Candidates challenge looms as Praggnanandhaa follows in Anand's footsteps

Alexander Khalifman. Ruslan Ponomariov. Rustam Kasimdzhanov. Levon Aronian. Gata Kamsky. Peter Svidler. Teimour Radjabov. Jan Duda. These players have either won the FIDE World Cup chess title or FIDE knockout World Championship title.