[Event "?"]
[Site "?"]
[Date "2025.04.06"]
[Round "1"]
[White "Prelude-base"]
[Black "Prelude-dev"]
[Result "1-0"]
[FEN "r1b1k2r/pp1nppb1/2pp1n1p/q5p1/2PP4/2NBPNB1/PP3PPP/R2QK2R w KQkq - 0 1"]
[GameDuration "00:00:01"]
[GameEndTime "2025-04-06T20:27:09.986 CST"]
[GameStartTime "2025-04-06T20:27:08.154 CST"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "8.74+0.09"]

1. Nd2 {+1.20 13/15 466 479161} O-O {-1.23 12/14 466 541124}
2. O-O {+1.23 12/15 447 169744, Black makes an illegal move: d7f8} 1-0