Waldo Jonker's chess openings
🇿🇦 South AfricaFIDE 17849 games
Waldo Jonker, from South Africa, has 9 tournament games in the ChessPrep database. As White, Waldo Jonker most often opens with 1.d4 (100% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...c5.
As White4 games · +2 =0 −2 · 50%
As Black5 games · +1 =0 −4 · 20%
As White
- 1.d4 Queen's Pawn Opening100%4 games · scores 50% · main line 1.d4 g6 2.Bf4 d6 3.Nc3 Bg7
As Black against 1.e4
- 1...c5 Sicilian Defense100%1 game · scores 0% · main line 1.e4 c5 2.Nf3 e6 3.d3 Nc6
As Black against 1.d4
- 1...c5 Old Benoni Defense100%1 game · scores 0% · main line 1.d4 c5 2.d5 e5 3.c4 d6
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