[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqk2r/1p2bppp/p2p1n2/2p1pP2/P1B1P3/2N5/1PPP2PP/R1BQK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T14:40:10.121 UTC"] [GameStartTime "2025-06-23T14:40:10.017 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "0.86+0.01"] {White makes an illegal move: c6d5} 0-1