[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk2r/ppp3pp/2n1p3/3p1p2/3PnB2/P1PBPN2/2P2PPP/R2QK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-27T23:29:08.555 UTC"] [GameStartTime "2025-06-27T23:29:08.255 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1. c4 {+0.30 5/0 92 443628} g5 {-0.65 6/0 140 351409, White makes an illegal move: 0000} 0-1