King's RepositoryのロゴKing's Repository

Chess Opening Theory/1. e4/1...g5/2. g4

Borg Defence
a
b
c
d
e
f
g
h
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
a
b
c
d
e
f
g
h

Position in Forsyth-Edwards Notation (FEN)
Moves: 1.e4 g5?! g4
ECO code: B00
Parent: King's Pawn Opening

Borg Defence: Symmetric Variation

[edit | edit source]

ECO:B00

[edit | edit source]

Symmetric Variation.