r2Q1b1r/p3k1pp/b1np1p1n/2P3N1/2p2PqP/N7/P2PPK2/R1B2B1R b - - 5 18
FEN state: r2Q1b1r/p3k1pp/b1np1p1n/2P3N1/2p2PqP/N7/P2PPK2/R1B2B1R b - - 5 18 ; Best move: e7d8
The current state of the chess board is: Black rook at a8, white queen at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black king at e7, black pawn at g7 and black pawn at h7. Black bishop at a6, black knight at c6, black pawn at d6, black pawn at f6 and black knight at h6. White pawn at c5 and white knight at g5. Black pawn at c4, white pawn at f4, black queen at g4 and white pawn at h4. White knight at a3. White pawn at a2, white pawn at d2, white pawn at e2 and white king at f2. White rook at a1, white bishop at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 18. Black to move.