Its not about rating but chess understanding . You don't seem to get that but I am not surprised . Its not what a GM plays once in a blue moon but about what they play most often and against their peers in critical games that indicates what they believe to be " best " . Mandy GMs will play inferior stuff against weaker players just to get them out of " book " and make them play chess .... confident that their chess understanding is superior to their weaker opponents . If you played more OTB chess you would learn/understand these things . Your " superior intellect " doesnt seem to help you much where chess is concerned .
if you are talking about me well then let me inform to you i play it more than "once in a blue moon"....... many times. i believe it to be better (style personally) than the spanish. my results proved it.
and this was before they started avoiding berlins, way before
I am sorry , that post of mine was directed at fiveofswords , the B class OTB know-it-all . I should have been clearer . Silly me ...
When the titled players say that the Spanish is the most complex opening, they aren't just talking about tactics, they are also talking about strategies. Even +2800 rated players can be led astray and make strategic errors in the Spanish. It says a tremendous amount about the Spanish that until 2000, the Berlin was considered to be just great for White. It took a world champion at the height of his powers to demonstrate Black's defensive resources. And even now, 15 years later, that variation alone is one of the most popular for both sides.
The Spanish has been studied as long as the modern game of chess has been around, and it's still offering huge challenges. There is no other opening that compares to the Queen of Openings in terms of its longevity and strategic complexity.
Every single world champion has played the Spanish, as white or Black, and most have played both sides in serious competition. Few other openings have such a pedigree, and none beginning with 1.e4.