00293nam a2200097Ia 4500008004100000245005000041245003700091260000900128650001000137856004800147171211s9999    xx            000 0 und d 4aThe Classified Encyclopedia of Chess Variants  cD.B. Pritchard and J. D. Beasley  c2007  xGAMES  uhttp://down.ebook777.com/058/0955516803.pdf