I would start with the 13, firm into the bottom left corner and hit the bottom or bottom-left side of the 2 ball. This breaks out the 15 and if I hit it too high and leave the CB on the two, I have the 10 as a safety valve.
Depending on the way the 15 and CB are after the breakout, I play the 15 in the side IF I can get the right position on the 11 to make it and have position on the 14 I can use to bump out the 8. The 8 goes in the side as the diagram is, but it possibly won't after we bump the 2 on the opening shot.
If the balls end up ideally after the 13, and the 8-ball & 14 ball still go, I play the 10-15-11-14-8 from the following position.
START(
%Bd2P9%Cj7H1%De2R2%Ec3E0%FD1K1%Ge4O8%Hb8N9%Jk0Z0%Kc1K1%MB8[9
%Nf6N4%O^7O3%P_7S2%Wc9W3%Xg3W2%Yb3T6%Zb7V9%[E0Z8%\b2W6%]a3R9
%^b3R9%eB5a8
)END
If the angle on the 15 is not correct, then I play the 15-10-11 top left, 14 bottom right and 8 bottom side.
This is a runout that illustrates the need to be flexible in 8-ball. You have to bump the 15 out (and if done properly, you can make the 2-4-7-6 more difficult for your opponent) and then re-evaluate. I like taking the 13 on the first shot because if you roll funny into the cluster, you have the 10 as a safety valve to get back into position.
If you miss the 2-15 balls off the 13, then you will probably need to re-evaluate the probability of running out and probably need to start considering a defensive strategy.
Cheers,
RC