1. e2e4  1... c7c5  2. g1f3  2... e7e6  3. d2d4  3... c5d4  4. f3d4  4... g8f6  5. b1c3  5... b8c6 The Four Knights  Sicilian is sort of a business card of the Azerbaijani players. Dreev is  constantly working with the team and definitely knows a thing or two about it. 6. d4c6 Karjakin goes for the main line. 6... b7c6  7. e4e5  7... f6d5  8. c3e4  8... d8c7  9. f2f4  9... c7b6  10. c2c4  10... f8b4  11. e1e2  11... f7f5 