[Event "WIO (Open)"] [Site "Boise, ID"] [Date "2013.12.15"] [Round "4.2"] [White "Kircher, Caleb Paul"] [Black "Sanderson, Kenneth"] [Result "1-0"] [WhiteElo "1909"] [BlackElo "1581"] [EventRounds "5"] [EventCountry "USA"] [ECO "B23"] [Opening "Sicilian: Closed, Grand Prix, 3...d6"] 1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. Nf3 e6 7. O-O Nf6 8. d3 Be7 9. b3 Qc7 10. Bb2 O-O-O 11. Qe2 Rhe8 12. Ng5 Bf8 13. e5 Nd5 14. Nxh7 Be7 15. Nxd5 exd5 16. Qg4+ Kb8 17. Ng5 Bxg5 18. Qxg5 d4 19. Rae1 Re6 20. f5 Rxe5 21. Rxe5 dxe5 22. Qxg7 Bd5 23. Bc1 Qd6 24. Bg5 Rf8 25. Bf6 Re8 26. Re1 Kc8 27. Rxe5 Rxe5 28. Bxe5 Qe7 29. Qg8+ Kd7 30. Qb8 Kc6 31. f6 Qd7 32. a4 Bxg2 33. Kxg2 Qg4+ 34. Bg3 Qe2+ 35. Bf2 Qg4+ 36. Qg3 {#r} 1-0