r2qkbnr/1ppbpp2/Q5pp/2P5/7P/1P4P1/P1P1PPB1/RNB1K1NR b KQkq - 0 8
FEN state: r2qkbnr/1ppbpp2/Q5pp/2P5/7P/1P4P1/P1P1PPB1/RNB1K1NR b KQkq - 0 8 ; Best move: a8a6
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black bishop at d7, black pawn at e7 and black pawn at f7. White queen at a6, black pawn at g6 and black pawn at h6. White pawn at c5. White pawn at h4. White pawn at b3 and white pawn at g3. White pawn at a2, white pawn at c2, white pawn at e2, white pawn at f2 and white bishop at g2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 8. Black to move.