[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-base"]
[Black "Integral-dev"]
[Result "0-1"]
[FEN "rnbq1rk1/ppp3pp/3bpn2/3p1p2/3P1B2/3BPN1P/PPPN1PP1/R2Q1RK1 w - - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-05-19T02:53:02.405 UTC"]
[GameStartTime "2025-05-19T02:53:02.111 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.21+0.09"]

1. b3 {White makes an illegal move: a1c1} 0-1