[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-dev"]
[Black "Integral-base"]
[Result "0-1"]
[FEN "rn1qkbnr/1b1ppppp/p1p5/1p6/3P1B2/2P1P3/PP1N1PPP/R2QKBNR w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-05-19T02:50:40.197 UTC"]
[GameStartTime "2025-05-19T02:50:40.196 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.84+0.1"]

{White makes an illegal move: b5b4} 0-1