[Event "?"]
[Site "?"]
[Date "2025.06.17"]
[Round "1"]
[White "PlentyChess-base"]
[Black "PlentyChess-dev"]
[Result "1-0"]
[FEN "r2qkb1r/1bpnnpp1/1p1p3p/p3p3/1PPPP3/2NB1N2/P4PPP/R1BQ1RK1 w kq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-17T20:15:46.466 UTC"]
[GameStartTime "2025-06-17T20:15:45.691 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "3.69+0.04"]

1. b5 {+0.77 18/30 395 372008, Black makes an illegal move: b4b5} 1-0