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Blunderproof
← Catalan Opening (E00-E09)
Fight for the square in front of the pawn
vs 4...c5
Learn
Recall
Tempo
Off book
Coach
Play move
Move 1 of 14 · you play White
Play the arrowed move. The coach explains as you go.
Black
···
···
a
b
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d
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f
g
h
8
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5
4
3
2
1
White
Intended move
