[Event "WIO (Open)"] [Site "Boise, ID"] [Date "2010.12.11"] [Round "1.8"] [White "McGarvey, James H"] [Black "Edvalson, Paul F"] [Result "1/2-1/2"] [WhiteElo "1656"] [BlackElo "1335"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 cxd4 9. cxd4 Nc6 10. Be3 O-O 11. O-O Na5 12. Rc1 Nxc4 13. Rxc4 e6 14. Qd2 b5 15. Rc5 Bb7 16. f3 a6 17. Rfc1 Rc8 18. Rxc8 Bxc8 19. Nc3 Qa5 20. d5 b4 21. Ne2 Bd7 22. Rc5 Qa4 23. Nd4 Rc8 24. Rxc8+ Bxc8 25. Nc6 Bd7 26. Nxb4 a5 27. dxe6 fxe6 28. Nd3 Bb5 29. Nc5 Qc4 30. Qf2 Kf7 31. Nb3 a4 32. Nc5 Qb4 33. h3 Qb1+ 34. Kh2 Qb2 35. Qxb2 Bxb2 36. Nb7 Kf6 37. Bc5 a3 38. Na5 Bd3 39. Nc6 Bc4 40. e5+ Bxe5+ 41. Nxe5 Kxe5 42. Bxa3 Bxa2 43. g3 Bd5 44. Kg2 Kd4 45. Kf2 Kd3 46. Bb2 h5 47. Be5 g5 48. f4 gxf4 49. gxf4 Be4 50. Kg3 {#d} 1/2-1/2