Olena Boyko's chess openings
5 games
Olena Boyko has 5 tournament games in the ChessPrep database. As White, Olena Boyko most often opens with 1.c4 (100% of games). As Black, against 1.e4 the usual reply is 1...d5, the Scandinavian Defense.
As White2 games · +1 =0 −1 · 50%
As Black3 games · +1 =0 −2 · 33%
As White
- 1.c4 English Opening100%2 games · scores 50% · main line 1.c4 c6 2.Nc3 Nf6 3.d4 d5
As Black against 1.e4
- 1...d5 Scandinavian Defense100%3 games · scores 33% · main line 1.e4 d5 2.exd5 Nf6 3.d4 Nxd5
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