[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk1nr/ppp2ppp/2n1p3/bB1p4/Q2PPP2/2P2N2/PP4PP/RNB1K2R b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T07:25:53.803 UTC"] [GameStartTime "2025-07-04T07:25:48.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... Bb6 {-0.30 8/8 332 0, White makes an illegal move: 0000} 0-1