[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnb1kb1r/ppq1pppp/2pp1n2/8/B3P3/5Q2/PPPP1PPP/RNB1K1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:26.943 UTC"] [GameStartTime "2025-06-23T15:43:26.644 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... e5 {+0.15 5/0 86 996726} 2. d3 {-1.10 5/0 99 602043} Na6 {+0.30 5/0 85 929449, White makes an illegal move: d2d3} 0-1