[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.04.19"]
[Round "872"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "0-1"]
[SetUp "1"]
[FEN "r2qk2r/ppp2ppp/2n5/3pP3/1b2n1b1/1P3NP1/PBPNPPBP/R2QK2R w KQkq - 3 9"]
[GameDuration "00:00:40"]
[GameStartTime "2026-04-19T17:38:20 -0400"]
[GameEndTime "2026-04-19T17:39:00 -0400"]
[PlyCount "89"]
[Termination "illegal move"]
[TimeControl "17.24+0.17"]

9. O-O {+2.69/11 0.871s, n=1305771, sd=0} Bc3 {-2.92/12 0.871s, n=1696365, sd=0}
10. Bxc3 {+2.56/13 0.836s, n=1144603, sd=0}
Nxc3 {-2.25/12 0.836s, n=1539688, sd=0}
11. Qe1 {+2.72/13 0.803s, n=1272489, sd=0} O-O {-2.26/12 0.803s, n=598684, sd=0}
12. h3 {+2.50/13 0.771s, n=653808, sd=0} Bh5 {-2.51/13 0.771s, n=575672, sd=0}
13. Nc4 {+2.45/12 0.741s, n=938582, sd=0}
Nxe2+ {-2.45/11 0.741s, n=180557, sd=0}
14. Qxe2 {+2.31/13 0.712s, n=1260951, sd=0}
dxc4 {-2.93/11 0.712s, n=97383, sd=0} 15. g4 {+2.63/13 0.685s, n=1061773, sd=0}
Bg6 {-2.46/12 0.685s, n=519279, sd=0}
16. Qxc4 {+2.31/12 0.660s, n=1386195, sd=0}
Qe7 {-2.31/11 0.660s, n=1306486, sd=0}
17. Rfe1 {+2.38/13 0.635s, n=1206397, sd=0}
Qb4 {-2.20/11 0.635s, n=704374, sd=0}
18. Qxb4 {+3.42/12 0.612s, n=1130844, sd=0}
Nxb4 {-3.47/12 0.612s, n=832860, sd=0} 19. Re2 {+3.45/11 0.590s, n=259968, sd=0}
Rad8 {-3.42/13 0.590s, n=1026352, sd=0}
20. Ne1 {+3.66/13 0.569s, n=1022813, sd=0} b6 {-3.78/13 0.569s, n=724893, sd=0}
21. f4 {+3.86/14 0.549s, n=1179058, sd=0} h6 {-3.96/13 0.549s, n=1051946, sd=0}
22. f5 {+3.96/12 0.530s, n=574050, sd=0} Bh7 {-3.93/11 0.530s, n=394563, sd=0}
23. a3 {+4.13/11 0.512s, n=250188, sd=0} Nd5 {-4.19/11 0.512s, n=751281, sd=0}
24. Nd3 {+4.02/11 0.495s, n=985720, sd=0} Nc3 {-3.88/12 0.495s, n=519458, sd=0}
25. Re3 {+4.19/11 0.478s, n=701569, sd=0} Rd4 {-4.40/11 0.478s, n=429828, sd=0}
26. Nb4 {+5.13/12 0.463s, n=523786, sd=0} Nd1 {-5.56/13 0.463s, n=1036054, sd=0}
27. Rd3 {+6.55/12 0.448s, n=756816, sd=0} Rxd3 {-5.71/12 0.448s, n=278391, sd=0}
28. cxd3 {+6.55/12 0.435s, n=443865, sd=0} Ne3 {-6.77/12 0.435s, n=913677, sd=0}
29. Rc1 {+6.64/13 0.421s, n=804411, sd=0} g6 {-7.06/13 0.421s, n=849670, sd=0}
30. fxg6 {+6.77/12 0.409s, n=608311, sd=0}
Bxg6 {-6.89/12 0.409s, n=287852, sd=0}
31. Rxc7 {+6.20/12 0.397s, n=203016, sd=0} a5 {-6.59/12 0.397s, n=720212, sd=0}
32. Nc6 {+6.64/12 0.385s, n=140526, sd=0} Bxd3 {-6.42/12 0.385s, n=232184, sd=0}
33. Bf3 {+6.57/12 0.375s, n=651467, sd=0} b5 {-6.82/11 0.375s, n=192905, sd=0}
34. Kf2 {+7.07/12 0.364s, n=760304, sd=0} Nc2 {-7.25/13 0.364s, n=786461, sd=0}
35. Rd7 {+7.25/13 0.355s, n=639150, sd=0} Bh7 {-7.26/14 0.355s, n=243813, sd=0}
36. Ra7 {+7.54/12 0.345s, n=538281, sd=0} a4 {-7.47/12 0.345s, n=562410, sd=0}
37. bxa4 {+7.91/12 0.337s, n=368555, sd=0}
bxa4 {-8.00/12 0.337s, n=522567, sd=0}
38. Rxa4 {+8.14/13 0.328s, n=674345, sd=0} Kh8 {-8.12/13 0.328s, n=696397, sd=0}
39. Ra7 {+8.11/12 0.320s, n=494695, sd=0} f5 {-8.22/13 0.320s, n=548268, sd=0}
40. exf6 {+8.56/13 0.313s, n=496544, sd=0}
Rxf6 {-8.22/13 0.313s, n=616117, sd=0} 41. a4 {+8.46/12 0.306s, n=302471, sd=0}
Bg8 {-8.56/12 0.306s, n=285238, sd=0} 42. a5 {+8.64/12 0.299s, n=191043, sd=0}
h5 {-9.28/11 0.299s, n=349986, sd=0} 43. gxh5 {+9.16/11 0.293s, n=461662, sd=0}
Bc4 {-9.10/12 0.293s, n=611206, sd=0} 44. Ne5 {+9.44/11 0.286s, n=247061, sd=0}
Ba2 {-9.10/12 0.286s, n=151402, sd=0} 45. a6 {+9.77/13 0.281s, n=617535, sd=0}
Re6 {-9.44/12 0.281s, n=268645, sd=0}
46. Ra8+ {+11.30/11 0.275s, n=542230, sd=0}
Kg7 {-11.30/11 0.275s, n=386989, sd=0}
47. Nc6 {+12.84/12 0.270s, n=375852, sd=0}
Ne1 {-12.80/12 0.270s, n=198655, sd=0} 48. a7 {+14.70/13 0.265s, n=355973, sd=0}
Nxf3 {-14.33/12 0.265s, n=200167, sd=0}
49. Rg8+ {+15.01/14 0.260s, n=497045, sd=0}
Kxg8 {-15.28/13 0.260s, n=317329, sd=0}
50. a8=Q+ {+15.37/14 0.256s, n=370027, sd=0}
Kh7 {-14.91/14 0.256s, n=223983, sd=0}
51. Qxa2 {+16.01/15 0.222s, n=489220, sd=0}
Rxc6 {-15.91/14 0.251s, n=339141, sd=0}
52. Kxf3 {+16.03/15 0.146s, n=328589, sd=0}
Rf6+ {-16.43/15 0.210s, n=485140, sd=0, White makes an illegal move: a2a7} 0-1