1. d2d4  1... d7d5  2. c2c4  2... c7c6  3. b1c3  3... g8f6  4. c4d5  4... c6d5  5. c1f4  5... b8c6  6. e2e3  6... c8f5  7. g1f3  7... e7e6  8. d1b3  8... f8b4  9. f1b5 After the game, Duda revealed that he was not feeling quite well prior to the game and did not object the draw. This might have been the reason for his opening choice, a calm Exchanged Slav.