[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bq2kr/pppnppb1/3p1npp/8/2PP1B2/2NBPN2/PP3PPP/R2Q1RK1 w - - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:32.914 UTC"]
[GameStartTime "2025-06-23T15:43:32.619 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. h3 {-2.00 6/0 86 1923296} g5 {-1.00 6/0 89 588322}
2. Bg3 {+0.45 5/0 86 667264, Black makes an illegal move: g6g5} 1-0