![](http://www.alamy.com/thumbs/6/FA17524C-1606-4F35-942B-1351780FBFB6/2AP7X01.jpg)
Third round IBM chess tournament, Kuypers vs. Donner (r) Date: 23 July 1964 Keywords: CHESK TOURNAMES, rounds Institution name: IBM
Size: 2638px × 2653px
Photo credit: © BNA Photographic / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: