![](https://www.ft.com/__origami/service/image/v2/images/raw/https%3A%2F%2Fd1e00ek4ebabms.cloudfront.net%2Fproduction%2F04a867e1-a171-4e60-ae76-06d94ee20e8f.jpg?source=next-article&fit=scale-down&quality=highest&width=700&dpr=1)
Vincent Keymer, 20, defeats world top two Carlsen and Caruana to win $200,000 Freestyle Grand Slam
Vincent Keymer achieved a career-best result last week when the 20-year-old German defeated the world No 1 Magnus Carlsen in the semi-final of the Weissenhaus Grand Slam. There was a lively running commentary on the decisive stages of the game on YouTube. …