Jansen, F.'s chess openings
🇩🇪 GermanyFIDE 205425 games
Jansen, F., from Germany, has 25 tournament games in the ChessPrep database. As White, Jansen, F. most often opens with 1.c4 (45% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White11 games · +4 =4 −3 · 55%
As Black14 games · +2 =2 −10 · 21%
As White
- 1.c4 English Opening45%5 games · scores 50% · main line 1.c4 c6 2.Nf3 d5 3.d4 Nf6
- 1.e4 King's Pawn Opening36%4 games · scores 50% · main line 1.e4 e6 2.d4 d5 3.Nc3 Bb4
- 1.d4 Queen's Pawn Opening18%2 games · scores 75% · main line 1.d4 Nf6 2.c4 c5 3.d5 e6
As Black against 1.e4
- 1...c5 Sicilian Defense70%7 games · scores 36% · main line 1.e4 c5 2.Nc3 Nc6 3.f4 g6
- 1...e6 French Defense20%2 games · scores 0% · main line 1.e4 e6 2.d4 d5 3.e5 c5
- 1...e5 Open Game10%1 game · scores 50% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
As Black against 1.d4
- 1...Nf6 Indian Defense100%3 games · scores 0% · main line 1.d4 Nf6 2.Nf3 e6 3.Bf4 b6
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