De Jonge, A.'s chess openings
10 games
De Jonge, A. has 10 tournament games in the ChessPrep database. As White, De Jonge, A. most often opens with 1.d4 (100% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...Nf6.
As White4 games · +0 =0 −4 · 0%
As Black6 games · +1 =0 −5 · 17%
As White
- 1.d4 Queen's Pawn Opening100%4 games · scores 0% · main line 1.d4 Nf6 2.c4 c5 3.d5 e6
As Black against 1.e4
- 1...e5 Open Game100%3 games · scores 0% · main line 1.e4 e5 2.d4 exd4 3.c3 dxc3
As Black against 1.d4
- 1...Nf6 Indian Defense100%1 game · scores 0% · main line 1.d4 Nf6 2.c4 c5 3.d5 g6
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