Tari is also aggressive and prevents the opponent's  castling. The bishop on h4, however, is more vulnerable than it seems.
1. e2e4  1... c7c6  2. d2d4  2... d7d5  3. e4d5  3... c6d5  4. f1d3 Fifty years ago R. Fischer revived  this line in his games versus the former world champion T. Petrosian. The  Carlsbad pawn chain is extremely popular nowadays, namely thanks to the  rise of the closed systems like the London one. 4... g8f6  5. h2h3  5... g7g6  6. g1f3  6... c8f5  7. d3e2 White correctly leaves the opponent's bishop on the  board as it might be a concern for the second player in the long run. 7... b8d7  8. e1g1  8... e7e6 Bf5 is left out but is obviously vulnerable. On top of that,  Aronian did not castle yet. 9. c1f4  9... d8b6  10. b2b3  10... g6g5 A creative try by Aronian! In the age of computers, when  human players are mocked for every different move, it takes a lot of  courage to play creatively! 11. f4g5  11... f6e4 