Sergio Duran Vega's chess openings
Peak rating 239251 games
Sergio Duran Vega has 51 tournament games in the ChessPrep database. As White, Sergio Duran Vega most often opens with 1.Nf3 (69% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White26 games · +12 =8 −6 · 62%
As Black25 games · +8 =6 −11 · 44%
As White
- 1.Nf3 Réti Opening69%18 games · scores 75% · main line 1.Nf3 d5 2.d4 Nf6 3.c4 e6
- 1.d4 Queen's Pawn Opening23%6 games · scores 25% · main line 1.d4 d5 2.Nf3 Nf6 3.c4 c6
- 1.e4 King's Pawn Opening4%1 game · scores 50% · main line 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6
As Black against 1.e4
- 1...c5 Sicilian Defense64%7 games · scores 43% · main line 1.e4 c5 2.Nf3 Nc6 3.Bb5 g6
- 1...e5 Open Game27%3 games · scores 50% · main line 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6
- 1...g6 Modern Defense9%1 game · scores 100% · main line 1.e4 g6 2.d4 Bg7 3.Nc3 d5
As Black against 1.d4
- 1...Nf6 Indian Defense100%8 games · scores 25% · main line 1.d4 Nf6 2.c4 e6 3.Nf3 d5
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