1. d2d4  1... g8f6  2. c2c4  2... e7e6  3. g1f3  3... d7d5  4. g2g3  4... f8b4  5. c1d2  5... b4e7  6. f1g2  6... e8g8  7. d1c2  7... b8d7  8. h2h4 Another fresh idea by Gelfand. 8... c7c5 A classical reaction to the kingside expansion. 9. c4d5 