[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "1-0"] [FEN "rnbqk1nr/pp1p1ppp/4p3/8/2BpP2b/2N5/PPP2PP1/R1BQK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:33:54.347 UTC"] [GameStartTime "2025-05-19T03:33:53.539 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.4+0.09"] 1. Nb5 {+0.91 15/31 570 228440, Black makes an illegal move: a2a3} 1-0