[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bq1rk1/pp3pbp/2n2np1/2ppp3/4P3/2PP1NPP/PP1NQP2/R1B1KB1R w KQ - 0 1"] [GameDuration "00:00:06"] [GameEndTime "2025-07-04T08:53:50.479 UTC"] [GameStartTime "2025-07-04T08:53:43.807 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.17+0.04"] 1. c4 {-0.70 6/6 1713 0, Black makes an illegal move: 0000} 1-0