Here are the solutions from Yiwei Liu in More Than One Cube 2018 first round.
All 3 attempts are 26 moves.
scramble 1:
R' U' F U2 B D2 B2 R2 F R2 U2 F2 R2 F' R U' L R D2 B L' B F2 U2 R' U' F
final solution:
F U' F' U B' U2 R' U' L2 U R U' L2 B U2 F' D F' D' B' D2 B U' R' F R2
scramble #2...