Posted 04 September 2012 - 16:39
"Most challenging from an F1 drivers perspective"
"Calling for full use of one's abilities or resources in a difficult but stimulating effort"
Well that sounds about right.
The OP starts of well by omitting Eau Rouge, then sadly includes corners such as 130R, Mergulho, Maggots/Becketts and Blanchimont. While some of these might be the most spectacular, or show the strength of an F1 car, they're not really challenging for an F1 driver to get right.
Also, I'm not sure what types of games people in this thread play and how they do so (with a keyboard/gamepad, I can imagine you get a different look at this), but a lot of the corners I've read here (eg. 130R) won't really trouble F1 drivers.
My theory of what challenges an F1 driver the most is a high-speed approach followed by a rapid decrease in speed due to braking, partially at the turn-in point, aiming for an apex with no room for error, favorably including elevation and poor visibility (blind apex/exit), that will cost you a lot if you screw it up. The four corners that check these boxes the most are Pouhon in Spa, Degner in Suzuka, Parabolica in Monza and Turn 10 in Bahrain. Pouhon especially because of the incredibly high speed turn-in speed. Degner because of poor visibility and the tricky curbstones, Parabolica because of the high speed entrance, and mostly the fact that it has a continuously wide exit on the outside, meaning you're centimeters away from the grass for several seconds while on the limit of your car. Turn 10 in Bahrain because the decelerating takes place in phases, and the moment of turn-in/braking is incredibly hard to judge, and the apex easy to miss, although the consequences of getting it wrong are less due to the speed. But these 4 are the hardest to perfectly execute.
Other challenging corners, some that I haven't really seen here yet, might be Turn 1 and Turn 11 in Melbourne, Turns 7, 11 and 14 in Sepang, Turn 11 in Bahrain (opposite of Turn 10 really), Tabac in Monaco, Turn 8 in Montreal, Copse at Silverstone, Turn 1 at Hockenheim (tricky to get right, but with all that asphalt..., doubtful entry), Turn 4 at Hungaroring, Ascari at Monza, Dunlop and Spoon at Suzuka, Turns 9 and 11 at Korea, Turn 6 at India and the Senna S and Laranjinha at Interlagos. For the rest it's not worth a mention. I only covered tracks of the current calender btw.