1n1q1bnr/3pk2p/b2rp1p1/p1p2P2/Pp3P1P/N6R/RPPP1KP1/2BQ1BN1 w - - 1 16
FEN state: 1n1q1bnr/3pk2p/b2rp1p1/p1p2P2/Pp3P1P/N6R/RPPP1KP1/2BQ1BN1 w - - 1 16 ; Best move: a3b5
The current state of the chess board is: Black knight at b8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at d7, black king at e7 and black pawn at h7. Black bishop at a6, black rook at d6, black pawn at e6 and black pawn at g6. Black pawn at a5, black pawn at c5 and white pawn at f5. White pawn at a4, black pawn at b4, white pawn at f4 and white pawn at h4. White knight at a3 and white rook at h3. White rook at a2, white pawn at b2, white pawn at c2, white pawn at d2, white king at f2 and white pawn at g2. White bishop at c1, white queen at d1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 16. White to move.