3.h4 against the Gruenfeld and King's Indian

6/2/2023 – The advance of the h-pawn on move three is certainly not in line with the basic rules of how to play the opening. But in recent years a number of world-class players have been successful with it, including Magnus Carlsen, Ding Liren and Maxime Vachier-Lagrave. And just a weeks ago at the Superbet Chess Classic in Bucharest, Fabiano Caruana managed an impressive winning game with it on his way to winning the tournament against MVL. Sipke Ernst recorded a FritzTrainer on 3.h4 against the Grünfeld and King's Indian half a year ago. In the new CBM Extra #213 he provides an update with current material - you can see an excerpt of his analysis here!