Osvaldo Bergonzi's chess openings
🇵🇾 ParaguayFIDE 197239 games
Osvaldo Bergonzi, from Paraguay, has 39 tournament games in the ChessPrep database. As White, Osvaldo Bergonzi most often opens with 1.e4 (95% of games). As Black, against 1.e4 the usual reply is 1...d6, the Pirc Defense; against 1.d4 it is 1...d5.
As White21 games · +9 =4 −8 · 52%
As Black18 games · +5 =3 −10 · 36%
As White
- 1.e4 King's Pawn Opening95%20 games · scores 55% · main line 1.e4 c6 2.d4 d5 3.e5 Bf5
- 1.Nf3 Réti Opening5%1 game · scores 0% · main line 1.Nf3 d5 2.g3 c6 3.d3 Bg4
As Black against 1.e4
- 1...d6 Pirc Defense69%9 games · scores 33% · main line 1.e4 d6 2.d4 Nf6 3.Nc3 g6
- 1...e5 Open Game23%3 games · scores 50% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 f5
- 1...c5 Sicilian Defense8%1 game · scores 0% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
As Black against 1.d4
- 1...d5 Closed Game33%1 game · scores 0% · main line 1.d4 d5 2.c4 e6 3.Nf3 Nf6
- 1...Nf6 Indian Defense33%1 game · scores 100% · main line 1.d4 Nf6 2.Bg5 Ne4 3.Bh4 g5
- 1...d633%1 game · scores 0% · main line 1.d4 d6 2.Nf3 g6 3.Bf4 Nf6
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