Robert Sobel vs Gray
WchT U26 04th Reykjavik round 3.4 1957.??.??
Bishop’s Opening 1/2-1/2

Ulf Palmqvist vs Robert Sobel
WchT U26 04th Reykjavik round 7.4 1957.??.??
Grünfeld Defense: Three Knights Variation, Hungarian Variation 0-1