Jonas Thorvaldsson's chess openings
🇮🇸 IcelandFIDE 223968 games
Jonas Thorvaldsson, from Iceland, has 68 tournament games in the ChessPrep database. As White, Jonas Thorvaldsson most often opens with 1.e4 (46% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White25 games · +4 =8 −13 · 32%
As Black43 games · +11 =18 −14 · 47%
As White
- 1.e4 King's Pawn Opening46%11 games · scores 14% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1.Nf3 Réti Opening46%11 games · scores 45% · main line 1.Nf3 f5 2.g3 Nf6 3.Bg2 g6
- 1.d4 Queen's Pawn Opening8%2 games · scores 25% · main line 1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+
As Black against 1.e4
- 1...c5 Sicilian Defense33%9 games · scores 28% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
- 1...Nf6 Alekhine's Defense22%6 games · scores 50% · main line 1.e4 Nf6 2.e5 Nd5 3.d4 d6
- 1...e5 Open Game19%5 games · scores 60% · main line 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6
As Black against 1.d4
- 1...Nf6 Indian Defense90%9 games · scores 50% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1...d5 Closed Game10%1 game · scores 0% · main line 1.d4 d5 2.c4 c6 3.cxd5 cxd5
Playing Jonas Thorvaldsson soon?
ChessPrep shows every line Jonas Thorvaldsson plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
Prepare in ChessPrep