[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bqkb1r/ppp2ppp/2n1pn2/8/3P4/5NP1/PP3PBP/RNBQK2R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T02:53:18.944 UTC"] [GameStartTime "2025-05-19T02:53:17.389 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.21+0.09"] 1... Ne7 {+1.70 21/33 1349 709711, White makes an illegal move: a1c1} 0-1