Alf Marius Foss Olsen's chess openings
🇳🇴 NorwayFIDE 181710 games
Alf Marius Foss Olsen, from Norway, has 10 tournament games in the ChessPrep database. As White, Alf Marius Foss Olsen most often opens with 1.d4 (100% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense.
As White4 games · +1 =1 −2 · 38%
As Black6 games · +4 =0 −2 · 67%
As White
- 1.d4 Queen's Pawn Opening100%4 games · scores 38% · main line 1.d4 Nf6 2.Bf4 g6 3.e3 Bg7
As Black against 1.e4
- 1...c5 Sicilian Defense100%6 games · scores 67% · main line 1.e4 c5 2.b4 cxb4 3.a3 d5
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