[Bug-gnubg] Strange bug... solved?

[Renzo Campagna]

Hi all,
after a long discussion and support from Mike Petch (ty again Mike), a
simple reanalisys of the same .mat file on same pc with same gnubg version
gives the correct result.
But the question now is: why in the first one (here attached the .sgf file
zipped) appear a checker on 11 point? (game 13, move 25, player io means me)
I'm sure that I've never touched gnubg during analisys (but may be I' ve do
some other things with pc during analisys), and also I'm sure that no alerts
appears during analisys.
Normally I analise all the match and after I watch all my bad moves marked
with colour, and only for this I've seen that strange result.
Is a bug that this can happen and no alerts or other appear on screen to
warn the user?

Many thanks & best regards

Renzo

red-spago-sett05.zip
Description: Binary data