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Oswaldo Zambrana
Number of games in database: 165
Years covered: 2001 to 2009
Current FIDE rating: 2473
Highest rating achieved in database: 2511
Overall record: +52 -49 =54 (51.0%)*
   * Overall winning percentage = (wins+draws/2) / total games
      Based on games in the database; may be incomplete.
      10 exhibition games, odds games, etc. are excluded from this statistic.

MOST PLAYED OPENINGS
With the White pieces:
 Sicilian (45) 
    B41 B57 B33 B78 B90
 French Tarrasch (12) 
    C07 C04 C03 C05
 French Defense (12) 
    C07 C04 C03 C05
 Sicilian Kan (9) 
    B41 B43
 Caro-Kann (9) 
    B12 B16
 Sicilian Najdorf (7) 
    B90 B96 B98 B97
With the Black pieces:
 Sicilian (38) 
    B33 B31 B23 B22 B47
 Nimzo Indian (6) 
    E54 E38 E44 E26
 English (5) 
    A15 A16 A10 A11
 Sicilian Najdorf (5) 
    B90 B91 B92 B93
 Slav (5) 
    D11 D13 D10
 Queen's Indian (4) 
    E12 E17
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 page 1 of 7; games 1-25 of 165  PGN Download
Game  ResultMoves Year Event/LocaleOpening
1. O Zambrana vs A Schenk  ½-½61 2001 WJunC07 French, Tarrasch
2. O Zambrana vs L Vajda  1-040 2001 WJunC41 Philidor Defense
3. Acs vs O Zambrana 0-152 2001 WJunB33 Sicilian
4. J Berkvens vs O Zambrana  ½-½49 2001 WJunE44 Nimzo-Indian, Fischer Variation, 5.Ne2
5. O Zambrana vs M Karttunen  0-158 2001 WJunB12 Caro-Kann Defense
6. O Zambrana vs T Bakre  ½-½42 2001 WJunB57 Sicilian
7. O Zambrana vs A Neiksans  0-173 2001 WJunB43 Sicilian, Kan, 5.Nc3
8. Ni Hua vs O Zambrana  1-045 2001 WJunB31 Sicilian, Rossolimo Variation
9. D Mastrovasilis vs O Zambrana  ½-½34 2001 WJunB33 Sicilian
10. J Cubas vs O Zambrana ½-½3 2002 Bled OlympiadA00 Uncommon Opening
11. Krasenkow vs O Zambrana  1-060 2002 Bled OlympiadE12 Queen's Indian
12. O Zambrana vs V Magai  ½-½19 2002 Bled OlympiadC55 Two Knights Defense
13. O Zambrana vs Kotronias 0-128 2002 Bled OlympiadB43 Sicilian, Kan, 5.Nc3
14. O Zambrana vs Winants  ½-½53 2002 Bled OlympiadC50 Giuoco Piano
15. O Zambrana vs Sasikiran  0-142 2002 Bled OlympiadB12 Caro-Kann Defense
16. O Zambrana vs I Abdelnabbi 1-048 2002 Bled OlympiadC50 Giuoco Piano
17. O Zambrana vs Rodr Fernandez  ½-½100 2003 7th Itau CupB05 Alekhine's Defense, Modern
18. O Zambrana vs G Guillermo  1-041 2003 Torneo Continental AmericanoB12 Caro-Kann Defense
19. O Zambrana vs Granda-Zuniga  ½-½32 2003 zt 2.4B90 Sicilian, Najdorf
20. O Zambrana vs S Dumont  1-039 2003 7th Itau CupB44 Sicilian
21. G Garcia vs O Zambrana  ½-½42 2003 Torneo Continental AmericanoB31 Sicilian, Rossolimo Variation
22. E Matsuura vs O Zambrana  1-037 2003 7th Itau CupB33 Sicilian
23. G Cerda Albornoz vs O Zambrana  0-141 2003 Torneo Continental AmericanoB33 Sicilian
24. Er Ramos vs O Zambrana  0-143 2003 7th Itau CupE00 Queen's Pawn Game
25. O Zambrana vs Z Franco-Ocampos  0-149 2003 Torneo Continental AmericanoB57 Sicilian
 page 1 of 7; games 1-25 of 165  PGN Download
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2) | Zambrana wins | Zambrana loses  

Kibitzer's Corner
Feb-29-04   ConLaMismaMano: Oswaldo Zambrana (2404) is an FM or IM? He is from Bolivia, the strongest player of that country, i believe he is an aggressive e4 player.
Sep-29-04   alexandrovm: Oswaldo is from my country. He is an IM. He is trying to be a GM. He has just made his first GM norm (1 out of 3) some weeks ago, in a Sao Paulo chess tournament, category XI I think. I'll try to get this games from my computer so I can send them to this database.
Dec-08-05   alexandrovm: Congratulation to Oswaldo Zambrana because he got his 3rd GM norm a few days ago. He will be next year (because he made his 3rd GM norm but needs 2500 ELO at least, he has 2430 right now) the first bolivian chess player to have a GM title. Links:
http://www.bolivia.com/noticias/Aut... http://www.bolivia.com/noticias/Aut...
Feb-17-06   BIDMONFA: Oswaldo Zambrana

ZAMBRANA, Oswaldo
http://www.bidmonfa.com/zambrana_os...
_

Jan-01-07   alexandrovm: he finaly and officially got the GM title, congratulations Oswaldo!
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