r2B2nr/p2pb1qp/bpp5/3k1p2/5Q2/6p1/PPP1PNPP/R2K1B1R b - - 7 21
FEN state: r2B2nr/p2pb1qp/bpp5/3k1p2/5Q2/6p1/PPP1PNPP/R2K1B1R b - - 7 21 ; Best move: a8d8
The current state of the chess board is: Black rook at a8, white bishop at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7, black bishop at e7, black queen at g7 and black pawn at h7. Black bishop at a6, black pawn at b6 and black pawn at c6. Black king at d5 and black pawn at f5. White queen at f4. Black pawn at g3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at e2, white knight at f2, white pawn at g2 and white pawn at h2. White rook at a1, white king at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 7. Full move number is 21. Black to move.