
Name:	Oswaldo Zambrana
Federation:	Bolivia
Sex:	Male
Born:	1981
FIDE ID:	3300200 FIDE Profile
Title:	Grand Master
ELO Classic:	2417
ELO Rapid:	2464
ELO Blitz:	2445
Years:	1997 - 2023
Total Games:	731
Wins:	285 (38.99 %)
Draws:	250 (34.2 %)
Losses:	196 (26.81 %)
Score:	56.09 %

Repertoire with
black pieces

Oswaldo Zambrana

Last tournaments played

Tournament	Date	Elo Avg.	Country
16th American Continental	05/15/2023	2245	Dominican Republic
44th Olympiad 2022	07/29/2022	2018	India
American World Cup QGp8	05/22/2021	2272
7th ch-Iberoamericano	08/10/2019	2280	Spain

Oswaldo Zambrana Repertoire with White pieces (most played)

ECO	Opening	Games
B41	Sicilian, Kan variation	19 games
B33	Sicilian defence	16 games
C55	Two knights defence	15 games
C50	King's pawn game	14 games

Oswaldo Zambrana Repertoire with Black pieces (most played)

ECO	Opening	Games
B33	Sicilian defence	50 games
B31	Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6)	21 games
D27	Queen's Gambit Accepted, classical, 6...a6	15 games
B30	Sicilian defence	14 games

Games played by Oswaldo Zambrana

Download games

White	ELO W	Black	ELO B	Result	Moves	ECO	Date	Tournament	View
Zambrana, O	2369	Cori, J	2650	0-1	30	C50	2023	16th American Continental
Corrales Jimenez, F	2489	Zambrana, O	2369	1-0	40	E00	2023	16th American Continental
Zambrana, O	2369	Supi, L	2603	1-0	49	B94	2023	16th American Continental
Zambrana, O	2369	Mareco, S	2633	1-0	43	C50	2023	16th American Continental
Camacho Campusano, D	2176	Zambrana, O	2369	0-1	54	B33	2023	16th American Continental
Zambrana, O	2369	Quesada Perez, L	2559	½-½	98	B76	2023	16th American Continental
Zambrana, O	2369	Albornoz Cabrera, C	2586	0-1	19	B94	2023	16th American Continental
King Rodriguez, O	1929	Zambrana, O	2369	½-½	45	D37	2023	16th American Continental
Paichadze, L	2561	Zambrana, O	2417	1-0	53	B31	2022	44th Olympiad 2022
Croad, N	2289	Zambrana, O	2417	0-1	83	B30	2022	44th Olympiad 2022
Zambrana, O	2417	Liyanage, R	2286	0-1	37	C07	2022	44th Olympiad 2022
Zambrana, O	2417	Brahami, L	2189	1-0	31	B98	2022	44th Olympiad 2022
Subelj, J	2498	Zambrana, O	2417	½-½	60	B30	2022	44th Olympiad 2022
Zambrana, O	2417	Thing, B	2260	1-0	26	B98	2022	44th Olympiad 2022
Anhwere, B	1890	Zambrana, O	2417	0-1	50	E06	2022	44th Olympiad 2022
Zambrana, O	2438	Salinas Herrera, P	2514	0-1	17	C50	2021	American World Cup QGp8
Salinas Herrera, P	2514	Zambrana, O	2438	1-0	28	A67	2021	American World Cup QGp8
Vera, P	2042	Zambrana, O	2438	½-½	31	B30	2021	American World Cup QGp8
Zambrana, O	2438	Vera, P	2042	1-0	47	C04	2021	American World Cup QGp8
Zambrana, O	2440	Anton Guijarro, D	2678	0-1	40	C50	2019	7th ch-Iberoamericano
Vazquez Igarza, R	2570	Zambrana, O	2440	½-½	43	A15	2019	7th ch-Iberoamericano
Albornoz Cabrera, C	2566	Zambrana, O	2440	1-0	46	D55	2019	7th ch-Iberoamericano
Zambrana, O	2440	Cruz, C	2559	1-0	37	B06	2019	7th ch-Iberoamericano
Silva, G	2085	Zambrana, O	2440	0-1	59	B31	2019	7th ch-Iberoamericano
Zambrana, O	2440	Cori, J	2686	½-½	52	B41	2019	7th ch-Iberoamericano
Zambrana, O	2440	Henriquez Villagra, C	2562	0-1	44	C50	2019	7th ch-Iberoamericano
Abdul-Razeque Virloto, I		Zambrana, O	2440	0-1	20	B23	2019	7th ch-Iberoamericano
Zambrana, O	2440	Arroyo Rodriguez, J	2126	1-0	31	B35	2019	7th ch-Iberoamericano
Zambrana, O	2472	Salih, A	2315	½-½	46	B95	2014	41st Olympiad Open 2014
Sadorra, J	2590	Zambrana, O	2472	1-0	31	A67	2014	41st Olympiad Open 2014
Sulskis, S	2544	Zambrana, O	2472	0-1	55	B22	2014	41st Olympiad Open 2014
Zambrana, O	2472	Dukaczewski, P	2288	0-1	50	B32	2014	41st Olympiad Open 2014
Lee Sanghoon,	2114	Zambrana, O	2472	0-1	42	A11	2014	41st Olympiad Open 2014
Efimov, I	2408	Zambrana, O	2472	1-0	41	E10	2014	41st Olympiad Open 2014
Zambrana, O	2472	Jones, R	2414	½-½	42	C42	2014	41st Olympiad Open 2014
Baules, J	2317	Zambrana, O	2472	0-1	27	A61	2014	41st Olympiad Open 2014
Zambrana, O	2472	Leitao, R	2649	½-½	34	C50	2014	41st Olympiad Open 2014
Zambrana, O	2471	Vorobjov, P	2156	½-½	71	B94	2012	40th Olympiad Open
Zambrana, O	2471	Eid, F	2377	½-½	39	C42	2012	40th Olympiad Open
Kulpruethanon, T	2068	Zambrana, O	2471	0-1	64	B48	2012	40th Olympiad Open