1. c2c4  1... e7e5  2. g2g3  2... g8f6  3. f1g2  3... d7d5  4. c4d5  4... f6d5  5. g1f3  5... b8c6  6. e1g1  6... d5b6  7. b2b3  7... f8e7  8. c1b2  8... f7f6  9. b1a3 A novelty. The knight is moving towards the c2  square from where it can support the central break with d2-d4. 9... c8e6  10. a3c2  10... e8g8  11. e2e4 An important part in White's plan.