[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqk2r/pp2ppbp/3p2pn/2pP4/4P3/2N2P2/PPP1N1PP/R1BQKB1R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:37.177 UTC"] [GameStartTime "2025-06-23T15:43:36.765 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... e5 {-1.05 5/0 106 1201082} 2. Ng3 {+0.95 5/0 92 548719} Ng8 {-0.90 5/0 85 1731252, White makes an illegal move: e2g3} 0-1