Draft:Spassky Variation

Spassky Variation
abcdefgh
8
a8 black rook
b8 black knight
c8 black bishop
d8 black queen
e8 black king
f8 black bishop
g8 black knight
h8 black rook
a7 black pawn
c7 black pawn
d7 black pawn
e7 black pawn
f7 black pawn
g7 black pawn
h7 black pawn
f6 black knight
b5 black pawn
f3 white knight
g3 white pawn
a2 white pawn
b2 white pawn
c2 white pawn
d2 white pawn
e2 white pawn
f2 white pawn
h2 white pawn
a1 white rook
b1 white knight
c1 white bishop
d1 white queen
e1 white king
f1 white bishop
h1 white rook
8
77
66
55
44
33
22
11
abcdefgh
Moves1.Nf3 Nf6 2.g3 b5
ECOA05
ParentRéti Opening

The Spassky Variation is a chess opening characterised by the moves

1. Nf3 Nf6
2. g3 b5

If is usually classified as a variation of the Réti Opening, the King's Indian Attack or the Polish Defence, but is arguably independent of these openings. While it is an uncommon opening, it is considered sound and has been adopted by several leading grandmasters.