r2q1b1r/p1pkp1p1/2b1pn1p/1p1B4/PP4PP/2N1P3/R1PPK3/2BQ2NR b - - 0 16
FEN state: r2q1b1r/p1pkp1p1/2b1pn1p/1p1B4/PP4PP/2N1P3/R1PPK3/2BQ2NR b - - 0 16 ; Best move: e6d5
The current state of the chess board is: Black rook at a8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black king at d7, black pawn at e7 and black pawn at g7. Black bishop at c6, black pawn at e6, black knight at f6 and black pawn at h6. Black pawn at b5 and white bishop at d5. White pawn at a4, white pawn at b4, white pawn at g4 and white pawn at h4. White knight at c3 and white pawn at e3. White rook at a2, white pawn at c2, white pawn at d2 and white king at e2. White bishop at c1, white queen at d1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 16. Black to move.