1. g1f3  1... d7d5  2. e2e3  2... e7e6  3. c2c4  3... f8e7 \"Today I wanted to play some interesting  game, I took some risk, and I played some absolutely different line\"  (Mamedyarov). Kasparov remembered that Romanishin used a similar idea in  the past. 4. b2b3  4... e7f6  5. b1c3  5... g8e7  6. c1b2  6... c7c5  7. d1c2  7... b8c6  8. c3a4 Mamedyarov did not like this novelty  and considered it a mistake. 8... b7b6  9. b2f6 