ELS F3
ZBLS
corner-slot
Find the pair's shape as for F2L, then count the misoriented last-layer edges (a top edge whose top facet does not show the top colour).
Your status
Algorithms (8)
F' U2 Rw U' Rw' F2
My choice
6 HTM · 6 STM · 8 QTM
3-gen
rotationless
<U,R,F>
Cubemuch
F' U F2 R' F' R
6 HTM · 6 STM · 7 QTM
3-gen
rotationless
<U,R,F>
Cubemuch
x U' B y' U2 B' U' B
6 HTM · 6 STM · 7 QTM
2-gen
rotation
<U,B>
Cubemuch
y Rw' F Rw2 U' Rw' F
6 HTM · 6 STM · 7 QTM
3-gen
rotation
<U,R,F>
Cubemuch
x U' B2 y B U' B' U2
6 HTM · 6 STM · 8 QTM
2-gen
rotation
<U,B>
Cubemuch
y L' U L2 Lw' U' L' U Lw
8 HTM · 8 STM · 9 QTM
2-gen
rotation
<U,L>
Cubemuch
y' R' U R2 Rw' U' R' U Rw
8 HTM · 8 STM · 9 QTM
2-gen
rotation
oh
<U,R>
Cubemuch
(U) first, then:
y2 B' Lw' y Lw2 B Lw' B
6 HTM · 6 STM · 7 QTM
2-gen
rotation
<L,B>
Do U first (AUF) on the case as drawn. · Cubemuch
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: R' F R F2 U' F. Every algorithm above was run by our logic engine from that state and reaches "f2l-eo".