The Dutch number 1 has a Twitter handle that’s as sharp as his play. Giri once had a reputation for drawing. Now after discovering his killer instinct it is winning as Giri showed when he took the Magnus Carlsen Invitational title in a gripping final against Ian Nepomniachtchi. Giri’s online prowess has rocketed in 2021. The 27-year-old, who became a dad for the second time this year, will be major threat in the Finals. He will not be underestimated again.