[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bqkb1r/pp1n1p1p/2n1p1p1/3pP3/3P4/P4N2/1P3PPP/RNBQKB1R w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:27.962 UTC"]
[GameStartTime "2025-06-23T15:43:27.655 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. Nc3 {+0.45 4/0 84 410616} f6 {-0.60 4/0 105 374828}
2. exf6 {+0.15 5/0 88 884630, Black makes an illegal move: f7f6} 1-0