[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r3kbnr/ppp2ppp/2n5/4p3/4P3/2P1BP2/PP3P1P/RN2KB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-27T23:29:13.865 UTC"] [GameStartTime "2025-06-27T23:29:13.439 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1. Nd2 {-0.10 6/0 164 833482} Nf6 {-0.05 5/0 143 330418, White makes an illegal move: 0000} 0-1