Reshevsky - Larsen, Lugano 1968

                
          

          
More Nimzo-Indian games after 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 d5 7.0-0 dxc4 8.Bxc4 Nc6  9.a3