Fred Jonker's chess openings
🇳🇱 NetherlandsFIDE 209542 games
Fred Jonker, from Netherlands, has 42 tournament games in the ChessPrep database. As White, Fred Jonker most often opens with 1.e4 (95% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d5.
As White22 games · +8 =6 −8 · 50%
As Black20 games · +7 =6 −7 · 50%
As White
- 1.e4 King's Pawn Opening95%21 games · scores 52% · main line 1.e4 c5 2.c3 Nf6 3.e5 Nd5
- 1.f4 Bird's Opening5%1 game · scores 0% · main line 1.f4 d5 2.g3 g6 3.Nf3 Bg7
As Black against 1.e4
- 1...e5 Open Game64%9 games · scores 56% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1...Nc6 Nimzowitsch Defense36%5 games · scores 50% · main line 1.e4 Nc6 2.Nf3 d5 3.exd5 Qxd5
As Black against 1.d4
- 1...d5 Closed Game50%2 games · scores 75% · main line 1.d4 d5 2.c4 c6 3.Nc3 Nf6
- 1...Nf6 Indian Defense25%1 game · scores 0% · main line 1.d4 Nf6 2.c4 c5 3.d5 b5
- 1...d625%1 game · scores 50% · main line 1.d4 d6 2.e4 Nf6 3.Nc3 g6
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