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ECO CODES | |
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(Click on an opening description to see diagram) |
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A17 - A17 |
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A17 |
English opening 1. c2c4  g8f6
2.
b1c3
e7e6
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A17 |
English: Queens Indian formation 1. c2c4 g8f6
2.
b1c3
e7e6
3.
g1f3
b7b6
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A17 |
English: Queens Indian, Romanishin variation 1. c2c4 g8f6
2.
b1c3
e7e6
3.
g1f3
b7b6
4.
e2e4
 c8b7
5.
f1d3
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A17 |
English: Nimzo-English opening 1. c2c4 g8f6
2.
b1c3
e7e6
3.
g1f3
f8b4
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