\"Not the most common thing.\" (Praggnanandhaa)
1. d2d4  1... g8f6  2. c2c4  2... g7g6  3. g2g3  3... f8g7  4. f1g2  4... e8g8  5. b1c3  5... d7d6 Black is in King's Indian mood. 6. g1f3  6... a7a5  7. e1g1 