[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qkb1r/ppp2ppp/2n1pn2/3p4/4P1b1/3PQ3/PPP1BPPP/RNB1K1NR b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T09:01:24.105 UTC"] [GameStartTime "2025-07-04T09:01:18.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.07+0.04"] 1... dxe4 {+0.85 8/8 406 0, White makes an illegal move: 0000} 0-1