3rkbnr/p2b2p1/1qp2p1p/p2p4/1n1PpPPP/2N1P3/PPP3K1/1RBQ2NR w k - 0 16
FEN state: 3rkbnr/p2b2p1/1qp2p1p/p2p4/1n1PpPPP/2N1P3/PPP3K1/1RBQ2NR w k - 0 16 ; Best move: f4f5
The current state of the chess board is: Black rook at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at d7 and black pawn at g7. Black queen at b6, black pawn at c6, black pawn at f6 and black pawn at h6. Black pawn at a5 and black pawn at d5. Black knight at b4, white pawn at d4, black pawn at e4, white pawn at f4, white pawn at g4 and white pawn at h4. White knight at c3 and white pawn at e3. White pawn at a2, white pawn at b2, white pawn at c2 and white king at g2. White rook at b1, white bishop at c1, white queen at d1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 16. White to move.