[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqk2r/pppnbppp/3pp2P/8/3PP3/2N5/PPP2PP1/R1BQKBNR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:23.342 UTC"] [GameStartTime "2025-06-23T15:43:23.110 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... gxh6 {-0.45 1/0 85 140} 2. Bxh6 {+0.15 5/0 87 1030676, Black makes an illegal move: g7h6} 1-0