Ms. T-spin's STD

This page is Under Construction.

Ms. T-spins STD is a Japanese opener created by Ms. T-spin. It was also separately discovered by yamcrunchy in october of 2022.

First bag

The setup rate of the first bag is 72.54% when counting mirrored.

Second bag

You can always stack the second bag this way but will often require softdrop.

Perfect Clear

There are a total of 2 PC setup which are both very similar making a perfect clear very simple and goes into DPC. But the sacrifice to this simplicity is that the PC chance is quite low, being 41.67% and also leaves a undesirable stack. Both solutions require O before Z and have O, Z, I and J in the same spot only differing by 2 pieces

Solution 1:

Leftover T piece O before Z, L before T and LT before J

Solution 2:

Leftover L/J piece O before Z, T before S and TS before J

Alternate route

In the second bag by holding your J piece you can increase your PC chance to 56.43% making you able to PC more than half the time with 6 minimals and one unique solution.

Solution 1 27.5% LJSTZJI

Solution 2 27.1% LJZTSJI

Solution 3 23.0% TOJSZJI

Solution 4 23.0% LOJTZJI

Solution 5 19.4% LOJTSJI

Solution 6 15.6% LJTOSJI

Solution 7 9.5% LJTSZJO

Third bag and beyond

These are all continuations found in the original Ms. T-spin's STD fumen. With Path 1 and Path 2 you should be able to complete a TSD every time.

Path 1

TSD

You will be able to complete this TSD most of the time being stackable 66.67% of the time requiring L before O

Skim STSD -> PC

This STSD isn't as preferable as you will need to skim a line with the Z piece clearing your b2b chain. The likely hood of you not having any garbage is very low

After completing the first TSD in the STSD you now have a 99.40% pc chance with 10 minimals

Path 2

TSD

You will be able to complete this TSD 66.67% of the time requiring O before L

TSD

You can stack this every bag with softdrop.

External links

• yamcrunchy "badchi-spin"
• Ms. T-Spin's STD (original)
• badchi-spin fumen
• Ms. T-Spin's STD fumen