R B' U R'
D2 F2 B' D // 8 to 2c3 2e
(D2 R2 B R2 B R2 B')
(U2 D2 L2 B2 D2 L2) // cancel the U2 D2 with the DR for -1, hence 20 to FB
+0

I'm glad the DR just kinda show up instead of being hidden under some sprint hell

identified the wrong bad edges so wasted 7 minutes writing eo out of that lol (for some reason i got it wrong twice)
spent an extra 30 minutes to still find nothing wth

D B' U R' F L F U2 D2 B // 10 to 4a4 so didn't really check
(R F' R' U B) L2 R2 U L2 D // 10 to 4b5 so didn't check
U' B (R2 U F) (R2 U2 L' F2 R2 U) // 11 to 4b2 4e bunch of variations not enough time to check them all
U' B (R2 U F) R' D2 B2 L R2 U // 11 to 4a1 4e spent most time here but couldn't resolve

a bunch of post hour stuffs that i couldn't finish as well
U' B (R2 U F) (L) U' D2 R2 L U L'
D B' U (L U2 D2 L2 B2 R B) // lol i missed this 44 in the hour
D' R' B' D2 R' B (L2 U' L2 U B)

pls

B U' R D2 F
(F2 D2 R2 D') // 10 to 4b2 2e
(F2 D' L2 U')
(F2 L2 F2 B2 U2 L2 U2) // 21
slice F2 B2 out // 20

spent 20 minutes trying to find a better dr, couldn't
D R U D' R F U2 R' B R // 10 to 2c3 2e, found this earlier, but tried after the 20, 21 to slice
D R U D' R F D2 L' F L // 10 to 2c3 4e, too lazy to try
R' U (D' B2 D) F' R B R' // 9 to 4a2 4e, couldn't make it work

lol dnf by 7 seconds, messed up the slice at the last few seconds

R' F B D' B'
L (F2 D' R' D R) // 11 to 4a1 2e
(U') L2  U2 L2 U R2 L2 D
B2 L2
L2 B2 R2 D2 F2 R2 B2 U2 // 23 to UD
+2

D L' U R (L)
(U2 B2 U' F2 U' F) // 11 to 2c3 2e
(F2 U R2 U2 R2 U R2 U)
(B2 R2 B2 L2 U2 R2) // 23

(B L D') U
(R B2 L2 B' U2 B) // 10 to 4b2 2e
(B2 R' B2 L') 
* D2 R2 U2 B2 U2 // 2e2e
*: L2 B2 L2 B2 L2 B2 // 24

what a bait

(D R' U)
L' D2 B2 R' U2 F' // 9 to 2c3 4e, mallard keeps on inserting one move to this kind of dr so i finally get to try it
D2 L B2 L' U2 L'
B2 U2 * B2 U2 // 2e2e
*: U2 B2 R2 U2 R2 B2 U2 R2 // 22
slice out the L' R2 // 21

R2 B2 D2 R 
F' B2 R2 U' F' U2 F // 11 to 2c3 4e
F2 U' R2 U' R2 B2 U'
L2 R2 F2 U2 R2 // 22 to UD
[F2 U2 R2] -> D2 L2 U2 B2 D2 // 24
shift the L2 R2 to let the D2 cancel with U' // 23

as I type this I wonder how many other variations I have missed

D B R' D
L2 B U2 L // 8 to 4b2 2e !!
(L2 D2 F U2 F D2) // 2e2e
L2 F2 U2 L2 U2 F2 L2 U2 // cancel the U2 D2 for 19 to UD
+1

L' R' F (F)
(R) L2 F2 U' D R // 10 to 2c3 4e
R2 F2 U R2 U' B2 R2 D'
D2 U2 R2 // 18 to UD + RL
+4 for RL +2 for UD
not sure what I missed, I was quite happy when I found this DR lol

(B2 R D2 L) F U L2 D' F2 U' F // 11 to 2c4 4e
but if you insert R2 after the L2 it will be 12 to 4b2 2e with a +8, but why would you 

(D L2 B U)
R (L2 D2 B' L2 B' L) // 11 to 4b3
B (L2 U2 F L2 F')
(D2 L2 * R2 F2 L2 F2) // 22 to 2e2e
(*: L2 U2 L2 U2 L2 U2) // settle the D2 U2 for 6-2/24

(F L') L
(U F' B' D2 R2 F D) // 10 to 4b2 2e
L2 R2 U2 F' R2 F
D2 L2 F2 * R2 // 19 to 2e2e
*: F2 U2 F2 R2 D2 B2 D2 R2 // 8-5/22

L' B R2 U F
(U F2 U L2 U2 D R) // 12 to 4b2 2e
(U2 R2 D L2 U')
(U' D' B2 U D B2) // 22 lol
found in 17 minutes

spent the other 40 minutes fishing for better finish of this dr, and going through all the written eos

edit: huh, i'm quite sure i tried that, how did i missed it...

lol wasn't paying attention to the time again
R' B L U' D2 F2 D2 R2 B // 9 to 2c4 4e, bunch of variations
U B (F' L2 F' U2 D2 B2 L R2 U) // 11 to 2c3 2e

R D2 R D
(D2 F L2 B' U2 B2 R) // 11 to 2c3 4e
B' D2 F R2 F'
U2 B2 L2 B2 L2 D2 L2 D2 F2 // 25 to FB
+0

(D' F L' R' U)
(B) L2 U2 L2 F' L2 F // 12 to 2c3 (2e but this is the last dr i found and i kinda want to work on it so i didn't write it)
(L' D2 L D2 L) // 15 to HTR and other side is also 2 move to trigger, otherwise it looks pretty but long solution vibe

the normal side is just FB DR so might as well
(D' F L' R' U)
(B) (L' D2 L D2 L) // 11 (to 4b2 2e obviously, also i definitely found this dr directly before, but when i try to recreate it i couldn't lol)
F2 U2 D2 B' U2 B' 
U2 D2 L2 D2 B2 L2 B2 // 24, was going to settle with this and a bit sad the U2 D2 is there, but i had quite some time (slightly less than 10 minutes) and i recalled this is the first solution i tried, so

(D' F L' R' U)
(B) (L' D2 L D2 L) 
(R2 B L2 B')
(L2 D2 F2 R2 F2 R2) // 21 to FB but i thought it was 20 lol, also i noticed the L R2 so i was excited for a sub 20 welp
my (0.4mm tip) pen ink is running dry (57-58ish minute) and the only spare i can find is 0.5mm so too bad, in the grand scheme of things this does not matter but with so little time how to think rationally lol

submitted on 333m and it says 20 moves, welp i guess i miscounted sadge

F U2 R (D2 R)
(B2 U' B2 U2 B U F) // 12 to 2c3 4e
F2 U' R2 F2 B2 D B2 D'
R2 L2 D2 F2 // 23 to UD
+2

U2 B' (D' B)
D' B2 D2 F2 R L2 D // 11 to 4b3
(L' F2 L2 U2 L B2 D2 R)
(U2 B2 D2 R2 B2 D2) // 24 to RL
+1

didn't notice the time has crossed 50 minutes while still looking for drs lol

(R2 B L' U' L')
(D F2 B2 U' F U) // 11 to 4b2 4e
U2 R2 F' R2 U2 F'
L2 F2 U2 L2 F2 // 22 to UD
+3

U2 R' L' D' L'
D2 B U F' D // 10 to 2c3 4e
F (R2 U2 L2 F R2 D2 B)
(L2 B2 D2 L2 B2) // 23 to UD

... F B2 L2 D2 * B2 L2 B'...
*: D2 L2 U2 F2 U2 L2 D2 B2 // 8-6

(L' R' F2 B' L)
(B D' F) // 8 to 4a1 4e lol
R2 U2 F2 L2 B2 D B2 // 15 to UD and FB lol

... B2 F' ... -> U2 F' B L2 B // +3
... B2 D U2 ... -> U D' R2 U D2 // +2

a little disappointing finish, but I don't have enough motivation to find another one and doubt I can beat it in 12 minutes

edit: 
R2 U2 F2 L2 B2 D U2 -> U D' F2 D2 R2 F2 L2 U' // +1 instead of +2
thanks nissy

(R' U B2 U)
(L' R' F' R' B) // 9 to 2c3 6e
R' (B2 U2 F2 B2 R B2 R')
(U2 R2 F2 U2 F2 U2 F2 R2) // 23 to RL
+1

a bunch of stuffs
F' L' R B D2 L D2 L' R2 D' L2 D // 12 to 2c3 2e
R' U L' U' D2 R F' B' L' F' R // 11 to 4b2 4e
(L B R' F' L' D2 L2 D' R D) // 10 to 2c4 4e
(L' B R' F' R U2 L' D' R D) // 10 to 2c4 2e
U' F L' R B (U R' U L' U L) // 11 to 4b4
(L' B R' F) D2 R' U L' U' // 9 to 4b3
(L B R' F) D2 R' U L' U' // 9 to 2c3

well, that's a lot cos there are still a few rzps which should just work

(L R B2 D)
(F) R2 D2 B2 R2 B // 10 to 2c4 4e
B2 L (F2 R B2 U2 R' U2 R)
(B2 L2 D2 B2 U2 R2 U2 D2) // 25 to RL
+0, 62 min
too sleepy to finish this on time
oh then you can slice the U2 D2 somewhere else to -1, 66 min

R F B2 U' L
F2 R2 D' U' F D' F' // 12 to 4a1 4e
(B2 U2 R2 D)
(R2 L2 U2 L2 F2 L2) // 22 to UD
+1

I found these really late cos I forgot the 3 movers can be extended that way lol
(F L' B2 U') (B2 L' F2 B' R) // 9 to 4a3
(B2 L' F2 U) (R F2 L2 B' L) // 9 to 4b3

I would regret missing these a lot more if I didn't have the 23 yet

(U2 L' D' F' B')
(R2 F2 B2 R2 U L) // 11 to 4a2 4e
(F2 U' L2 U2 R2 F2 D')
(L2 B2 U2 F2 L2 F2) // 24

bailed

other dr:
U D2 F' L B (L2 U F2 U2 R) // 10 to 4a4
U' D' (B D) L' U2 F2 D2 F' L // 10 to 4a3

L' B' R2 F
(D L' U' F2 B2 D) // 11 to 2c4 0e, edit nvm this is 10 miscounted and never noticed
L B2 R' D2 R B2 R'
F2 U2 B2 L2 // 21 to UD
+1

wish I'm good enough to not just spam all the variations to find this
first version of the dr I tried was L' F' U2 B (D L' U F2 B2 D) then gradually change things, finding this sub hour was quite clutch

U' F L B R 
F2 U' D' B' U' F // 11 to 2c3 4e
(D' R2 U' B2 L2 D)
(R2 B2 R2 L2 D2 L2) // 23

D2 L B
U R' U' D2 R' F2 D2 L // 11 to 2c3 4e
(F2 U' L2 R2 F2 U' R2 U)
(R2 B2)
(B F U2 F' B') // 25

D' F U' R2 B
D' L2 D U2 L // 10 to 2c3 2e
(B2 L2 U' R2 U R2 D')
(B2 F2 L2 D2 B2 R2 B2 R2 B2) // slice B2 F2 out for 24 to UD
+1

(L' B U F L)
(U R2 F D2 U B D) // 12 to 2c3 4e
F R2 F' U2 R2 B'
R2 D2 L2 D2
D2 U2 B2 U2 D2 // 24 to FB
+1

L F' R B
D' R' F2 L U' L' // 10 to 4b3
(L2 U') L2 F2 L2 D' R2 F2 B2 U'
L2 F2 L2 R2 D2 R2 B2 U2 // 26

edit: of course the unextended 9 to 4b5 has a 20
why would i expect otherwise from a dr i found in 15 minutes and immediately ditch

B D L' B' (B)
R' D2 F2 U // 9 to 4b2 4e
F2 L B2 D2 R'
D2 L2 U2 R2 // 18 to RL
+2 bless

end a little early
edit: not opt oops

(D' F' U L)
(U' B', D2 F2 U F2 D F) // 12 to 4b2 2e
(R2 F2 L2 U' F2 D')
(R2 B2 R2 D2) // 22 to UD
+2

(L R' B L2 F) 
L2 U2 R' U // 9 to 0c0 2e
U2 L' F2 D2 B2 R'
F2 B2 D2 B2 D2 R2 // 20 to 2e2e
+4 simply by inserting, then there might be some cancel that can be done with the F2 B2, but I decided to be a little extra by flipping

L2 U2 R' U
U2 L' F2 D2 B2 R'
(L R') // 11 to 4b2 2e
(B L2 F' L2 U2 B2 L2 U2) // 19 to FB
+3

well that's kinda useless lol

F B' D (B2 U' B U) // 7 to 2c3 2e
sat an extra 40 minutes to find this lol

the rest is just whatever
(F2 R2 B D2 B D2 F')
(L2 R2 F2)
+1 for FB, +2 for UD

lol i probably make a slice mistake somewhere
F R2 F
L U2 L R2 D' L2 D // 10 to 2c3 2e
stuffs // 24 to slice +1

also I totally forgot there are variations to this dr...

F L' B2 R (R)
B2 U F2 D F // 10 to 4a1 2e
U' B2 U L2 B2 L2 U'
[R2 L2 B2 L2 B2 U2 D2] // UD

[] -> U' B2 U L2 B2 L2 U D2 R2 L2 F2 R2 F2 R2 L2 // 22 to UD
+1

edit: oh oops i forgot to try U' switch which leads to 22
didn't have enough time, but even I have, I probably won't remember to try it

edit2: I had U R2 D' L2 B2 R2 U' B2 U2 B2 R2 U2
and U F2 U L2 B2 R2 D L2 D2 F2 L2 D2
which are both 22 to UD and it seems the second one can be +0 oops, I only tried the first one and thought the second one will be the same (I wasn't paying attention to the ' difference of the second qt)

lol I didn't check correctly, last F2 should've been F

F' L R' U 
F' R F R' // 8 to 4b2 welp

F' L R' U
F' R L B2 L' F R' // 11 to 4b2 4e ok workable
R2 F2 U2 R2 F' U2 R2 F
R2 F2 D2 // 21 to FB
+2 welp

B2 L F U (U)
R D2 F2 R' F // 10 to 2c4 4e
F2 D2 B2 R (U2 F2 L B2 D2 R F2 R')
(B2 D2 L2 D2 L2 D2 F2 D2) // 28 to RL
+2
lol

(L' U' B)
(U' R) D2 U' R' D R // 10 to 2c3 4e
(L2 U' L2 U R2 U)
(F2 B2 D2 R2 B2 D2) // 22 to UD, shift the F2 B2 to cancel to -1
+1

(R' F' U D L)
(F B' U' B) // 9 to 4a2 4e
(U2 B2 L2 U R2 U2 R2 F2 D)
(B2 U2 B2 R2) // 22 to UD
+1
dr so short even a bad finish is still decent

U2 F D2 B
U L U L' // 8 to 4a4
(D' L2 D) L2 U' L2 B2 L2 B2 D
R2 D2 R2 B2 D2 // 21

had quite a bit of time left but too lazy to check more eo since the first 10 gave so many dr already

U2 F D2 B U L U L' // same 8 to 4a4
(D' R2 D) U R2 D R2 U L2 U'
F2 L2 R2 D2 // 21 to UD
too bad it doesn't +0 lol

other dr:
F D2 B' R2 D R2 D R U2 R' // 10 to 4b2 4e
U2 B R2 F' B2 D' R D R' // 9 to 4b2 4e, had 23 to slice out of this
L2 B R2 F U L R D R2 D' // 10 to 4a3
R2 L F L' (D B2 L2 U D2 F) // 10 to 4b2 2e, had 23 to slice out of this