semelis: For the 10kKo/seki variation, wouldn't A3 immediately instead of B1-A1-A3 also work ?
In both cases white can play B1 to get a seki and it only makes the ko option slightly worst than it already is for black.
kovarex: Are you reffering to the opponent move? Doing so would also lead to 10k ko in my opinion.
For the 10kKo/seki variation, wouldn't A3 immediately instead of B1-A1-A3 also work ? In both cases white can play B1 to get a seki and it only makes the ko option slightly worst than it already is for black.