[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[FEN "r1bqk2r/pp1pnppp/2n1p3/1B4N1/1b2P3/2N5/PP3PPP/R1BQ1RK1 b kq - 0 1"]
[GameDuration "00:00:01"]
[GameEndTime "2025-06-30T23:20:01.271 CEST"]
[GameStartTime "2025-06-30T23:20:00.034 CEST"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "8.039+0.08"]

1... O-O {+0.84 15/29 377 401201}
2. Be3 {-0.87 14/27 500 500876, Black makes an illegal move: e8g8} 1-0