1nb3nr/1p2k3/3N1p2/pr4pp/1P2K1P1/5P2/1PPPP2P/R1BQ1BNR b - - 2 16
FEN state: 1nb3nr/1p2k3/3N1p2/pr4pp/1P2K1P1/5P2/1PPPP2P/R1BQ1BNR b - - 2 16 ; Best move: b5e5
The current state of the chess board is: Black knight at b8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at b7 and black king at e7. White knight at d6 and black pawn at f6. Black pawn at a5, black rook at b5, black pawn at g5 and black pawn at h5. White pawn at b4, white king at e4 and white pawn at g4. White pawn at f3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at e2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 16. Black to move.