[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn1qk2r/ppp1bppp/3p1n2/4p3/3PP3/2P1BB1P/PP3PP1/RN1QK2R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-06-27T23:29:45.507 UTC"] [GameStartTime "2025-06-27T23:29:43.896 UTC"] [PlyCount "5"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1... Nbd7 {-0.75 5/0 123 628358} 2. Nd2 {+0.70 5/0 176 634445} c5 {-0.80 4/0 95 75820} 3. Nc4 {+0.65 4/0 966 9850828} b5 {-0.80 6/0 128 369243, White makes an illegal move: 0000} 0-1