[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qkb1r/ppp1ppp1/2n2n2/3p3p/6b1/3P2P1/PPP1PPBP/RNBQNRK1 b kq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T10:12:54.553 UTC"] [GameStartTime "2025-07-04T10:12:49.529 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1... e5 {+0.95 6/6 105 0, White makes an illegal move: 0000} 0-1