Oscar Diez Viera's chess openings
🇪🇸 SpainFIDE 196521 games
Oscar Diez Viera, from Spain, has 21 tournament games in the ChessPrep database. As White, Oscar Diez Viera most often opens with 1.e4 (92% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...d5.
As White12 games · +2 =0 −10 · 17%
As Black9 games · +4 =2 −3 · 56%
As White
- 1.e4 King's Pawn Opening92%11 games · scores 18% · main line 1.e4 e6 2.d4 d5 3.exd5 exd5
- 1.Nf3 Réti Opening8%1 game · scores 0% · main line 1.Nf3 Nf6 2.c4 c5 3.g3 g6
As Black against 1.e4
- 1...c5 Sicilian Defense100%7 games · scores 43% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.d4
- 1...d5 Closed Game100%1 game · scores 100% · main line 1.d4 d5 2.Nf3 Nf6 3.c4 c6
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