-2.87/15 0.074s, n=177596, sd=0}
38. b4 {+2.91/14 0.317s, n=456911, sd=0} h5 {-2.87/14 0.334s, n=127560, sd=0}
39. Qg3 {+4.92/11 0.310s, n=273992, sd=0} Qxg3 {-4.77/11 0.325s, n=213871, sd=0}
40. fxg3 {+8.06/14 0.303s, n=457823, sd=0} e5 {-7.93/15 0.230s, n=556476, sd=0}
41. c7 {+8.76/15 0.288s, n=699574, sd=0} Be6 {-7.85/13 0.315s, n=298648, sd=0}
42. Nb7 {+8.76/14 0.290s, n=25679, sd=0} f6 {-9.03/14 0.307s, n=616312, sd=0}
43. Nd6 {+9.93/15 0.251s, n=642341, sd=0} g5 {-10.03/15 0.189s, n=472811, sd=0}
44. c8=Q {+10.03/15 0.173s, n=434321, sd=0}
Bxc8 {-10.27/15 0.150s, n=366996, sd=0}
45. Nxc8 {+10.42/14 0.280s, n=87511, sd=0} f5 {-10.49/15 0.180s, n=450103, sd=0}
46. Kf2 {+10.63/15 0.182s, n=445052, sd=0}
Kg7 {-10.45/15 0.083s, n=199666, sd=0}
47. Nb6 {+10.93/15 0.162s, n=394124, sd=0}
Kf7 {-10.92/14 0.304s, n=587677, sd=0}
48. Nd5 {+10.96/15 0.153s, n=373081, sd=0} f4 {-11.08/15 0.223s, n=541488, sd=0}
49. gxf4 {+11.40/15 0.060s, n=148968, sd=0}
exf4 {-12.11/15 0.113s, n=271188, sd=0}
50. Kf3 {+11.79/15 0.217s, n=529465, sd=0}
Ke6 {-12.75/15 0.223s, n=516340, sd=0}
51. Ke4 {+12.81/15 0.098s, n=248084, sd=0}
Kd6 {-12.03/15 0.140s, n=348633, sd=0} 52. Nf6 {+12.74/15 0.026s, n=66737, sd=0}
g4 {-11.76/15 0.121s, n=312848, sd=0}
53. hxg4 {+12.88/15 0.057s, n=150333, sd=0}
hxg4 {-13.01/15 0.081s, n=216475, sd=0}
54. Kxf4 {+12.84/15 0.020s, n=53521, sd=0} g3 {-12.74/15 0.035s, n=99576, sd=0}
55. Ke4 {+12.84/15 0.014s, n=40782, sd=0} Kc7 {-12.74/15 0.006s, n=18790, sd=0}
56. Nd5+ {+12.84/15 0.008s, n=25954, sd=0} Kb7 {-12.74/15 0.006s, n=20968, sd=0}
57. Ne3 {+12.84/15 0.007s, n=23003, sd=0} a5 {-12.74/15 0.005s, n=16809, sd=0}
58. bxa5 {+13.16/15 0.022s, n=67552, sd=0} Ka6 {-12.74/15 0.004s, n=12830, sd=0}
59. Nc4 {+13.16/15 0.007s, n=21778, sd=0} Ka7 {-12.74/15 0.005s, n=15280, sd=0}
60. Kf5 {+13.16/15 0.006s, n=22212, sd=0} Kb7 {-12.74/15 0.006s, n=19066, sd=0}
61. Kg6 {+13.16/15 0.007s, n=23766, sd=0} Ka6 {-12.74/15 0.007s, n=23593, sd=0}
62. Kf5 {+13.16/15 0.002s, n=8560, sd=0} Ka7 {-12.74/15 0.002s, n=7679, sd=0}
63. Nb2 {+13.16/15 0.004s, n=12828, sd=0} Ka6 {-12.74/15 0.002s, n=6940, sd=0}
64. Nc4 {+13.16/15 0.001s, n=4569, sd=0} Kb7 {-12.74/15 0.001s, n=5034, sd=0}
65. Kg6 {+13.16/15 0.000s, n=2484, sd=0} Ka6 {-12.99/15 0.006s, n=19621, sd=0}
66. Kg5 {+13.16/15 0.001s, n=3198, sd=0} Ka7 {-12.99/15 0.008s, n=24762, sd=0}
67. Ne3 {+13.16/15 0.003s, n=9537, sd=0} Ka6 {-12.99/15 0.002s, n=7361, sd=0}
68. Nc4 {+13.16/15 0.003s, n=9326, sd=0} Ka7 {-12.99/15 0.002s, n=6862, sd=0}
69. Ne3 {+13.16/15 0.001s, n=5717, sd=0} Ka6 {-10.68/15 0.025s, n=76452, sd=0}
70. Kg6 {+10.62/15 0.044s, n=131377, sd=0}
Kxa5 {-10.68/15 0.012s, n=35891, sd=0}
71. Nc4+ {+10.63/15 0.020s, n=61265, sd=0} Ka4 {-10.68/15 0.005s, n=16137, sd=0}
72. Nd6 {+10.63/15 0.011s, n=36384, sd=0} Ka5 {-10.68/15 0.009s, n=27291, sd=0}
73. Ne4 {+10.63/15 0.010s, n=30898, sd=0} Kb6 {-10.83/15 0.030s, n=84301, sd=0}
74. Nxg3 {+11.02/15 0.023s, n=65816, sd=0}
Kc5 {-14.32/15 0.090s, n=247588, sd=0}
75. Nf5 {+12.72/15 0.037s, n=105678, sd=0} Kc6 {-14.32/15 0.009s, n=26057, sd=0}
76. g4 {+12.72/15 0.073s, n=197707, sd=0} Kc7 {-25.07/15 0.128s, n=317318, sd=0}
77. Kf6 {+17.41/15 0.051s, n=135899, sd=0} Kd7 {-16.80/15 0.020s, n=53230, sd=0}
78. Kf7 {+17.54/15 0.071s, n=189326, sd=0} Kc7 {-16.80/15 0.029s, n=75000, sd=0}
79. Kg7 {+17.54/15 0.010s, n=26427, sd=0} Kd7 {-18.00/15 0.029s, n=76535, sd=0}
80. Kf7 {+17.54/15 0.006s, n=17068, sd=0} Kc7 {-18.00/15 0.000s, n=1544, sd=0}
81. Kf6 {+17.41/15 0.007s, n=18890, sd=0} Kc6 {-25.07/15 0.016s, n=31080, sd=0}
82. Ng7 {+17.41/15 0.062s, n=110934, sd=0} Kd7 {-18.00/15 0.006s, n=16869, sd=0}
83. g5 {+16.60/15 0.145s, n=358789, sd=0} Kd8 {-26.10/15 0.023s, n=56308, sd=0}
84. g6 {+28.67/15 0.013s, n=35133, sd=0} Kd7 {-28.44/15 0.065s, n=155400, sd=0}
85. Nf5 {+28.67/15 0.019s, n=50432, sd=0} Kd8 {-28.44/15 0.004s, n=10835, sd=0}
86. g7 {+28.67/15 0.014s, n=38545, sd=0}
Kc8 {-10737418.00/15 0.078s, n=210836, sd=0}
87. Ne7+ {+10737418.00/15 0.143s, n=395813, sd=0}
Kc7 {-10737418.00/15 0.104s, n=274157, sd=0}
88. g8=Q {+10737418.00/15 0.099s, n=282931, sd=0}
Kb6 {-10737418.00/15 0.053s, n=151291, sd=0}
89. Qc8 {+10737418.00/15 0.096s, n=269821, sd=0}
Ka5 {-10737418.00/15 0.073s, n=202664, sd=0}
90. Nd5 {+10737418.00/15 0.087s, n=248883, sd=0}
Ka4 {-10737418.00/15 0.045s, n=129891, sd=0}
91. Qc3 {+10737418.00/15 0.025s, n=74474, sd=0, Black makes an illegal move: a1a1}
1-0