1. c2c4  1... g8f6  2. g2g3  2... e7e5  3. f1g2  3... d7d5  4. c4d5  4... f6d5  5. b1c3  5... d5b6  6. g1f3  6... b8c6  7. e1g1  7... f8e7 A very classical approach against the English Opening. 8. b2b3 And a move that is gaining popularity of late in turn. The double fianchetto is common for the Dragon defense (which we have with reversed colors). 8... e8g8  9. c1b2  9... f8e8  10. a1c1  10... e7f8  11. c3e4 Robson is preparing Ne4-c5, d2-d4, and something more. .. 11... a7a5 Aronian in turn wants to disturb the white queenside, but he underestimates White's major point. 12. c1c6 A standard exchange sacrifice a la Petrosian, which turns out to be a novelty $1 12... b7c6  13. f3e5 For the exchange, Robson gets a powerful central pawn, and he has spoiled the opponent's pawn structure for good. More gains are inevitable. 13... c8b7  14. e2e3  14... f7f6  15. e5c6 A second powerful blow on the c6-square $1 15... d8d7  16. d1c2  16... b6d5  17. f1c1  17... a5a4  18. b3a4 It is not just the pawn; Robson is gaining access to the light squares. 18... e8e6 Aronian keeps trying to get rid of the annoying knight and misses one last tactic on the long diagonal. 19. c2b3 Power blow $1 The X-raying against the black king decides $1 19... e6c6  20. e4f6 The point. 20... c6f6  21. b3b7  21... a8a5  22. b2f6  22... d5f6  23. b7b3 The safest. 23... g8h8  24. b3b8  24... d7d6  25. c1c6  25... d6b4  26. b8b4  26... f8b4  27. c6c7 For the piece, Robson has five pawns this time $1 27... h7h5  28. d2d4  28... h5h4  29. g3h4 What a principled man Robson is $1 He takes every single pawn he sees, regardless of how they look. Now there are six of them for the piece, quite a unique situation. 29... h8h7 