Interesting game!
Personally, I would have struggled on with white. White is behind, but there's loads of aji everywhere. This is my preferred line, which emerus rejected:
- Click Here To Show Diagram Code
[go]$$Wcm1 Mission Impossible?
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O X X O O . O O X . . . . . . . . |
$$ | . O . O . X O . O X . . . . X . . . . |
$$ | . O . O . X O O X X . . . . . , X . . |
$$ | . . O X X . X O O X . . . . . . . . . |
$$ | . . O . . . X O X O . . . . . . . . . |
$$ | . . O . . . O X X . . . . . . . . . . |
$$ | . . . . . X . X . . . . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . 2 O . . |
$$ | . . . . . . . . . . . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . 8 . . O . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , 5 4 6 . . X . O . |
$$ | . . . . . . . . . 7 . 3 . X . . 1 . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
Black will nervous about abanonding the group - his moyo is not yet 100% secure so the game could get close quite quickly. I've shown one line for him to move out - there are others. White takes some territory, secures a group and makes a start on staking out the top side.
Now, White has 10 points lower right (at least), 25 points top left (more if he cuts the two stones) and komi. The lower side is unclear but white-ish and should yield more points.
Black's only territory is his moyo. It looks likely that he will need at least 60 points from it, maybe more. This may be non-trivial. For example, carrying on from my earlier diagram:
- Click Here To Show Diagram Code
[go]$$Wcm1 Mission Impossible theme tume.mp4
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O X X O O . O O X . . . . . . . . |
$$ | . O . O a X O . O X . . . . X . . . . |
$$ | . O . O . X O O X X . 2 . . . , X . . |
$$ | . . O X X . X O O X . . . . . . . . . |
$$ | . . O . . . X O X O 1 . . . . . . . . |
$$ | . . O . . . O X X . . . . . . . . . . |
$$ | . . . . . X . X . . 3 . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X O . . |
$$ | . . . . . . . . . . . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . X . . O . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , O X X . . X . O . |
$$ | . . . . . . . . . O . O . X . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
White has various reduction techniques to consider. I have no idea which is best - the idea in the diagram has the downside that the downside of a in sente is limited for black.
However, black will need a very good attack white's group to keep balance. So maybe this is better:
- Click Here To Show Diagram Code
[go]$$Wcm1 Mission Impossible theme tume.mp4
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O X X O O . O O X 7 . . c . . . . |
$$ | . O . O a X O . O X . 3 . 9 X d . . . |
$$ | . O . O . X O O X X . 4 5 . . , X . . |
$$ | . . O X X . X O O X . 6 0 8 . . . . . |
$$ | . . O . . . X O X O 1 . . . . . . . . |
$$ | . . O . . . O X X . . . . . . . . . . |
$$ | . . . . . X . X . . 2 . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X O . . |
$$ | . . . . . . . . . . . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . X . . O . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , O X X . . X . O . |
$$ | . . . . . . . . . O . O . X . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
But it gives up a lot of points. (Black needs 10 or white can puch through). After the c-d exchange, a is no longer sente for black.
White's original estimate of 25 points at the top is more like 40 points. I think white may be leading in this diagram.
Here is another invasion/reduction idea:
- Click Here To Show Diagram Code
[go]$$Wcm1 Mission Impossible theme tume.mp4
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O X X O O . O O X . . . . . . . . |
$$ | . O . O a X O . O X . . . . X . . . . |
$$ | . O . O . X O O X X . . . . . , X . . |
$$ | . . O X X . X O O X . . . . 1 . . . . |
$$ | . . O . . . X O X O . . . . . . . . . |
$$ | . . O . . . O X X . . . . . . . . . . |
$$ | . . . . . X . X . . . . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X O . . |
$$ | . . . . . . . . . . . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . X . . O . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , O X X . . X . O . |
$$ | . . . . . . . . . O . O . X . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
This may come under quite a sever attack, but if it survives the game may be playable for white.
In fact, white 1 in the very first diagram I gave is so big that black could seriously consider this line:
- Click Here To Show Diagram Code
[go]$$Bcm1 Alternative
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O X X O O . O O X . . . . . . . . |
$$ | . O . O . X O . O X . . . . X . . . . |
$$ | . O . O . X O O X X . . . . . , X . . |
$$ | . . O X X . X O O X . . . . . . . . . |
$$ | . . O . . . X O X O . . . . . . . . . |
$$ | . . O . . . O X X . . . . . . . . . . |
$$ | . . . . . X . X . . . . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . 2 . . . |
$$ | . . . . . . . . . . . . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . O . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . X . O . |
$$ | . . . . . 3 . . . . . . . X . . 1 . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
This line makes black less dependent on the moyo, although it may be slack. I am not very good at counting moyos, so my natural prefrence is this. The single black stone in the middle retains a lot of aji.