Ruben Abraham Ulloa Castillo's chess openings
CM🇵🇦 PanamaFIDE 214927 games
Ruben Abraham Ulloa Castillo, Candidate Master from Panama, has 27 tournament games in the ChessPrep database. As White, Ruben Abraham Ulloa Castillo most often opens with 1.d4 (62% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d5.
As White13 games · +7 =0 −6 · 54%
As Black14 games · +4 =3 −7 · 39%
As White
- 1.d4 Queen's Pawn Opening62%8 games · scores 38% · main line 1.d4 Nf6 2.Nf3 e6 3.Bg5 h6
- 1.Nf3 Réti Opening31%4 games · scores 100% · main line 1.Nf3 d5 2.d4 Nf6 3.c4 e6
- 1.e4 King's Pawn Opening8%1 game · scores 0% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
As Black against 1.e4
- 1...e5 Open Game100%5 games · scores 40% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
As Black against 1.d4
- 1...d5 Closed Game100%3 games · scores 33% · main line 1.d4 d5 2.c4 c6 3.Nc3 Nf6
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