rn1qkb1r/1b1pp1pp/pp3p2/P2n2B1/2BPP3/RP6/2P1QPPP/1N2K1NR b Kkq - 0 11
FEN state: rn1qkb1r/1b1pp1pp/pp3p2/P2n2B1/2BPP3/RP6/2P1QPPP/1N2K1NR b Kkq - 0 11 ; Best move: d5b4
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black bishop at b7, black pawn at d7, black pawn at e7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at b6 and black pawn at f6. White pawn at a5, black knight at d5 and white bishop at g5. White bishop at c4, white pawn at d4 and white pawn at e4. White rook at a3 and white pawn at b3. White pawn at c2, white queen at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White knight at b1, white king at e1, white knight at g1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 11. Black to move.