If Gary Kasparov came out of retirement where do you think he would rank in today's world rankings? - Quora

Chess: What made Garry Kasparov so great? - Quora

Garry Kasparov is a former world chess champion. Why did he quit playing competitively and become a commentator instead? - Quora

Garry Kasparov - Wikipedia

From 2100 To International Master - Andrzej Krzywda Interview - Part 1 - Chessentials

If Gary Kasparov came out of retirement where do you think he would rank in today's world rankings? - Quora

Who is the better chess player, Kasparov or Carlsen? - Quora

Who is the best chess player presently in the world? - Quora

When Kasparov was in his prime, no one thought there would be anyone better than him ever but now that's not true. Could the same thing happen with Magnus? - Quora

If 21-year-old Kasparov and 21- year-old Magnus were to play chess, who would win? - Quora