[Event "2012 WRHS Championship"] [Site "Hailey, ID"] [Date "2012.05.12"] [Round "5"] [White "Porth, Desmond"] [Black "Mauritzen, Christoffer"] [Result "0-1"] [ECO "D05"] [Opening "Colle: 3...e6 4.Bd3"] 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. O-O O-O 6. Nbd2 b6 7. b3 Ba6 8. Qe2 Bxd3 9. Qxd3 Nbd7 10. Bb2 Qe7 11. e4 Ba3 12. Bxa3 Qxa3 13. e5 Ng4 14. Ng5 g6 15. h3 Nh6 16. Qg3 Nf5 17. Qf4 Qb2 18. g4 Nxd4 19. c4 Ne2+ 20. Kh2 Nxf4 21. Rfd1 Qxe5 22. Ngf3 Nd3+ 23. Nxe5 N3xe5 24. cxd5 exd5 25. Kg3 f5 26. gxf5 gxf5 27. Rg1 f4+ 28. Kh2+ Kh8 29. f3 Rg8 30. Rxg8+ Kxg8 31. Rg1+ Kh8 32. Rg5 Rg8 33. Rxg8+ Kxg8 34. Kg2 {#R} 0-1