A novelty, and a start of a capital anti-dark-squared bishop plan.
1. c2c4  1... g8f6  2. b1c3  2... e7e5  3. g1f3  3... b8c6  4. g2g3  4... c6d4 A solid line which served Black well in the past. 5. f1g2  5... d4f3  6. g2f3  6... f8b4  7. d1b3  7... a7a5  8. e1g1  8... b4c5  9. d2d3  9... e8g8  10. f3g2  10... d7d6  11. b3c2  11... h7h6 [#]