William Fegth Olsen's chess openings
🇳🇴 NorwayFIDE 203838 games
William Fegth Olsen, from Norway, has 38 tournament games in the ChessPrep database. As White, William Fegth Olsen most often opens with 1.e4 (47% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...f5.
As White19 games · +10 =5 −4 · 66%
As Black19 games · +10 =5 −4 · 66%
As White
- 1.e4 King's Pawn Opening47%9 games · scores 67% · main line 1.e4 c6 2.d4 d5 3.f3 dxe4
- 1.Nf3 Réti Opening26%5 games · scores 60% · main line 1.Nf3 e6 2.c4 b6 3.g3 Nc6
- 1.d4 Queen's Pawn Opening26%5 games · scores 70% · main line 1.d4 Nf6 2.c4 e5 3.dxe5 Ng4
As Black against 1.e4
- 1...c5 Sicilian Defense70%7 games · scores 86% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
- 1...e6 French Defense10%1 game · scores 0% · main line 1.e4 e6 2.d4 d5 3.Nc3 Bb4
- 1...d6 Pirc Defense10%1 game · scores 100% · main line 1.e4 d6 2.d4 Nf6 3.Nc3 g6
As Black against 1.d4
- 1...f5 Dutch Defense75%3 games · scores 67% · main line 1.d4 f5 2.Bf4 Nf6 3.e3 b6
- 1...Nf6 Indian Defense25%1 game · scores 100% · main line 1.d4 Nf6 2.Bf4 d5 3.e3 c5
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