1. d2d4  1... g8f6  2. c2c4  2... e7e6  3. g1f3  3... d7d5  4. b1c3  4... f8b4  5. d1a4 Gukesh repeats the move that he used successfully in round six against Sargissian. 5... b8c6  6. e2e3  6... e8g8 