Osvaldo Mauro's chess openings
🇦🇷 Argentina8 games
Osvaldo Mauro, from Argentina, has 8 tournament games in the ChessPrep database. As White, Osvaldo Mauro most often opens with 1.e4 (67% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White4 games · +2 =0 −2 · 50%
As Black4 games · +0 =1 −3 · 13%
As White
- 1.e4 King's Pawn Opening67%2 games · scores 50% · main line 1.e4 c5 2.Nf3 e6 3.d3 Nc6
- 1.Nf3 Réti Opening33%1 game · scores 0% · main line 1.Nf3 Nf6 2.d3 d6 3.g3 g6
As Black against 1.e4
- 1...c5 Sicilian Defense100%3 games · scores 0% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.d4
- 1...Nf6 Indian Defense100%1 game · scores 50% · main line 1.d4 Nf6 2.Nf3 g6 3.e3 Bg7
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