Correspondence #4: King’s Indian Transposes to an Exchange Grunfeld and Destruction Ensues

So I managed to play against two of my favorite opening structures in one game. The KID has been popular because it’s aggressive and is a a must know when playing online at this point, I enjoy playing against it because I know it well. The Exchange Grunfield is very similar to the Marshall Defense against the Queens Gambit (if you’ve read I’ve wrote about the Marshall on this blog you’ll know I say to never play it).

Corr 4
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4

Black is going for the counter strike to the center from the flanks as more modern openings go. The downside here is if you  don’t know that you have to play on the flanks and continue in the fashion of a normal game White gets an absolutely awesome position. I have a feeling that Black knew some theory but it quickly ran out in the next 3 moves as c5, the proverbial pawn break Black needs after 6…Nxc5 7. bxc3, was never played.

Corr 4-2 Here is the position stated above, Black needs to break the control White has over the center immediately. Rather than c5 Black plays a6 which is far too slow and continues to push the Queen side pawns in lieu of developing the Queen side pieces.


We come to the above position where Black has played b5 and I respond with a4. Playing a4 forces Black to make some choices where none of the answers lead to anything good. The computer recommends Black to play b4 in the attempts to undermine the structure temporarily giving away a pawn and then play Nc6 to fork the b and d pawns while accepting isolated a and c pawns.


Minor advantages add up over time, the weak c pawn, the lack of center control, the eventual two bishops all culminate in a dominate position for me in the end. Check out the full game and analysis on Lichess below.

View Full Game

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