[Event "1958 Idaho Closed"] [Site "Twin Falls, ID"] [Round "0"] [White "Vandenburg, Dick"] [Black "Hanson, Bryant"] [Result "1-0"] [ECO "E38"] [Opening "Nimzo-Indian: Classical, 4...c5"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. e3 Nc6 7. a3 a6 8. b4 Ba7 9. g3 d5 10. cxd5 Nxd5 11. Bg2 Nf6 12. Bb2 Bd7 13. Ne4 O-O 14. Nxf6+ gxf6 15. g4 f5 16. gxf5 exf5 17. Bh3 Re8 18. Nf3 Bxe3 19. fxe3 Ne7 20. Qc3 {#r} 1-0