[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqkbnr/ppp5/3pp3/5P1p/6p1/3P4/PPP1BPPP/RNBQNRK1 b kq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T05:51:21.804 UTC"] [GameStartTime "2025-07-04T05:51:16.530 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... exf5 {-0.30 9/9 245 0, White makes an illegal move: 0000} 0-1