Øystein Bøyum Fossum's chess openings
Peak rating 23027 games
Øystein Bøyum Fossum has 7 tournament games in the ChessPrep database. As White, Øystein Bøyum Fossum most often opens with 1.Nf3 (67% of games). As Black, against 1.e4 the usual reply is 1...Nf6, the Alekhine's Defense; against 1.d4 it is 1...d5.
As White3 games · +2 =0 −1 · 67%
As Black4 games · +1 =1 −2 · 38%
As White
- 1.Nf3 Réti Opening67%2 games · scores 50% · main line 1.Nf3 Nf6 2.c4 g6 3.g3 Bg7
- 1.b3 Nimzo-Larsen Attack33%1 game · scores 100% · main line 1.b3 d5 2.Bb2 e6 3.Nf3 Nf6
As Black against 1.e4
- 1...Nf6 Alekhine's Defense100%1 game · scores 0% · main line 1.e4 Nf6 2.e5 Nd5 3.d4 d6
As Black against 1.d4
- 1...d5 Closed Game100%2 games · scores 75% · main line 1.d4 d5 2.c4 e6 3.Nc3 c5
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