[Event "?"]
[Site "?"]
[Date "2025.04.07"]
[Round "1"]
[White "Prelude-base"]
[Black "Prelude-dev"]
[Result "1-0"]
[FEN "r1bqk2r/1p1nppb1/p1pp1np1/6Bp/2PPP3/2NB1N2/PP1Q1PPP/R3K2R w KQkq - 0 1"]
[GameDuration "00:00:02"]
[GameEndTime "2025-04-07T04:44:44.634 CEST"]
[GameStartTime "2025-04-07T04:44:42.528 CEST"]
[PlyCount "7"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "5.44+0.05"]

1. h3 {+1.04 13/15 279 425486} O-O {-1.39 13/16 279 537587}
2. O-O {+1.16 13/16 268 450388} e5 {-0.64 13/16 268 373139}
3. d5 {+1.04 14/16 257 407731} cxd5 {-0.60 14/20 257 438983}
4. cxd5 {+1.03 14/18 247 398928, Black makes an illegal move: d8f8} 1-0