The 1-11th Compromise Cannon (11分の1引いたら妥協しかできない砲) is one of the TD Attack Openers. If you pull an eleventh on the second bag you will have to compromise. However, the ideal shape is quite powerful and is the same shape as the Honey Cup. If you can rotate 180 degrees you can always stack the ideal shape. This opener was invented by Sioyaki.
1st bag
If the I-piece comes early, it can be stacked. Setup rates are 50.00% on one side and 60.00% on both sides. The explanation from here is the left roof.
2nd bag
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ideal
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interim
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interim
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compromise
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Always TST. the left-most stacking method is the same shape as the Honey Cup. If this does not stack, try the third stacking method. The three stacking methods from the left provide 91.59% coverage. If all cannot be stacked, do the right-most stacking method. This stacking method can always be done.
If the left-most stacking method is also the highest priority, the second stacking method is not needed, but if you want to do TetrisPC after TSS, do not use the left-most stacking method but use the second one.
Also, the left-most stacking method can always be done if there is a 180-degree rotation.
Derivation
8-lines PC
compromise shape→always TSS→6-3 Stacking
See Also
Reference
