1. g1f3  1... g8f6  2. g2g3  2... d7d5  3. f1g2  3... c7c5  4. e1g1  4... g7g6  5. d2d4  5... c5d4  6. f3d4  6... f8g7  7. d4b3  7... e8g8  8. b1c3  8... e7e6  9. e2e4 An interesting Anti-Grunfeld line that Ding had used successfully in the past. He is in fact playing the Grunfeld himself now, with reversed colors, and an extra tempo.