[Event "?"]
[Site "?"]
[Date "2025.07.06"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bq1rk1/pp3pbp/2nppnp1/2p5/2B1PBP1/2NP1N2/PPP2P1P/R2Q1RK1 w - - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-06T15:21:56.475 UTC"]
[GameStartTime "2025-07-06T15:21:56.269 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.019+0.04"]

1. g5 {+0.55 7/7 80 1550804, Black makes an illegal move: g5h6} 1-0