[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbq1rk1/pp2bppp/4p3/2ppP3/3P4/P4N1P/1PP2PP1/RN1QKB1R w KQ - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:29.197 UTC"] [GameStartTime "2025-06-23T15:43:28.986 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. dxc5 {-0.45 6/0 92 622135} Bxc5 {+0.05 5/0 95 843366, White makes an illegal move: d4c5} 0-1