Efim Kogan's chess openings
6 games
Efim Kogan has 6 tournament games in the ChessPrep database. As White, Efim Kogan most often opens with 1.e4 (75% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...d5.
As White4 games · +2 =0 −2 · 50%
As Black2 games · +0 =1 −1 · 25%
As White
- 1.e4 King's Pawn Opening75%3 games · scores 33% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1.d4 Queen's Pawn Opening25%1 game · scores 100% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 d5
As Black against 1.e4
- 1...c5 Sicilian Defense100%1 game · scores 0% · main line 1.e4 c5 2.Nc3 Nc6 3.g3 g6
As Black against 1.d4
- 1...d5 Closed Game100%1 game · scores 50% · main line 1.d4 d5 2.c4 e6 3.Nc3 Nf6
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