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  12. e5f6  12... d5f6  13. c1e3  13... b6d8  14. e4d6  14... b4d6  15. d1d6  15... c8b7  16. g2g4  16... c6c5  17. h1g1  17... f6e4 "This move I did not remember." (Karjakin)  The interesting thing is that it was played after 30 minutes of thought  and apparently under the influence of tech neighboring board where Yu  chose it against Shirov. After the game Dreev told Karjakin that he  intended to play another line, but got confused by the neighbour. 18. d6e5 "I was told this was very bad." (Karjakin) But since on the  neighboring board it was played by Shirov relatively quickly and Yu  replied momentarily with d8-h4 White believed this might be critical. 18... d8h4 A mistake in return. 19. f1g2 It is all about the initiative and who will get to the enemy king first! 19... h4g4 This is the moment in which the neighboring board  was moved to another room, thus everyone could start thinking on their own again... [#] 20. e2d3  20... e4f2 Another mistake after which the game is quickly over. 21. e3f2  21... b7g2  22. f2c5 "Here I thought I am almost winning. Huge  advantage" (Karjakin) 22... a8c8  23. a1e1  23... e8f7  24. e1e2  24... g4f3  25. c5e3 And since the black bishop is not moving he is  losing material and the game. 25... d7d6  26. e5d4  26... e6e5  27. d4a7 