Oswaldo Zambrana's chess openings
GM🇧🇴 BoliviaFIDE 2352765 games
Oswaldo Zambrana, Grandmaster from Bolivia, has 765 tournament games in the ChessPrep database. As White, Oswaldo Zambrana most often opens with 1.e4 (100% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White406 games · +174 =128 −104 · 59%
As Black359 games · +134 =116 −109 · 53%
As White
- 1.e4 King's Pawn Opening100%405 games · scores 59% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1.c4 English Opening0%1 game · scores 50% · main line 1.c4 Nf6 2.Nc3 g6 3.g3 Bg7
As Black against 1.e4
- 1...c5 Sicilian Defense99%187 games · scores 53% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1...d5 Scandinavian Defense1%1 game · scores 0% · main line 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6
As Black against 1.d4
- 1...Nf6 Indian Defense57%62 games · scores 60% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 c5
- 1...d5 Closed Game39%42 games · scores 38% · main line 1.d4 d5 2.c4 c6 3.Nf3 Nf6
- 1...e6 Horwitz Defense4%4 games · scores 63% · main line 1.d4 e6 2.c4 d5 3.Nc3 h6
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