1. d2d4 d7d5 2. c2c4 e7e6 3. b1c3 c7c6 4. e2e3 g8f6 5. g1f3 b8d7 6. f1d3 d5c4 7. d3c4 b7b5 8. c4d3 a7a6 9. e3e4 b5b4
openings.source: lichess