[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bq1rk1/pp1nbpp1/3p1n1p/2p1p3/4PP2/2NP1NP1/PPP3BP/R1BQ1RK1 w - - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T07:49:37.104 UTC"] [GameStartTime "2025-07-04T07:49:31.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1. Be3 {+0.15 4/4 434 0, Black makes an illegal move: 0000} 1-0