[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bq1rk1/pp1pppbp/2n2np1/2p5/4PB2/P1NP4/1PPQNPPP/R3KB1R b KQ - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T05:50:56.404 UTC"] [GameStartTime "2025-07-04T05:50:51.378 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... d6 {+0.05 7/7 109 0, White makes an illegal move: 0000} 0-1