Borg Defense
1.d4 g5. ECO A40–B00, 5 named variations.
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
All Borg Defense variations
| ECO | Variation |
|---|---|
| B00 |
Borg Defense
1.e4 g5
|
| A40 |
Borg Gambit
1.d4 g5
|
| B00 |
Borg Gambit
1.e4 g5 2.d4 Bg7
|
| B00 |
Zilbermints Gambit
1.e4 g5 2.d4 e5
|
| B00 |
Troon Gambit
1.e4 g5 2.d4 h6 3.h4 g4
|