[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.04.19"]
[Round "2401"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "0-1"]
[SetUp "1"]
[FEN "r3kb1r/ppp2ppp/2nqpn2/3p4/3P4/PP2PQ2/2PN1PPP/R1B1KB1R w KQkq - 1 8"]
[GameDuration "00:00:43"]
[GameStartTime "2026-04-19T18:13:37 -0400"]
[GameEndTime "2026-04-19T18:14:21 -0400"]
[PlyCount "107"]
[Termination "illegal move"]
[TimeControl "17.24+0.17"]

8. c4 {+2.10/10 0.871s, n=899689, sd=0} O-O-O {-2.10/11 0.871s, n=1245312, sd=0}
9. c5 {+1.86/11 0.836s, n=1450429, sd=0} Qe7 {-2.35/13 0.836s, n=1193408, sd=0}
10. Bb5 {+1.96/11 0.803s, n=1030058, sd=0}
Qe8 {-1.83/12 0.803s, n=1218736, sd=0}
11. Qd1 {+1.79/13 0.771s, n=1747803, sd=0} a6 {-2.36/12 0.771s, n=1607803, sd=0}
12. Ba4 {+1.82/13 0.741s, n=1136743, sd=0} b5 {-1.73/12 0.741s, n=445471, sd=0}
13. cxb6 {+1.97/13 0.712s, n=874532, sd=0}
cxb6 {-1.78/12 0.712s, n=633282, sd=0} 14. Bb2 {+1.91/13 0.685s, n=769886, sd=0}
Bd6 {-1.85/13 0.685s, n=1478475, sd=0} 15. O-O {+1.78/12 0.660s, n=238263, sd=0}
Kb8 {-1.62/11 0.660s, n=778542, sd=0} 16. Rc1 {+1.83/11 0.635s, n=471795, sd=0}
h5 {-1.74/12 0.635s, n=1336394, sd=0} 17. Re1 {+1.62/11 0.612s, n=890505, sd=0}
h4 {-1.61/12 0.612s, n=736668, sd=0} 18. h3 {+1.71/11 0.590s, n=780738, sd=0}
Ne7 {-1.37/11 0.590s, n=850544, sd=0} 19. b4 {+1.37/10 0.569s, n=514115, sd=0}
Ne4 {-1.35/12 0.569s, n=1276013, sd=0}
20. Nxe4 {+1.25/11 0.549s, n=785690, sd=0}
dxe4 {-1.35/11 0.549s, n=376498, sd=0} 21. d5 {+1.84/11 0.530s, n=603925, sd=0}
exd5 {-1.68/11 0.530s, n=468471, sd=0} 22. Bxg7 {+1.46/10 0.512s, n=54381, sd=0}
Rg8 {-1.45/10 0.512s, n=90889, sd=0} 23. Bd4 {+0.77/10 0.495s, n=519627, sd=0}
Ka7 {-0.24/10 0.495s, n=941278, sd=0} 24. Re2 {+0.03/9 0.478s, n=521696, sd=0}
Qd7 {+1.41/10 0.478s, n=928390, sd=0} 25. Kf1 {-1.65/11 0.463s, n=449167, sd=0}
Rxg2 {+2.48/11 0.463s, n=711952, sd=0}
26. Bxb6+ {-2.12/12 0.448s, n=27367, sd=0}
Kxb6 {+2.61/12 0.448s, n=230283, sd=0}
27. Qd4+ {-1.68/13 0.435s, n=826187, sd=0} Kb7 {+1.72/14 0.435s, n=808965, sd=0}
28. Kxg2 {-1.36/11 0.421s, n=657227, sd=0}
Rg8+ {+1.86/14 0.421s, n=825307, sd=0} 29. Kf1 {-2.77/15 0.392s, n=816414, sd=0}
Qxh3+ {+1.86/13 0.409s, n=414828, sd=0}
30. Ke1 {-2.20/15 0.333s, n=721331, sd=0} Qf3 {+2.75/13 0.397s, n=682766, sd=0}
31. Kd2 {-2.30/13 0.389s, n=460486, sd=0} h3 {+2.38/12 0.385s, n=397515, sd=0}
32. Bb3 {-2.10/13 0.379s, n=379513, sd=0} Rg5 {+2.07/13 0.375s, n=278886, sd=0}
33. Rf1 {-1.74/13 0.368s, n=503584, sd=0} h2 {+2.19/13 0.364s, n=360811, sd=0}
34. Ree1 {-2.11/14 0.358s, n=738978, sd=0} Rg2 {+1.61/14 0.355s, n=583569, sd=0}
35. Bxd5+ {-1.93/14 0.349s, n=357583, sd=0}
Nxd5 {+1.43/13 0.345s, n=262728, sd=0}
36. Qxd5+ {-2.23/14 0.340s, n=320695, sd=0}
Kc7 {+1.52/12 0.337s, n=190331, sd=0} 37. Kc1 {-1.86/14 0.331s, n=425879, sd=0}
Rxf2 {+1.52/12 0.328s, n=130263, sd=0}
38. Rxf2 {-1.99/13 0.323s, n=493679, sd=0}
Qxf2 {+1.44/13 0.320s, n=171039, sd=0} 39. Qd2 {-1.52/14 0.316s, n=483433, sd=0}
Qf5 {+1.63/14 0.313s, n=502098, sd=0} 40. Kb1 {-1.46/13 0.308s, n=486334, sd=0}
Qe6 {+1.66/12 0.306s, n=413063, sd=0} 41. Qa2 {-1.78/11 0.301s, n=208580, sd=0}
Kd7 {+2.21/14 0.299s, n=626634, sd=0} 42. Rf1 {-2.04/13 0.295s, n=402139, sd=0}
f5 {+2.33/15 0.219s, n=410806, sd=0} 43. Qxe6+ {-2.21/13 0.289s, n=440799, sd=0}
Kxe6 {+2.33/14 0.290s, n=249111, sd=0} 44. Kb2 {-2.33/15 0.124s, n=308395, sd=0}
Kf6 {+4.12/14 0.284s, n=410541, sd=0} 45. Kc3 {-2.76/15 0.046s, n=112693, sd=0}
Kg5 {+4.67/14 0.278s, n=524935, sd=0} 46. Kc4 {-4.53/14 0.291s, n=285241, sd=0}
Kg4 {+5.26/13 0.273s, n=113297, sd=0} 47. Kd4 {-4.55/13 0.285s, n=204464, sd=0}
Kg3 {+6.53/13 0.268s, n=202626, sd=0} 48. Rd1 {-7.78/14 0.279s, n=339641, sd=0}
Kg2 {+9.73/15 0.157s, n=356331, sd=0} 49. Rd2+ {-9.13/14 0.274s, n=18284, sd=0}
Kh3 {+10.14/15 0.063s, n=107044, sd=0} 50. Rd1 {-9.04/14 0.269s, n=97849, sd=0}
Bg3 {+9.80/14 0.269s, n=95288, sd=0} 51. Kc5 {-9.14/13 0.264s, n=76255, sd=0}
Bf2 {+11.50/13 0.264s, n=526814, sd=0}
52. Kc6 {-10.93/13 0.259s, n=250412, sd=0}
Kg3 {+12.99/14 0.259s, n=259135, sd=0}
53. Rh1 {-12.82/14 0.255s, n=380786, sd=0}
Kg2 {+15.62/13 0.255s, n=516930, sd=0}
54. Rxh2+ {-14.28/14 0.250s, n=237173, sd=0}
Kxh2 {+17.24/15 0.169s, n=430404, sd=0}
55. Kd5 {-18.52/14 0.246s, n=376701, sd=0}
Kg3 {+19.57/15 0.184s, n=470655, sd=0}
56. Ke5 {-20.00/15 0.165s, n=430182, sd=0}
Kg4 {+21.79/14 0.250s, n=460620, sd=0}
57. Kd5 {-24.43/15 0.237s, n=593458, sd=0}
Bxe3 {+22.64/14 0.246s, n=377728, sd=0}
58. a4 {-24.44/15 0.207s, n=526171, sd=0} Kf3 {+23.32/15 0.105s, n=267444, sd=0}
59. Ke5 {-24.49/15 0.064s, n=159872, sd=0}
Bf4+ {+27.45/15 0.046s, n=114367, sd=0}
60. Kxf5 {-27.74/15 0.220s, n=544314, sd=0}
e3 {+27.74/15 0.219s, n=568050, sd=0, White makes an illegal move: a4b5} 0-1