r1bk1bnr/p1pp1ppp/np4q1/4p3/5P1P/PPP4R/RB1PP1P1/1N1QKBN1 b - - 0 9
FEN state: r1bk1bnr/p1pp1ppp/np4q1/4p3/5P1P/PPP4R/RB1PP1P1/1N1QKBN1 b - - 0 9 ; Best move: f8e7
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at a6, black pawn at b6 and black queen at g6. Black pawn at e5. White pawn at f4 and white pawn at h4. White pawn at a3, white pawn at b3, white pawn at c3 and white rook at h3. White rook at a2, white bishop at b2, white pawn at d2, white pawn at e2 and white pawn at g2. White knight at b1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 9. Black to move.