Chess Board
[ECO code A00]
TRANSPOSITION
MIESES OPG. to CARO-KANN DEF. (Breyer Var.)
White's KP challenged Black's QP in the centre, possibly planning a King's Indian Attack system.
Black transposes into a Caro-Kann Defence formation against the Attack, pushing his QBPawn out a single square to support his threatened QP and free a Q-side queen path. B-Alt.
    White  Black    Transp.White Black
 1. P-Q3   P-Q4	    (1.	P-K4   P-QB3)
 2. P-K4   P-QB3    (2.	P-Q3   P-Q4 )
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