r1nq1bn1/2k3pr/p2p1p1p/1P2p2P/1P1N4/7b/R1PPPP2/2BQK2R b - - 3 20
FEN state: r1nq1bn1/2k3pr/p2p1p1p/1P2p2P/1P1N4/7b/R1PPPP2/2BQK2R b - - 3 20 ; Best move: d8d7
The current state of the chess board is: Black rook at a8, black knight at c8, black queen at d8, black bishop at f8 and black knight at g8. Black king at c7, black pawn at g7 and black rook at h7. Black pawn at a6, black pawn at d6, black pawn at f6 and black pawn at h6. White pawn at b5, black pawn at e5 and white pawn at h5. White pawn at b4 and white knight at d4. Black bishop at h3. White rook at a2, white pawn at c2, white pawn at d2, white pawn at e2 and white pawn at f2. White bishop at c1, white queen at d1, white king at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 20. Black to move.