R' U' F L2 B2 L2 D' R2 U F2 D2 R2 L F D' L2 R' B' R' D F L2 D R' U' F
D B R' F' R L U2 L' B2 R U2 L' U2 D2 F2 U' D2 L2 F2 L U R2 D'
D B R' F' (D R2 U' L' F2 L2 U)//2c3 4e with RZP into 3c4e (11) [R2 B2 L' D2 L] U2 L' U2 D2 F2 D2//22 to M []->R L U2 L' B2 R U2 L' (23) Final: D B R' F' R L U2 L' B2 R U2 L' U2 D2 F2 D2 U' L2 F2 L U R2 D' Pretty bad one to start, though it had 2 3 move EOs, they were useless.There were some 22s possible but I didn’t find them oops Other: D’ B R’ F (D’ R U2 L B2 U)//2c3 6e, 22 opt with 5q (10) (D’ F’ U2 L) F D’ B2 D’ L2 B//2c4 (10) U F’ L’ (R2 B) B2 D’ U2 F D2 B//4a2 4e (11)
R' U' F U2 R' D2 R' U2 F2 R' U' B2 R' D2 B2 D2 B' U' F' R' D' R' U' F
F2 R2 U' R2 D R2 U2 B2 U' D2 B2 D B U' F D2 B2 L D' F2 R
(R' F2 D L')
(B2 D2 F' U B')//4b2 4e, extended from 2c4 in 8 (9)
(D' B2 [D' L2 D2 F2 U'] R2 U)
(R2 F2)//20 to E
[]->(D2 U B2 U2 R2 D') (21)
Final: F2 R2 U' R2 D R2 U2 B2 U' D2 B2 D B U' F D2 B2 L D' F2 R
I've wanted to use this extremely cursed HTR pathway that goes through 4c3 for a very long time, the first time it worked out was officially!!! But why did it +1 even with blocky fish :((((
Turns out you didn't actually have to use this pathway since there is a more normal 4q 21.
Mallard lists a couple of 20s from 6 to rzp 11 to DR like this, but the 8 move DR and extensions was too distracting
B' L' (D' R') // eolr (4/4)
(L2 U') // rzpfb-eolr (2/6)
(F' B2 D2 B' U') // drfb-eolr [4b2 2e] (5/11)
(F2 R2 F' U2 F) // htr-drfb (5/16)
U2 D2 R2 U2 // frud (4/20)
// fin (0/20)
other:
(R' F2 D L')
(B2 F' U B)//2c4 (8)
B' L (D' R)
(D' B D2 F B2 D)//4b2 2e (10)R' U' F L' U B2 L U2 R2 U2 F2 L' B2 D2 B' L2 F D R2 U2 B2 U B' R' U' F
U2 R B R F B2 U2 F2 L2 F2 D' F2 L2 U D2 F2 D B' L2 F2 U'
U2 R B R F (U F2 L2 B)//2c3 4e (9) (D' F2 [D B2 L2 U) (B2 R2 B2 D2] B2)//20 to E []->(U' D2 L2 F2 D F2 L2 F2 U2) (21) Final: U2 R B R F B2 U2 F2 L2 F2 D' F2 L2 D2 U F2 D B' L2 F2 U' I found this DR only at 50 minutes because I realised I forgot to switch this RZP, luckily the finish was easy. In the time rush I also did not even consider the 2 ways to get 2c3 in 10 from inverse, but they were not better than 21 anyway. There's also another 20 to slice on this that sucked: U2 R B R F' (U F2 L2 B') U' (F2 D' L2 U) (R2 F' B D2 F' B') other: B L' B2 L F B2 D' R2 B//4c3 (9) U' F' (D F) L (D' R2 B2 U L)//2c3 2e (10)
R' U' F D2 R' D2 R F' R' B' L2 F2 D F2 U' B2 U2 R2 D' R2 F R' D' R' U' F
L D F' L2 B' U2 R2 U2 D2 F' B2 R2 D' L2 D F U' B' D
L D (D' B U F' D' L2 D)//cursed DR, 2c3 4e (9) [B' U2 B' R2 D2 R2 L2 B' F2] R2//19 to S (technically 18) []->F' L2 B' U2 R2 U2 D2 B2 F' (19) Final: L D F' L2 B' U2 R2 U2 D2 B2 F' R2 D' L2 D F U' B' D 1 move EO! so, the DR is found like this: (D')//premove abuse L//EO D//RZP 4e4c 2 pairs (B U F' D' L2 D)//cool 5 move trigger usage! The more normal way to get to DR from inverse gives a 4b2 in 9: L D (D' B U2 F U2 F' U) This 19 also beats mallard :) other: (D2 B' L2 D) F' R2 F2 R2 F' L//4b2 2e L F' U B2 L2 F' R2 B' D//4c3 (9) L (U) F' U D' B' L2 D F2 U//2c3 4e (10)
R' U' F D2 B' R2 D2 B U2 B' U2 R' U R2 D' L2 F' L2 F2 L B' D2 R' U' F
R' B' L2 F' U' B2 R2 D2 B L2 B U2 R2 L2 B2 R2 F R' U' R L'
R' (L R' U R) B' L2 F' U'//4c3 (9) (F') [F2 L2 U2 F D2 F] U2 L2 R2 B2 R2//21 to S []->B2 R2 D2 B L2 B (21) Final: R' B' L2 F' U' B2 R2 D2 B L2 B U2 L2 R2 B2 R2 F R' U' R L' This has to be the first time ever getting a good result with this form of EO lol I found this 8+2 which I was 99% sure was going to be my final solution: U F2 L2 R' U (F) L2 F//4b2 4e, I switched the EO because it was 4e4c 2 pairs niss trace. I could not get it to work at all, and at about 45 minutes I tried the most obvious thing on the 9+3 and a 21 came out right away. I didn't have much else to look at on this solve, which is kind of odd considering the 2 DRs I had were sub-10 lol Turns out the 8+2 is 21 optimal with a very hard 4q pathway, so ew Also yeah 18 by Hong Liang but 6 move eo so no
R' U' F D2 B R2 D2 B F2 L2 U F2 U2 L2 U2 B D' R D L' F U R' U' F
D2 B2 L2 U B2 L2 D R' L D2 F2 R L2 U' D2 R U' D' B U2
(U2 B') (U D R' U D2 L)//4b2 4e (8) D2 B2 L2 U B2 L2 D R' L D2 F2 L' R//20 Final: D2 B2 L2 U B2 L2 D R' L D2 F2 L2 R D2 U' R D' U' B U2 2 move EO and 1 move EO in the same round lol This finish was literally the first thing I tried on this DR, I was hoping the double slice thing will cancel 2 and give me 19.67, filling a gap in my means but alas it was not meant to be other: L' R' (B R) B' D F2 D' R2 B//4b2 2e (10) (D') U' B' U' (L) F2 L' F' L//4a2 4e, this is also 20 opt even though the case looks so bad lol Mallard outputs this 19 but eeeh idk (U2 B') // eofb (2/2) (U) // rzplr-eofb (1/3) (B2 R' U2 B2 D' F2 U) // drlr-eofb [2c3 2e] (7/10) (F2 R' B2 L U2 R') // htr-drlr (6/16) (D2) // frud (1/17) (L2 B2) // fin (2/19)