Beginner Exercise 191 / Solution

Solution  

The only solution is the atari at .

Solution  

If here, then captures and lives.

Solution  

If makes a throw-in, then captures the stone and lives.

Failure 1  

here would be a failure...

Failure 1  

... because would capture all the Black stones in a snapback.

Failure 2  

here puts all the Black stones into self-atari, hence a failure.

Failure 3  

This is also a failure for Black, since Black will not be able to avoid a ko. See Beginner Exercise 194 for more.

seki?  

It may be abusing the problem, however I think that if black played it will lead most probably to seki

Dead  

fractic: only leads to death.

anonymous: Beginner Exercise 194

unkx80: Not the same problem as Beginner Exercise 194!