[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qkbnr/pp2pppp/2n5/1B1pPb2/3p1B2/8/PPP2PPP/RN1QK1NR w KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T05:55:11.053 UTC"] [GameStartTime "2025-07-04T05:55:05.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.09+0.04"] 1. Qxd4 {-0.25 9/9 233 0, Black makes an illegal move: 0000} 1-0