[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkb1r/p4ppp/1pn2n2/2p1p3/2Pp4/1N1PPN2/PP2BPPP/R1BQK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-27T23:29:00.589 UTC"] [GameStartTime "2025-06-27T23:29:00.301 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1. exd4 {-0.45 4/0 120 785208} cxd4 {+0.20 5/0 96 130515, White makes an illegal move: 0000} 0-1