[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnb1k1nr/p1ppqpbp/1p2p1p1/4P3/3P1P2/4BN2/PPP3PP/RN1QKB1R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:28.877 UTC"]
[GameStartTime "2025-06-23T15:43:28.675 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1... d5 {-1.40 5/0 89 801495}
2. exd6 {+1.10 5/0 88 1026596, Black makes an illegal move: d7d5} 1-0