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'''Back to Back T- | '''Back-to-Back T-spin Triple''' is a difficult maneuver in some [[SRS]] based games, which in (for example) ''[[Tetris DS]]'' sends a total of thirteen [[garbage]] rows to the opponent. It requires the player to make two [[T-Spin Triple Setups|T-Spin Triple]] line clears [[Back-to-Back|back-to-back]]. See [[Infinite TST]] for a loop where each time 2 T-Spin Triples are stacked above each other like described in this article. | ||
== Setups notched on side == | |||
=== LT/JT === | |||
LT/JT is the simplest set up. Its flaw is its heavy dependence on T tetrominoes, which could otherwise be held to complete the [[T-Spin|T-spin]]. | |||
{| | {| | ||
|{{ | |{{pfstart}} | ||
| | | | | | | | | | | | {{pfrowblank}} | ||
| | | | | | | | | | | | {{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | | | {{pfrow| | | | |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | | | {{pfrow|SL|SL|SL| |SG|SG|SG|SG|SG|SG}} | ||
{{pfrow|SL|ST| | |SG|SG|SG|SG|SG|SG}} | |||
| | | | | | | | | | | | {{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | | | {{pfrow|SL|SL|SL| |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | | | {{pfrow|SL|ST| | |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | | | {{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | | | {{pfend}} | ||
|{{pfstart}} | |||
| | | | | | | | | | | | {{pfrowblank}} | ||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
| | | | | | | | | | | | {{pfrow| | | | |SG|SG|SG|SG|SG|SG}} | ||
| | | | | {{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | {{pfrow|SJ|ST| | |SG|SG|SG|SG|SG|SG}} | ||
{{pfrow|SJ|SJ|SJ| |SG|SG|SG|SG|SG|SG}} | |||
| | {{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | ||
{{pfrow|SJ|ST| | |SG|SG|SG|SG|SG|SG}} | |||
| | {{pfrow|SJ|SJ|SJ| |SG|SG|SG|SG|SG|SG}} | ||
| | {{pfend}} | ||
| | |{{pfstart}} | ||
}} | {{pfrowblank}} | ||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| | | | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|ST| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ|SJ| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SL|SL| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|ST| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| | | | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SL|SL| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|ST| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|ST| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ|SJ| |SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|- | |||
| TLTL || JTJT || TLJT || JTTL | |||
|} | |} | ||
=== Setups involving S and I === | |||
{| | {| | ||
|{{ | |{{pfstart}} | ||
| | | | | | | | | | | | {{pfrowblank}} | ||
| | | | | | | | | {{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | ||
{{pfrow| | | | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SL|SL| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SS| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI|SS|SS| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI|SL|SS| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI|SL| | |SG|SG|SG|SG|SG|SG}} | |||
| | | | | | | | | | | | {{pfrow|SI|SL|SL| |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | {{pfend}} | ||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| | | | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI|SJ|SJ| |SG|SG|SG|SG|SG|SG}} | |||
| | {{pfrow|SI|SJ| | |SG|SG|SG|SG|SG|SG}} | ||
| | {{pfrow|SI|SJ|SZ| |SG|SG|SG|SG|SG|SG}} | ||
{{pfrow|SI|SZ|SZ| |SG|SG|SG|SG|SG|SG}} | |||
| | {{pfrow|SJ|SZ| | |SG|SG|SG|SG|SG|SG}} | ||
{{pfrow|SJ|SJ|SJ| |SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|- | |||
| LSIL || JZIJ | |||
|} | |} | ||
=== S/Z Core Replacement === | |||
The core of LT/JT can be replaced with two S or Z tetrominoes: | |||
{| | {| | ||
|{{ | |{{pfstart}} | ||
| | | | | | | | | | |= | {{pfrowblank}} | ||
| | | | | | | | | | |= | {{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | |= | {{pfrow| | | | |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | |= | {{pfrow|SL|SL|SL| |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | |= | {{pfrow|SL|SS| | |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | | | {{pfrow|SS|SS|SS| |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | | | {{pfrow|SS|SS|SS| |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | | | {{pfrow|SJ|SS| | |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | | | {{pfrow|SJ|SJ|SJ| |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | | | {{pfend}} | ||
| | | | | | | | | | | | |{{pfstart}} | ||
| | | | | | | | | | | | {{pfrowblank}} | ||
| | | | | | | | | | | | {{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | | | | | {{pfrow| | | | |SG|SG|SG|SG|SG|SG}} | ||
| | | | | {{pfrow|SL|SL|SL| |SG|SG|SG|SG|SG|SG}} | ||
| | | | | | {{pfrow|SL|SZ| | |SG|SG|SG|SG|SG|SG}} | ||
| | {{pfrow|SZ|SZ|SZ| |SG|SG|SG|SG|SG|SG}} | ||
| | {{pfrow|SZ|SZ|SZ| |SG|SG|SG|SG|SG|SG}} | ||
| | {{pfrow|SJ|SZ| | |SG|SG|SG|SG|SG|SG}} | ||
| | {{pfrow|SJ|SJ|SJ| |SG|SG|SG|SG|SG|SG}} | ||
| | {{pfend}} | ||
| | |- | ||
}} | | JSSL || JZZL | ||
|} | |||
{| | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| | | | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI|ST| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI|SO|SO| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI|SO|SO| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI|ST| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| | | | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST|SZ| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|SZ|SZ| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SZ| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ|SJ| |SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|- | |||
| TIOT || JZTT | |||
|} | |||
=== OZJ Setup === | |||
OZJ is arguably the safest and most efficient BtB T-Spin Triple setup. The setup is special in that it takes the least amount of tetrominoes to set up the notch. The player is also given 7 columns of space to stack freely. Perhaps the most unique aspect of this setup lies in the fact that one of the T-Spin Triples can be turned into a T-Spin Double by placing an I into the empty column, a scapegoat for ill-fated garbage. This must be done before the final "lid" piece has been placed at the top of the setup. As an extra bonus, the overhang left over from a complete OZJ can be transferred into a [[Double Triple Cannon 2|Double Triple 2]] setup. In practice, planning the stacking is required to set up DT2 correctly, or blocks will get in the way. The ZZJ variation is useful for S/Z starts. | |||
{| | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
OZJ | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrow| | |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ| |SI|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
I Abort | |||
|} | |||
{| | |||
|- valign="top" | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | |--|--| | | | | | }} | |||
{{pfrow| | | X|--| | | | | | }} | |||
{{pfrow| | | X|--|--| | | | | }} | |||
{{pfrow| | | X| X|--| | | | | }} | |||
{{pfrow| | | X|--|--| | | | | }} | |||
{{pfrow| | |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
DT2 Transfer | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | |--|--| | | | | | }} | |||
{{pfrow| | | |--| | | | | | }} | |||
{{pfrow|SJ|SJ| |--|--| | | | | }} | |||
{{pfrow|SJ| | | |--| | | | | }} | |||
{{pfrow|SJ|SZ| |--|--| | | | | }} | |||
{{pfrow|SZ|SZ|SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrow| | |SG|SG| | | | | | }} | |||
{{pfrow| | | |SG| | | | | | }} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| | | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|} | |||
=== ZZJ Setup === | |||
{| | |||
|- valign="top" | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| |SZ|SZ|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
ZZJ | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrow| | |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| |SZ|SZ|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
Overhang left over | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrow| |SL| | | | | | | | }} | |||
{{pfrow| |SL|SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| |SL|SL|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| |SZ|SZ|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
Cleaned up with a <br> slide (useful for tetrises) | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrow| | |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|sL|SL|SL|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|sL|SZ|SZ|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
Or twist | |||
|} | |||
=== JZJ Setup === | |||
{| | |||
|- valign="top" | |||
This setup has a [[T-Spin Double]] bonus and no overhang to clean up afterward. | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
JZJ | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrow| | |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
T-Spin Double bonus | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrow| | |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
Done | |||
|} | |||
== Setups notched in center == | |||
Setups containing I: | |||
{| | |||
|- valign="bottom" | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrow| |SS|SS| | | | | | | }} | |||
{{pfrow|SS|SS| | | | | | | | }} | |||
{{pfrow|SL|SL| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI|SL| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI|SL| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI|SJ| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrow|SS| | | | | | | | | }} | |||
{{pfrow|SS|SS| | | | | | | | }} | |||
{{pfrow|SI|SS| | | | | | | | }} | |||
{{pfrow|SI| | | | | | | | | }} | |||
{{pfrow|SI| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow|SJ|SJ| | | | | | | | }} | |||
{{pfrow|SJ| | | | | | | | | }} | |||
{{pfrow|SJ| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SI| |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|- | |||
| JILS || IIS || IIJ | |||
|} | |||
Mirror possible: (IO) | |||
{| | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | | | | | | | |sO|sO|}} | |||
{{pfrow| | | | | | | | |sO|sO|}} | |||
{{pfrow| |sZ| | | | | | | |sI|}} | |||
{{pfrow|sZ|sZ|sT|sT|sT|sT|sT|sT| |sI|}} | |||
{{pfrow|sZ|sS|sS|sT|sL|sJ|sT| | |sI|}} | |||
{{pfrow|sS|sS|sL|sL|sL|sJ|sJ|sJ| |sI|}} | |||
{{pfend}} | |||
|} | |||
== Switching sides == | |||
A player may switch sides to clear Back to Back T-spin Triples indefinitely. | |||
{| | |||
|[[File:Tds-t-spin-IO-IO.png]] | |||
|[[File:Tds-t-spin-JSSLI-IOZZJ.png]] | |||
|[[File:Tds-t-spin-OLIJS-IIZ.png]] | |||
|[[File:Tds-t-spin-IIS-IIZ.png]] | |||
|} | |||
Any T-Spin line clear is good enough to keep the "Back to Back" alive, which allows for lopsided designs. | |||
{| | |||
|[[File:Back-to-Back T-Spin Triple 1.png]] | |||
|[[File:Tds-t-spin-TTT.png]] | |||
|[[File:Tds-t-spin-JIJ(T).png]] | |||
|[[File:Tds-t-spin-TTIJ(T).png]] | |||
|} | |||
These two have interchangeable parts. | |||
{| | |||
|[[File:Tds t spin iij 2.png]] | |||
|[[File:Tds-t-spin-TTTIIJ(T).png]] | |||
|} | |||
== Back-To-Back-To-Back == | |||
Simple additions to patterns can lead to more than 2 T-Spin Triples: | |||
=== Stacking JT/TL === | |||
{| | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow| | | | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SL|SL| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|ST| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SL|SL| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|ST| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SL|SL| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|ST| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SL|SL| |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|ST| | |SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST|ST| |SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|} | |||
=== OZJ Enhanced === | |||
4 TST's | |||
LSOZJ | |||
{| | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | |SG|SG| | | | | | }} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SS| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SS|SS| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SS| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SL| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|} | |||
5 TST's | |||
TJLSOZJ | |||
{| | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | |SG|SG| | | | | | }} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SS| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SS|SS| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SS| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SL| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|ST| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|ST|ST|ST|SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrow| | |SG|SG| | | | | | }} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SS| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SS|SS| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SS| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SL| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|ST| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|--|--|--|--|--|--|--|--|--|--}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrowblank}} | |||
{{pfrowblank}} | |||
{{pfrow| | |SG|SG| | | | | | }} | |||
{{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SZ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SS| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SS|SS| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SS| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SL|SL| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ| | |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfrow|SJ|ST| |SG|SG|SG|SG|SG|SG|SG}} | |||
{{pfend}} | |||
|} | |||
=== Imperial Cross Cannon === | |||
Also called a [[Nil-cross]]. When building the other side, leave a notch in the bottom TST to turn it into an Imperial Cross. | |||
{| | {| | ||
|{{ | |{{pfstart}} | ||
| | | | | | | | | | {{pfrowblank}} | ||
{{pfrow| | |SG|SG|SG|SG|SG|SG|SG|SG}} | |||
| | {{pfrow| | | |SG|SG|SG|SG|SG|SG|SG}} | ||
| | {{pfrow|SJ|SJ| |SG|SG|SG|SG|SG|SG|SG}} | ||
| | | | | | | | {{pfrow|SJ| | |SG|SG|SG|SG|SG|SG|SG}} | ||
{{pfrow|SJ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | |||
| | | | | | | | {{pfrow|SZ|SZ| |SG|SG|SG|SG|SG|SG|SG}} | ||
{{pfrow|SZ| | | |SG|SG|SG|SG|SG|SG}} | |||
| | {{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | ||
| | | | | {{pfrow|SO|SO| |SG|SG|SG|SG|SG|SG|SG}} | ||
{{pfend}} | |||
| | | | | |||
| | | | | |||
| | |||
| | |||
| | |||
| | |||
| | |||
}} | |||
|} | |} | ||
==See also== | |||
*[[ | == See also == | ||
*[[ | *[[Twist]] - explanation of twists such as T-Spins | ||
*[[T-Spin]] - explanation of which moves count as T-Spins | |||
*[[T-Spin Triple Setups]] - more details of how to perform a T-Spin Triple | |||
*[[Infinite TST]] - a loop involving only T-Spin Triple line clears | |||
[[Category:T-Spin techniques]] | |||
[[Category:T-Spin setups]] | |||
[[Category:T-Spin openers]] | |||
[[Category:Back-to-Back T-Spin setups]] | |||
[[Category:Mid-game T-Spin setups]] | |||
[[Category:T-Spin Triple openers]] |
Latest revision as of 15:08, 24 July 2024
Back-to-Back T-spin Triple is a difficult maneuver in some SRS based games, which in (for example) Tetris DS sends a total of thirteen garbage rows to the opponent. It requires the player to make two T-Spin Triple line clears back-to-back. See Infinite TST for a loop where each time 2 T-Spin Triples are stacked above each other like described in this article.
Setups notched on side
LT/JT
LT/JT is the simplest set up. Its flaw is its heavy dependence on T tetrominoes, which could otherwise be held to complete the T-spin.
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TLTL | JTJT | TLJT | JTTL |
Setups involving S and I
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LSIL | JZIJ |
S/Z Core Replacement
The core of LT/JT can be replaced with two S or Z tetrominoes:
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JSSL | JZZL |
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TIOT | JZTT |
OZJ Setup
OZJ is arguably the safest and most efficient BtB T-Spin Triple setup. The setup is special in that it takes the least amount of tetrominoes to set up the notch. The player is also given 7 columns of space to stack freely. Perhaps the most unique aspect of this setup lies in the fact that one of the T-Spin Triples can be turned into a T-Spin Double by placing an I into the empty column, a scapegoat for ill-fated garbage. This must be done before the final "lid" piece has been placed at the top of the setup. As an extra bonus, the overhang left over from a complete OZJ can be transferred into a Double Triple 2 setup. In practice, planning the stacking is required to set up DT2 correctly, or blocks will get in the way. The ZZJ variation is useful for S/Z starts.
OZJ |
I Abort |
DT2 Transfer |
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|
ZZJ Setup
ZZJ |
Overhang left over |
Cleaned up with a |
Or twist |
JZJ Setup
This setup has a T-Spin Double bonus and no overhang to clean up afterward.
JZJ |
T-Spin Double bonus |
Done
|
Setups notched in center
Setups containing I:
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| |||
JILS | IIS | IIJ |
Mirror possible: (IO)
|
Switching sides
A player may switch sides to clear Back to Back T-spin Triples indefinitely.
Any T-Spin line clear is good enough to keep the "Back to Back" alive, which allows for lopsided designs.
These two have interchangeable parts.
Back-To-Back-To-Back
Simple additions to patterns can lead to more than 2 T-Spin Triples:
Stacking JT/TL
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OZJ Enhanced
4 TST's
LSOZJ
|
5 TST's
TJLSOZJ
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|
|
Imperial Cross Cannon
Also called a Nil-cross. When building the other side, leave a notch in the bottom TST to turn it into an Imperial Cross.
|
See also
- Twist - explanation of twists such as T-Spins
- T-Spin - explanation of which moves count as T-Spins
- T-Spin Triple Setups - more details of how to perform a T-Spin Triple
- Infinite TST - a loop involving only T-Spin Triple line clears