ELS R1

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
Recognition & spaced review

Algorithms (12)

(U') first, then:
F' U F U R U' R'
My choice
7 HTM · 7 STM · 7 QTM
3-gen
rotationless
<U,R,F>
Do U' first (AUF) on the case as drawn. · Cubemuch
R' U2 x' U' R' U x U2 R
7 HTM · 7 STM · 9 QTM
2-gen
rotation
oh
<U,R>
Cubemuch
L D R' F R F' D' L'
8 HTM · 8 STM · 8 QTM
rotationless
<R,F,D,L>
Cubemuch
(U') first, then:
y' R' U R y U R U' R'
7 HTM · 7 STM · 7 QTM
2-gen
rotation
oh
<U,R>
Do U' first (AUF) on the case as drawn. · Cubemuch
y U' F U2 R U R' U2 F'
8 HTM · 8 STM · 10 QTM
3-gen
rotation
<U,R,F>
Cubemuch
Lw2 U' Lw U x Lw U' Lw' U Lw
9 HTM · 9 STM · 10 QTM
2-gen
rotation
<U,L>
Cubemuch
(U') first, then:
R y U2 R U R' y' U2 R'
7 HTM · 7 STM · 9 QTM
2-gen
rotation
oh
<U,R>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
y' R' U R y U2 R U2 R'
7 HTM · 7 STM · 9 QTM
2-gen
rotation
oh
<U,R>
Do U' first (AUF) on the case as drawn. · Cubemuch
y Rw B Rw' z B Rw B' Rw' B'
8 HTM · 8 STM · 8 QTM
2-gen
rotation
<R,B>
Cubemuch
x U B U B' U' B y B U2 B'
9 HTM · 9 STM · 10 QTM
2-gen
rotation
<U,B>
Cubemuch
(U) first, then:
Rw U' Rw y' Rw y' Rw U' Rw' U2
8 HTM · 8 STM · 9 QTM
2-gen
rotation
oh
<U,R>
Do U first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
R2 y U R U' R' y' R' U R'
8 HTM · 8 STM · 9 QTM
2-gen
rotation
oh
<U,R>
Do U2 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' U2 x' U' R U x U2 R. Every algorithm above was run by our logic engine from that state and reaches "f2l-eo".