I don't really understand his last move; if he wants to play P1 is sente...why not just play P1? Oh well; anyways, I edited my post prior to this one so you understand why I played B19. If you're too lazy to go back a page and read it, I'll just copypasta it here for you:
----
- Click Here To Show Diagram Code
[go]$$B Prisoner Count: B-0 W-0
$$ ---------------------------------------
$$ | . B . . . . . . . . . . . . . . . . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . X X O . X O . . . . O . . X . . . . |
$$ | . X O O . . . . . O . . . . . , X O . |
$$ | . X . . . . O . . . . . . . . . X . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . O X W . . . . . . . . . . . . . . . |
$$ | . a . . . . . . . . . . . . . . . . . |
$$ | . . O . X . . X . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , X . . |
$$ | . . X . X . X . O . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . O . O O . . . . . . . . O X . |
$$ | . . O O . . . X X , . . X . O O X X . |
$$ | . . X X . X . . . . . . X O . X O . . |
$$ | . . . . . . . . . . . . . O X X O X . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
Originally I had thought that with the last move W played, I could play elsewhere (or if he had played at 'a', I could then play

and would feel good about leaving the aji before living (see my explanation in my previous post).
However, I didn't want to be careless and verify that if W does play

, then I would live. So naturally I had to consider this possibility:
- Click Here To Show Diagram Code
[go]$$W Prisoner Count: B-0 W-0
$$ ---------------------------------------
$$ | . 3 . . . . . . . . . . . . . . . . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . X X O . X O . . . . O . . X . . . . |
$$ | . X O O . . . . . O . . . . . , X O . |
$$ | . X . . . . O . . . . . . . . . X . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . O X 1 . . . . . . . . . . . . . . . |
$$ | . 5 4 6 . . . . . . . . . . . . . . . |
$$ | . . O . X . . X . . . . . . . . . . . |
$$ | . b . , . . . . . , . . . . . , X . . |
$$ | . c X . X . X . O . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . O . O O . . . . . . . . O X . |
$$ | . . O O . . . X X , . . X . O O X X . |
$$ | . . X X . X . . . . . . X O . X O . . |
$$ | . . . . . . . . . . . . 2 O X X O X . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
And the question becomes whether the

group is dead. After some reading, it's pretty clear that if W tries to live with 'b', then W will lose the liberty race and I'll be fine. The problem is when W plays at 'c':
- Click Here To Show Diagram Code
[go]$$W Prisoner Count: B-0 W-0
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . X X O . X O . . . . O . . X . . . . |
$$ | . X O O . . . . . O . . . . . , X O . |
$$ | . X . . . . O . . . . . . . . . X . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . O X O . . . . . . . . . . . . . . . |
$$ | . O X X . . . . . . . . . . . . . . . |
$$ | . . O . X . . X . . . . . . . . . . . |
$$ | . a . , . . . . . , . . . . . , X . . |
$$ | . 1 X . X . X . O . . . . . . . . . . |
$$ | . b . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . O . O O . . . . . . . . O X . |
$$ | . . O O . . . X X , . . X . O O X X . |
$$ | . . X X . X . . . . . . X O . X O . . |
$$ | . . . . . . . . . . . . X O X X O X . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
There are two moves for me to consider: 'a' and 'b'. I think the first move that has to come in everyone's mind is 'a', so I'll go over that move first.
- Click Here To Show Diagram Code
[go]$$B Prisoner Count: B-0 W-0
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . X X O . X O . . . . O . . X . . . . |
$$ | . X O O . . . . . O . . . . . , X O . |
$$ | . X . . . . O . . . . . . . . . X . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . O X O . . . . . . . . . . . . . . . |
$$ | . O X X c . . . . . . . . . . . . . . |
$$ | . 4 O . X . . X . . . . . . . . . . . |
$$ | . 1 2 8 b . . . . , . . . . . , X . . |
$$ | 5 O X 6 X . X . O . . . . . . . . . . |
$$ | . 3 a 7 . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . O . O O . . . . . . . . O X . |
$$ | . . O O . . . X X , . . X . O O X X . |
$$ | . . X X . X . . . . . . X O . X O . . |
$$ | . . . . . . . . . . . . X O X X O X . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
Clearly this is problematic. I can't protect both 'a' and 'b' (note the problem 'c' causes) and won't be able to save my corner this way. I don't think I need to explain why

at

doesn't work either. But don't take my word for it. Let's say I protect at 'b':
- Click Here To Show Diagram Code
[go]$$B Prisoner Count: B-0 W-0
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . X X O . X O . . . . O . . X . . . . |
$$ | . X O O . . . . . O . . . . . , X O . |
$$ | . X . . . . O . . . . . . . . . X . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . O X O . . . . . . . . . . . . . . . |
$$ | . O X X . . . . . . . . . . . . . . . |
$$ | . O O . X . . X . . . . . . . . . . . |
$$ | . X O O 1 . . . . , . . . . . , X . . |
$$ | X 3 X O X . X . O . . . . . . . . . . |
$$ | . X 2 X 4 . . . . . . . . . . . . . . |
$$ | . . O 5 6 . . . . . . . . . . . O . . |
$$ | . . 8 7 . . . . . . . . . . . O . . . |
$$ | . . . . O . O O . . . . . . . . O X . |
$$ | . . O O . . . X X , . . X . O O X X . |
$$ | . . X X . X . . . . . . X O . X O . . |
$$ | . . . . . . . . . . . . X O X X O X . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
The ko variation is no good either. If I try to protect at 'a':
- Click Here To Show Diagram Code
[go]$$B Prisoner Count: B-0 W-0
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . X X O . X O . . . . O . . X . . . . |
$$ | . X O O . . . . . O . . . . . , X O . |
$$ | . X . . . . O . . . . . . . . . X . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . O X O . . . . . . . . . . . . . . . |
$$ | . O X X 2 . . . . . . . . . . . . . . |
$$ | . O O 3 X 5 . X . . . . . . . . . . . |
$$ | . X O O 4 . . . . , . . . . . , X . . |
$$ | X . X O X 6 X . O . . . . . . . . . . |
$$ | . X 1 X . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . O . O O . . . . . . . . O X . |
$$ | . . O O . . . X X , . . X . O O X X . |
$$ | . . X X . X . . . . . . X O . X O . . |
$$ | . . . . . . . . . . . . X O X X O X . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
And W's group escapes.
- Click Here To Show Diagram Code
[go]$$B Prisoner Count: B-0 W-0
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . X X O . X O . . . . O . . X . . . . |
$$ | . X O O . . . . . O . . . . . , X O . |
$$ | . X . . . . O . . . . . . . . . X . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . O X O . . . . . . . . . . . . . . . |
$$ | . O X X . . . . . . . . . . . . . . . |
$$ | 4 . O . X . . X . . . . . . . . . . . |
$$ | . 2 . , . . . . . , . . . . . , X . . |
$$ | . O X . X . X . O . . . . . . . . . . |
$$ | . 1 3 . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . O . O O . . . . . . . . O X . |
$$ | . . O O . . . X X , . . X . O O X X . |
$$ | . . X X . X . . . . . . X O . X O . . |
$$ | . . . . . . . . . . . . X O X X O X . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
If I hane the other way, one may already get bad feelings up to

. While W is shut off from the outside world (

) and not alive, neither is B.
- Click Here To Show Diagram Code
[go]$$B Prisoner Count: B-0 W-0
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | . X X O . X O . . . . O . . X . . . . |
$$ | . X O O . . . . . O . . . . . , X O . |
$$ | . X . . . . O . . . . . . . . . X . . |
$$ | . X O O . . . . . . . . . . . . . . . |
$$ | 1 O X O . . . . . . . . . . . . . . . |
$$ | . O X X 5 . . . . . . . . . . . . . . |
$$ | O . O 4 X . . X . . . . . . . . . . . |
$$ | . O 3 , . . . . . , . . . . . , X . . |
$$ | 2 O X . X . X . O . . . . . . . . . . |
$$ | . X X . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . O . O O . . . . . . . . O X . |
$$ | . . O O . . . X X , . . X . O O X X . |
$$ | . . X X . X . . . . . . X O . X O . . |
$$ | . . . . . . . . . . . . X O X X O X . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
The

->

exchange is needed for W to make it a snapback and ensure it's not ko. After reading this through, I found B to lose the liberty race. I also considered

at

(no difference) and at

(no difference).
There are a lot of variations and I could have easily made an oversight. However, the point is not whether I'm right or wrong; the point is that observers realize why I play the moves I play. Isn't that the point of Malkovich games? Anyways, hopefully I've made some sense behind my contradicting play of 63 from 61.