1. d2d4  1... d7d5  2. c2c4  2... c7c6  3. b1c3  3... g8f6  4. g1f3  4... e7e6  5. c1g5  5... h7h6  6. g5h4 The most  dangerous continuation against the Moscow variation, as Anand once said. 6... d5c4  7. e2e4  7... g7g5  8. h4g3  8... b7b5  9. f1e2 This line is again in the  spotlights. 9... c8b7  10. d1c2 