r4bkr/1qp3pp/np2p1n1/1N1p2P1/1P1P3P/4pPN1/P1P4R/1RQ1K3 b - - 9 20
FEN state: r4bkr/1qp3pp/np2p1n1/1N1p2P1/1P1P3P/4pPN1/P1P4R/1RQ1K3 b - - 9 20 ; Best move: c7c6
The current state of the chess board is: Black rook at a8, black bishop at f8, black king at g8 and black rook at h8. Black queen at b7, black pawn at c7, black pawn at g7 and black pawn at h7. Black knight at a6, black pawn at b6, black pawn at e6 and black knight at g6. White knight at b5, black pawn at d5 and white pawn at g5. White pawn at b4, white pawn at d4 and white pawn at h4. Black pawn at e3, white pawn at f3 and white knight at g3. White pawn at a2, white pawn at c2 and white rook at h2. White rook at b1, white queen at c1 and white king at e1. Both players have exhausted their castles. Half move number is 9. Full move number is 20. Black to move.