GMOsvaldo Zambrana

BoliviaBorn 1981FIDE ID 3300200

Osvaldo Zambrana is a grandmaster from Bolivia. On FIDE's November 2026 list Osvaldo Zambrana is ranked #2686 in the world in classical chess with a rating of 2352.

Classical

2352

World #2686 0

Rapid

2437

World #730 0

Blitz

2376

Inactive 0

#2 in Bolivia2365 12-month high (October 2025)FIDE list: November 2026

Rating history

ClassicalRapidBlitz

Results in broadcast events

2 wins1 draws3 losses

Games 6Score 42%Performance 2328Avg. opponent 2386White +2 =1 −0Black +0 =0 −3

DLWWLL

Result	Opponent	Rtg	Color	Event	Date
D	IMKim Yew Chan	2383	White	46th FIDE Chess Olympiad Samarkand 2026 \|…	Sep 27, 2026
L	GMFrancesco Sonis	2539	Black	46th FIDE Chess Olympiad Samarkand 2026 \|…	Sep 23, 2026
W	CMAttila Robert Novak	2144	White	46th FIDE Chess Olympiad Samarkand 2026 \|…	Sep 21, 2026
W	Glaves, Raheem	2127	White	46th FIDE Chess Olympiad Samarkand 2026 \|…	Sep 20, 2026
L	GMFelix Blohberger	2552	Black	46th FIDE Chess Olympiad Samarkand 2026 \|…	Sep 19, 2026
L	GMBardiya Daneshvar	2572	Black	46th FIDE Chess Olympiad Samarkand 2026 \|…	Sep 17, 2026

Openings as White

Caro-Kann Defense1 game, 50%
French Defense1 game, 100%
Petrov's Defense1 game, 100%

Openings as Black

Sicilian Defense2 games, 0%
Queen's Gambit Declined1 game, 0%

Results come from tournaments broadcast on ChessTerra events, not a full career record.

Match odds

Ratings and ranks from FIDE's official November 2026 list, updated on the 1st of each month.