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ECO CODES | |
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(Click on an opening description to see diagram) |
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B23 - B26 |
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B23 |
Sicilian: closed 1. e2e4 c7c5 2.  b1c3
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B23 |
Sicilian: closed, Korchnoi variation 1. e2e4 c7c5 2. b1c3
e7e6
3.
g2g3
d7d5
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B23 |
Sicilian: closed, 2...Nc6 1. e2e4 c7c5 2. b1c3
b8c6
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B23 |
Sicilian: chameleon variation 1. e2e4 c7c5 2. b1c3
b8c6
3.
g1e2
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B23 |
Sicilian: Grand Prix attack 1. e2e4 c7c5 2. b1c3
b8c6
3.
f2f4
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B23 |
Sicilian: Grand Prix attack, Schofman variation 1. e2e4 c7c5 2. b1c3
b8c6
3.
f2f4
g7g6
4.
g1f3
 f8g7
5.
f1c4
e7e6
6. f4f5 |
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B24 |
Sicilian: closed 1. e2e4 c7c5 2. b1c3
b8c6
3.
g2g3
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B24 |
Sicilian: closed, Smyslov variation 1. e2e4 c7c5 2. b1c3
b8c6
3.
g2g3
g7g6
4.
f1g2
f8g7
5.
d2d3
e7e6
6. c1e3
c6d4
7.
c3e2
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B25 |
Sicilian: closed 1. e2e4 c7c5 2. b1c3
b8c6
3.
g2g3
g7g6
4.
f1g2
f8g7
5.
d2d3
d7d6
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B25 |
Sicilian: closed, 6.Ne2 e5 (Botvinnik) 1. e2e4 c7c5 2. b1c3
b8c6
3.
g2g3
g7g6
4.
f1g2
f8g7
5.
d2d3
d7d6
6. g1e2
e7e5
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B25 |
Sicilian: closed, 6.f4 1. e2e4 c7c5 2. b1c3
b8c6
3.
g2g3
g7g6
4.
f1g2
f8g7
5.
d2d3
d7d6
6. f2f4 |
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B25 |
Sicilian: closed, 6.f4 e5 (Botvinnik) 1. e2e4 c7c5 2. b1c3
b8c6
3.
g2g3
g7g6
4.
f1g2
f8g7
5.
d2d3
d7d6
6. f2f4 e7e5 |
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B26 |
Sicilian: closed, 6.Be3 1. e2e4 c7c5 2. b1c3
b8c6
3.
g2g3
g7g6
4.
f1g2
f8g7
5.
d2d3
d7d6
6. c1e3
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