4-4 point low approach one-space low pincer
Table of contents | Table of diagrams White to Play Attaching Underneath Hane Jumping into the center Attachment 3-3 Invasion Pincer |
Starting Position
Here we discuss the one-space low pincer of . d is the most common answer, and is examined in detail below.
A - Attaching Underneath
B - Jump out
is usually played at a or b. See 4-4 Point low approach, one-space low Pincer, one-point jump for more details.
C - Attachment to the pincer
is usually played at a or b. See 4-4 point low approach one-space low pincer, upper contact for more details.
D - Invasion
is the most common answer to this move. restricts White's space on the top side, but the corner is big enough. After this, Black can choose between a and b.
Follow the path through the variations:
- - Black a: 4-4 point one-space low pincer invasion, interception
- - Black b: 4-4 point one-space low pincer invasion, block
In general, Black will play b if there is a black stone at or near the star point at the left side, to make a wall facing this stone. If Black has no such stone, a is usually played, and Black will make some thickness towards the top side, taking sente. (However, see BQM441.)
In both cases, White takes the corner.
Other options
In addition to the four options above, white also has other possibilities:
- White e: 4-4 point low approach one-space low pincer, low double approach
- White f: 4-4 point low approach one-space low pincer, high double approach
- White g: 4-4 point low approach one-space low pincer, keima jump
- White h: 4-4 point low approach one-space low pincer, attach wrong side
- White tenuki: 4-4 point low approach one-space low pincer, tenuki