Chess Board
[ECO code A04] Move Move Move Here Move Here
(THE) BARCZA SYSTEM
Sicilian Variation
Black's "Sicilian" QBP challenged for White's Q4(d4).
White posts his King's Knight's Pawn on KKt3(g3) planning a KB fianchetto and adopting the Barcza (a system where he withholds either P-QB4 or P-Q4 until Black chooses a formation allowing White to transpose into his own preferred variant). W-Alt.
     White   Black
 1.  Kt-KB3  P-QB4
 2.  P-KKt3	 Transp.from Kings Fia.
BLACK to Move or Undo or Jump or Clear
 
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