Chess Opening Theory/1. e4/1...c5/2. a3

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Van Duijn’s variation
a b c d e f g h
8 a8 b8 c8 d8 e8 f8 g8 h8 8
7 a7 b7 c7 d7 e7 f7 g7 h7 7
6 a6 b6 c6 d6 e6 f6 g6 h6 6
5 a5 b5 c5 d5 e5 f5 g5 h5 5
4 a4 b4 c4 d4 e4 f4 g4 h4 4
3 a3 b3 c3 d3 e3 f3 g3 h3 3
2 a2 b2 c2 d2 e2 f2 g2 h2 2
1 a1 b1 c1 d1 e1 f1 g1 h1 1
a b c d e f g h
Position in Forsyth-Edwards Notation(FEN)

rnbqkbnr/pp1ppppp/8/2p5/4P3/P7/1PPP1PPP/RNBQKBNR

Van Duijn’s Variation[edit]

This opening is an interesting variation of the Wing Gambit. The idea is to prepare b4 with a3. The main continuation is 2...Nc6 although many moves are possible.

Theory table[edit]

For explanation of theory tables see theory table and for notation see algebraic notation.

1.e4 c5 2.a3

2
...
Nc6
=
...
d5
=
...
e6
=
...
g6
=
...
d6
=
...
e5
+/=

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References[edit]