Oscar Humberto Castro Rojas's chess openings
Peak rating 2480280 games
Oscar Humberto Castro Rojas has 280 tournament games in the ChessPrep database. As White, Oscar Humberto Castro Rojas most often opens with 1.e4 (92% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...Nf6.
As White152 games · +60 =49 −43 · 56%
As Black128 games · +43 =36 −49 · 48%
As White
- 1.e4 King's Pawn Opening92%140 games · scores 57% · main line 1.e4 c5 2.Nc3 Nc6 3.g3 g6
- 1.d4 Queen's Pawn Opening3%4 games · scores 25% · main line 1.d4 d5 2.Bg5 Nf6 3.Nc3 Nbd7
- 1.f4 Bird's Opening2%3 games · scores 50% · main line 1.f4 d5 2.Nf3 g6 3.c4 c6
As Black against 1.e4
- 1...e5 Open Game56%42 games · scores 50% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1...Nc6 Nimzowitsch Defense36%27 games · scores 52% · main line 1.e4 Nc6 2.Nf3 d6 3.d4 Bg4
- 1...c6 Caro-Kann Defense7%5 games · scores 10% · main line 1.e4 c6 2.d4 d5 3.Nd2 dxe4
As Black against 1.d4
- 1...Nf6 Indian Defense50%17 games · scores 65% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 d5
- 1...d5 Closed Game26%9 games · scores 22% · main line 1.d4 d5 2.c4 dxc4 3.Nf3 a6
- 1...f5 Dutch Defense21%7 games · scores 43% · main line 1.d4 f5 2.g3 Nf6 3.Bg2 e6
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