r1bqkb1r/1pp1p2p/B1np3n/5pp1/1P1PP3/6P1/P1P1QP1P/RNB2KNR b kq - 0 7
FEN state: r1bqkb1r/1pp1p2p/B1np3n/5pp1/1P1PP3/6P1/P1P1QP1P/RNB2KNR b kq - 0 7 ; Best move: b7a6
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at e7 and black pawn at h7. White bishop at a6, black knight at c6, black pawn at d6 and black knight at h6. Black pawn at f5 and black pawn at g5. White pawn at b4, white pawn at d4 and white pawn at e4. White pawn at g3. White pawn at a2, white pawn at c2, white queen at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 7. Black to move.