rnk2b1r/p2p2pp/b6n/1pp1p3/2BqPp2/BPN2P1P/P1PP2P1/2RQK1NR w - - 0 17
FEN state: rnk2b1r/p2p2pp/b6n/1pp1p3/2BqPp2/BPN2P1P/P1PP2P1/2RQK1NR w - - 0 17 ; Best move: c3b5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at c8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at d7, black pawn at g7 and black pawn at h7. Black bishop at a6 and black knight at h6. Black pawn at b5, black pawn at c5 and black pawn at e5. White bishop at c4, black queen at d4, white pawn at e4 and black pawn at f4. White bishop at a3, white pawn at b3, white knight at c3, white pawn at f3 and white pawn at h3. White pawn at a2, white pawn at c2, white pawn at d2 and white pawn at g2. White rook at c1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 17. White to move.