1. e2e4  1... e7e6 A surprise for Karjakin, who mainly expected the Sicilian or the solid 1...e5 move. 2. d2d3 Therefore, the Russian GM decided to surprise  his opponent in turn and avoid the long theoretical lines. Plus, this move is good, right? 2... d7d5  3. b1d2  3... g8f6  4. g1f3  4... f8e7  5. g2g3  5... a7a5 A possible  move order, but Shankland soon reverts to a main line. 6. f1g2  6... a5a4  7. a2a3  This pawn needs to be stopped. 7... c7c5  8. e1g1  8... b8c6  9. f1e1  9... e8g8  10. e4e5 