[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.05.07"]
[Round "4"]
[White "Rose-dev"]
[Black "Rose-base"]
[Result "0-1"]
[SetUp "1"]
[FEN "r3k2r/ppp2ppp/2nq1n2/3p4/3P2b1/2N1PN2/PP3PPP/R2QKB1R w KQkq - 1 9"]
[GameDuration "00:00:52"]
[GameStartTime "2026-05-07T23:46:18 +0100"]
[GameEndTime "2026-05-07T23:47:10 +0100"]
[PlyCount "51"]
[Termination "illegal move"]
[TimeControl "21.63+0.22"]

9. h3 {-1.62/6 1.484s, n=2653736, sd=0} Bxf3 {+2.20/7 5.410s, n=9202844, sd=0}
10. gxf3 {+1.22/7 1.901s, n=2941939, sd=0} O-O {-1.42/6 1.213s, n=1907709, sd=0}
11. a3 {-3.47/6 1.362s, n=2060235, sd=0} Qe6 {-1.47/6 2.168s, n=3487140, sd=0}
12. Qd2 {-3.11/6 1.322s, n=1981062, sd=0} Ne7 {-1.72/6 0.816s, n=1353431, sd=0}
13. Be2 {-3.36/6 1.647s, n=2499234, sd=0} Rfd8 {-1.04/6 1.898s, n=3001416, sd=0}
14. Bd3 {-3.07/6 1.622s, n=2476947, sd=0} Rac8 {-1.28/6 1.356s, n=2127753, sd=0}
15. O-O-O {-2.78/6 0.835s, n=1319996, sd=0} c5 {-1.67/6 1.895s, n=3069711, sd=0}
16. Kb1 {-3.30/6 0.762s, n=1150061, sd=0} cxd4 {-1.45/6 3.055s, n=4861952, sd=0}
17. Ne2 {-5.56/6 0.731s, n=1157024, sd=0} dxe3 {+0.42/6 0.413s, n=714414, sd=0}
18. fxe3 {-0.67/7 3.912s, n=6388005, sd=0} d4 {+6.95/5 1.998s, n=3324928, sd=0}
19. e4 {-8.27/6 0.523s, n=871417, sd=0} Qb3 {+9.23/5 1.375s, n=2297856, sd=0}
20. Nc1 {-7.02/6 2.894s, n=4855808, sd=0} Qb6 {-2.07/6 0.638s, n=1092300, sd=0}
21. Qb4 {-5.03/6 1.029s, n=1654917, sd=0} Qxb4 {+2.19/6 0.300s, n=549031, sd=0}
22. axb4 {-1.51/7 1.001s, n=1679684, sd=0} Nc6 {+2.42/6 0.325s, n=587929, sd=0}
23. Nb3 {-5.94/6 0.367s, n=606151, sd=0} Nxb4 {+2.77/6 0.281s, n=518006, sd=0}
24. e5 {-8.09/6 0.858s, n=1484943, sd=0} Nxd3 {+2.95/6 0.738s, n=1335296, sd=0}
25. exf6 {-3.62/7 0.269s, n=497245, sd=0} Nf2 {+9.14/6 0.556s, n=1070080, sd=0}
26. Rxd4 {-1.97/7 0.813s, n=1509226, sd=0}
Rxd4 {+20.01/7 0.345s, n=671334, sd=0} 27. Re1 {-18.20/7 0.402s, n=773749, sd=0}
Rd1+ {+19.42/6 0.395s, n=773120, sd=0} 28. Ka2 {-19.59/7 0.236s, n=454176, sd=0}
Rxe1 {+38.86/6 0.332s, n=624640, sd=0}
29. Na5 {-43.30/7 0.532s, n=1055519, sd=0} b5 {+40.04/6 0.293s, n=600064, sd=0}
30. f4 {-47.29/6 0.191s, n=352966, sd=0} gxf6 {+46.64/6 0.269s, n=553984, sd=0}
31. h4 {-50.01/6 0.184s, n=354863, sd=0} Nd3 {+48.79/6 0.201s, n=427376, sd=0}
32. f5 {-52.72/6 0.237s, n=448036, sd=0} Re2 {+53.01/6 0.193s, n=405475, sd=0}
33. Kb3 {-53.01/7 0.478s, n=979272, sd=0}
Rxb2+ {+327.62/6 0.101s, n=207493, sd=0, White makes an illegal move: a1a1} 0-1