Round 4 of 7 U2000 from May 2011

Round 4? Did I forget to include round 3? No, I decided after frying my brain in the first two rounds to take a bye and return for round 4 fresh and ready to play. Having half a point after three rounds, I was paired with one of the lowest rated players in my section, who also had half a point at the time. I can't say that my play was extraordinary, but when my opponent imploded in the middle game I found good moves and took home the point.