Leon Rosen's chess openings
26 games
Leon Rosen has 26 tournament games in the ChessPrep database. As White, Leon Rosen most often opens with 1.e4 (100% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d5.
As White14 games · +3 =3 −8 · 32%
As Black12 games · +2 =5 −5 · 38%
As White
- 1.e4 King's Pawn Opening100%14 games · scores 32% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
As Black against 1.e4
- 1...e5 Open Game44%4 games · scores 50% · main line 1.e4 e5 2.d4 exd4 3.f4 Nf6
- 1...e6 French Defense33%3 games · scores 17% · main line 1.e4 e6 2.d4 d5 3.Nc3 Nf6
- 1...d5 Scandinavian Defense11%1 game · scores 50% · main line 1.e4 d5 2.exd5 Nf6 3.Bb5+ c6
As Black against 1.d4
- 1...d5 Closed Game100%2 games · scores 25% · main line 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6
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