MDPC

MDPC is a stickbase opener that results in a T-Spin Single in the first bag, a DT cannon in the second and third bags, a TSD in the fourth bag, and a Trinity in the fifth bag.

Created by Auri (あうり) and WestL.

First bag (TSS)

Second bag

Normal I (93.33%)

If the Z piece is placed, you can spin the I inside by doing the following:

Rotate clockwise

Rotate clockwise

Move to the right

If the L piece is placed, you can spin the I inside by doing the following:

Rotate counterclockwise

Rotate clockwise

Move to the right

If both pieces are placed, you can do both methods to spin the I piece in.

Hold J. If the I-Spin is not possible but S can be placed before I, you can also do the slightly risky alternate setup (83.33%) that has a 93.88% recovery on the third bag.

It is also worth noting that in SRS due to asymmetric I-piece rotation, the mirrored setup actually has a 100% build rate and can be prioritized in certain games because of this.

Alternate I (83.33%)

When used with the main setup, this increases the chance of doing the second bag up to 95.23%, and 95.11% for the third bag.

Third bag (TSD)

Normal I (100%)

You can rotate the OSZ congruent shape.

Alternate I (93.88%)

If there is no overhang, you can spin the I piece as follows:

Rotate clockwise

Rotate clockwise

Move to the right

If there is an overhang, you can spin the I piece with 180 rotations as follows:

Rotate counterclockwise

Rotate counterclockwise

Rotate 180 degrees

Rotate clockwise

Soft drop

Rotate clockwise

Move to the right

Fourth bag (100% TST)

Hold J until after the T-Spin Triple.

Fifth bag (TSD)

Normal route (78.33%)

Hold I. Make sure to do the T-Spin before or after placing both the J and L piece. If you only place the J piece then it blocks T from entering the well.

Alternate S (78.33%)

Combined with the main route, this increases the chances up to 87.62%, but this route has a significantly worse sixth bag cover so when possible, it might be better to do the main route if you can instead.

Sixth bag (TSD)

Normal route

Left J (87.38%)

Right J (80%)

Alternate S

Left J (52.22%)

Right J (43.49%)

Seventh bag (TSD)

Left J (50.27%)

You can mirror the JOL/LOJ box.

Right J (31.11%)