(R2 U', R)//RZP44  3/3
(F B U2 B' L')  //DR 2C4  5/8
F([F R2 F' R2 F)  //HTR  6/14
(U2 L2 D2 L2 B2 D2 F2])  //S  7-1/20

[]=B U2 B' R2 B L2 D2 R2 D2 F2 L2 F B  +0

(L) B L'  //rzp44  3/3
U' D' F' U2 R2 F //DR 4a1 2E 6/9
(U R2 B2 L2 D' F2 D')  //HTR 7/16
(F2 R2 L2 D2 F' B D2 F' B)//Fin  9-1/24
...F' U2 R2 F2 B' D2 F B' ...
=B' R2 D2 B' F2 L2  -2/22

also got this：
(L)B L'，U' D' F' U2 R2 F'
(D2 L2 U R2 D R2 L2 U' L2)
//MS  18

maybe I can modify it into 20
like this：
(U2 R2 U R2 F2 B2 U R2 L2 D L2)  //Fin 20

(R2 F2 R2 B')  //rzp44  4/4
(F2 D L2 U' L')  //dr 6c3 4E  5/9
(D' B2 U L2 U)  //HTR  5/14
(L2 F2 L2 D2 R2)  //Fin  5/19

other：
(F2 R2 B')  //rzp44  3/3
(D L2 U' L')  //dr  6c3 4E  4/7
(U' R2 U L2 U)  //HTR  5/12

but not good

and I marked this
(R' F2 R2 B)//rzp66  3p
but somehow forgot to switch
and it gives a 18....

U2 R' (L)  //rzp66  3/3
(U F2 D B' F D F')  //dr 2c4  7/10
B2 D*'(U F2 U* F2 U)  //HTR  7/17
(R2 F2 R2 L2 U2 L2) //E  6/23

*=w

B(F B'，L')  //rzp44  4/4
(R2 F2 # D' U2 R)  //DR 9+4b3
U2 R2 U  //reduce to 4b2 and blocky   3/12
([U B2 U'])  //pHTR  3/15
 #=F2 R2 F2 R2 F2 R2  //HTR  6-4/17
[]=D L2 U' F2 U2 B2 R2 U D'  +4/21

found in 59min 30s
that was close


only other short DR：
B'(F B'，L)D' F2 R2 D R 9+4a4

U' B' U F',B2 D //rzp 44 2p  6/6
(L' F2 U)  //4b2 6E  3/9
R2 D2 R2 B2 L' U2 R  //HTR  7/16
B2 L2 U2 F2 U2 F2  //Fin  6/22

Mr. short-DR-didn't-work-out again

B2 R' U' L', F   //rzp46  4p
(U D2 F U2 B)   //10+4a4

(B D L2 F')   //rzp78
(B2 U B2 L' D' R) //10+2c4

(B D L2 F', D L)  //rzp44
(U' L2 D R)  //10+4a1 2E  Nope


(L U' B R)   //rzp 44 3p 
U F2 U2 F U2 L2 F //11+4a2
D2 L2 U' L2 U2 R2 B2 D U2 F2  //21  unexpected easy 4a2,I didn't even check any DR variations nor different HTR


(L U' B R)  //rzp 44 3p 
U(U2 B2 R2 U)   //9+4b5  

turns out there's a 19 after (L U' B R)U':
D2 F D2 B' R2 B' R2 F U L2 D2 B2 U B2 (14)
D2 F D2 B' R2 B' R2 F D' L2 U2 B2 D' B2 (14)

Tons of DR in 10 with bad subsets:

F2 B' U L', D B
(U' B' U B)  10+4a2

U B R F',U 
D2 L D R D  10+2c4

U B R F',U'
D2 L D R D  10+2c4

U B R F'，R
(L2 D R2 D R)  10+6c5

U B' R F'，R
(L2 D R2 D R)  10+4b3

U' B R F'
B2 L' F2 D' L  9+4a4

U' B' R F
(F2 D2 L R D' R)  10+4a3

U' B' R F
(B2 U2 R L U' L)  10+4a3

(U F' U R')
(B2 U B' D' B U)  10+4a2

(U F' U R')
(B2 U B U' B D)  10+4a4

(F U2 F2 R, D)
(L2 F U' F D)  10+4b2  8E

(F U2 F2 R, D)
(L2 F' D' F U)  10+4a2  

Couldn't work the 4b2 out (OPT 22) and all 4a2 looked horrible at first glance
luckily one of the 2c4 worked out

U B R F',U'  //rzp 78  5/5
D2 L D R D  //DR  2c4  5/10
(U2 [L F2 R' B2 U2 R' B2 R])  //HTR 9/19
(F2 B2)  //M  2/21
[]=L2 R' D2 R' U2 F2 R' U2 L  +1

F L2 B' D' F  //rzp 66  4p  5/5
(U L U D R)   //DR  4b2 6E  5/10
(F2 L2 U F2 D)  //HTR  5/15
(B2 U2 [F2 D2 L2 B2 R2 F2]) //S  8-1/22

[]=F B R2 D2 F2 D2 F B   +1/23

dr opt 

other：
F L2 B D' F', L2 R' U' L  9+2c4  opt 22
(F) L2 U D' F (L' U' D R)  9+2c3 4E  opt 22
(F) L2 U D' F (L' U' D R)  9+2c3 4E  opt 21

choose the wrong dr I guess

Edit： I marked B' F D' F as rzp 78 5 pairs but forgot to niss it after nissing tons of 5 movers.
DK what I‘m doing...

(L2 F) B', U R //jzp  5/5
[F2 B2 U2 R2 U] //DR variation hell  4a3  5/10
(U2 R D2 R)  //reduce to 4a1, now reverse and check dr variations  4/14  
[]=D2 L2 F2 B2 U // one of the variations
F2 {L' D2 B2 R2 B2} //M  6/20

{}=R' B2 U2 R2 U2 R L'  +0/20

(D L' F D' B', D)  //jzp  6/6
[B2 D]  //DR lol  4b2 6E  2/8

[]=U D' R2 U  //+2 simplify HTR
L' B2 R'  //HTR  3/13
F2 U2 L2 F2 U2 R2 F2  //Fin  7/20

U2 R U2 R, B  //rzp 44 2p  5/5
(U' R2 L2 U' B')  //DR 4a1 4E  5/10
(F2 L2 F2 L2 D')  //HTR  5/15
(L2 D2 [L2 U2])  //S  4/19

[]=F' B D2 L2 F B'  +3 

edit:  DK what I'm doing just didn't try anything straightforward after this rzp

(B)B U L' B  //rzp 88  5/5
R' L U' D' L  //DR  4b2  4E  5/10
(D' B2 R2 D')  //FR  4/14
(R2 D2 L2 D2 L2)  //Fin 5-1/18  LOL

OPT OVERALL  :D

(U' B L') //EO && sq && 2p 3/3
U' B2 (B') //222  3/6
R2 U2 F' D F U2 F //XXcross && All F2L paired up 7/13
B' D B  //F2L-1  3/16
B' D2 F D2 F' D2 B  //WV && LL skip  7-4/19 

:D

other:
(U' B L') //EO + sq + 2p 3/3
F L2 // 2 more sq  2/5   

very blocky but can't get anything good
opt after this gives 17 which is opt overall, but nearly break all blocks built up before

U2 B U B2 D' L2 D B R2 D' L2 D2 //Fin  12/17

(R2 D' B R)  //rzp66  4p  4/4
F2 B' D' B D F  //DR  8C4 8E 6/10
U' D'  //Fake HTR  2/12
(F' L2 F)R2 F U2 F //Real HTR 7/19
R2 U2 F B L2 F' B  //Fin  7-1/25

...F B L2 F2 B L2 F...=F2 U2 F2 B U2 B

(R B2 L2 B)  //rzp46  4/4
(U2 L2 U R' F2 L)  //dr 4a1 4E  6/10
(F2 R2 B2 [U)   //HTR  4/14
(F2 U2] R2 B2 U2 R2 B2) //E 7/21

[]=D R2 U' D'  +1

(B' R)U2 L, F  //rzp 44 3p 5/5
(U2 B2 D' F)  //DR 6C3 6E  4/9
([D L2 U2 L2 U L2 U')  //HTR 7/16
(L2 U2] F2 L2 U2) //E  21
[]=U B2 U2 B2 U B2 D' R2 D2  +0
 

U2 D2 L' U'
(F2 U2 L2 F B2 R)
F'([F' L2 F'])
(R2 F2 L2 U2 D2 B2 U2)

[]=B' U2 B F2  +1

..B F2 R2 F2 L2 U2 D2 B2..=B' L2 F2 R2 U2 D2 F2  -1

(F' D',L B')
(F2 R' L' D2 L' F)  //DR  10+6c3  4E
U2 L' B2 L' F2 L'
F2 U2 B2 L2 D2 F2 R2  //Fin  23

bad attempt
spent too much time on 2 move EO
I must miss something

(U2 R',B' D)  //rzp42  2p  4/4
B U' F2 U   //DR  4a2   4/8
D2 F(U D B2 U D' [F')  //HTR  8-1/15
(D2 F2 D2 R2 B2])  //S  5/20

[]=B' L2 F' B' U2 L2 F2  +0

other:
D R'
D L2 D' F' D' U2 F  9+4a3

(U2 R', D)
(F B' L2 F' B2 U)  9+2c4

(U2 R, F2 D)
(F2 R2 B' D)  8+4a4

(U2 R) R2 B
R2 D2 B' U' B  9+6c5

(D R U R F)   78  5p
R' B2 D R' U   4b4

extend twice:
(D R U R F') 
R' D2 B2 R2 U R' D   12+4b2 6E
(U2 [R U2 L')
(B2 L2] B2 L2 U2)  //MS  21

[]=L F2 R' F2 R2  +0

..F2 R2 B2..=F B U2 F B  +2

(D' F' R2 F')     //rzp 78  4/4
(U' L2 D R' U' L)  //DR 6c3 6E  6/10
B2 R2 L2 D F2 U F2 U //FR inserted R2  8/18
D2 L2 U2 R2 L2 //Fin  5-1/22

...D F2 U F2 U D2...=U L2 U L2 D'   -1/21

F2 B R2 B'  //rzp 66  4/4
U L' U R L'//DR  6c3 4E  5/9
(U B2 R2 D R2 D') //HTR  6/15
(F2 R2 D2 R2 L2)  //Fin lol  5-2/18  

L (B' L U2 R)  //rzp 44   5/5
(U F2 U' D2 B')  //DR 4b3  5/10
(U R2 D' B2 U2 L2 D')  //HTR 7/17
(L2 F2 B2 L2 F2 R2 L2)   //Fin 23

L' D' L' D'   //rzp 46   4/4
U2 F' R B2 L  //dr 6c5   5/9
F L2 F(F D2 R2 F D2 F')  //HTR 9/18
(L2 U2 F2 D2)  //Fin  4/22

B' R2 F' (R2 D)  //rzp44  2p  5/5
R' F2 U  //DR  4b2  4E  3/8
D2 [L' D2 R U2 R F2 R //HTR 8/16
D2 L2] B2 U2 //M  4/20
[]=R' B2 R F2 R D2 L U2 R2  +0

backup 22:
D2 F' U2 B
U' R D' R' U L  6c3 6E
(U2 R2 F2 U R2 U' B2 U')
(F2 D2 R2 B2 L2)  22 E+0

R2 F(L F') //EO  4/4
(R' U R U' D L) //cool DR 0c0 2E!!!!  6/10
R2 U' B2 R2 F2 D' 
R2 U2 L2 F2 D2 B2 U2  //Fin  23  very bad for a 0c0 imo

try some flip on pHTR in 10:
(L F' R' U R U' D L') //JZP44  8/8
(R2 U2 L2 U2 B)  //New DR 0c0,Variation Hell  5/13
(D)F2 U' //HTR 3/16
F2 U2 D2 L2 F2 //Fin  5/21

got lazy ,stopped at 30 and didn't check any 5 move EOs
cool DR with good subset, and little trick worked well, what else can you ask for?

(U B R' D F)  //rzp44 5/5
(B2 L' F2 L F2 U) //DR 4b2 6E with blocks 6/11
F2 D2 R B2 L'  //HTR  5/16
F2 L2 U D L2 U D' //Fin  7-2/21

backup 23 , first time using this 5 mover 44 trigger:
(B' D R' U' F)  //rzp44  5/5
(L D' R2 U L)  //DR 6c3 6E 5/10  
L2 B2 D' B2 D' R2 D  //HTR inserted B2  7/17
L2 B2 U2 //M 3/20
+3 fin

(R) U D L  //rzp44  4/4 
F' D' B U B' D  //DR 4b2  2E  6/10
(U D R2 U D' [F' R2 F') //HTR  8/18
(R2 D2 F2] R2)  //  S  4/22

[]=F B2 L2 F' L2 U2 B2  +1

bad attempt ugh

(D2 F2 B' R)     //rzp 46 4/4
(B D R2 U)       //DR 4b2 6E 4/8
U2 F D2 B    //Fake HTR 4/12

flip:
(D2 F2 B' R B')U2 F D2 B'  //New DR  9+4b2 6E
(D2 B2 R2 U R2 D)  //HTR  6/15
(B2 U2 L2 D2 R2)   //Fin  5/20

somehow missed free 19

(R' B F' R F')  //rzp 68  5/5
(R2 F2 L' U' D' R)  //DR 4a1  6/11
(F2 D2 L2 F2 U)   //2E2E  5/16
(B2 L2 B2 L2 B2 L2)  //6-0 finish damn

sadly 6-0 was the best insertion  

:(

F  //EO  1/1
(R U2 R)  //sq x2   3/4
L U L'  //223    3/7
(R' B2 R)  //XXcross 3-2/8
(D R L' D R' D' L)   //L3C3C  7-1/14

skeleton：
F L U L2 D R D' R' L D' R' B2 U2 R' #
#=D2 B L' B' L D2 L' B L @ B'  +10
@= L' B' L F L' B L F'  +2

somehow this is the best insertion for my skeleton

U' F' L' D (L) //rzp44 3p  5/5
F B L F2 U2 R  //DR  2c3 4E 6/11
(F2 L2 D2 F R2 F U2 F)  //HTR 8/19
(R2 L2 F2)  //S+2E 22

skeleton:
U' F' L' D F B [L F2 U2 R F2 R2 L2] F' U2 {F' R2 F'} D2 L2 F2 L'
[]=L' R2 B2 D2 R # B2  -1/21
#=R2 B2 L2 F2 L2 B2  +3/24 leave S
{}=B' D2 B F2  +1/25
..B2 L2 F2 L2 F' U2 B' D2 B F2..
=..F2 R2 F2 R2 F' D2 B' U2 B'.. -1/24

only workable DR(workable for me，I felt I could never get the 8e jzp done so just gave up) found around 45
Searched really hard on 5 movers yet nothing was found at all...

every time I close to get a sub20 mo3 I'll just fucked up :(

F B' R' D  //rzp 78  6p  4/4
(F R B)  //DR  4b5  3/7

extend:
F B' R' D
(F2 L2 F' R B)  //9+4a1  6E

extend variation:
F B' R' D'
(F2 R2 B' R F)  //9+4a1  4E
(U2 B2 D2 R)    //HTR  4/13
(L2 D2 F2 R2 U2 F2 L2)  //Fin 7/20

then decided to try some 3qs via pHTR but found this:
(L)  // HTR-2E   1/10
([F2 D2 R2] U2 R2)  //corner solved，something looks like S+E  5/15
[]=B2 U2 L2 F2 B2  +2/17  leave 2E2E  
IDK if it will be a +3 or worse, anyway I got 20 as backup so just have a try

skeleton:
F B' R' D' R2 U2 F2 B2 L2 U2 B2 L' F' R' B R2 F2 
F2 R2 B2 L2 B2 R2  6-5/18  Whaaaaaaat??????

Opt after EO
Spent almost 50 mins on this EO barely checked anything else,very risky but it just worked!!   :)
6-5 for a random 2E2E was just crazy，glad I didn't stop after 20

edit：this solution is easier to find by doing 7c8e on another axis like what Fabio and Jibo did

B' U' L D  //rzp68  3p
(B D2 R' F B L)  //DR 10+2c3  4E
[B' U2 B' L2 B']   //HTR  15
D2 R2 L2 B2 L2  //S 20-1
[]=F' L2 B' D2 F B2  +1

other:
(R' L' U' B' L)U' D2 F   8+6c5

B L D' L' U', B D2 R' F' L  10+4b5

B L2 D L U', D2 B R' F' L  10+4b2  2E