r1bqkb1r/p1p1pp1p/2np2pn/1p6/8/N2BP2P/PPPPNPPR/R1BQK3 b Qkq - 3 6
FEN state: r1bqkb1r/p1p1pp1p/2np2pn/1p6/8/N2BP2P/PPPPNPPR/R1BQK3 b Qkq - 3 6 ; Best move: a7a6
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 a7, black pawn at c7, black pawn at e7, black pawn at f7 and black pawn at h7. Black knight at c6, black pawn at d6, black pawn at g6 and black knight at h6. Black pawn at b5. White knight at a3, white bishop at d3, white pawn at e3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2, white knight at e2, white pawn at f2, white pawn at g2 and white rook at h2. White rook at a1, white bishop at c1, white queen at d1 and white king at e1. White queenside, black kingside and black queenside castles are available. Half move number is 3. Full move number is 6. Black to move.