[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qk1nr/ppp3pp/2n2p2/2bppb2/3P4/4PNP1/PPP2PBP/RNBQR1K1 b kq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T08:53:51.305 UTC"] [GameStartTime "2025-07-04T08:53:46.231 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.17+0.04"] 1... Bb6 {+0.15 7/7 123 0, White makes an illegal move: 0000} 0-1