An aggressive move that is one of Black's popular choices.
1. g1f3  1... d7d5  2. g2g3  2... g7g6  3. f1g2  3... f8g7  4. d2d4  4... g8f6  5. e1g1  5... e8g8  6. c2c4  6... c7c6  7. d1b3 Artemiev himself has played this variation with White in a classical game.