[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qkbnr/pp2pppp/2n5/8/2p3b1/2NP1N2/PP2BPPP/R1BQK2R b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T07:52:08.804 UTC"] [GameStartTime "2025-07-04T07:52:03.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... Bxf3 {+0.75 9/9 95 0, White makes an illegal move: 0000} 0-1