very serious blind spot from AI competition 2024

[yehu3d]

chinese rules komi 7.0 button=true.

[yehu3d]

i cant upload sgf format ,so i upload txt ,you can download it and rename it from 2.txt to 2.sfg
2.txt

[yehu3d]

i also collected winrate information from player, white got 90+winrate during this game under 20m visits,but finally they lost.

[michito744]

Results verified with Chinese rules

Results verified with Japanese rules

Conclusion: Could not reproduce

[yehu3d]

@michito744 Chinese rules komi 7.0 button=true,AI competition dont use chinese rules or japanese rules.

[michito744]

Oh sorry,

Very inefficient and a waste of energy, but it can converge on the right conclusion.

If it cannot, config is not properly set up.

[yehu3d]

@michito744 Yes, starting from this position, if you continue to calculate, you can arrive at the correct answer. However, if you start calculating from an earlier position (for example, 10 moves ago), it might require significantly more computations to reach the correct answer. This could be considered a "blind spot."

[michito744]

@yehu3d Black is only winning by earning 0.5 points by “first pass” in a situation where he has the advantage of ko, so there is no other way to increase the percentage of “pass” explored, which are rarely explored in normal circumstances.

(And its very very inefficient and a waste of energy.)