LaundrySpin

LaundrySpin is an opener that was discovered and developed by Nakamura alongside members of his research server like mLurker, Winterfrost, HDChung, Zera, and Ivan28283. The opener resembles a misdropped SDPC and can be used instead if you happen to misdrop like so. It was named LaundrySpin due to the floating mino residue after the T-Spin Single, allowing you to rotate the J or L continuously around the mino in a washing machine motion. Despite its looks, it is very versatile and has a slightly higher 8-Line Perfect Clear chance than the original SDPC opener it was based on.

First Bag (TSS)
O needs to come before S and Z before L (O before Z and S before J in the mirrored version).

Second Bag (100% TSD)
You will always be able to perform this TSD if you have 180° spins.

You may need to perform this unusual spin if J comes late.

Third Bag Main Route
The residue after the 2nd bag TSD has a 97.94% chance of achieving an 8-Line Perfect Clear with 15 minimal solutions. The solves are listed below in descending order of PC chance along with what piece they save for DPC.

If you cannot achieve a perfect clear or choose to extend the opener, you can always make a T-Spin Triple from this board state with 2 paths, both of which lead to a 100% 14-Line Perfect Clear.

You will always be able to perfect clear on this field with 11 minimal solutions, listed below in order of highest chance solve to lowest.