[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk1nr/1pp2ppp/pbp1p3/6B1/3PP3/2P2N2/PP3PPP/RN1Q1RK1 b kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:23:16.188 UTC"] [GameStartTime "2025-07-14T03:23:15.277 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... Ne7 {-0.70 15/15 388 4521805, White makes an illegal move: g4h5} 0-1