rnb2b1r/ppN1pkpp/3p4/7n/2P1p3/3P4/P1PB2PP/RN1KqB1R w - - 4 16
FEN state: rnb2b1r/ppN1pkpp/3p4/7n/2P1p3/3P4/P1PB2PP/RN1KqB1R w - - 4 16 ; Best move: d1e1
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, white knight at c7, black pawn at e7, black king at f7, black pawn at g7 and black pawn at h7. Black pawn at d6. Black knight at h5. White pawn at c4 and black pawn at e4. White pawn at d3. White pawn at a2, white pawn at c2, white bishop at d2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white king at d1, black queen at e1, 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. White to move.