[Event "1960 Idaho Closed"] [Site "Twin Falls, ID"] [Date "1960.01.17"] [Round "4"] [White "Vandenburg, Dick"] [Black "Ellis, A.B."] [Result "1-0"] [ECO "C53"] [Opening "Giuoco Piano: 4.c3"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 a6 5. d4 exd4 6. cxd4 Ba7 7. Nc3 h6 8. O-O d6 9. h3 Nf6 10. Re1 O-O 11. a3 b5 12. Ba2 Ne7 13. b4 c6 14. e5 dxe5 15. dxe5 Nfd5 16. Nxd5 Nxd5 17. Bb2 Be6 18. Qc2 Rc8 19. Rad1 Qc7 20. Bb1 g6 21. Nh4 Nf4 22. Qe4 Nxh3+ 23. gxh3 f5 24. Qg2 g5 25. Bd4 Bd5 26. f3 Bxd4+ 27. Rxd4 Qb6 28. Red1 Rcd8 29. Nxf5 Bxf3 30. Qxf3 Rxd4 31. Rxd4 Rxf5 32. Qxf5 Qxd4+ 33. Kg2 Qb2+ 34. Bc2 Qa2 35. Qg6+ Kf8 36. Qxh6+ Ke8 37. Qxc6+ Kd8 38. e6 Ke7 39. Qd7+ Kf6 40. Qf7+ Ke5 41. Qf5+ Kd6 42. Qc5+ Kxe6 43. Kf3 g4+ 44. hxg4 Kf6 45. Qf5+ {#r} 1-0