Jansen, Ro's chess openings
🇩🇪 GermanyFIDE 184943 games
Jansen, Ro, from Germany, has 43 tournament games in the ChessPrep database. As White, Jansen, Ro most often opens with 1.d4 (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 White20 games · +8 =5 −7 · 53%
As Black23 games · +5 =3 −15 · 28%
As White
- 1.d4 Queen's Pawn Opening100%20 games · scores 53% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
As Black against 1.e4
- 1...e5 Open Game100%11 games · scores 32% · main line 1.e4 e5 2.Nf3 Nc6 3.d4 exd4
As Black against 1.d4
- 1...d5 Closed Game86%6 games · scores 33% · main line 1.d4 d5 2.Nf3 e6 3.e3 Nf6
- 1...Nf6 Indian Defense14%1 game · scores 0% · main line 1.d4 Nf6 2.c4 e5 3.dxe5 Ng4
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