Achim Bosma's chess openings
Peak rating 18809 games
Achim Bosma has 9 tournament games in the ChessPrep database. As White, Achim Bosma most often opens with 1.e4 (60% of games). As Black, against 1.e4 the usual reply is 1...c6, the Caro-Kann Defense; against 1.d4 it is 1...Nf6.
As White5 games · +2 =1 −2 · 50%
As Black4 games · +2 =1 −1 · 63%
As White
- 1.e4 King's Pawn Opening60%3 games · scores 50% · main line 1.e4 e6 2.d4 d5 3.exd5 exd5
- 1.d4 Queen's Pawn Opening20%1 game · scores 0% · main line 1.d4 Nf6 2.c4 c5 3.d5 a6
- 1.Nf3 Réti Opening20%1 game · scores 100% · main line 1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7
As Black against 1.e4
- 1...c6 Caro-Kann Defense100%2 games · scores 50% · main line 1.e4 c6 2.c4 d5 3.cxd5 cxd5
As Black against 1.d4
- 1...Nf6 Indian Defense100%1 game · scores 100% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
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