[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qkb1r/pp2pp2/2n2n1p/2pp2p1/3P2b1/2P2NB1/PP1NPPPP/R2QKB1R w KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T05:11:20.803 UTC"] [GameStartTime "2025-07-04T05:11:15.802 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. dxc5 {+0.60 9/9 263 0, Black makes an illegal move: 0000} 1-0