[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkbnr/3n1ppp/p1ppp3/1p2P3/3PN3/4BN2/PPP2PPP/R2QKB1R b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T08:31:37.804 UTC"] [GameStartTime "2025-07-04T08:31:32.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... d5 {-1.05 7/7 141 0, White makes an illegal move: 0000} 0-1