William Arntzen Walgren's chess openings
🇳🇴 NorwayFIDE 216252 games
William Arntzen Walgren, from Norway, has 52 tournament games in the ChessPrep database. As White, William Arntzen Walgren most often opens with 1.e4 (97% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White29 games · +11 =10 −8 · 55%
As Black23 games · +13 =5 −5 · 67%
As White
- 1.e4 King's Pawn Opening97%28 games · scores 55% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1.Nf3 Réti Opening3%1 game · scores 50% · main line 1.Nf3 Nf6 2.c4 e6 3.g3 d5
As Black against 1.e4
- 1...c5 Sicilian Defense71%10 games · scores 60% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1...c6 Caro-Kann Defense21%3 games · scores 67% · main line 1.e4 c6 2.d4 d5 3.exd5 cxd5
- 1...e5 Open Game7%1 game · scores 100% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 d6
As Black against 1.d4
- 1...Nf6 Indian Defense100%8 games · scores 75% · main line 1.d4 Nf6 2.c4 e6 3.g3 d5
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