[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk2r/pppnbppp/2n1p3/3pP1B1/3P3P/2N2N2/PPPQ1PP1/R3KB1R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-27T23:29:16.368 UTC"] [GameStartTime "2025-06-27T23:29:15.752 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1... f6 {-0.45 6/0 97 367084} 2. Bf4 {+0.40 5/0 247 1616450} fxe5 {-0.60 6/0 204 830738, White makes an illegal move: 0000} 0-1