[Event "?"]
[Site "?"]
[Date "2025.05.18"]
[Round "1"]
[White "Integral-base"]
[Black "Integral-dev"]
[Result "0-1"]
[FEN "r2qkbnr/ppp3pp/2n2p2/3pp3/4P1b1/1P1B1N2/PBPP1PPP/RN1Q1RK1 b kq - 0 1"]
[GameDuration "00:00:01"]
[GameEndTime "2025-05-18T19:29:46.099 PDT"]
[GameStartTime "2025-05-18T19:29:44.503 PDT"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "20.73+0.21"]

1... Nb4 {+1.08 21/51 1271 1140835, White makes an illegal move: g5g4} 0-1