[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqkbnr/1p1p1ppp/p3p3/8/4P3/PQN5/1P3PPP/R1B1KBNR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:25:54.560 UTC"] [GameStartTime "2025-07-14T03:25:54.049 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... d6 {+0.30 10/10 163 611799} 2. Nf3 {-0.45 13/13 146 1577845, Black makes an illegal move: d7d5} 1-0