India, July 4 -- It was a rather unique sight. Magnus Carlsen - known for messing with his opponents' heads and making them doubt their moves - was the one dithering, anguish visibly spreading across his face as his clock ticked down to its dying seconds.

In the Zagreb studio of the SuperUnited rapid and blitz event, his former coach and one of the game's greats, Garry Kasparov, bluntly placed his bet in favour of the Indian teenager sitting across from Carlsen. It was supposed to be a grudge game for Carlsen in a format where he's considered vastly stronger than the guy he was playing - reigning world champion, Gukesh D. But there he was, hesitating, floundering and being outplayed by Gukesh whom he had written off earlier as "one of th...