r1b4r/p1pq1pbp/1p1p3n/P3pkN1/1P3P1P/N2PP3/2P1K1P1/1RBQ1B1R w - - 3 16
FEN state: r1b4r/p1pq1pbp/1p1p3n/P3pkN1/1P3P1P/N2PP3/2P1K1P1/1RBQ1B1R w - - 3 16 ; Best move: f4e5
The current state of the chess board is: Black rook at a8, black bishop at c8 and black rook at h8. Black pawn at a7, black pawn at c7, black queen at d7, black pawn at f7, black bishop at g7 and black pawn at h7. Black pawn at b6, black pawn at d6 and black knight at h6. White pawn at a5, black pawn at e5, black king at f5 and white knight at g5. White pawn at b4, white pawn at f4 and white pawn at h4. White knight at a3, white pawn at d3 and white pawn at e3. White pawn at c2, white king at e2 and white pawn at g2. White rook at b1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 16. White to move.