[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qk2r/ppp1ppbp/2n2np1/5b2/2BP4/4PN2/PP2QPPP/RNB2RK1 w kq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T07:19:47.229 UTC"] [GameStartTime "2025-07-04T07:19:42.156 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.059+0.04"] 1. Nbd2 {+0.60 8/8 113 0, Black makes an illegal move: 0000} 1-0