[Event "?"]
[Site "?"]
[Date "2025.07.14"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r2qkb1r/pbpnnppp/1p2p3/3PP3/3P4/2N2B2/PP3PPP/R1BQK1NR b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-14T03:37:26.522 UTC"]
[GameStartTime "2025-07-14T03:37:25.881 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.04+0.04"]

1... Bxd5 {+5.35 11/11 345 2885861}
2. Nxd5 {+0.95 13/13 142 1625620, Black makes an illegal move: b7d5} 1-0