Jean-Louis Cazaux wrote on Sun, Mar 15, 2009 09:05 AM UTC:Excellent ★★★★★
Dear Yu Ren Dong,
Do you have informations on Sanguo Qi (3 Kingdoms Chess) as well?
Some authors mention only 16 pieces (no Flag/Fire/Wind), others give different moves to that piece.
And what about Siguo Xiangqi (4 Kingdoms Chess). Have you ever found something on that in the Chinese sources?
Another strange and mysterious variant is http://www.chessvariants.org/xiangqivariants.dir/chincrosses.html. Anything on this?
Great job!