Jon Rosenthal's chess openings
FM🇨🇭 SwitzerlandFIDE 2337125 games
Jon Rosenthal, FIDE Master from Switzerland, has 125 tournament games in the ChessPrep database. As White, Jon Rosenthal most often opens with 1.d4 (100% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White61 games · +24 =26 −11 · 61%
As Black64 games · +16 =22 −26 · 42%
As White
- 1.d4 Queen's Pawn Opening100%61 games · scores 61% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
As Black against 1.e4
- 1...c5 Sicilian Defense53%16 games · scores 41% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
- 1...c6 Caro-Kann Defense47%14 games · scores 39% · main line 1.e4 c6 2.d4 d5 3.e5 Bf5
As Black against 1.d4
- 1...Nf6 Indian Defense52%11 games · scores 50% · main line 1.d4 Nf6 2.c4 e5 3.dxe5 Ng4
- 1...d5 Closed Game48%10 games · scores 45% · main line 1.d4 d5 2.c4 e6 3.Nc3 c6
Playing Jon Rosenthal soon?
ChessPrep shows every line Jon Rosenthal plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
Prepare in ChessPrep