Chess Board
[ECO code A09] Move Move Move Here Move Here
RETI OPENING
The Center Counter Variation
White advanced a QBP gambit, aiming to control the centre without occupation.
Black develops his King's Knight to KB3(f3) to support his threatened QP, hoping to defend and maintain the centre. A weak and possibly dubious move, as White can gain a tempo. B-Alt.
     White  Black
 1.  Kt-KB3 P-Q4     Alt. 2B,1B route
 2.  P-B4   Kt-KB3?! Transp.from Eng.O.
WHITE to Move or Undo or Jump or Clear
 
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