Llandudno Open Round 4

I had White against Roger de Coverley

[Event "Llandudno Open "] [Date "2016.07.03"] [Round "4"] [White "Carr,S"] [Black "De Coverley,Roger"] [Result "1/2-1/2"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 a5 8. g4 Na6 9. f3 Ne8 10. h4 f5 11. g5 f4 12. Bf2 h6 13. gxh6 Bxh6 14. Bf1 Ng7 15. Bh3 Bxh3 16. Rxh3 Nh5 17. Qd2 Kf7 18. O-O-O Qd7 19. Kb1 b6 20. Qc2 Nc5 21. Bxc5 bxc5 22. Nb5 Bg7 23. Rh2 Bf6 24. Nh3 Rh8 25. Nf2 Ng3 26. Ng4 Bxh4 27. Qg2 Kg7 28. Rd2 Rh7 29. a3 Rah8 30. Qg1 Kf8 31. Ka2 Bd8 32. Rxh7 Rxh7 33. Rh2 Kg8 34. Kb3 Rxh2 35. Qxh2 Qh7 36. Na7 1/2-1/2