rn2kbnr/pb1p1p1p/4p1p1/1pp3P1/P5PP/2P2N1R/RP1PP3/1NBQKB2 b kq - 0 9
FEN state: rn2kbnr/pb1p1p1p/4p1p1/1pp3P1/P5PP/2P2N1R/RP1PP3/1NBQKB2 b kq - 0 9 ; Best move: b5b4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at d7, black pawn at f7 and black pawn at h7. Black pawn at e6 and black pawn at g6. Black pawn at b5, black pawn at c5 and white pawn at g5. White pawn at a4, white pawn at g4 and white pawn at h4. White pawn at c3, white knight at f3 and white rook at h3. White rook at a2, white pawn at b2, white pawn at d2 and white pawn at e2. White knight at b1, white bishop at c1, white queen at d1, white king at e1 and white bishop at f1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 9. Black to move.