Image: Wikimedia Commons, ICCF, CC BY-SA 3.0.
Champion 4
Olga Rubtsova
A world champion over the board and in correspondence chess, with a career built on calculation and endurance.
- Reign
- 1956-1958
- Country
- Soviet Union
- Title Wins
- 1956
Bio
Olga Rubtsova became Women's World Champion in 1956 after a three-player match-tournament against Rudenko and Bykova. Her title run came in one of the most competitive early Soviet championship periods.
Rubtsova was also an outstanding correspondence player, later becoming women's correspondence world champion. That analytical background fits the character of her chess: careful, resourceful, and tactically alert.
Although her over-the-board reign lasted only two years, her broader record gives her a unique place among champions. She proved that deep analysis and practical competition could reinforce each other.
Style
Analytical, calculating, and persistent.
Legacy
Rubtsova is one of the rare champions to reach the top in both over-the-board and correspondence chess.
Study Focus
Use her games to practice concrete calculation in strategic positions.
Sources
Last reviewed: May 21, 2026.