Ah. The fen tags is what we have been using since the infamous upgrade to phpBB 3, and there used to be a button for it. The d tags are a deprecated legacy from the old phpBB 2 forum.
There appears to be a problem with the parsing of the d tag when something follows it.
[Edit] It seems it parses a HTML <br> tag that is appended to the FEN line in the Page Source. I suppose fen.js could be modified to stop at a < character.
Click here to open/close a piece overview. Play it!
The AI will now respond to your moves! ( + 2.5 ply - )
Info for selected board piece
mc
Move or capture
mc
Move or capture (unblockable jump)
m
Move only
im
Move only (unmoved piece only)
c
Capture only
m,c
Forbidden move, but delivers check
Click on piece to toggle its moved status
Click on piece name to see its move diagram. (print version)
ID
white
nr
black
nr
name
move
P
-
-
pawn
ifmnDfmWfceF
N
-
-
knight
N
K
-
-
king
KisO3
When quoting, I see that the two FEN strings of the original post are without side to move, castling rights, etc., and both of them are shown in the diagrammes as black to move. Is it a feature? When specifying white to move, it correctly displays the white circle of white to move:
8
7
6
5
4
3
2
1
a
b
c
d
e
f
g
h
rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1
There have been some successful bug hunting/fixing in the meantime, because the chessboard from FEN/diagramme tags of the original post was wrongly displayed to me some hours ago: the 8×8 chessboard and pieces were OK, but there were also four squares i1, j1, k1 and l1 following the dark/light pattern, with i1 and l1 empty squares, a white or black rook at j1 square and a black bishop at k1 square.
