[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.04.19"]
[Round "287"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "0-1"]
[SetUp "1"]
[FEN "r1bqk1nr/pp2ppbp/1n1p2p1/3P4/4P3/2NB4/PP3PPP/R1BQK1NR w KQkq - 3 8"]
[GameDuration "00:00:43"]
[GameStartTime "2026-04-19T17:24:57 -0400"]
[GameEndTime "2026-04-19T17:25:41 -0400"]
[PlyCount "103"]
[Termination "illegal move"]
[TimeControl "17.24+0.17"]

8. a4 {+2.46/11 0.871s, n=1342156, sd=0} Nf6 {-2.45/11 0.871s, n=1727335, sd=0}
9. Nf3 {+2.36/11 0.836s, n=1464149, sd=0} O-O {-2.38/12 0.836s, n=1461163, sd=0}
10. O-O {+2.23/10 0.803s, n=1068873, sd=0} a5 {-2.46/11 0.803s, n=1804127, sd=0}
11. Be3 {+2.84/10 0.771s, n=610686, sd=0}
Nbd7 {-2.69/10 0.771s, n=1664567, sd=0}
12. Bb5 {+2.54/11 0.741s, n=1259682, sd=0}
Qc7 {-2.88/11 0.741s, n=1597745, sd=0} 13. Rc1 {+2.75/10 0.712s, n=868762, sd=0}
Nc5 {-2.68/11 0.712s, n=1026522, sd=0}
14. Re1 {+2.77/11 0.685s, n=1250375, sd=0} e5 {-2.68/10 0.685s, n=1486438, sd=0}
15. dxe6 {+2.71/10 0.660s, n=141514, sd=0}
fxe6 {-2.73/10 0.660s, n=900843, sd=0} 16. Qc2 {+2.85/9 0.635s, n=447537, sd=0}
Bd7 {-2.85/8 0.635s, n=844913, sd=0} 17. Red1 {+2.98/10 0.612s, n=511969, sd=0}
Rac8 {-2.92/10 0.612s, n=837355, sd=0} 18. h3 {+2.62/8 0.590s, n=890509, sd=0}
b6 {-2.67/8 0.590s, n=1050451, sd=0} 19. Bc4 {+3.16/9 0.569s, n=830620, sd=0}
Kh8 {-3.03/10 0.569s, n=831066, sd=0} 20. Nd4 {+3.27/10 0.549s, n=1041280, sd=0}
Qd8 {-2.96/9 0.549s, n=404820, sd=0} 21. Ndb5 {+2.82/9 0.530s, n=794566, sd=0}
Bxb5 {-2.76/10 0.530s, n=929007, sd=0}
22. Nxb5 {+4.64/11 0.512s, n=1082002, sd=0}
d5 {-4.58/12 0.512s, n=1145391, sd=0}
23. exd5 {+4.77/12 0.495s, n=1031330, sd=0}
Nxd5 {-4.49/11 0.495s, n=848160, sd=0}
24. Bxd5 {+4.64/12 0.478s, n=746972, sd=0}
exd5 {-4.98/12 0.478s, n=842484, sd=0} 25. Nc3 {+5.18/12 0.463s, n=721319, sd=0}
Qe8 {-4.98/12 0.463s, n=320440, sd=0} 26. Nxd5 {+5.36/13 0.448s, n=479595, sd=0}
Nxa4 {-5.26/13 0.448s, n=660781, sd=0} 27. Nc7 {+4.99/11 0.435s, n=182680, sd=0}
Qe7 {-5.32/13 0.435s, n=863402, sd=0} 28. Qxa4 {+6.06/12 0.421s, n=673203, sd=0}
Rxc7 {-5.28/11 0.421s, n=150566, sd=0}
29. Bxb6 {+5.85/12 0.409s, n=893170, sd=0}
Rxc1 {-5.85/12 0.409s, n=732322, sd=0}
30. Rxc1 {+5.85/12 0.397s, n=473585, sd=0} Qg5 {-5.85/11 0.397s, n=241483, sd=0}
31. Be3 {+6.31/11 0.385s, n=245276, sd=0} Qd8 {-6.46/11 0.385s, n=547584, sd=0}
32. Rc5 {+6.60/11 0.375s, n=177366, sd=0} Qd3 {-6.72/11 0.375s, n=756771, sd=0}
33. Qa1 {+6.53/11 0.364s, n=598902, sd=0} a4 {-6.66/9 0.364s, n=589978, sd=0}
34. Qxa4 {+6.67/12 0.355s, n=541491, sd=0}
Qb1+ {-6.84/10 0.355s, n=590737, sd=0} 35. Bc1 {+6.98/11 0.345s, n=601085, sd=0}
Rd8 {-6.67/11 0.345s, n=393268, sd=0} 36. Qc2 {+7.51/12 0.337s, n=435439, sd=0}
Qxc2 {-7.46/12 0.337s, n=503099, sd=0} 37. Rxc2 {+7.54/12 0.328s, n=27993, sd=0}
Bf8 {-7.55/13 0.328s, n=488059, sd=0} 38. Be3 {+7.83/13 0.320s, n=532290, sd=0}
Kg8 {-7.73/12 0.320s, n=353883, sd=0} 39. Rc7 {+7.82/12 0.313s, n=392733, sd=0}
Rb8 {-7.85/13 0.313s, n=237324, sd=0} 40. Bd4 {+7.94/13 0.306s, n=474706, sd=0}
Bb4 {-7.91/13 0.306s, n=203624, sd=0} 41. Kh2 {+7.86/13 0.299s, n=462573, sd=0}
Ba5 {-7.87/13 0.299s, n=503707, sd=0} 42. Re7 {+7.86/14 0.293s, n=408417, sd=0}
Bd2 {-7.87/14 0.293s, n=595448, sd=0} 43. Rc7 {+7.86/13 0.286s, n=409309, sd=0}
Ba5 {-7.87/14 0.286s, n=321599, sd=0} 44. Re7 {+7.86/14 0.281s, n=260791, sd=0}
Bd2 {-7.28/13 0.281s, n=365898, sd=0} 45. Ra7 {+7.43/13 0.275s, n=633018, sd=0}
Bf4+ {-7.49/13 0.275s, n=605715, sd=0} 46. Kg1 {+7.43/12 0.270s, n=461394, sd=0}
Rb3 {-7.31/12 0.270s, n=354560, sd=0} 47. Kf1 {+7.38/11 0.265s, n=240984, sd=0}
Bc1 {-7.54/11 0.265s, n=512663, sd=0} 48. Ra2 {+7.77/10 0.260s, n=160531, sd=0}
h6 {-7.85/11 0.260s, n=568188, sd=0} 49. Ke2 {+8.41/11 0.256s, n=447186, sd=0}
h5 {-8.41/11 0.256s, n=521888, sd=0} 50. Bc3 {+8.76/11 0.251s, n=533969, sd=0}
Bg5 {-8.72/10 0.251s, n=344033, sd=0} 51. Kd3 {+8.97/11 0.247s, n=384501, sd=0}
Bh4 {-8.97/10 0.247s, n=123290, sd=0} 52. Kc4 {+9.31/11 0.243s, n=368608, sd=0}
Rb8 {-9.30/12 0.243s, n=375311, sd=0} 53. Bd4 {+9.35/12 0.240s, n=349991, sd=0}
Rc8+ {-9.31/12 0.240s, n=441160, sd=0} 54. Kd5 {+9.51/12 0.236s, n=434123, sd=0}
Rd8+ {-9.44/11 0.236s, n=375487, sd=0} 55. Ke4 {+9.75/11 0.233s, n=432440, sd=0}
Be7 {-9.73/10 0.233s, n=279478, sd=0} 56. Ra7 {+9.66/13 0.230s, n=459461, sd=0}
Bb4 {-9.76/12 0.230s, n=177464, sd=0} 57. Rb7 {+9.81/13 0.227s, n=329152, sd=0}
Be1 {-10.56/12 0.227s, n=200413, sd=0} 58. f4 {+10.53/11 0.224s, n=337354, sd=0}
Rc8 {-10.47/12 0.224s, n=74711, sd=0, White makes an illegal move: f4e5} 0-1