This is the modern move against the Ragozin.
1. d2d4  1... g8f6  2. c2c4  2... e7e6  3. g1f3  3... d7d5  4. b1c3  4... f8b4  5. c4d5  5... e6d5  6. c1g5  6... h7h6  7. g5h4  7... e8g8  8. e2e3  8... c8f5  9. d1b3  9... b4c3 