Players
Osvaldo Zambrana
Photo: Yunfan Zhao
GM

Osvaldo Zambrana

BoliviaBorn 1981 (age 45)FIDE ID 3300200

Classical rating history

230024002500201620182020202220242026
Monthly FIDE ratings, now 2352

Record

11 classical games in top events since 12 Sep 2024

GamesWDLScore
As White722343%
As Black410325%
All games1132636%

Recent events

EventScorePerf
46th FIDE Chess Olympiad Samarkand 202627 Sep 20262½/62328
45th Chess Olympiad Budapest 202421 Sep 20241½/42526
45th Chess Olympiad Budapest 202414 Sep 20240/11760

Best wins

OpponentRating
GMC. Henriquez Villagra19 Sep 2024 · 45th Chess Olympiad Budapest 20242604
CMA. Novak21 Sep 2026 · 46th FIDE Chess Olympiad Samarkand 20262144
FMR. Glaves20 Sep 2026 · 46th FIDE Chess Olympiad Samarkand 20262127

Most played

OpponentGames+ = −
GMJ. BjerreLast 12 Sep 2024 · 45th Chess Olympiad Budapest 202410 0 1
GMF. PeraltaLast 14 Sep 2024 · 45th Chess Olympiad Budapest 202410 0 1
GML. SupiLast 16 Sep 2024 · 45th Chess Olympiad Budapest 202410 1 0
GMC. Henriquez VillagraLast 19 Sep 2024 · 45th Chess Olympiad Budapest 202411 0 0
GMB. AminLast 21 Sep 2024 · 45th Chess Olympiad Budapest 202410 0 1