[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "r1bqk1nr/pp3ppp/3bp3/2p1n3/3p4/1P4P1/PBPPQPBP/RN2K1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:32:08.074 UTC"] [GameStartTime "2025-05-19T03:32:07.202 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.4+0.09"] 1. f4 {-0.89 15/27 487 93065, Black makes an illegal move: e5e4} 1-0