It was a first round and I played in the middle section, so my opponent was low rated. I had Black and played Queen’s Indian. His g3, Bg2 caused me some grief, so next time I should be prepared better. I had a feeling that 11… Na6 wasn’t a very good move, nevertheless I played it, he could answer Ne5 with advantage, even more if 13. Ne5.

After 14. Qd3 I equalized and then managed to get an advantage after his 17. Nb3. He had to give up a pawn after 17… dxc4. Computer criticizes me for 21… Bd3.  Anyway I was increasing my advantage until it became winning and then I made a mistake by playing 53… Qf7 instead of b2.

It was equal after  54… Qf5 and 56… Rd2, but every time he was giving me a chance. But after 57… b2 I realized that he has a perpetual. Then he made a decisive mistake by playing 59. Qb8+, but I let him escape by playing 60… Qd6. Then after 63. Ng5 I finally took the game in my hands and in two moves he resigned.