[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[FEN "r1bqkb1r/5ppp/p1nppn2/1pp5/4PP2/P1NP2P1/BPP4P/R1BQK1NR b KQkq - 0 1"]
[GameDuration "00:00:01"]
[GameEndTime "2025-06-30T23:20:32.204 CEST"]
[GameStartTime "2025-06-30T23:20:30.534 CEST"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "8.039+0.08"]

1... Be7 {+0.81 16/34 496 508132} 2. Nf3 {-0.70 16/31 344 373268}
O-O {+0.81 17/33 408 464244, White makes an illegal move: g1f3} 0-1