1n1q1br1/1b3p1p/rpp3p1/p3pk1P/5P2/P1NPnN1R/1P2P1P1/R1KQ1B2 w - - 0 17
FEN state: 1n1q1br1/1b3p1p/rpp3p1/p3pk1P/5P2/P1NPnN1R/1P2P1P1/R1KQ1B2 w - - 0 17 ; Best move: d1b3
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 bishop at b7, black pawn at f7 and black pawn at h7. Black rook at a6, black pawn at b6, black pawn at c6 and black pawn at g6. Black pawn at a5, black pawn at e5, black king at f5 and white pawn at h5. White pawn at f4. White pawn at a3, white knight at c3, white pawn at d3, black knight at e3, white knight at f3 and white rook at h3. White pawn at b2, white pawn at e2 and white pawn at g2. White rook at a1, white king at c1, white queen at d1 and white bishop at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 17. White to move.