rnbk3r/2qpn2p/1p6/2N2pb1/p1PNP3/3PQPp1/PP2K1PP/R1B2B1R w - - 0 17
FEN state: rnbk3r/2qpn2p/1p6/2N2pb1/p1PNP3/3PQPp1/PP2K1PP/R1B2B1R w - - 0 17 ; Best move: d4e6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at d8 and black rook at h8. Black queen at c7, black pawn at d7, black knight at e7 and black pawn at h7. Black pawn at b6. White knight at c5, black pawn at f5 and black bishop at g5. Black pawn at a4, white pawn at c4, white knight at d4 and white pawn at e4. White pawn at d3, white queen at e3, white pawn at f3 and black pawn at g3. White pawn at a2, white pawn at b2, white king at e2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 17. White to move.