[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkb1r/ppp1pp2/2n2n1p/6p1/2BPp3/6B1/PPP1NPPP/RN1QK2R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:24:27.785 UTC"] [GameStartTime "2025-07-14T03:24:27.096 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... Nh5 {+0.90 7/7 145 113358} 2. d5 {-0.65 13/13 270 2277069, Black makes an illegal move: f6d5} 1-0