[June 05, 2016] Updated Opening Article by GM Boris Avrukh:
February 2015 Revisited: Queen’s Indian Defense, Nimzowitsch Variation with 7. d5
In the original article our game of the week was H. Nakamura – P. Harikrishna, Caleta 2015, where Black managed to equalize comfortably. We have now updated the survey with several theoretically important over-the-board and engine games, and it seems that this line has become a reliable resource for the Indian super-GM, as he also had no problems in his recent game from the Gashimov Memorial: T. Radjabov – P. Harikrishna, Shamkir 2016.
[Diagram: Black to Move] R. Wojtaszek – P. Lékó, Reykjavík 2015. Black has to do something about his opponent’s pressure on the d5-pawn, before it becomes too late – a great example of Lékó’s deep opening preparation.
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