[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "1-0"]
[FEN "rn1qk2r/pb1p1pbp/1p2pnp1/1Pp5/2P1P3/3P1N2/PB3PPP/RN1QKB1R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T14:40:03.455 UTC"]
[GameStartTime "2025-06-23T14:40:03.416 UTC"]
[PlyCount "4"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "0.86+0.01"]

1... g5 {-2.30 4/0 1 7151} 2. Nxg5 {+0.10 4/0 1 14644} Nxe4 {-0.10 3/0 1 3458}
3. Bxg7 {+2.30 4/0 1 10752, Black makes an illegal move: f6e4} 1-0