r2qkbr1/1b1pp1pp/n1p2p2/p7/6n1/p1N1PPPN/R1PPK2P/2BQ1BR1 w - - 0 16
FEN state: r2qkbr1/1b1pp1pp/n1p2p2/p7/6n1/p1N1PPPN/R1PPK2P/2BQ1BR1 w - - 0 16 ; Best move: f3g4
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8 and black rook at g8. Black bishop at b7, black pawn at d7, black pawn at e7, black pawn at g7 and black pawn at h7. Black knight at a6, black pawn at c6 and black pawn at f6. Black pawn at a5. Black knight at g4. Black pawn at a3, white knight at c3, white pawn at e3, white pawn at f3, white pawn at g3 and white knight at h3. White rook at a2, white pawn at c2, white pawn at d2, white king at e2 and white pawn at h2. White bishop at c1, white queen at d1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 16. White to move.