[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.04.19"]
[Round "3783"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "0-1"]
[SetUp "1"]
[FEN "r1bqk2r/ppp2ppp/2n2n2/2bp4/4p3/P1P1P1N1/1P1PBPPP/RNBQK2R w KQkq - 0 7"]
[GameDuration "00:00:37"]
[GameStartTime "2026-04-19T18:45:36 -0400"]
[GameEndTime "2026-04-19T18:46:13 -0400"]
[PlyCount "79"]
[Termination "illegal move"]
[TimeControl "17.24+0.17"]

7. b4 {-1.76/12 0.871s, n=1447273, sd=0} Be7 {+1.66/11 0.871s, n=632115, sd=0}
8. d4 {-1.53/13 0.836s, n=888064, sd=0} exd3 {+1.53/13 0.836s, n=1741729, sd=0}
9. Qxd3 {-1.38/13 0.803s, n=1288626, sd=0}
Ne5 {+1.24/12 0.803s, n=1382796, sd=0}
10. Qc2 {-1.13/12 0.771s, n=1125014, sd=0}
O-O {+1.03/12 0.771s, n=1181865, sd=0} 11. O-O {-1.22/11 0.741s, n=465797, sd=0}
a5 {+1.24/12 0.741s, n=730747, sd=0} 12. Bb2 {-1.22/12 0.712s, n=1263256, sd=0}
Nc4 {+1.21/11 0.712s, n=653522, sd=0} 13. Bxc4 {-1.21/12 0.685s, n=769021, sd=0}
dxc4 {+1.22/12 0.685s, n=507400, sd=0} 14. Nd2 {-1.24/13 0.660s, n=548314, sd=0}
b5 {+1.38/11 0.660s, n=55122, sd=0} 15. Nf5 {-1.38/11 0.635s, n=510198, sd=0}
Bxf5 {+2.04/10 0.635s, n=548489, sd=0}
16. Qxf5 {-2.08/11 0.612s, n=1428654, sd=0}
Qd5 {+2.17/11 0.612s, n=1393669, sd=0} 17. Qxd5 {-2.08/10 0.590s, n=92098, sd=0}
Nxd5 {+2.29/11 0.590s, n=1095653, sd=0}
18. Rfb1 {-2.32/11 0.569s, n=793534, sd=0} Nb6 {+2.28/12 0.569s, n=693144, sd=0}
19. e4 {-2.57/12 0.549s, n=950526, sd=0} Rfc8 {+3.11/12 0.549s, n=1097229, sd=0}
20. e5 {-2.33/12 0.530s, n=852017, sd=0} Na4 {+2.60/12 0.530s, n=486433, sd=0}
21. Ne4 {-2.65/12 0.512s, n=433795, sd=0} axb4 {+3.90/13 0.512s, n=610487, sd=0}
22. cxb4 {-3.95/14 0.495s, n=986444, sd=0}
Bxb4 {+3.86/14 0.495s, n=839178, sd=0}
23. axb4 {-3.95/13 0.478s, n=243949, sd=0}
Nxb2 {+4.09/14 0.478s, n=269101, sd=0} 24. Ra5 {-4.34/14 0.463s, n=861852, sd=0}
Nd3 {+3.73/13 0.463s, n=359633, sd=0} 25. Rxb5 {-3.67/12 0.448s, n=434563, sd=0}
Rcb8 {+3.86/13 0.448s, n=58526, sd=0}
26. Rxb8+ {-4.10/12 0.435s, n=537973, sd=0}
Rxb8 {+3.67/11 0.435s, n=222267, sd=0} 27. b5 {-4.01/13 0.421s, n=537461, sd=0}
Nxe5 {+4.07/12 0.421s, n=447237, sd=0} 28. Nc3 {-4.00/12 0.409s, n=64817, sd=0}
Kf8 {+3.64/12 0.409s, n=515143, sd=0} 29. f4 {-4.15/12 0.397s, n=822724, sd=0}
Nd7 {+4.56/12 0.397s, n=641475, sd=0} 30. Kf2 {-4.71/12 0.385s, n=572969, sd=0}
Ke7 {+5.11/13 0.385s, n=744619, sd=0} 31. Ra1 {-5.38/13 0.375s, n=527111, sd=0}
Kd6 {+6.03/13 0.375s, n=755255, sd=0} 32. Ra7 {-5.44/11 0.364s, n=325446, sd=0}
Rc8 {+5.34/12 0.364s, n=660366, sd=0} 33. Ke3 {-5.70/13 0.355s, n=643833, sd=0}
Kc5 {+5.60/12 0.355s, n=615167, sd=0} 34. g4 {-5.36/12 0.345s, n=33555, sd=0}
Nf6 {+6.22/12 0.345s, n=329991, sd=0} 35. h3 {-5.70/13 0.337s, n=730038, sd=0}
Ne8 {+5.48/14 0.337s, n=574138, sd=0} 36. Rb7 {-5.41/14 0.328s, n=540379, sd=0}
Kb4 {+5.46/14 0.328s, n=615615, sd=0} 37. Nd5+ {-5.46/14 0.320s, n=534269, sd=0}
Kc5 {+5.00/14 0.320s, n=191992, sd=0} 38. Nc3 {-5.62/15 0.019s, n=45448, sd=0}
Kb4 {+4.97/13 0.313s, n=51016, sd=0} 39. Nd5+ {-5.10/14 0.321s, n=330017, sd=0}
Ka3 {+5.40/15 0.299s, n=655195, sd=0} 40. Ne7 {-4.94/12 0.313s, n=384627, sd=0}
Ra8 {+5.27/13 0.299s, n=616613, sd=0} 41. Nd5 {-4.94/13 0.306s, n=573170, sd=0}
Rc8 {+4.68/13 0.293s, n=262055, sd=0} 42. Ne7 {-4.94/12 0.299s, n=23485, sd=0}
Rd8 {+5.46/12 0.287s, n=469316, sd=0} 43. Nc6 {-5.61/11 0.293s, n=331340, sd=0}
Rd5 {+5.35/13 0.281s, n=253867, sd=0} 44. b6 {-5.52/13 0.286s, n=602248, sd=0}
cxb6 {+5.24/13 0.275s, n=596500, sd=0}
45. Rxb6 {-5.62/13 0.281s, n=426235, sd=0}
Nc7 {+5.68/13 0.270s, n=138560, sd=0, White makes an illegal move: e3d2} 0-1