rn3rk1/1b1p1p2/Pqp2npp/P1b1p3/1P5P/R1NP4/1B2PPPR/3QKBN1 w - - 2 16
FEN state: rn3rk1/1b1p1p2/Pqp2npp/P1b1p3/1P5P/R1NP4/1B2PPPR/3QKBN1 w - - 2 16 ; Best move: a5b6
The current state of the chess board is: Black rook at a8, black knight at b8, black rook at f8 and black king at g8. Black bishop at b7, black pawn at d7 and black pawn at f7. White pawn at a6, black queen at b6, black pawn at c6, black knight at f6, black pawn at g6 and black pawn at h6. White pawn at a5, black bishop at c5 and black pawn at e5. White pawn at b4 and white pawn at h4. White rook at a3, white knight at c3 and white pawn at d3. White bishop at b2, white pawn at e2, white pawn at f2, white pawn at g2 and white rook at h2. White queen at d1, white king at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 16. White to move.