[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkb1r/p1p2ppp/2p1p3/3p4/3P4/2P1PN2/P1P1QPPP/R1B1K2R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:20:39.488 UTC"] [GameStartTime "2025-07-14T03:20:38.978 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... Qf6 {+0.05 13/13 335 3656672, White makes an illegal move: f3d4} 0-1