[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[FEN "rn1qk2r/ppp1bppp/3p1n2/4p3/4P3/1PNB1P1P/P1PP1P2/R1BQK2R b KQkq - 0 1"]
[GameDuration "00:00:01"]
[GameEndTime "2025-06-30T23:22:03.950 CEST"]
[GameStartTime "2025-06-30T23:22:02.546 CEST"]
[PlyCount "4"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "5.09+0.05"]

1... O-O {+1.04 17/26 384 608951} 2. f4 {-1.11 15/28 350 406620}
Nh5 {+1.12 15/28 233 394587}
3. Qxh5 {+4.77 14/23 197 280304, Black makes an illegal move: f6h5} 1-0