1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... a7a6  4. b5a4  4... g8f6  5. e1g1  5... f8e7  6. f1e1  6... b7b5  7. a4b3  7... e8g8  8. c2c3  8... d7d5 After Frank Marshall unsuccessfully introduced his pet line  against Capablanca in 1918 in New York, it has grown stronger and  stronger. Nowadays, thanks to the rise of the computers, it is considered  one of the safest choices by Black. One of the gurus of the line is Levon  Aronian himself. 9. e4d5  9... f6d5  10. f3e5  10... c6e5  11. e1e5  11... c7c6  12. e5e1  12... e7d6  13. g2g3  13... c8f5  14. d2d4  14... d8f6 Tari chooses a rare line. According to  Megabase, there have been only three games played so far in this  variation, all lost by Black. 15. c1e3 