[Event "?"]
[Site "?"]
[Date "2025.07.14"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r2qk1nr/p1pbb1pp/1pn1pp2/1B1pP3/3P1PP1/5N2/PPP4P/RNBQK2R w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-14T03:38:12.416 UTC"]
[GameStartTime "2025-07-14T03:38:12.112 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.04+0.04"]

1. Nc3 {+0.60 13/13 147 1818160, Black makes an illegal move: b2b4} 1-0