Bengaluru, April 22 -- Seventeen-year-old D Gukesh has turned out to be the revelation of the Candidates tournament. Going into the eight-player event, it's fair to say few saw this blitzkrieg coming. He has managed to ruffle the best and got two of the world's top three players and a two-time World Championship challenger trying to keep pace with him going into the final round. After his round 13 performance which saw him move into the sole lead, Gukesh rocketed up the live rating list to become world No. 6 and India No. 1....