context: 1. c2c4  1... d7d5 A risky move, since the queen will be exposed. 2. c4d5  2... d8d5  3. g1f3  3... c7c5  4. e1c2 A creative positional idea. That knight goes to e3, and White wants to play d2-d4 later. The pawn structure will be similar to ones commonly found in standard queen's pawn openings. 4... g8f6  5. c2e3  5... d5d8  6. f1h1  6... f8h8  7. b2b3  7... b7b6  8. c1b2  8... c8b7 