[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn1qk2r/pbpppp1p/1p3np1/8/4P3/1BPP1N2/P1P2PPP/R1BQK2R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T08:47:18.227 UTC"] [GameStartTime "2025-07-04T08:47:13.054 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1... d6 {-0.75 7/7 100 0, White makes an illegal move: 0000} 0-1