2b1kb1r/r2pn2p/n2q1p2/1pp5/3PpP1p/1PP5/PBQ1P1P1/RN1K1B1R b - - 1 20
FEN state: 2b1kb1r/r2pn2p/n2q1p2/1pp5/3PpP1p/1PP5/PBQ1P1P1/RN1K1B1R b - - 1 20 ; Best move: d6c6
The current state of the chess board is: Black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at d7, black knight at e7 and black pawn at h7. Black knight at a6, black queen at d6 and black pawn at f6. Black pawn at b5 and black pawn at c5. White pawn at d4, black pawn at e4, white pawn at f4 and black pawn at h4. White pawn at b3 and white pawn at c3. White pawn at a2, white bishop at b2, white queen at c2, white pawn at e2 and white pawn at g2. White rook at a1, white knight at b1, white king at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 20. Black to move.