[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbq1rk1/pp3ppp/4pn2/2p1N3/1b1Pp3/2N1B3/PPP1BPPP/R2QK2R w KQ - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T06:28:44.805 UTC"] [GameStartTime "2025-07-04T06:28:39.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1. dxc5 {-0.20 9/9 121 0, Black makes an illegal move: 0000} 1-0