Would anyone provide some advice on this 13x13 game between two high kyu players?
I lost, and badly (23 pts) with White (ignore the fact that OGS thinks I won by timeout, I didn’t). By move 90, I thought I had a winning position, with the large top left corner secured. Everything went downhill from there. Black invades at F12 and I managed to lose pretty much everything and was reduced to just a few points.
I went through my moves, but can’t quite figure out how I failed to defend my territory.