[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-base"]
[Black "Integral-dev"]
[Result "0-1"]
[FEN "r1b2rk1/pppp1ppp/2n1pq1n/2P5/3P4/2P1PN1P/P4PP1/R1BQKB1R b KQ - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-05-19T03:34:04.319 UTC"]
[GameStartTime "2025-05-19T03:34:03.457 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.65+0.1"]

1... b6 {-1.15 16/37 651 167586, White makes an illegal move: a1c1} 0-1