3r1br1/p1pqppp1/b1npk2p/1p5n/1P1PP1P1/B1P1KP1N/P1QNB2P/R6R w - - 5 16
FEN state: 3r1br1/p1pqppp1/b1npk2p/1p5n/1P1PP1P1/B1P1KP1N/P1QNB2P/R6R w - - 5 16 ; Best move: d4d5
The current state of the chess board is: Black rook at d8, black bishop at f8 and black rook at g8. Black pawn at a7, black pawn at c7, black queen at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black bishop at a6, black knight at c6, black pawn at d6, black king at e6 and black pawn at h6. Black pawn at b5 and black knight at h5. White pawn at b4, white pawn at d4, white pawn at e4 and white pawn at g4. White bishop at a3, white pawn at c3, white king at e3, white pawn at f3 and white knight at h3. White pawn at a2, white queen at c2, white knight at d2, white bishop at e2 and white pawn at h2. White rook at a1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 16. White to move.