Grunfeld Defense: Exchange Variation, Sokolsky Variation
In the Grunfeld Defense: Exchange Variation, Sokolsky Variation, aim to understand the plans and pawn structures, not just memorize the first moves.
The Grunfeld Defense: Exchange Variation, Sokolsky Variation is a chess opening classified under ECO code D89. It is reached after the moves 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 O-O 9. O-O Nc6 10. Be3 Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 14. d5: 27 moves in, with Black to play.
It belongs to the Grunfeld Defense family — one of many ways the line can branch. Understanding the parent system’s plans is the fastest way to play this variation well.
Club players rarely lose the Grunfeld Defense: Exchange Variation, Sokolsky Variation in the opening itself. They lose it a few moves later, when the plan behind the moves runs out: that is what reading your own games in this line shows you.