[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-base"]
[Black "Integral-dev"]
[Result "1-0"]
[FEN "r1bq1rk1/pp1pppbp/2n2np1/2p5/2P1P3/3B1N1P/PP1PNPP1/R1BQK2R b KQ - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-05-19T02:51:07.727 UTC"]
[GameStartTime "2025-05-19T02:51:07.727 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.84+0.1"]

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