[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqkbnr/ppp5/3p1p2/3Pp2p/4P1pP/P7/1PPN1PP1/RNBQKB1R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:36:18.638 UTC"] [GameStartTime "2025-07-14T03:36:17.038 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1... Nd7 {-0.60 12/12 231 792143} 2. Nc4 {+0.60 13/13 374 3614739} Nc5 {+2.60 14/14 414 3810223} 3. Nc3 {+0.50 14/14 338 3411973, Black makes an illegal move: b8a6} 1-0