(Ver 1.1)
A double-sided PDF I made reworking the original rules.
Print double-sided (ideally) and cut along dotted lines. Fold along solid line for a nice little "booklet" with quick overviews of the key points of the rules for each player including Set Up (front page), Actions (back page), Attacking procedures (inside pages), and End Game / Winning conditions.
There are 2 of these per page so printing it 3 times will give you the full 6.
This version corrects a couple of very minor errors and has an outline to trim the page and make it fit in the box.