$$Bcm1 Score - B: 42, W: 23
$$ +-----------------------+
$$ | . . . . . p . . . . . |
$$ | . . . . . . O X O X . |
$$ | . . m . O . O X X . X |
$$ | . . @ . . X X O O X . |
$$ | . . . . . X . X . . . |
$$ | p . . @ 1 . X O O . X |
$$ | . . X X O . . B O . O |
$$ | . X @ X O . B X X O . |
$$ | . . W O X B . . O . . |
$$ | . . O . . . . . . O . |
$$ | . . . . . p . . . . . |
$$ +-----------------------+
$$ +-----------------------+
$$ | . . . . . p . . . . . |
$$ | . . . . . . O X O X . |
$$ | . . m . O . O X X . X |
$$ | . . @ . . X X O O X . |
$$ | . . . . . X . X . . . |
$$ | p . . @ 1 . X O O . X |
$$ | . . X X O . . B O . O |
$$ | . X @ X O . B X X O . |
$$ | . . W O X B . . O . . |
$$ | . . O . . . . . . O . |
$$ | . . . . . p . . . . . |
$$ +-----------------------+
- Click Here To Show Diagram Code
[go]$$Bcm1 Score - B: 42, W: 23
$$ +-----------------------+
$$ | . . . . . p . . . . . |
$$ | . . . . . . O X O X . |
$$ | . . m . O . O X X . X |
$$ | . . @ . . X X O O X . |
$$ | . . . . . X . X . . . |
$$ | p . . @ 1 . X O O . X |
$$ | . . X X O . . B O . O |
$$ | . X @ X O . B X X O . |
$$ | . . W O X B . . O . . |
$$ | . . O . . . . . . O . |
$$ | . . . . . p . . . . . |
$$ +-----------------------+[/go]
I had a long explanation of this move worked out yesterday, but apparently it hasn't been posted - aargh! I hate my internet... Anyway, when I have time I might redo some of the diagrammes; the idea is that if I connect my stones as in the diagramme below, it becomes a tricky ko in which I will probably lose everything. Therefore, I have to capture his two stones and accept that he will squeeze me a little now.
$$Bcm1 becomes ko
$$ +-----------------------+
$$ | . . . . . p . . . . . |
$$ | . . . . . . O X O X . |
$$ | . . m . O . O X X . X |
$$ | . . @ . . X X O O X . |
$$ | . . . . . X . X . . . |
$$ | p . . @ 2 . X O O . X |
$$ | . 1 X X O . . B O . O |
$$ | . X @ X O . B X X O . |
$$ | . 3 W O X B . . O . . |
$$ | . 4 O . . . . . . O . |
$$ | . . . . . p . . . . . |
$$ +-----------------------+
$$ +-----------------------+
$$ | . . . . . p . . . . . |
$$ | . . . . . . O X O X . |
$$ | . . m . O . O X X . X |
$$ | . . @ . . X X O O X . |
$$ | . . . . . X . X . . . |
$$ | p . . @ 2 . X O O . X |
$$ | . 1 X X O . . B O . O |
$$ | . X @ X O . B X X O . |
$$ | . 3 W O X B . . O . . |
$$ | . 4 O . . . . . . O . |
$$ | . . . . . p . . . . . |
$$ +-----------------------+
- Click Here To Show Diagram Code
[go]$$Bcm1 becomes ko
$$ +-----------------------+
$$ | . . . . . p . . . . . |
$$ | . . . . . . O X O X . |
$$ | . . m . O . O X X . X |
$$ | . . @ . . X X O O X . |
$$ | . . . . . X . X . . . |
$$ | p . . @ 2 . X O O . X |
$$ | . 1 X X O . . B O . O |
$$ | . X @ X O . B X X O . |
$$ | . 3 W O X B . . O . . |
$$ | . 4 O . . . . . . O . |
$$ | . . . . . p . . . . . |
$$ +-----------------------+[/go]
is sente now because of my cutting points. So black gets 5 bonus points, he loses the stone so not point for that, and I have to respond inside my own territory (+6 sente for black). I can not play the plus point anymore so I lose 5 bonus points -1 stone inside my teritory (I lose 4 point gote option) so I count this as an 8 point loss for white.