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'''Perfect DT''' '''(Perfect Double Triple/パーフェクト DT)''' is a setup invented by a Japanese player named ''Yuu''. It | '''Perfect DT''' '''(Perfect Double Triple / パーフェクト DT)''' is a setup invented by a Japanese player named ''Yuu''. It resembles a [[TKI 3 Opening]] but with the L placed upright on top of S which makes it looks kind of like a "wing". Usually made to achieve a [[T-Spin Double]] which could then be continued with [[T-Spin Triple]] without wasting a single T and usually ends with 8th row Perfect Clear. This is one of the only discovered setups that could achieve 8th row [[Perfect Clear]] without wasting a single T (other setups like [[Albatross Special]] and Pelican could only do Perfect Clear after 10 cleared lines). This setup could be made with an early I and S have to come before L. Perfect Clear after 14 lines is also possible. | ||
==First Bag== | ==First Bag== | ||
Line 12: | Line 12: | ||
{{pfrow|L|L|P|I|I|I|I|S|O|O}} | {{pfrow|L|L|P|I|I|I|I|S|O|O}} | ||
{{pfend}} | {{pfend}} | ||
Mirrored Setup | |||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
Line 20: | Line 21: | ||
{{pfrow|O|O|Z|I|I|I|I|P|J|J}} | {{pfrow|O|O|Z|I|I|I|I|P|J|J}} | ||
{{pfend}} | {{pfend}} | ||
Normal Setup | |||
|} | |} | ||
Line 26: | Line 28: | ||
===T-Spin Triple=== | ===T-Spin Triple=== | ||
This setup is usually continued by [[T-Spin Triple]]. Notice how | This setup is usually continued by [[T-Spin Triple]]. Notice how JI and LO could be swapped which increases the chance to score a T-Spin Triple without wasting a single T. It uses a very unusual overhang but it works nonetheless. | ||
{| | {| | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | {{pfrow|Z|Z| | | | | | | | }} | ||
{{pfrow| | | | | | | | | |I}} | {{pfrow|I|Z|Z| | | | | | | }} | ||
{{pfrow|J|J|J| | {{pfrow|I| | | | | | | | | }} | ||
{{pfrow|Z|Z|J|O|O|G| | {{pfrow|I|J|P|G|G|O|O|L|L|L}} | ||
{{pfrow| | {{pfrow|I|J|P|P|G|O|O|L|S|S}} | ||
{{pfrow|J|J|P|G|G|G|G|S|S|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|Z|Z| | | | | | | | }} | |||
{{pfrow|L|Z|Z| | | | | | | }} | |||
{{pfrow|L| | | | | | | | | }} | |||
{{pfrow|L|L|P|G|G|J|I|I|I|I}} | |||
{{pfrow|O|O|P|P|G|J|J|J|S|S}} | |||
{{pfrow|O|O|P|G|G|G|G|S|S|G}} | |||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | {{pfrow|G|G| | | | | | | | }} | ||
{{pfrow|G| | {{pfrow|G|G|G| | | | | | | }} | ||
{{pfrow|G| | | | | | | | | }} | |||
{{pfend}} | {{pfend}} | ||
|} | |} | ||
If | If J comes early but Z comes before I, one could still create a T-Spin Triple with S placed vertically on top of L. | ||
{| | {| | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | {{pfrow| | |Z| | | | | | | }} | ||
{{pfrow| | | | | | | | | | {{pfrow|I|Z|Z| | | | | | | }} | ||
{{pfrow|J|J|J| | {{pfrow|I|Z| | | | | | | | }} | ||
{{pfrow|Z|Z| | {{pfrow|I|J|P|G|G|O|O|L|L|L}} | ||
{{pfrow| | {{pfrow|I|J|P|P|G|O|O|L|S|S}} | ||
{{pfrow|J|J|P|G|G|G|G|S|S|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow| | |Z| | | | | | | }} | |||
{{pfrow|I|Z|Z| | | | | | | }} | |||
{{pfrow|I|Z| | | | | | | | }} | |||
{{pfend}} | {{pfend}} | ||
|} | |} | ||
Line 60: | Line 83: | ||
===T-Spin Double=== | ===T-Spin Double=== | ||
If it is impossible to make a T-Spin Triple on the second bag, one could still continue with a [[T-Spin Double]]. The chance to stack this one | If it is impossible to make a T-Spin Triple on the second bag, one could still continue with a [[T-Spin Double]]. The chance to stack this one is 100% because O, S and Z can be stacked in any order. | ||
{| | {| | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | {{pfrow| | | | |J| | | | | }} | ||
{{pfrow| | | | |I | {{pfrow| | | | |J|I| | | | }} | ||
{{pfrow| | | {{pfrow| | | |J|J|I| |Z|S| }} | ||
{{pfrow| | {{pfrow|L| | |G|G|I|Z|Z|S|S}} | ||
{{pfrow| | {{pfrow|L|P|P|P|G|I|Z|O|O|S}} | ||
{{pfrow| | {{pfrow|L|L|P|G|G|G|G|O|O|G}} | ||
{{pfend}} | {{pfend}} | ||
|} | |} | ||
The O, S and Z pieces can be stacked in one of four ways: | |||
{| | {| | ||
|{{pfstart}} | |{{pfstart}} | ||
Line 79: | Line 103: | ||
{{mrow4|Z|O|O|S}} | {{mrow4|Z|O|O|S}} | ||
{{mrow4|G|O|O|G}} | {{mrow4|G|O|O|G}} | ||
{{pfend}} | |||
|{{pfstart}} | |||
{{mrow4| |S|S| }} | |||
{{mrow4|S|S|O|O}} | |||
{{mrow4|Z|Z|O|O}} | |||
{{mrow4|G|Z|Z|G}} | |||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
Line 91: | Line 121: | ||
{{mrow4|O|O|S|S}} | {{mrow4|O|O|S|S}} | ||
{{mrow4|G|S|S|G}} | {{mrow4|G|S|S|G}} | ||
{{pfend}} | {{pfend}} | ||
|} | |} | ||
It is possible to continue the T-Spin Double with Type 1 [[ST Stacking]]. | It is possible to continue the T-Spin Double with Type 1 [[ST Stacking]]. Here is an example: | ||
{| | {| | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow|I| | | | | | | | | }} | {{pfrow| | | | | | | | | |I}} | ||
{{pfrow| | {{pfrow| | | | |Z| | | | |I}} | ||
{{pfrow| | {{pfrow| | | |Z|Z| | |O|O|I}} | ||
{{pfrow| | {{pfrow| | | |Z|G|L|L|O|O|I}} | ||
{{pfrow|L|L|L|J|G| | {{pfrow|S|P|P|P|G|G|L|J|J|J}} | ||
{{pfrow| | {{pfrow|S|S|P|G|G|G|L|G|G|J}} | ||
{{pfrow|G|G|G|G|G|G|G| | | {{pfrow|G|S| |G|G|G|G|G|G|G}} | ||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow| | | | | | | |L|L| }} | |||
{{pfrow| | | |J|I|I|I|I|L| }} | |||
{{pfrow| | | |J|J|J|Z|Z|L|G}} | |||
{{pfrow|S|P|P|P|G|O|O|Z|Z|G}} | |||
{{pfrow|S|S|P|G|G|O|O|G|G|G}} | |||
{{pfrow| |S| |G|G|G|G|G|G|G}} | |||
{{pfrow|G|G| |G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | |Z|J| | | | }} | |||
{{pfrow| | | |Z|Z|J|J|J| |I}} | |||
{{pfrow| | | |Z|O|O|L|L|L|I}} | |||
{{pfrow|S|P|P|P|O|O|L|G|G|I}} | |||
{{pfrow|S|S|P|G|G|G|G|G|G|I}} | |||
{{pfrow| |S| |G|G|G|G|G|G|G}} | |||
{{pfrow| |G| |G|G|G|G|G|G|G}} | |||
{{pfrow|G|G| |G|G|G|G|G|G|G}} | |||
{{pfend}} | {{pfend}} | ||
|} | |} | ||
==Third Bag== | |||
=== Normal Setup === | |||
If you did the normal setup, then there is a 75.87% chance to do a Perfect Clear after 8 lines. 15 of the 18 solutions are shown. Link to 18 solutions: [http://fumen.zui.jp/?v115@HhB8Bthli0wwC8BtglRpxwA8zhglRpg0wwJeAgWZAS?BQ9AFbcRAyv78Aw3CwBFbMfCpOUFDqAAAAHhB8Bthlwwi0C?8BtglxwR4A8zhglwwR4g0JeAAPZASBQ9AFbcRAyv78Aw3Cw?BFbssCpOUFDqAAAAHhB8zhwwi0C8glRpxwR4A8ilRpwwR4g?0JeAAPZAxFYHBFbcRAyv78Aw3CwBFbssCvCmPCpAAAAHhB8?BtywilC8BtwwR4RpA8zhR4glRpJeAAPZAxC4UBFbcRAyv78?Aw3CwBFbMfCTejxCsAAAAHhB8Bthlg0R4wwC8BtglR4xwA8?zhgli0wwJeAAPZAxCoABFbcRAyv78Aw3CwBFb8KCUNUFDqA?AAAHhB8Bti0RpwwC8BtilxwA8zhglg0RpwwJeAAPZARB4UB?FbcRAyv78Aw3CwBFb8KC0irgCqAAAAHhB8zhg0R4wwC8glR?pR4xwA8ilRpi0wwJeAAPZAR+35AFbcRAyv78Aw3CwBFbMfC?s+jPCpAAAAHhB8R4g0zhwwC8ilBtxwA8R4gli0BtwwJeAAP?ZAx8nABFbcRAyv78Aw3CwBFbUED0intCpAAAAHhB8R4Atg0?wwilC8Btg0xwRpA8R4Ath0wwglRpJeAAPZAR4HOBFbcRAyv?78Aw3CwBFbMfC0fLuCsAAAAHhB8R4RpilwwC8g0RpBtxwA8?R4i0glBtwwJeAAPYAZlnRASo78A1no2AlsCSAS4yPCU3TWC?HhB8R4Bti0wwC8RpBtglxwA8R4Rpilg0wwJeAAPYAZlnRAS?o78A1no2AlsCSASIKWC0HkPCHhB8R4AtRpywC8BtRpi0A8R?4Atzhwwg0JeAAPYAYleRASo78A1no2AlsCSASoMPCvHUxCH?hB8R4AtRpi0C8BtRpywA8R4Atzhwwg0JeAAPYAYleRASo78?A1no2AlsCSASo8wCvHkPCHhB8R4g0BtRpwwC8ilBtxwA8R4?gli0RpwwJeAAPYAX1pRASo78A1no2AlsCSASYVWCanntCHh?B8R4Btywg0C8Rpzhg0A8R4RpBtwwh0JeAAPYAX1pRASo78A?1no2AlsCSASIaPCpHUxCHhB8R4Ati0RpC8BtwwzhA8R4Aty?wg0RpJeAAPYAX1pRASo78A1no2AlsCSASYNMCa3jPCHhB8R?4RpwwBtglC8g0RpxwBtA8R4i0wwilJeAAPYAW1gRASo78A1?no2AlsCSAS4+wCaHstCHhB8R4wwBtilC8ywBtRpA8R4zhgl?RpJeAAPYAUVuRASo78A1no2AlsCSASICMC0HUWC] | |||
{| | {| | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | {{pfrow| | | | | | | | | | }} | ||
{{pfrow|G|G| | | | | | | | }} | |||
{{pfrow|G|G|G| | | | | | | }} | |||
{{pfrow|G| | | | | | | | | }} | |||
{{pfrow|G|G| | |||
{{pfrow|G|G|G| | |||
{{pfrow|G| | |||
{{pfend}} | {{pfend}} | ||
|} | |} | ||
{| | {| | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | |G|G}} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | |G|G|G}} | {{pfrow|G|G|Z|Z|L|L|J|J|J|T}} | ||
{{pfrow| | | | | | | | | |G}} | {{pfrow|G|G|G|Z|Z|L|O|O|T|T}} | ||
{{pfrow|G|I|I|I|I|L|O|O|J|T}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|G|G|Z|Z|L|L|T|J|J|J}} | |||
{{pfrow|G|G|G|Z|Z|L|T|T|S|S}} | |||
{{pfrow|G|I|I|I|I|L|T|S|S|J}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|G|G|I|I|I|I|T|J|J|J}} | |||
{{pfrow|G|G|G|L|O|O|T|T|S|S}} | |||
{{pfrow|G|L|L|L|O|O|T|S|S|J}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|G|G|Z|Z|T|T|T|L|L|L}} | |||
{{pfrow|G|G|G|Z|Z|T|S|S|O|O}} | |||
{{pfrow|G|I|I|I|I|S|S|L|O|O}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|G|G|Z|Z|J|J|J|O|O|T}} | |||
{{pfrow|G|G|G|Z|Z|L|L|L|T|T}} | |||
{{pfrow|G|I|I|I|I|L|J|O|O|T}} | |||
{{pfend}} | {{pfend}} | ||
|} | |} | ||
{| | {| | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow|T|L|L|L|J|J|S|S|G|G}} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow|T|T|O|O|J|S|S|G|G|G}} | {{pfrow|G|G|I|I|I|I|J|S|S|T}} | ||
{{pfrow|T| | {{pfrow|G|G|G|L|O|O|S|S|T|T}} | ||
{{pfrow|G|L|L|L|O|O|J|J|J|T}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|G|G|S|S|J|I|I|I|I|T}} | |||
{{pfrow|G|G|G|L|L|L|Z|Z|T|T}} | |||
{{pfrow|G|S|S|L|J|J|J|Z|Z|T}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|G|G|S|S|Z|J|T|L|L|L}} | |||
{{pfrow|G|G|G|Z|Z|J|T|T|O|O}} | |||
{{pfrow|G|S|S|Z|J|J|T|L|O|O}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|G|G|S|S|O|O|L|L|L|T}} | |||
{{pfrow|G|G|G|J|O|O|Z|Z|T|T}} | |||
{{pfrow|G|S|S|J|J|J|L|Z|Z|T}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|G|G|S|S|Z|Z|J|J|J|T}} | |||
{{pfrow|G|G|G|O|O|Z|Z|L|T|T}} | |||
{{pfrow|G|S|S|O|O|L|L|L|J|T}} | |||
{{pfend}} | {{pfend}} | ||
|} | |||
{| | |||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | {{pfrow|G|G|S|S|Z|O|O|J|J|J}} | ||
{{pfrow| | {{pfrow|G|G|G|Z|Z|O|O|T|T|T}} | ||
{{pfrow|G|S|S|Z|I|I|I|I|T|J}} | |||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | {{pfrow|G|G|S|S|Z|O|O|T|T|T}} | ||
{{pfrow| | {{pfrow|G|G|G|Z|Z|O|O|J|J|J}} | ||
{{pfrow|G|S|S|Z|I|I|I|I|T|J}} | |||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | {{pfrow|G|G|S|S|Z|Z|T|T|T|J}} | ||
{{pfrow|O|O | {{pfrow|G|G|G|O|O|I|I|I|I|J}} | ||
{{pfrow|G|S|S|O|O|Z|Z|T|J|J}} | |||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | {{pfrow|G|G|S|S|Z|J|J|J|O|O}} | ||
{{pfrow| | {{pfrow|G|G|G|Z|Z|T|I|I|I|I}} | ||
{{pfrow|G|S|S|Z|T|T|T|J|O|O}} | |||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | {{pfrow|G|G|S|S|T|Z|Z|L|L|L}} | ||
{{pfrow| | {{pfrow|G|G|G|T|T|T|Z|Z|O|O}} | ||
{{pfrow|G|S|S|I|I|I|I|L|O|O}} | |||
{{pfend}} | {{pfend}} | ||
|} | |} | ||
=== Mirrored Setup === | |||
On the other hand, if you do the mirrored setup, then there is 74.33% chance that it could end with 8th row [[Perfect Clear]]. The probability is lower because fewer I-Spins work there. | |||
Link to 18 Solutions: [http://fumen.zui.jp/?v115@Hhilwwh0R4B8Btxwg0R4C8glBtwwg0zhA8JeAgWZAy?8HOBFbcRAyv78Aw3CwBFb8KCat/wCsAAAAHhwwilh0R4B8x?wRpg0R4C8wwglRpg0zhA8JeAAPZAS7P9AFbcRAyv78Aw3Cw?BFb8KCPt/wCsAAAAHhilwwzhB8BtxwRpg0C8glBtwwRpi0A?8JeAAPZAxFYHBFbcRAyv78Aw3CwBFbUOCvXWWCpAAAAHhww?Btglh0R4B8xwBtg0R4C8wwilg0zhA8JeAAPZAxCoABFbcRA?yv78Aw3CwBFb8KCz/lFDsAAAAHhi0ywR4B8RpBtwwR4C8Rp?g0BtzhA8JeAAPZARBQ9AFbcRAyv78Aw3CwBFb8KCvHUxCqA?AAAHhwwRpilR4B8xwi0R4C8wwRpglg0zhA8JeAAPZAR+nAB?FbcRAyv78Aw3CwBFb8KCz/dgCsAAAAHhwwBtglzhB8xwBtR?pg0C8wwilRpi0A8JeAAPZAR+35AFbcRAyv78Aw3CwBFbUOC?vujWCpAAAAHhwwzhglBtB8xwR4i0C8wwR4ilg0BtA8JeAAP?ZAx8nABFbcRAyv78Aw3CwBFbssCqujWCpAAAAHhi0wwglQ4?BtB8RpxwglR4C8Rpg0wwhlQ4BtA8JeAAPZAR4HOBFbcRAyv?78Aw3CwBFbMfCzCmFDqAAAAHhwwilR4BtB8xwg0R4RpC8ww?gli0RpBtA8JeAAPYAZlnRASo78A1no2AlsCSASIaPCzujWC?HhywRpQ4BtB8ilRpR4C8glwwzhQ4BtA8JeAAPYAZlnRASo7?8A1no2AlsCSASoEgCzijxCHhwwi0RpBtB8xwR4RpglC8wwR?4g0ilBtA8JeAAPYAZlnRASo78A1no2AlsCSASYrtCvuzPCH?hilRpQ4BtB8ywRpR4C8glwwzhQ4BtA8JeAAPYAYleRASo78?A1no2AlsCSASoEgCzujWCHhglywR4BtB8glzhRpC8hlwwR4?RpBtA8JeAAPYAX1pRASo78A1no2AlsCSASIKWCpHUxCHhww?RpR4glBtB8xwR4i0C8wwRpilg0BtA8JeAAPYAX1pRASo78A?1no2AlsCSAS4mtC0XMgCHhRpilQ4BtB8zhwwR4C8RpglywQ?4BtA8JeAAPYAX1pRASo78A1no2AlsCSASY9tCpHLWCHhg0R?4wwRpBtB8R4xwRpglC8i0wwilBtA8JeAAPYAW1gRASo78A1?no2AlsCSASYLgCUtzPCHhi0R4wwBtB8RpR4ywC8Rpg0zhBt?A8JeAAPYAUVuRASo78A1no2AlsCSASoEgCUtzPC] | |||
==External Links== | ==External Links== | ||
*[https://tetrisopener.wicurio.com/index.php?%E3%83%91%E3%83%BC%E3%83%95%E3%82%A7%E3%82%AF%E3%83%88DT Japanese Tetris Wiki Page explanation of Perfect DT] | * [https://tetrisopener.wicurio.com/index.php?%E3%83%91%E3%83%BC%E3%83%95%E3%82%A7%E3%82%AF%E3%83%88DT Japanese Tetris Wiki Page explanation of Perfect DT] | ||
* [https://hse30.tistory.com/478 Tistory's in-depth page about Perfect DT] | |||
[[Category:T-Spin Methods]] | [[Category:T-Spin Methods]] |
Revision as of 00:03, 21 December 2019
Perfect DT (Perfect Double Triple / パーフェクト DT) is a setup invented by a Japanese player named Yuu. It resembles a TKI 3 Opening but with the L placed upright on top of S which makes it looks kind of like a "wing". Usually made to achieve a T-Spin Double which could then be continued with T-Spin Triple without wasting a single T and usually ends with 8th row Perfect Clear. This is one of the only discovered setups that could achieve 8th row Perfect Clear without wasting a single T (other setups like Albatross Special and Pelican could only do Perfect Clear after 10 cleared lines). This setup could be made with an early I and S have to come before L. Perfect Clear after 14 lines is also possible.
First Bag
Mirrored Setup |
Normal Setup |
Second Bag
T-Spin Triple
This setup is usually continued by T-Spin Triple. Notice how JI and LO could be swapped which increases the chance to score a T-Spin Triple without wasting a single T. It uses a very unusual overhang but it works nonetheless.
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If J comes early but Z comes before I, one could still create a T-Spin Triple with S placed vertically on top of L.
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T-Spin Double
If it is impossible to make a T-Spin Triple on the second bag, one could still continue with a T-Spin Double. The chance to stack this one is 100% because O, S and Z can be stacked in any order.
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The O, S and Z pieces can be stacked in one of four ways:
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It is possible to continue the T-Spin Double with Type 1 ST Stacking. Here is an example:
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Third Bag
Normal Setup
If you did the normal setup, then there is a 75.87% chance to do a Perfect Clear after 8 lines. 15 of the 18 solutions are shown. Link to 18 solutions: [1]
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Mirrored Setup
On the other hand, if you do the mirrored setup, then there is 74.33% chance that it could end with 8th row Perfect Clear. The probability is lower because fewer I-Spins work there.
Link to 18 Solutions: [2]