[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkb1r/ppp1p1pp/2n4n/5pN1/2B5/3P4/PP2QPPP/RNB1K2R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T05:40:39.804 UTC"] [GameStartTime "2025-07-04T05:40:34.406 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... Nd4 {+0.90 7/7 235 0, White makes an illegal move: 0000} 0-1