Jan Havenaar's chess openings
🇳🇱 NetherlandsFIDE 1935152 games
Jan Havenaar, from Netherlands, has 152 tournament games in the ChessPrep database. As White, Jan Havenaar most often opens with 1.Nc3 (86% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White87 games · +46 =21 −20 · 65%
As Black65 games · +21 =27 −17 · 53%
As White
- 1.Nc3 Van Geet Opening86%75 games · scores 67% · main line 1.Nc3 d5 2.e4 d4 3.Nce2 e5
- 1.e4 King's Pawn Opening14%12 games · scores 54% · main line 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6
As Black against 1.e4
- 1...c5 Sicilian Defense61%20 games · scores 55% · main line 1.e4 c5 2.Nf3 Nf6 3.e5 Nd5
- 1...g6 Modern Defense39%13 games · scores 62% · main line 1.e4 g6 2.d4 Bg7 3.Nc3 d6
As Black against 1.d4
- 1...Nf6 Indian Defense60%12 games · scores 46% · main line 1.d4 Nf6 2.c4 Nc6 3.Nf3 d6
- 1...g6 Modern Defense25%5 games · scores 60% · main line 1.d4 g6 2.c4 Bg7 3.Nc3 c5
- 1...e6 Horwitz Defense15%3 games · scores 33% · main line 1.d4 e6 2.c4 f5 3.g3 Nf6
Playing Jan Havenaar soon?
ChessPrep shows every line Jan Havenaar plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
Prepare in ChessPrep