r1bk3r/p1p2ppn/1pnpq3/1N2p2P/1b2P3/1PNPBB1P/P1P2P2/R2QK1R1 b - - 2 17
FEN state: r1bk3r/p1p2ppn/1pnpq3/1N2p2P/1b2P3/1PNPBB1P/P1P2P2/R2QK1R1 b - - 2 17 ; Best move: c6d4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at f7, black pawn at g7 and black knight at h7. Black pawn at b6, black knight at c6, black pawn at d6 and black queen at e6. White knight at b5, black pawn at e5 and white pawn at h5. Black bishop at b4 and white pawn at e4. White pawn at b3, white knight at c3, white pawn at d3, white bishop at e3, white bishop at f3 and white pawn at h3. White pawn at a2, white pawn at c2 and white pawn at f2. White rook at a1, white queen at d1, white king at e1 and white rook at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 17. Black to move.