Bernhard Jonas's chess openings
36 games
Bernhard Jonas has 36 tournament games in the ChessPrep database. As White, Bernhard Jonas most often opens with 1.e4 (96% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White26 games · +5 =13 −8 · 44%
As Black10 games · +6 =2 −2 · 70%
As White
- 1.e4 King's Pawn Opening96%25 games · scores 44% · main line 1.e4 e6 2.d4 d5 3.Nc3 Bb4
- 1.Nf3 Réti Opening4%1 game · scores 50% · main line 1.Nf3 d5 2.g3 Nf6 3.Bg2 Bg4
As Black against 1.e4
- 1...c5 Sicilian Defense100%7 games · scores 64% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.d4
- 1...Nf6 Indian Defense100%3 games · scores 83% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 d5
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