r1b2k1r/2p3pp/q6n/pn1ppp2/Q4P1P/bBN1PN2/PP1P2P1/1RBK3R b - - 5 18
FEN state: r1b2k1r/2p3pp/q6n/pn1ppp2/Q4P1P/bBN1PN2/PP1P2P1/1RBK3R b - - 5 18 ; Best move: c8d7
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at f8 and black rook at h8. Black pawn at c7, black pawn at g7 and black pawn at h7. Black queen at a6 and black knight at h6. Black pawn at a5, black knight at b5, black pawn at d5, black pawn at e5 and black pawn at f5. White queen at a4, white pawn at f4 and white pawn at h4. Black bishop at a3, white bishop at b3, white knight at c3, white pawn at e3 and white knight at f3. White pawn at a2, white pawn at b2, white pawn at d2 and white pawn at g2. White rook at b1, white bishop at c1, white king at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 18. Black to move.