Ahmed-Keith Reziki
Sep 7, 2018 · 1 min read

Sir, this is the only article, that i have been waiting for and was a long time due, but also, the single reason that makes my 50$ blunder to a six months premium medium account buy, totally worth it !

I was getting to the same conclusion you went through about crystallized and fluid IQ and, far in the back of my head as a chess lover, so impatient to find out if i could use this fact to learning chess in a better way than the blatant failing pathetic one I was trying before…

Right on time, right on the spot, your article deserve more recognition for sure.

If you make a longer version, more detailed or even a book for learning chess at old(er) ages, it would sell like cofee in usa !

Thank you so much !