An obvious move and a novelty. The fork threat on e4  prevents Black from saving his dark-squared bishop.
1. c2c4  1... c7c6  2. d2d4  2... d7d5  3. g1f3  3... g8f6  4. b1c3  4... d5c4  5. a2a4  5... c8f5  6. f3e5  6... e7e6  7. f2f3  7... f8b4  8. e5c4  8... e8g8  9. e1f2  9... f6d5 