GM So.

 Keres

 Capablanca

 Fischer

 Tal

 Korchnoi

lasker above all...living and active though: Ivanchuck

Efim Geller from odessa! The "Giant Killer" of GM chess during cold war era.

He was the best of the non-world champs and Fischer's nemesis (see Cuaraco, 1962).

Geller was a legend, a tactician, a novelty generator, and an all-around great who was always a challenge to play when on his A-game.

Bogolubov

Max Euwe, paul morphy , alekhine

Judit Polgar and Luke Mcshane internationally, Gata Kamsky and Sam Shankland nationally.

Alive: Anand, Carlsen, Aronian, Nakamura, Alexandra Kosteniuk , Kosintseva Sisters, Polgar sisters, Humpy, Navara, Kasparov, Karpov

Dead: Fischer, Nezhmetdinov, Capablanca, Tal, Lasker

My all time favourite...Toss between Fischer and Kasparov!!

You mean you find her games very intense. Sister to GM Susan Polgar.

Dead:Petrosian,La Bourdonnais,Rossolimo

Alive:Anand,Kasparov and Grischuk

Scary!