[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[FEN "rn1qk1nr/1pp1bppp/p1bpp3/8/3PP3/2NBBN2/PPPQ1PPP/R3K2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-30T23:20:50.040 CEST"]
[GameStartTime "2025-06-30T23:20:49.107 CEST"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "5.09+0.05"]

1... Nf6 {-0.70 14/24 208 236335} 2. O-O {+0.82 16/28 277 444375}
O-O {-0.78 14/29 193 347926, White makes an illegal move: e1g1} 0-1