1. d2d4  1... g8f6  2. c2c4  2... e7e6  3. g1f3  3... b7b6  4. g2g3  4... c8a6  5. b1d2 A positional choice against the Queen's Indian. I played this move several times during the most active years of my career. Nowadays 5.b3 and 5.Qc2 are the most popular. 5... c7c5 A good move, but 5...Bb4, 5...Bb7 and 5...d5 are more popular.