Chess Board
[ECO code A43] Do not scroll the screen..! Move Move Move Here Move Here Move Here
(OLD) BENONI DEFENCE
Main Line
Black pushed his QP out to meet White's advanced QP, supporting his QBPawn and freeing his QB.
White usually takes the opportunity to advance his King's Pawn to the vacant centre in support of his QP, and frees his KB for development. W-Alt.
     White   Black
 1.  P-Q4    P-QB4
 2.  P-Q5    P-Q3
 3.  P-K4	Transp.from Sici.Centre
BLACK to Move or Undo or Jump or Clear
 
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Chess Board

BLACK moves King's Pawn:

P-Q4 (e5) or P-Q3 (e6) ?

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