There are other options, but they do not guarantee an advantage for White.
1. d2d4  1... g8f6  2. c2c4  2... e7e6  3. b1c3  3... f8b4  4. e2e3  4... c7c5  5. f1d3  5... b8c6  6. g1e2  6... d7d5  7. c4d5  7... e6d5  8. e1g1  8... e8g8  9. a2a3  9... c5c4 [%c_effect c4;square;c4;type;Interesting;persistent;true] An interesting idea and only the third most popular move, although it's the trendy choice at the moment.