analyzed for about 10 minutes

Heartbreaking games. In the Joecreek game, I won because he dilly-dallied. But my queen infiltration should have come earlier. I had a real chance in the Hectordemadrid game. Just needed to advance the f-pawn to support the far advanced e-pawn. The Dr. Bob game should have been a win. Just needed to sacrifice the knight on f6 instead of letting him proceed with the mate threat.