[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1b1k1nr/ppp2ppp/2np1q2/4p3/2B1P3/N1P2N2/P2P1PPP/R2QK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-27T23:29:28.733 UTC"] [GameStartTime "2025-06-27T23:29:28.326 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1. Nb5 {-1.20 4/0 179 136060} Qe7 {+0.60 6/0 162 741614, White makes an illegal move: 0000} 0-1