Variations of the Professional Solution
VARP
(.2)

|
Black must not live in the upper right, instead. The exchange of |
|
(Referenced by
If the Hasami-Tsuke Sequence was played before the endgame on the left side of the board has started, Black would use his free move to defend his territory in the top left corner, so winning the game.
|
|
///
|
|
The comparison of the final positions in the left half of the board (Professional Solution at the left) shows:
|
|
The comparison of the final positions in the right half of the board (Professional Solution at the left) shows:
In total, gains and losses compensate for each other. The game ends in a draw (jigo). |

730f
:
in response seems to be to large and might end in a White win by a small margin.
,
will be played later in the endgame.

730a
:
:
:
), as many as "usual" after the reduction of White's corner.
:
).
) in the upper right corner.
