[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bqk2r/ppp2ppp/2nb4/3N4/2BPnB2/5N2/PPP3PP/R2QK2R w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:23.140 UTC"]
[GameStartTime "2025-06-23T15:43:22.770 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. Bxd6 {-0.15 5/0 85 645190}
Nxd6 {-0.40 5/0 254 1687206, White makes an illegal move: f4d6} 0-1