[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r3kb1r/ppp2ppp/2np4/4p2n/4P1bN/5P2/PPPP2PP/RNB1KB1R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-06-27T23:29:41.784 UTC"] [GameStartTime "2025-06-27T23:29:40.625 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1... Be6 {+0.90 6/0 144 968732} 2. Nc3 {-1.85 7/0 949 2245125, Black makes an illegal move: 0000} 1-0