Jens, J's chess openings
IM🇳🇱 NetherlandsFIDE 2368359 games
Jens, J, International Master from Netherlands, has 359 tournament games in the ChessPrep database. As White, Jens, J most often opens with 1.e4 (99% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White176 games · +65 =69 −42 · 57%
As Black183 games · +67 =53 −63 · 51%
As White
- 1.e4 King's Pawn Opening99%172 games · scores 56% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1.d4 Queen's Pawn Opening1%2 games · scores 100% · main line 1.d4 Nf6 2.c4 d6 3.Nf3 g6
As Black against 1.e4
- 1...c5 Sicilian Defense58%61 games · scores 48% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1...e5 Open Game30%31 games · scores 60% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1...e6 French Defense10%10 games · scores 65% · main line 1.e4 e6 2.d4 d5 3.Nc3 Bb4
As Black against 1.d4
- 1...Nf6 Indian Defense73%35 games · scores 50% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1...f5 Dutch Defense27%13 games · scores 46% · main line 1.d4 f5 2.Nf3 Nf6 3.c4 g6
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