David Efler's chess openings
🇨🇿 CzechiaFIDE 221093 games
David Efler, from Czechia, has 93 tournament games in the ChessPrep database. As White, David Efler most often opens with 1.e4 (100% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...d5.
As White44 games · +20 =11 −13 · 58%
As Black49 games · +10 =19 −20 · 40%
As White
- 1.e4 King's Pawn Opening100%44 games · scores 58% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
As Black against 1.e4
- 1...c5 Sicilian Defense62%18 games · scores 42% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
- 1...e5 Open Game38%11 games · scores 27% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
As Black against 1.d4
- 1...d5 Closed Game73%8 games · scores 50% · main line 1.d4 d5 2.c4 e6 3.Nc3 Nf6
- 1...Nf6 Indian Defense27%3 games · scores 50% · main line 1.d4 Nf6 2.c4 e5 3.dxe5 Ng4
Playing David Efler soon?
ChessPrep shows every line David Efler plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
Prepare in ChessPrep