|
|
|
|
|
|
 |
ECO CODES | |
|
|
(Click on an opening description to see diagram) |
|
|
C77 - C77 |
|
C77 |
Ruy Lopez: Morphy defence 1. e2e4 e7e5 2.  g1f3
b8c6
3.
 f1b5
a7a6
4.
b5a4
g8f6
|
|
C77 |
Ruy Lopez: four knights (Tarrasch) variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
b1c3
|
|
C77 |
Ruy Lopez: Treybal (Bayreuth) variation (exchange var. deferred) 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
a4c6
|
|
C77 |
Ruy Lopez: Wormald (Alapin) attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
 d1e2
|
|
C77 |
Ruy Lopez: Wormald attack, Gruenfeld variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
d1e2
b7b5
6. a4b3
f8e7
7.
d2d4
d7d6
8.
c2c3
c8g4
|
|
C77 |
Ruy Lopez: Anderssen variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
d2d3
|
|
C77 |
Ruy Lopez: Morphy defence, Duras variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
d2d3
d7d6
6. c2c4 |
|