Vincent: at . Ko.
zinger: How about at a?
Vincent: Ohhh! Even better!
Minue622: W would play instead of , then B can not avoid Ko as we can see in below diagram.
Minue622: This is my sequence for b's life without ko. After , if white plays a, then black b. After black b, white will play c, then black plays d.
Not seeing the problem with .
LukeNine45: If at , it gets complicated and looks ko-ish... (?)
it is a horrible shape but it seems to work...
(so sorry Tapir it is still a living group)
This is the continuation after at a it is a bit tricky but after this continuation ( at ) c and d are miai.
See Also: BQM283A
- 1) Status?
- 2) Differences to BQM283 (in which is played at a)?