[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bqkb1r/pppp1ppp/2n1pn2/8/1PPP4/P1N2N2/4PPPP/R1BQKB1R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:22.407 UTC"]
[GameStartTime "2025-06-23T15:43:22.208 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1... d5 {-0.25 5/0 85 611139}
2. b5 {-0.20 6/0 86 1354072, Black makes an illegal move: d7d5} 1-0