1n3b1r/1b1q1kp1/3r1p1n/pppp1P1p/P7/NPPP1PPN/R6P/3QKB1R w - - 2 17
FEN state: 1n3b1r/1b1q1kp1/3r1p1n/pppp1P1p/P7/NPPP1PPN/R6P/3QKB1R w - - 2 17 ; Best move: a4b5
The current state of the chess board is: Black knight at b8, black bishop at f8 and black rook at h8. Black bishop at b7, black queen at d7, black king at f7 and black pawn at g7. Black rook at d6, black pawn at f6 and black knight at h6. Black pawn at a5, black pawn at b5, black pawn at c5, black pawn at d5, white pawn at f5 and black pawn at h5. White pawn at a4. White knight at a3, white pawn at b3, white pawn at c3, white pawn at d3, white pawn at f3, white pawn at g3 and white knight at h3. White rook at a2 and white pawn at h2. White queen at d1, white king at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 17. White to move.