Comments are very welcome; I see #23 as a poor response which invited the mess in the lower-left corner in the first place (but I am not sure what is best), and perhaps #45 would better have been played as taking the lower-left group and leaving my pair to die.
I've anonymized it slightly (though it wouldn't be hard to find; the game was played online), but I am also curious if calling out one of one's games is considered rude without asking the other player first, or if I'm worrying way too much about it all and should have just linked to the original sgf.
is ok, but
should have been played at
at 