[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-dev"]
[Black "Integral-base"]
[Result "0-1"]
[FEN "rnbqk2r/ppp2ppp/5n2/3p4/5P2/5N2/PPP1PP1P/RN1QKB1R b KQkq - 0 1"]
[GameDuration "00:00:01"]
[GameEndTime "2025-05-19T02:52:41.856 UTC"]
[GameStartTime "2025-05-19T02:52:39.938 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.21+0.09"]

1... c5 {+1.34 21/38 1315 868338} 2. b3 {White makes an illegal move: b2b3} 0-1