r2k1bnr/1pp3p1/3ppp1p/p3Pb2/1P1P2P1/N4P1P/P1P4R/R1B1QKN1 b - - 2 17
FEN state: r2k1bnr/1pp3p1/3ppp1p/p3Pb2/1P1P2P1/N4P1P/P1P4R/R1B1QKN1 b - - 2 17 ; Best move: f5g6
The current state of the chess board is: Black rook at a8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7 and black pawn at g7. Black pawn at d6, black pawn at e6, black pawn at f6 and black pawn at h6. Black pawn at a5, white pawn at e5 and black bishop at f5. White pawn at b4, white pawn at d4 and white pawn at g4. White knight at a3, white pawn at f3 and white pawn at h3. White pawn at a2, white pawn at c2 and white rook at h2. White rook at a1, white bishop at c1, white queen at e1, white king at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 17. Black to move.