This match was a nail-biter. Played Black. I got most of the board early on, but made an early blunder that cost me a fair amount of territory in the south (you can see that in the removed stone at C1).

Then White invaded me in the lower right and things got hairy. You can see a remnant of the fight in F3-H3 - that gap was part of their attacking force that I cut off and destroyed. It ultimately came down to a fight in the northeast where I was just barely able to prevent them from getting two eyes. It ended up encompassing most of my territory (though I'm sure I could've nipped it in the bud if I were a better player).