r1b1kbnr/p3p3/4nppp/1ppN4/q3P1P1/1P3P2/P1PB1K1P/RNQ2B1R w - - 1 16
FEN state: r1b1kbnr/p3p3/4nppp/1ppN4/q3P1P1/1P3P2/P1PB1K1P/RNQ2B1R w - - 1 16 ; Best move: b3a4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7 and black pawn at e7. Black knight at e6, black pawn at f6, black pawn at g6 and black pawn at h6. Black pawn at b5, black pawn at c5 and white knight at d5. Black queen at a4, white pawn at e4 and white pawn at g4. White pawn at b3 and white pawn at f3. White pawn at a2, white pawn at c2, white bishop at d2, white king at f2 and white pawn at h2. White rook at a1, white knight at b1, white queen at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 16. White to move.