[Event "?"]
[Site "?"]
[Date "2025.07.14"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rn1qk2r/pppB1ppp/1b1p1n2/8/3PPB2/2N2N2/PPP3PP/R2QK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-14T03:36:46.315 UTC"]
[GameStartTime "2025-07-14T03:36:45.850 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.04+0.04"]

1... Nbxd7 {-0.60 11/11 151 1701503, White makes an illegal move: b1a3} 0-1