Das,A-Sasikiran,K 32nd TCh-IND 2012, featured a relatively rare idea in the 8.Nd2 line:
Here Black played Tarrash's 8...Nf4, and his subsequent improvement, 10...Qc5, waited almost 100 years to appear on the board and allowed Black to fully equalize. The 8...Nf4 line looks like a good weapon against 8.Nd2, and the ball is in White's court.
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