rnq2br1/1p1Qpkp1/5p2/2pp3p/pP1P2n1/P1P2N2/RBK1PPPP/1N3B1R b - - 4 16
FEN state: rnq2br1/1p1Qpkp1/5p2/2pp3p/pP1P2n1/P1P2N2/RBK1PPPP/1N3B1R b - - 4 16 ; Best move: b8d7
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at c8, black bishop at f8 and black rook at g8. Black pawn at b7, white queen at d7, black pawn at e7, black king at f7 and black pawn at g7. Black pawn at f6. Black pawn at c5, black pawn at d5 and black pawn at h5. Black pawn at a4, white pawn at b4, white pawn at d4 and black knight at g4. White pawn at a3, white pawn at c3 and white knight at f3. White rook at a2, white bishop at b2, white king at c2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White knight at b1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 4. Full move number is 16. Black to move.