9年級, 應該不比您兒子大太多

He's also from Plano.  I thought you might have known him or his parents.

所有跟帖： 

• 人家早已經是IM了。現在正在爭取GM的norm。 -texastrader- ♂ (37 bytes) () 06/20/2012 postreply 18:53:25

• In youth chess, 2~3 年的年齡差就象一光年。當然，每個年齡組的前一二名是異數。 -392- ♂ (42 bytes) () 06/21/2012 postreply 02:47:01