manchild wrote:On such wide circuit with so many places for overtaking it is not possible to hold back faster car.
I don't think that there are that many good overtaking places. The only really good one is Turn 14. Turn 6 doesn't look that bad either. Other than that, straight-line speed will help you during that long straigh between turns 13 and 14.
Why didn't Kimi and Juan pass Fisichella? Well, it was obvious that the two McLarens were just heavy with fuel. I believe that McLaren's strategy was to wait for the first round of the pit stops, where both McLarens would overtake Fisi. Then, running low on fuel, and Alonso with a heavier fuel load (after having pitted), both Kimi and Juan would've been able to close the distance, and possibly overtake him.
Unfortunately for them, it didn't work out like that, and McLaren lost the constructors' championship.