[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbq1rk1/ppppbppp/4pn2/4N3/7P/1P6/PBPPPPP1/RN1QKB1R b KQ - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:12:15.469 UTC"] [GameStartTime "2025-07-14T03:12:15.039 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.1+0.04"] 1... d5 {+0.60 13/13 203 2106782, White makes an illegal move: f3h5} 0-1