1. d2d4  1... d7d5  2. c2c4  2... e7e6  3. b1c3  3... c7c6  4. g1f3  4... g8f6  5. c1g5  5... b8d7  6. e2e3  6... d8a5  7. f3d2  7... d5c4  8. g5f6  8... d7f6  9. d2c4  9... a5c7  10. g2g3 The first important moment. This isn't the most popular move, but Sarana has an ace up his sleeve. 10... c6c5  11. c3b5  11... c7c6  12. c4e5 This is the idea. White is not worried about the h1-rook. 12... c6h1 