Chesscope

Grandmaster

Zambrana, Osvaldo

FIDE ID 3300200

90
Games
37
Wins
28
Draws
21
Losses
57%
Score
Peak rating2464
Latest rating2444
First seenJul 30, 2022
Last seenJun 26, 2026

Recent games

DateWhiteResultBlack
Jun 26, 2026Zambrana1–0Hernandez Ojeda
Jun 26, 2026Quirhuayo Chumbe1–0Zambrana
Jun 26, 2026Zambrana1–0Cabezas Solano
Jun 26, 2026Robles Cerron*Zambrana
Jun 26, 2026Zambrana½–½Ouellet
Jun 26, 2026Palomino Quispe*Zambrana
Jun 26, 2026Zambrana½–½Caja Cruz
Jun 26, 2026Moscoso Tellez0–1Zambrana
Jun 26, 2026Zambrana1–0Pomalaza Yataco
Mar 29, 2026Monroy G.0–1Zambrana
Mar 28, 2026Zambrana1–0Montevilla Cahuasa
Mar 28, 2026Zambrana½–½Claure Verastegui
Mar 27, 2026Ticona Rocabado½–½Zambrana
Mar 26, 2026Zambrana½–½Gemy
Mar 26, 2026Yucra Valdes1–0Zambrana
Mar 25, 2026Zambrana½–½Titichoca Daza
Mar 25, 2026Mayta Aiza½–½Zambrana
Mar 24, 2026Zambrana1–0Bolanos
Apr 6, 2025Tapia½–½Zambrana
Apr 5, 2025Zambrana½–½Gemy
Apr 4, 2025Zambrana1–0Titichoca Daza
Apr 3, 2025Zambrana0–1Ticona Rocabado
Apr 3, 2025Bolanos½–½Zambrana
Apr 2, 2025Zambrana½–½Claure Verastegui
Apr 2, 2025Monroy G.½–½Zambrana
Apr 1, 2025Martinez0–1Zambrana
Feb 2, 2025Zambrana1–0Carbajal
Feb 1, 2025Zambrana½–½Alvarado Zamora
Feb 1, 2025Vasquez Vargas½–½Zambrana
Jan 31, 2025Mayta Aiza½–½Zambrana
Jan 30, 2025Zambrana1–0Alarco
Jan 30, 2025Soria Castillo0–1Zambrana
Jan 29, 2025Zambrana1–0Moscoso Tellez
Jan 28, 2025Zambrana1–0Gallegos Quispe
Jan 28, 2025Reyes Zavaleta*Zambrana
Oct 1, 2024Sos Andreu½–½Zambrana
Sep 30, 2024Zambrana0–1Ladron De Guevara Pinto
Sep 29, 2024Ticona Rocabado0–1Zambrana
Sep 28, 2024Zambrana0–1Vallejo Pons
Sep 27, 2024Zambrana½–½Escalona Landi
Sep 27, 2024Domingo Nunez0–1Zambrana
Sep 26, 2024Donate Moreno0–1Zambrana
Sep 25, 2024Zambrana0–1Mingarro Carceller
Sep 25, 2024Suarez Gomez0–1Zambrana
Sep 22, 2024Bai½–½Zambrana
Sep 21, 2024Zambrana0–1Amin
Sep 20, 2024Zambrana1–0Christie
Sep 19, 2024Henriquez Villagra0–1Zambrana
Sep 18, 2024Espinoza Solano½–½Zambrana
Sep 16, 2024Zambrana½–½Supi
Sep 15, 2024Mesfin0–1Zambrana
Sep 14, 2024Zambrana0–1Peralta
Sep 12, 2024Zambrana0–1Bjerre
Jul 29, 2024Zambrana1–0Colque Mendoza
Jul 29, 2024Reyes Zavaleta½–½Zambrana
Jun 2, 2024Zambrana0–1Campos
May 31, 2024Salinas Herrera1–0Zambrana
May 30, 2024Zambrana1–0Arenas
May 29, 2024Corrales Jimenez½–½Zambrana
May 28, 2024Cadena M0–1Zambrana
May 27, 2024Zambrana0–1Terry
May 27, 2024Quesada Perez½–½Zambrana
May 27, 2024Zambrana1–0Zapata Montoya
May 27, 2024Tobar B0–1Zambrana
May 27, 2024Zambrana1–0Uribe Valencia
May 27, 2024Zambrana1–0Supi
Dec 3, 2024Zambrana1–0Ynojosa Aponte
Dec 3, 2024Zambrana0–1Cori
Dec 3, 2024Zambrana0–1Avila Pavas
Dec 3, 2024Baules Rodriguez1–0Zambrana
Dec 3, 2024Giron Chavez0–1Zambrana
Dec 2, 2024Zambrana*Ynojosa Aponte
Dec 2, 2024Zambrana0–1Cori
Dec 2, 2024Zambrana0–1Avila Pavas
Dec 2, 2024Baules Rodriguez1–0Zambrana
Dec 2, 2024Giron Chavez1–0Zambrana
Aug 3, 2024Zambrana1–0Reyes Zavaleta
Aug 2, 2024Zambrana½–½Terry
Aug 2, 2024Vivas Zamora½–½Zambrana
Aug 1, 2024Castellanos Villela½–½Zambrana
Jul 31, 2024Zambrana1–0Caceres Sandoval
Jul 31, 2024Zambrana1–0Sanchez Negreiros
Jul 30, 2024Soriano Quispe½–½Zambrana