[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "r2qk1nr/1b1nppbp/pppp2p1/8/2PP4/P1N2NP1/1P2PPBP/R1BQ1RK1 w kq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T02:50:18.436 UTC"] [GameStartTime "2025-05-19T02:50:17.089 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.84+0.1"] 1. Re1 {+1.34 19/40 990 449819, Black makes an illegal move: b5b4} 1-0