Jelmer Jens's chess openings
IM🇳🇱 NetherlandsFIDE 236824 games
Jelmer Jens, International Master from Netherlands, has 24 tournament games in the ChessPrep database. As White, Jelmer Jens most often opens with 1.e4 (100% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White14 games · +8 =4 −2 · 71%
As Black10 games · +3 =4 −3 · 50%
As White
- 1.e4 King's Pawn Opening100%14 games · scores 71% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.e4
- 1...c5 Sicilian Defense100%3 games · scores 50% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.d4
- 1...Nf6 Indian Defense50%2 games · scores 50% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1...f5 Dutch Defense50%2 games · scores 50% · main line 1.d4 f5 2.Nc3 Nf6 3.Bg5 d5
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