[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-base"]
[Black "Integral-dev"]
[Result "0-1"]
[FEN "r1bqk1nr/pp1pp2p/n4pp1/2P5/2B1P3/4BN2/P1PN1PPP/Q3K2R b Kkq - 0 1"]
[GameDuration "00:00:01"]
[GameEndTime "2025-05-19T03:12:22.790 UTC"]
[GameStartTime "2025-05-19T03:12:21.135 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.32+0.09"]

1... b6 {-0.51 18/36 1298 743322} 2. a3 {White makes an illegal move: a2a3} 0-1