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ECO CODES | |
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(Click on an opening description to see diagram) |
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A51 - A52 |
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A51 |
Budapest defence declined 1. d2d4  g8f6
2.
c2c4
e7e5
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A51 |
Budapest: Fajarowicz variation 1. d2d4 g8f6
2.
c2c4
e7e5
3.
d4e5
f6e4
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A51 |
Budapest: Fajarowicz, Steiner variation 1. d2d4 g8f6
2.
c2c4
e7e5
3.
d4e5
f6e4
4.
 d1c2
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A52 |
Budapest defence 1. d2d4 g8f6
2.
c2c4
e7e5
3.
d4e5
f6g4
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A52 |
Budapest: Adler variation 1. d2d4 g8f6
2.
c2c4
e7e5
3.
d4e5
f6g4
4.
g1f3
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A52 |
Budapest: Rubinstein variation 1. d2d4 g8f6
2.
c2c4
e7e5
3.
d4e5
f6g4
4.
 c1f4
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A52 |
Budapest: Alekhine variation 1. d2d4 g8f6
2.
c2c4
e7e5
3.
d4e5
f6g4
4.
e2e4
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A52 |
Budapest: Alekhine, Abonyi variation 1. d2d4 g8f6
2.
c2c4
e7e5
3.
d4e5
f6g4
4.
e2e4
g4e5
5.
f2f4
e5c6
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A52 |
Budapest: Alekhine variation, Balogh gambit 1. d2d4 g8f6
2.
c2c4
e7e5
3.
d4e5
f6g4
4.
e2e4
d7d6
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