GD
Algorithms (3)
U' 2R' 2D 2R U2 2R' 2D' 2R U'
My choice
15 HTM · 9 STM · 16 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 6 solvers' sheets
U2 2B' 2D2 2B U2 2B' 2D2 2B
14 HTM · 8 STM · 20 QTM
3-gen
rotationless
<U,D,B>
One hand: needs L, B, S or E
Cubemuch
Fw' 2R2 U' 2F' U 2R2 U' 2F U Fw
14 HTM · 10 STM · 18 QTM
3-gen
rotationless
<U,R,F>
One hand: R, U and M with F or D
Cubemuch
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: 2B' 2D2 2B U2 2B' 2D2 2B U2. Every algorithm above was run by our logic engine from that state and reaches "solved".