[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn2kbnr/pp2pppp/1qp3b1/3p2B1/3P4/3BPN2/PPPN1PPP/R2QK2R w KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T09:52:21.804 UTC"] [GameStartTime "2025-07-04T09:52:16.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.18+0.04"] 1. Bxg6 {+0.95 8/8 167 0, Black makes an illegal move: 0000} 1-0