Bamboo Joint
The name, like the 'knuckle' on a stick of bamboo, comes from the strength of the connection. It is normally impossible to cut through it. Note that this shape doesn't normally occur without neighbouring enemy stones. The value of the bamboo joint depends largely on the context.
https://senseis.xmp.net/?Bamboo
This tag gives a hint.
Created by TwT.
Other tags:
Diabolical, 2-1 point, Attack, Bamboo Joint, Belly Attachment Tesuji, Bent Four in the Corner, Bulky Five, Carpenter's Square, Clamp, Comb-Formation, Connect, Crane's Nest, Dame, Damezumari, Door Group, Double Atari, Double Ko, False Eye, Fuseki, Geta, Golden Chicken Standing on One Leg, Haengma, Hane, J-Group, Joseki, Ko, L+1 Group, L-Group, Ladder, Loose ladder, Miai, Monkey Jump, Moyo, Nakade, Nose Tesuji, Oiotoshi, Oshi-tsubushi, Patting the Raccoon's Belly, Placement, Rabbitty Six, Sabaki, Sacrifice, Seki, Semeai, Semeai Type 1, Semeai Type 2, Semeai Type 3, Semeai Type 4, Semeai Type 5, Semeai Type 6, Sente, Separate, Shimari, Snapback, Spiral Ladder, Squeeze , Superko, Symmetry, Tenuki, Throw-in, Tombstone, Tsumego, Under the Stones, Weak Carpenter's Square, Yose [Create new tag]