The Special Triangle Punch is a technique which Link uses in the Oracle of Seasons manga by Akira Himekawa during a boxing match against Blaino.
When Link attempts to win back Ricky's Gloves, he challenges Blaino by risking his own sword. He is put in an inferior position throughout the entire match, until Piyoko figures out that Blaino is under the influence of General Onox and comes up with the idea to use the power of the Triforce to neutralize the effect. Link does so by hitting Blaino with his left hand, where the Triforce mark is, thus leading to Blaino returning to his normal state. Ricky gets his gloves back and the incident does also lead to him admiring Link and eventually accompanying him.