[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkbnr/pppp1pp1/4p1np/8/2PP4/P3PN1P/1P3PP1/RNBQKB1R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:31:11.621 UTC"] [GameStartTime "2025-07-14T03:31:10.531 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... Nf6 {+4.15 11/11 200 1906368} 2. Nc3 {+0.60 13/13 232 2361410} Nh5 {+7.75 12/12 137 1232677} 3. Bd3 {+1.00 13/13 290 3157945, Black makes an illegal move: f6e4} 1-0