[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2Qkb1r/pp2pppp/2n2n2/2P2b2/4pB2/2N2P2/PPP3PP/R3KBNR b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T07:18:35.027 UTC"] [GameStartTime "2025-07-04T07:18:29.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.059+0.04"] 1... Rxd8 {+0.60 10/10 290 0, White makes an illegal move: 0000} 0-1