R2 U B' D2 L'
F D' B' D2 F D // blocky 2c3 2e (11) 
(B2 U2 B' D2 B' L2 B) // HTR (18)
(U2 D2 F2 U2 D2) // finish (23-1)

Missed all the good stuff :(

(B R2 U')
(F) R D2 R2 D2 F // 4b2 4e (9)
R B2 U2 L' // HTR (13)
D2 R2 F2 B2 R2 B2 D2 // finish (20)

Other:
(R') F2 R - B', D B2 F U F' // 4a2 4e with U (F2 U) htr in 13, slice in 19, +2
and also (F2 D F2 D2 B2 R2 D) // 4x in 17 but no hope

(B U2 R F) - (U2 R' U2 L2 B2 D) // 4b2 4e (10) I know it had vars but come on, I had the ds+2e in 18 for the 19 but I thought it would be bad and abandonded it immediately and it's +1 on 2e, +0, +0 ???
(B R2 U') - (R2 F B L' B L) // 4b2 2e (9)

U' L' B R' D
B (R' B' R B') // 4c3 2e (10)
(D2 R' D2 L' U2 R2 U2 B2 R') // HTR (19)
(F2 R2 D2 B2) // slice (23-1)
+0

Other:
(L' [B' U' L2 D])
L2 F D2 F' // 5q (9)
[] = B U2 L2 U B2 D // 2c3 6e (11) and
D2 R' F2 D2 L' U2 F2 L' // HTR and M+E (19)
+1 on E but at least +2 on M bruuuuh

U L' B'
U B2 D R U D2 L // 4b2 4e (10)
(F2 L2 U F2 U2 L2 F2 D R2 U2) // slice (20) 16 to htr and 2e live insertion
+1

Other:
U L' B' - U' L, D' L U D2 R // 2c3 4e (10) with 3c6e->3c6e
L' U2 B - (L2 D' F2 U R2 U2 D' L) // 4b2 2e (11)
(U D' B') - (F2 R, B2 U' R' U L) // 2c4 (10)
B U2 R B - (U) D L2 D2 L' B2 D // 2c3 4e (11)
(B2 U D' B) - (L) L F2 U' F2 L // trash (10) and L' B2 D B2 L also trash :(
R (D2 B R L) - U2 D' B U F U' B // 4b2 4e (12)
(U D) L F2 U - B' L F2 L2 B U2 L' // 4b2 2e (12) ext of bad (11) and this has R2 F' U2 F // htr (16) but trash

(D' B') U F
D R (D' B2 R') // 2c4 (9)
(U' L2 D' F2 L2 D' F2 R2 L2 U) // HTR (19)
(F2 U2 R2) // finish (22-1)

Other:
U' R (U' R') - B (D2 F2 L2 F) // 0c4 8e (9) lol
(B U' L R2 D) - U2 L F L R2 B // 2c4 (11)

(F') L U F'
(D) L2 D2 R L2 B2 U // 2c3 6e (11) +1 ext
D2 L' F2 B2 U2 R' D2 R // HTR (19)
F2 L2 F2 // finish (22)

The original 2c3 in 10 had a 22 to slice but it was +1 and it's dr opt lol

Other:
U R F L U' - B R2 F U2 F2 R // 4b2 4e (11)
L' F' R U B' - F2 U' R' D' R U // 4b2 4e (11) both so trash
L' U' F' R B - L U' (F2 B2 U2 L2 D) // 4b2 4e (12) w/ 22 to slice but cooked
(F) L2 U L' F' - R2 B2 U F2 R2 D // 2c4 (11)
(L' U) U R U - F, R' L' B U2 F // 4a2 2e (11)

[(U D)] B' U
B2 R', U2 B' U2 B L // 4c3 (11)
F' D2 B' // 1q
[] = (R2 U D F) // HTR (16)
(L2 D2 B2 L2 U2) // slice (21)
+1

Choked :/
The only rzp that I marked to switch and I didn't switch: L D B R U gives an easy 21 and there's even a 20 that BJ found but I wouldn't have found it.

Other:
R' B - (L) U' B2 D R2 D' L2 U' L // 4a1 2e (11)
R B - U R L, D' R' B2 R U2 R' // 4b2 2e (11) 
U' R' L2 D L - U, B U' L2 U // 4c3 (10)

U' L' D' R' D
(F2 B' L2 D2 B R) // 2c3 4e (11)
(B R2 D2 F' L2 U2 D2 B) // HTR (19) 
(D2) // slice (20-1) lol
+1

Saved by this. I found the dr at like 45min. Found this way cause I saw (B) switch would give a short HTR so I tried linear extensions immediately. I would've switched (B) anyway.

Other:
U (F D' R D) - (L2 U2 L B' L F) // 4b2 0e/2e/4e (11) but they seemed cooked
U (D' R D) - (F B, L F' R2 U2 L B) // 2c3 2e (12) 
U (D' R D') - (L F) L U2 R B' U2 B // 2c3 2e (12) found a 22 here later
(U') R U' F2 D - (R2 U2 D2 F R L) // 2c4 (11)
R U (D L2 D) - (B L' B' R2 F R) // 2c4 (11)

(L) D2 R2 F2 R
L2 B' D F B' U // 4b2 4e (11)
(B) R2 L2 B' L2 F' D2 F' // HTR (19)
D2 L2 U2 // slice (22)
+1

Bruh :(
I had 2q slices in 20 and 21 on this DR but no sub 23. I wanted to have a solution from 6c8e dr but it backfired

Other: 
U2 L' (U2 L) - F' U (F2 U2 F D) // 4c3 (10) 22 optimal that I should've found but I spent my time on other things

D L2 B2 L'
(R2 D2 B2 F D' B) // 4a1 4e (10)
R2 U2 B2 U // HTR (14)
F2 L2 B2 L2 B2 D2 // slice (20)
+1

Overwhelming

D2 L U2 F R
(B', D' F2 L2 D' B') // 4a1 4e (11)
[B2 D2 L2 U] // HTR (15)
(F2 R' L' D2 R L') // slice (21)

[] = D2 L2 U2 F2 U' // +1 bf

Other:
B' D (D2 R D) - (B2 D2 F' L) // 4a2 0e (9) no way this is 20 optimal bro
U R B U2 L' - D (B L2 F' D) // 2c4 (10)
U R U' B L' - F U', B R2 B U // 4b2 4e (11)
L R' B' U2 R - (U' D F2 L2 U' B) // 4b2 4e (11)
R' B' R B2 L - U, B2 D' F' R2 B2 U' // 0c0 4e (12) 

D2 B R2 F
L (F2 U' L) // 4a2 4e (8)
(L' R' U2 R' L U' L2 D2 R2 B2 U) // HTR (17)
(F2 B2 U2 F2) // finish (21)

Literally the first HTR I tried on this DR. I found a 20 to slice later but no +0

(F' D R B)
(D) U2 R2 D2 R' D' // 4b2 2e (10)
U2 L2 F2 L' U2 R // HTR (16)
D2 B2 R2 F2 D2 // slice (20)
+1

Later I found a 21 from the original 4b2 in 9

Other:
(F' D F2 R B) - (D' R' U2 R U) // 4a1 4e (10)
(F' D F2 R B') - (U' D L' U L2 U') // 4b2 4e (11)
(F' D R B) - (D, R2 B2 R B2 L' U) // 4a1 4e/2e (11)

D' R' F' D' F
(R' D2 L2 U B2 U') // 4a1 4e (11)
(F2 R2 U2 L) // HTR (15)
(U2 B2 L2 B2 D2 R2 F2) // finish (22-1)

Other:
(D2 B' D B) - (L' B2 R F2 U) // 2c3 4e (9), had 22 backup from 10move ext
F' D' R U2 L - D F D2 B R2 B' // 4a1 2e (11) var hell
I also spent some time on blockino fishing on (F' U' R' U D) lmao

F D' F U D
L F' L' B // 4b2 4e (9)
(D2 L') L B2 U2 R' F2 U2 R' // HTR (18)
F2 R2 F2 // slice (21)
+0

Missed R' U F B (D' L' U' R2 F2 R) :/ and didn't check F2 L2 U B2 D eo despite writing it down :(

Other:
R' U F B - (F2 D' B2 R B2 L) // 2c4 (10)
R' U' F B' -  L U R D R' U // 4c3 (10)
(B) B R D2 B - U2 R2 D' R // 5q (9)

D L' (D L')
(U, B2 D F B D) // 4b2 2e (10) with 6c4e
U2 B' R2 L2 U2 F // HTR (16)
D2 R2 U2 D2 // slice (19)
+1

I was so happy about this and then I checked (R2 D' R L) eo :|
Fortunately there was no sub20 there so I could submit 6c4e dr but ehh

Other:
(R2 D' R' L') - (D F' U) // 4c3 (7) and 2c3 4e in 8
F (D' L' F) - (R, D B2 D2 U2 L) // 4b2 2e (10) this is actually 20 opti too, very easy, I just didn't look at this dr
A million other decent drs from (R2 D* R L)

(U') U' L R2 D'
(L B' L' F2 L' B') // 2c3 4e (11)
(R' B2 R' F2 U2 F2 U2 R) // HTR (19)
(B2 D2) // slice (21)
+1 with some 2e2e reinsert
actually it was
(L') F2 R B2 D2 B2 D2 L R2 D2 F2 

Bruh it's 21 opt with an obvious (..B) (R) switch which I thought I checked but I gaslighted myself.
I cooked the dr with 4c2e 5mover and then missed the easiest finish.
My brain is just not working today.

Other:
(R' D B L B) - (L, B2 U L2 U' L) // 2c3 2e (11)
(D B L B) - (U R L, D R U' R') // 2c3 4e (11)
(U R D F' L) - (U2 D2 B' F D' F) // bad (11)
(U B R B') - (R D L2 U' R' U) // 5q (10)
U' (U' L2 R U) - R' U2 R B L B' // idk (11)

(L') D' L
(F) U2 B', U D' F' D2 F // 2c3 4e (11)
U' B2 D' B2 R2 L2 U // HTR (18)
L2 F2 U2 F2 U2 // finish (23)

I thought this was a 22 until I submitted it lmao. Note to myself: practice counting moves


Other:
L' (U' L) - B, R2 U2 F2 D L2 D F // 2c3 4e (11)
(L') D' L - F' D (F' R2 B D2 B' D) // 4c3 (11)
D R B2 F' D - B L2 B L' B' R // 2c3 2e (11)
(U R) B R L - (D, B F2 D2 L2 B' D) // 2c3 4e (12) actually 22 to slice here but no +0

Also KrzychXYZ style dr:
(L) D' L - (F B) D F' L2 B' D2 B // idk but after Krzych magic:
D' L - D F' L2 F' R2 F' U F B // 4c3 (11) 23 opt

(F' D R' B U') 
R (B2 U2 R B2 L) // 4a2 4e (11)
B (F' R2 L2 F' R2 F) // HTR (18)
(R2 D2 B2 L2 D2) // slice (23)
+0

:(

(U F L2 B')
D' F2 B2 D U2 R' // 4c3 4e (10)
(U) U F2 U2 L2 B2 L2 U' // HTR (18)
F2 L2 U2 R2 // slice (22)
+1

I'm just bad

U (U2 B2 U')
F' L F B (L2 U2 F) // 2c3 4e (11) 8c8e var heavy af
(D2 F2 R' U2 L' D2 L) // HTR (18)
(U2 R2 F' B' R2 F B) // slice (21)
+0

Fortunately the first variation I tried. Edit: it's the only sub 22 from this set lol

Other:
L U' B R L - (D, B D2 B U2 B U) // 4b2 2e (12)
U' (U2 B2 U) - R F2 L', U2 F B R // 2c3 4e (11) vibe dr with variations
(R' U L B R) - (F U, F B' U' R2 U) // 2c3 2e (12)
(U) U D F D - B, F2 R' D2 R2 L2 F // 4b2 2e (12)
(R' U' L B R) - (U2 B' F2 U' L2 D) // 2c4 (11)
U' (U2 B2 U') - (L) D2 F' B D2 F L // 2c3 6e (11)

(R2 D R' F)
U' L2 U' B2 L // 2c3 4e (9)
(L2 U B2 U' B2 R2 L2 D') // HTR (17)
(B2 D2 B2 R2) // slice (21)
+1

Note to myself: check 2+2 on both sides, don't miss obvious drs

I got baited by this:
(D F' U B2 D') // blocky eo af
(R' ^ B L' B') // 5q (9)
^ D2 // 2c3 2e (10) blocky but bait, and multiple variations

(R D F) - U L' D' F2 D U2 R // 4c3 4e (10)
(L) L' B R - U D F B' U R2 F // 4c4 4e (11)
(F D L2 U) -  (D2 B, R D2 R' B') // 2c4 (10)
(F U B2 D) - (R B2 R' U2 R F) // 0c4 (10) 21 opt with 20 to slice somehow
Somehow missed 2c3 2e in 10 from this eo

(B2 L2 D')
(F', L' F R2 D2 L B) // 4b2 4e (10)
L2 B2 U2 L F2 U2 L' // HTR (17)
U2 R2 U2 R2 D2 B2 // finish (23-1)

Bruh, so many findable sub22s here

Other:
(L2 B2 D) - F ( F2 B2 R' D2 R' L2 B') // 4a1 4e (11)
(L2 B2 D) - B2 R' L B2 R' F R L // bad (11) with 6c6e
(F) U' D R F - U2 R2 D B2 D' R // 4b2 2e (11), 21 to slice but no +0

How did I miss 
L2 R U 
(B2 L' R F' B2 R) // DR (9+4 2c4e) for a 20

(B2 F D)
(L, F B2 D2 B' R) // 2c3 2e (9)
(F D2 L2 B L2 B) // HTR (15)
(L2 F2 D2 R2 D2 R2) // slice (21)
+0

bruh