1n1q1br1/r3pkp1/b1p2n1p/pPPp4/5pP1/R4P1P/N2PP1B1/2B1QKNR w - - 3 17
FEN state: 1n1q1br1/r3pkp1/b1p2n1p/pPPp4/5pP1/R4P1P/N2PP1B1/2B1QKNR w - - 3 17 ; Best move: b5a6
The current state of the chess board is: Black knight at b8, black queen at d8, black bishop at f8 and black rook at g8. Black rook at a7, black pawn at e7, black king at f7 and black pawn at g7. Black bishop at a6, black pawn at c6, black knight at f6 and black pawn at h6. Black pawn at a5, white pawn at b5, white pawn at c5 and black pawn at d5. Black pawn at f4 and white pawn at g4. White rook at a3, white pawn at f3 and white pawn at h3. White knight at a2, white pawn at d2, white pawn at e2 and white bishop at g2. White bishop at c1, white queen at e1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 17. White to move.