[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[FEN "rnbqk1nr/1pp1bppp/p7/3p4/5P2/1B3N2/PPPP2PP/RNBQK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-30T23:20:37.185 CEST"]
[GameStartTime "2025-06-30T23:20:36.481 CEST"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "5.09+0.05"]

1... Nf6 {+0.86 15/30 262 357510}
2. O-O {-0.81 16/26 212 382917, Black makes an illegal move: g8f6} 1-0