[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnbqkb1r/pp3ppp/2p2n2/8/8/2NBP3/PPP3PP/R1BQK1NR b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:29.033 UTC"]
[GameStartTime "2025-06-23T15:43:28.835 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1... c5 {-0.35 5/0 85 548029}
2. Nf3 {-0.40 5/0 89 1006140, Black makes an illegal move: c6c5} 1-0