[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qkbnr/pp2pppp/3p4/2p1P3/8/2N2P2/PPPP1P1P/R1BQK2R b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T06:46:16.804 UTC"] [GameStartTime "2025-07-04T06:46:11.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.1+0.04"] 1... dxe5 {+0.55 10/10 145 0, White makes an illegal move: 0000} 0-1