3.h4 against the King’s Indian and Grünfeld
by Sipke Ernst

Let’s go 1.d4 Nf6 2.c4 g6 first and now play 3.h4!?, following in the footsteps of Topalov, who unleashed it against Giri in the candidates tournament of 2016.
Since then, numerous games have been played with 3.h4 by the likes of Carlsen, Caruana, Ding and others. After the surprise, Grunfeld players will find it difficult to strike in the centre with their typical ...d5 followed by ...c5 as it is very hard to ignore white’s push on the h-file.
Also, the King’s Indian players will find that their usual attacking ideas on the kingside don’t work anymore and will have to resort to other ways of finding counterplay.
• Video running time: 4 hours (English)
• With interactive training including video feedback
• Extra: Model games database & Training with ChessBase apps - Memorize the opening repertoire and play key positions against Fritz on various levels
System Requirements
Minimum: Dual Core, 2 GB RAM, Windows 7, DirectX 11 graphic card with 256 MB RAM, Windows Media Player 9, ChessBase 14/Fritz 16 or included Reader and internet access for program activation.
Recommended: PC Intel i5 (Quadcore), 4 GB RAM, Windows 10, DirectX 10 graphics card with 512 MB RAM or more, 100% DirectX10-compatible sound card, Windows Media Player 11 and internet access for program activation.
Mac OSX
Minimum: MacOS "Yosemite" 10.10
About the Author

GM Sipke Ernst is a Grandmaster and FIDE Trainer who has been a member of the Dutch National Team. His peak Elo is 2606.








