This set of printable chess pieces is meant to accompany my "Chess board, complete" design which you can find here:

http://www.thingiverse.com/thing:845208

I printed all eight pawns as one run, and then all other pieces as another. This works well because the towers are equal in height, as are bishops, and horses and the king & queen - allowing the piece to cool and avoiding any heat mushing. It's a 5h run though.

MiniFactory

Doesn't Matter

Yes

0.2mm layer height

20% rectilinear

I don't remember scaling, so you may want to adjust to suit your chess board.