The positional exchange sacrifice of White’s rook on the a1-square at move 10 is correct anyway (according to me and according to …your strongest chess engines too :)) )! Further, I scored the impressive 85+% wins with this line (e.g. 1. b3 g6 2. Bb2 Nf6 3. Bxf6!?) and this 3. Bxf6!? is White’s best “short-term” option vs Black’s King’s Indian try. Finally, to be one idea up to your opponent usually = wining the game!    

I would probably be quite a higher rated player at #1 Russian playing site (e.g. ChessPlanet.ru) but I often couldn't take seriously many of my opponents (fast and stubborn guys but … without any idea of playing chess).

But this is not the case with one of my best chess friends – the FM Tihomir Dovramadjiev. Messing fast vs him = 100% loses (just because he would probably be both stronger and faster than you :)))). He retired from tournament chess some 6-7 years ago but is still one of the strongest blitz players in the world.       

His nicknames at playchess.com are tigertad and lacetti. 

Some statistics from 2007 - TOP 10 bullet players at playchess.com

    1.     star wars (e.g. GM Nakamura)  - 3307

2.     war games – 3126

3.     s_mamedyarov (e.g. GM Mamedyarov) – 3124

4.     trudodyr (e.g. GM Morozevich) – 3109

5.     anthonywirig (e.g. IM A. Wirig) – 3106

6.     traxx – 3087

7.     gorillaz – 3075

8.     tigertad (e.g. FM Dovramadjiev) – 3054

9.     a.grischuk (e.g. GM Grischuk) – 3020

10.gashimov (e.g. GM Gashimov) - 2991

      ……………………………………………………..

Here is a game between FM Tihomir Dovramadjiev and GM Carlsen played at playchess.

http://www.youtube.com/watch?v=gAFm0cX0FXI

I like move 3, thanks for the idea!