[Event "?"] [Site "?"] [Date "2025.07.13"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qkbnr/pp3ppp/2n5/2pp4/3P2b1/2N2N2/PP2PPBP/R1BQK2R b KQkq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-07-13T18:48:29.751 UTC"] [GameStartTime "2025-07-13T18:48:27.648 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.01+0.04"] {Black makes an illegal move: e7g6} 1-0