Ernst Hakon Jahr's chess openings
🇳🇴 NorwayFIDE 183519 games
Ernst Hakon Jahr, from Norway, has 19 tournament games in the ChessPrep database. As White, Ernst Hakon Jahr most often opens with 1.d4 (45% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White11 games · +0 =9 −2 · 41%
As Black8 games · +3 =5 −0 · 69%
As White
- 1.d4 Queen's Pawn Opening45%5 games · scores 40% · main line 1.d4 Nf6 2.c4 e6 3.Nf3 d5
- 1.e4 King's Pawn Opening45%5 games · scores 50% · main line 1.e4 e6 2.Nc3 d5 3.exd5 exd5
- 1.Nf3 Réti Opening9%1 game · scores 0% · main line 1.Nf3 g6 2.c4 Bg7 3.g3 c6
As Black against 1.e4
- 1...c5 Sicilian Defense100%3 games · scores 67% · main line 1.e4 c5 2.d3 Nc6 3.Nd2 d5
As Black against 1.d4
- 1...Nf6 Indian Defense100%4 games · scores 75% · main line 1.d4 Nf6 2.c3 g6 3.Nf3 Bg7
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