[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-base"]
[Black "Integral-dev"]
[Result "1-0"]
[FEN "r1bqk1nr/pp4pp/2nbpp2/2pp4/6P1/1P1P1N2/PBPNPPBP/R2QK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-05-19T02:51:57.139 UTC"]
[GameStartTime "2025-05-19T02:51:57.138 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.21+0.09"]

{Black makes an illegal move: b2b3} 1-0