Sigurjonsson, Si's chess openings
🇮🇸 IcelandFIDE 204669 games
Sigurjonsson, Si, from Iceland, has 69 tournament games in the ChessPrep database. As White, Sigurjonsson, Si most often opens with 1.Nf3 (58% of games). As Black, against 1.e4 the usual reply is 1...d6, the Pirc Defense; against 1.d4 it is 1...d6.
As White38 games · +14 =7 −17 · 46%
As Black31 games · +11 =12 −8 · 55%
As White
- 1.Nf3 Réti Opening58%21 games · scores 29% · main line 1.Nf3 d5 2.c4 c6 3.e3 Nf6
- 1.e4 King's Pawn Opening31%11 games · scores 73% · main line 1.e4 e5 2.d4 exd4 3.Qxd4 Nc6
- 1.d4 Queen's Pawn Opening8%3 games · scores 17% · main line 1.d4 d5 2.Nf3 Nf6 3.e3 g6
As Black against 1.e4
- 1...d6 Pirc Defense77%17 games · scores 68% · main line 1.e4 d6 2.d4 Nf6 3.Nc3 e5
- 1...e6 French Defense14%3 games · scores 17% · main line 1.e4 e6 2.d4 d5 3.exd5 exd5
- 1...g6 Modern Defense9%2 games · scores 0% · main line 1.e4 g6 2.d4 Bg7 3.Nc3 d6
As Black against 1.d4
- 1...d6100%5 games · scores 60% · main line 1.d4 d6 2.e4 g6 3.Nf3 Bg7
Playing Sigurjonsson, Si soon?
ChessPrep shows every line Sigurjonsson, Si plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
Prepare in ChessPrep