r1b1kbnr/pp1pp3/2p4p/q2B1Pp1/6PP/8/PP1PKP1R/nNBQ2N1 b kq - 0 12
FEN state: r1b1kbnr/pp1pp3/2p4p/q2B1Pp1/6PP/8/PP1PKP1R/nNBQ2N1 b kq - 0 12 ; Best move: a5d5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at d7 and black pawn at e7. Black pawn at c6 and black pawn at h6. Black queen at a5, white bishop at d5, white pawn at f5 and black pawn at g5. White pawn at g4 and white pawn at h4. White pawn at a2, white pawn at b2, white pawn at d2, white king at e2, white pawn at f2 and white rook at h2. Black knight at a1, white knight at b1, white bishop at c1, white queen at d1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 12. Black to move.