Loyal TD

Loyal TD is a C-Spin opener invented by Agent 1568AH in March 2021.

First Bag
It only requires an I piece before O, J and S.

Second and Third Bags
You can always make a Perfect Clear if you can hold the O piece, ideally if it comes late.

If you cannot hold it, you can place it in one of these three ways, all of them requiring a late O piece. The first is the most ideal case.


 * If the O piece comes after I and S, use the first diagram.
 * If the O piece comes after the L piece, use the second diagram.
 * If the O piece comes after the J piece, use the third diagram.

If you get an early O piece, use the compromise below. After the T-Spin Triple, make either another T-Spin Triple, Imperial Cross or Perfect Clear.

Perfect Clear

 * O kept on hold (100.00% PC rate, 8 minimal solutions)


 * SI → O (99.68% PC rate, 8 minimal solutions)


 * L → O (95.00% PC rate, 19 minimal solutions)


 * J → O (87.82% PC rate, 11 minimal solutions)


 * O → L (Compromise, 48.89% PC rate, 14 minimal solutions)