[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "r1bqkb1r/ppp2ppp/5n2/8/2Pnp3/P3P3/1P1PNPPP/R1BQKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:54:12.776 UTC"] [GameStartTime "2025-05-19T02:54:12.401 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.79+0.1"] 1. Nxd4 {+1.42 16/34 366 188717, Black makes an illegal move: a1c1} 1-0