promme: Nah.. I mean there are 2 standards. The question 12 allows only 'the best ko' to be the correct answer. But question 13 allows all live answer to be correct, not the best one.
Ivan Detkov: I see your point. Yes, it is discretionary. Task 13 accepts all answers, regardless of loss of points, and task 12 accepts only the best ko. I like the setup for 12 and I do not like when the loss of points is OK. What other admins could say on this subject? Should we accept only P19 as a good solution?
promme: Now there are 2 standards. The question 12 allows only 'the best ko' to be the correct answer. But Q13 allows all live answer to be correct.
I would be fantastic if there is only one standard in this collection level. Sincere.q
Ivan Detkov: I probably did not explain well. A3 is a clean no-ko variant. There is a better answer to E1.
promme: Should the intermediate level consider which move is the best one?
I think they might all be correct, but it will be informative to add comment which choice is the best answer
deathwalker: A3 shouldn't count as a correct solution to this problem as it is objectively inferior, leading to a conditional life (ko) instead of unconditionnal life. If Black A3, [current position] + E1D1B1A1A2. Or am I missing something ?
Whereas E1 as first move to live leads to unconditionnal life.
Ivan Detkov: Your variant is sub-optimal. T3 is fine.
promme:
I see your point. Yes, it is discretionary. Task 13 accepts all answers, regardless of loss of points, and task 12 accepts only the best ko. I like the setup for 12 and I do not like when the loss of points is OK. What other admins could say on this subject? Should we accept only P19 as a good solution?