rn1k3r/pQ3pp1/b2p1nqp/b1p5/pNB3PP/R1P1P2R/1P1PKP2/1NB5 w - - 2 16
FEN state: rn1k3r/pQ3pp1/b2p1nqp/b1p5/pNB3PP/R1P1P2R/1P1PKP2/1NB5 w - - 2 16 ; Best move: b4a6
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8 and black rook at h8. Black pawn at a7, white queen at b7, black pawn at f7 and black pawn at g7. Black bishop at a6, black pawn at d6, black knight at f6, black queen at g6 and black pawn at h6. Black bishop at a5 and black pawn at c5. Black pawn at a4, white knight at b4, white bishop at c4, white pawn at g4 and white pawn at h4. White rook at a3, white pawn at c3, white pawn at e3 and white rook at h3. White pawn at b2, white pawn at d2, white king at e2 and white pawn at f2. White knight at b1 and white bishop at c1. Both players have exhausted their castles. Half move number is 2. Full move number is 16. White to move.