[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn1qkb1r/pp1b1ppp/5n2/1BPp4/4pP2/2N1P3/PPP3PP/R1BQK1NR b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T05:30:41.807 UTC"] [GameStartTime "2025-07-04T05:30:36.490 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.1+0.04"] 1... Bxb5 {+0.90 6/6 130 0, White makes an illegal move: 0000} 0-1