[Event "WIO (Reserve)"] [Site "Boise, ID"] [Date "2010.12.12"] [Round "4.1"] [White "Patterson, Kevin R"] [Black "Porth, Adam"] [Result "1/2-1/2"] [WhiteElo "1263"] [BlackElo "1255"] [ECO "B10"] [Opening "Caro-Kann: English, Exchange"] 1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qd6 6. Nf3 e5 7. Bc4 Be6 8. Qb3 Bxc4 9. Qxc4 Be7 10. Nb5 Qc5 11. Qxc5 Bxc5 12. Nc7+ Kd8 13. Nxa8 Nc6 14. O-O f6 15. d3 Nge7 16. Be3 Bd6 17. Nb6 axb6 18. Bxb6+ Kd7 19. a3 Nd5 20. Be3 Na5 21. Rac1 Nb3 22. Rc2 g5 23. Nd2 Nxd2 24. Rxd2 Rc8 25. Rdd1 h5 26. Rc1 Re8 27. h3 g4 28. hxg4 h4 29. Rce1 Rg8 30. f3 Nxe3 31. Rxe3 Bc5 32. Rfe1 Bxe3+ 33. Rxe3 Rc8 34. Re2 Kd6 35. Kh2 Kd5 36. Kh3 Kd4 37. Kxh4 {#d} 1/2-1/2