Yamaha Stacking is a multipurpose setup created by Agent RO. This opener began development in March 2021 and finished developing in early June 2021. This one can be used as either a Perfect Clear, Triple Double Attack or Single-TSD-PC setup.
Yamaha Stacking is the final setup Agent RO created.
First Bag
The first bag is stack with the J, S and L pieces placed in any of the two ways shown. The O piece is in hold because it will be used depending on one of the three situations below.
Second and Third Bags
4-line Perfect Clear
You have a 45.71% chance to get a Perfect Clear after 4 lines.
Triple Double
If you cannot make a Perfect Clear, you can create a Triple Double Attack using one of the following two ways (the first way shows a C-Spin).
- L → J (99.09% PC rate, 63 solutions)
- J → L and I → S (55.99% PC rate, 9 solutions): This way cannot be built if you get an I piece after S, Z and J.
Single-TSD-PC
If getting a Perfect Clear or creating a Triple Double are not feasible, you can always stack this way. This involves doing a J-Spin Single in order to make a T-Spin Double. You have a 97.06% chance and 61 solutions.
See Also
