British update - Paul is a little "fortunate"

I was fortunate to escape with a draw today after a poor queen move meant I had to give up the exchange to extricate her. I have 2/3 and there are just two players on 3/3. My opponent in the next round, David Levens, is rated a lowly 1909 but played in the British when it was rather more elite in the 1960s. I think he took a long break from chess. He beat Stewart Reuben today.

Paul

   [Event "British O-65 Hull"]  [Date "2018.07.31"]  [Round "3"]  [White "Habershon, Paul"]  [Black "Pickersgill, Adrian"]  [Result "1/2-1/2"]  [PlyCount "68"]   1. c4 e5 2. g3 d6 3. Bg2 f5 4. Nc3 c6 5. d3 Be7 6. Nf3 Nf6 7. O-O Na6 8. a3 O-O  9. b4 Qe8 10. Rb1 Nc7 11. b5 h6 12. bxc6 bxc6 13. c5 Ne6 14. cxd6 Bxd6 15. Qa4  Bd7 16. Bd2 Kh8 {White has maintained a slight plus up to here and I was glad  that my Q-side activity had got going before his planned K-side attack with  moves like Qh5. However, things are about to go horribly wrong.} 17. Qh4 $2 {  For some time I had seriously considered 15 Rb7?? only just noticing 15...Nc5  in time. 15 Qh4? as played is also a very poor move and I immediately noticed  that my queen was in serious trouble.} ({Fritz recommends} 17. Nh4 f4 18. e3  fxg3 19. fxg3) 17... Ng4 $1 18. e4 Be7 19. Qh3 Nd4 {Black has a won game but  never quite finds a ruthless enough finishing touch.} (19... Nc5 $1) 20. Rb7  Bc8 21. Rc7 {I've got to get rid of that white-square bishop.} fxe4 22. Rxc8  Qxc8 23. Nxd4 exd4 24. Nxe4 Ne5 25. Qh5 Qf5 26. Qe2 Nf3+ 27. Kh1 Nxd2 (27...  Bxa3 $1) 28. Nxd2 Bxa3 29. Bxc6 Rac8 30. Be4 Qf6 31. Nc4 Bc5 32. f4 {Suddenly  there is a glimmer of hope with the threat of Ne5 heading for g6, but I still  need to unpin the f1 rook.} Rce8 33. Ra1 Bb6 34. Qh5 $1 ({The immediate} 34.  Ne5 {leaves Black a pawn up after} Rxe5 35. fxe5 Qxe5) 34... Rxe4 {and I was  happy to accept the draw offer. A fortunate escape.} 1/2-1/2