[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnb1kbnr/ppp1pppp/1q6/1N6/P7/3P1N2/1PP2PPP/R1BQKB1R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:24:08.498 UTC"] [GameStartTime "2025-07-14T03:24:07.528 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... Nc6 {+11.85 11/11 249 1804184} 2. Bf4 {+1.85 13/13 170 1289242} Nd4 {+14.90 12/12 219 2450589} 3. Nfxd4 {+5.00 12/12 149 1474070, Black makes an illegal move: c6d4} 1-0