[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.04.06"]
[Round "27"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "0-1"]
[SetUp "1"]
[FEN "r1b1k2r/ppp2ppp/2nb1n2/8/8/2B5/PPP1PPPP/RN2KBNR w KQkq - 4 8"]
[GameDuration "00:00:25"]
[GameStartTime "2026-04-06T17:22:17 +0000"]
[GameEndTime "2026-04-06T17:22:42 +0000"]
[PlyCount "69"]
[Termination "illegal move"]
[TimeControl "12.41+0.12"]

8. Bxf6 {+0.18/11 0.627s, n=821928, sd=0} gxf6 {-0.18/10 0.627s, n=603472, sd=0}
9. Nc3 {+0.19/12 0.602s, n=837849, sd=0} Be6 {-0.19/11 0.602s, n=678598, sd=0}
10. e3 {+0.22/11 0.578s, n=495898, sd=0} O-O {-0.24/11 0.578s, n=1136267, sd=0}
11. O-O-O {+0.25/10 0.555s, n=160695, sd=0}
Rfd8 {-0.25/9 0.555s, n=556505, sd=0} 12. Be2 {+0.28/11 0.533s, n=1034750, sd=0}
a6 {-0.27/10 0.533s, n=752842, sd=0} 13. Nh3 {+0.31/11 0.512s, n=629193, sd=0}
Be5 {-0.31/10 0.512s, n=753800, sd=0} 14. Nf4 {+0.37/13 0.493s, n=1183495, sd=0}
Bxf4 {-0.38/12 0.493s, n=890877, sd=0}
15. Rxd8+ {+0.39/12 0.474s, n=516815, sd=0}
Rxd8 {-0.43/12 0.474s, n=562357, sd=0}
16. exf4 {+0.40/12 0.456s, n=597220, sd=0} Nd4 {-0.40/12 0.456s, n=339368, sd=0}
17. Bd3 {+0.45/12 0.440s, n=944999, sd=0} c5 {-0.44/12 0.440s, n=938270, sd=0}
18. Rd1 {+0.47/12 0.424s, n=614342, sd=0} f5 {-0.47/11 0.424s, n=369966, sd=0}
19. a4 {+0.51/11 0.408s, n=918678, sd=0} Kg7 {-0.51/10 0.408s, n=478388, sd=0}
20. Ne2 {+0.57/12 0.394s, n=967541, sd=0} Nc6 {-0.55/11 0.394s, n=783475, sd=0}
21. Ng3 {+0.57/12 0.380s, n=502230, sd=0} Kf6 {-0.55/12 0.380s, n=721852, sd=0}
22. Nh5+ {+0.59/12 0.367s, n=365297, sd=0} Ke7 {-0.58/12 0.367s, n=765223, sd=0}
23. c3 {+0.56/12 0.355s, n=679873, sd=0} Rg8 {-0.61/13 0.355s, n=732973, sd=0}
24. g3 {+0.57/13 0.343s, n=877723, sd=0} h6 {-0.61/12 0.343s, n=325116, sd=0}
25. Kb1 {+0.60/12 0.332s, n=588360, sd=0} Rg6 {-0.65/12 0.332s, n=424786, sd=0}
26. Re1 {+0.74/12 0.321s, n=847042, sd=0} Kd6 {-0.72/11 0.321s, n=545294, sd=0}
27. h3 {+0.69/12 0.311s, n=520814, sd=0} Rg8 {-0.70/13 0.311s, n=695563, sd=0}
28. Bc2 {+0.77/12 0.302s, n=416605, sd=0} Ne7 {-0.71/11 0.302s, n=389265, sd=0}
29. Rd1+ {+0.68/13 0.293s, n=685299, sd=0} Kc6 {-0.64/12 0.293s, n=474397, sd=0}
30. g4 {+0.65/12 0.284s, n=727116, sd=0} b5 {-0.63/11 0.284s, n=334192, sd=0}
31. Nf6 {+0.69/12 0.276s, n=483154, sd=0} Rg6 {-0.71/12 0.276s, n=545028, sd=0}
32. Nh5 {+0.69/11 0.268s, n=587225, sd=0} Rg8 {-0.71/11 0.268s, n=51276, sd=0}
33. a5 {+0.78/10 0.261s, n=587721, sd=0} c4 {-0.76/12 0.261s, n=612891, sd=0}
34. Nf6 {+0.76/11 0.254s, n=646240, sd=0} Rg6 {-0.76/13 0.254s, n=600972, sd=0}
35. Nh5 {+0.76/12 0.247s, n=324625, sd=0} Rg8 {-0.76/13 0.247s, n=411972, sd=0}
36. Re1 {+0.71/11 0.241s, n=197520, sd=0} Kd6 {-0.76/13 0.241s, n=345514, sd=0}
37. Nf6 {+0.76/12 0.234s, n=447991, sd=0} Rg6 {-0.76/14 0.234s, n=388204, sd=0}
38. Nh5 {+0.67/11 0.229s, n=126278, sd=0} Rg8 {-0.76/12 0.229s, n=35754, sd=0}
39. b4 {+1.04/11 0.223s, n=310568, sd=0} cxb3 {+0.44/11 0.223s, n=470513, sd=0}
40. Bd1 {+0.46/10 0.218s, n=461186, sd=0} Nc6 {+0.45/12 0.218s, n=472012, sd=0}
41. Kb2 {+1.12/10 0.213s, n=353720, sd=0}
Nxa5 {+0.45/11 0.213s, n=150137, sd=0, White makes an illegal move: b4a5} 0-1