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ECO CODES | |
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(Click on an opening description to see diagram) |
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C71 - C76 |
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C71 |
Ruy Lopez: modern Steinitz defence 1. e2e4 e7e5 2.  g1f3
b8c6
3.
 f1b5
a7a6
4.
b5a4
d7d6
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C71 |
Ruy Lopez: Noah's ark trap 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
d2d4
b7b5
6. a4b3
c6d4
7.
f3d4
e5d4
8.
 d1d4
c7c5
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C71 |
Ruy Lopez: modern Steinitz defence, Three knights variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
b1c3
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C71 |
Ruy Lopez: modern Steinitz defence, Duras (Keres) variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c4
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C72 |
Ruy Lopez: modern Steinitz defence, 5.O-O 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
0-0
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C73 |
Ruy Lopez: modern Steinitz defence, Richter variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
a4c6
b7c6
6. d2d4 |
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C73 |
Ruy Lopez: modern Steinitz defence, Alapin variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
a4c6
b7c6
6. d2d4 f7f6 |
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C74 |
Ruy Lopez: modern Steinitz defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c3
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C74 |
Ruy Lopez: modern Steinitz defence, siesta variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c3
f7f5
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C74 |
Ruy Lopez: Siesta, Kopayev variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c3
f7f5
6. e4f5 c8f5
7.
0-0
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C75 |
Ruy Lopez: modern Steinitz defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c3
c8d7
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C75 |
Ruy Lopez: modern Steinitz defence, Rubinstein variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c3
c8d7
6. d2d4 g8e7
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C76 |
Ruy Lopez: modern Steinitz defence, fianchetto (Bronstein) variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c3
c8d7
6. d2d4 g7g6 |
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