[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqr1k1/ppp2ppp/8/2bpP3/8/3B1N2/PPPBQPPP/R3K2R w KQ - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T07:40:42.804 UTC"] [GameStartTime "2025-07-04T07:40:37.556 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.13+0.04"] 1. Bg5 {+0.15 8/8 275 0, Black makes an illegal move: 0000} 1-0