[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rn1qk2r/pp2bppp/2p1bn2/3pp3/4P1P1/2NP1Q1P/PPP2P2/R1B1KBNR w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:39.482 UTC"]
[GameStartTime "2025-06-23T15:40:39.149 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1. g5 {-0.50 6/0 84 1303502} Nfd7 {-0.10 6/0 85 421456}
2. exd5 {-2.00 7/0 133 1930049, Black makes an illegal move: f6d7} 1-0