In this joseki a and b are the common moves. What about c?
$$W
$$ --------------------+
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ . . . . . O . . . . |
$$ , . X a . O X X . . |
$$ . . . . . X O b . . |
$$ . . . . . . c . . . |
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ , . . . . . , . . . |
- Click Here To Show Diagram Code
[go]$$W
$$ --------------------+
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ . . . . . O . . . . |
$$ , . X a . O X X . . |
$$ . . . . . X O b . . |
$$ . . . . . . c . . . |
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ , . . . . . , . . . |[/go]
continuation:
Hane Yasumasa 9p - Sakai Isao 6p, W+3.5 (Komi 5.5)
28th Japanese Okan, round 2, 1987-02-12
Hane Yasumasa 9p - Sakai Isao 6p, W+3.5 (Komi 5.5)
28th Japanese Okan, round 2, 1987-02-12
$$W
$$ --------------------+
$$ . . . . . . . . . . |
$$ . . . . . . . 3 . . |
$$ . . . . . O . . . . |
$$ , . X . . O X X . . |
$$ . . . . 2 X O . . . |
$$ . . . . . . 1 . . . |
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ , . . . . . , . . . |
- Click Here To Show Diagram Code
[go]$$W
$$ --------------------+
$$ . . . . . . . . . . |
$$ . . . . . . . 3 . . |
$$ . . . . . O . . . . |
$$ , . X . . O X X . . |
$$ . . . . 2 X O . . . |
$$ . . . . . . 1 . . . |
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ , . . . . . , . . . |[/go]
$$W
$$ --------------------+
$$ . . . . . . . . . . |
$$ . . . . . . . 3 6 . |
$$ . . . . . O . . . . |
$$ , . X . . O X X . . |
$$ . . . . 2 X O . . . |
$$ . . . . . . 1 . 4 . |
$$ . . . . . . . 5 . . |
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ , . . . . . , . . . |
- Click Here To Show Diagram Code
[go]$$W
$$ --------------------+
$$ . . . . . . . . . . |
$$ . . . . . . . 3 6 . |
$$ . . . . . O . . . . |
$$ , . X . . O X X . . |
$$ . . . . 2 X O . . . |
$$ . . . . . . 1 . 4 . |
$$ . . . . . . . 5 . . |
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ , . . . . . , . . . |[/go]
the move I am interested in arises in this position (variation):
(e and d are the common moves, but what about the marked one)?
$$B
$$ --------------------+
$$ . . . . . . . . . . |
$$ . . e . . . O O X . |
$$ . . . d . O . . X . |
$$ , . X W . O X X . . |
$$ . . . . X X O . . . |
$$ . . . . . . O . X . |
$$ . . . . . . . O X . |
$$ . . . . . . . . . . |
$$ . . . . . . . O . . |
$$ , . . . . . , . . . |
- Click Here To Show Diagram Code
[go]$$B
$$ --------------------+
$$ . . . . . . . . . . |
$$ . . e . . . O O X . |
$$ . . . d . O . . X . |
$$ , . X W . O X X . . |
$$ . . . . X X O . . . |
$$ . . . . . . O . X . |
$$ . . . . . . . O X . |
$$ . . . . . . . . . . |
$$ . . . . . . . O . . |
$$ , . . . . . , . . . |[/go]
This is LZ`s opinion:

- check1.JPG (173.13 KiB) Viewed 7328 times
What is your take on the marked move?
Is the move at c (in the first diagram) therefore an interesting choice in this joseki?