Osvaldo J. De La Rosa Diaz's chess openings
🇵🇷 Puerto RicoFIDE 16337 games
Osvaldo J. De La Rosa Diaz, from Puerto Rico, has 7 tournament games in the ChessPrep database. As White, Osvaldo J. De La Rosa Diaz most often opens with 1.d4 (33% of games). As Black, against 1.e4 the usual reply is 1...c6, the Caro-Kann Defense.
As White3 games · +2 =1 −0 · 83%
As Black4 games · +1 =1 −2 · 38%
As White
- 1.d4 Queen's Pawn Opening33%1 game · scores 100% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1.Nf3 Réti Opening33%1 game · scores 100% · main line 1.Nf3 d5 2.b3 Nf6 3.e3 Bf5
- 1.c4 English Opening33%1 game · scores 50% · main line 1.c4 d6 2.Nc3 Nf6 3.e4 g6
As Black against 1.e4
- 1...c6 Caro-Kann Defense50%2 games · scores 25% · main line 1.e4 c6 2.d4 d5 3.Nc3 dxe4
- 1...e5 Open Game25%1 game · scores 0% · main line 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5
- 1...d6 Pirc Defense25%1 game · scores 100% · main line 1.e4 d6 2.d4 Nf6 3.Bd3 e5
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