Chess Board
[ECO code A43]
TRANSPOSITION
OLD BENONI DEF. to SARAGOSSA OPENING
Black rejected the centre but employed the Old Benoni Defence to attack White's Q4Pawn.
White transposes into a variation of the irregular Saragossa Opening (usually becoming a QGD. Exchange Slav) by pushing his own Queen's Bishop's Pawn out to QB3(c3), ignoring Black's offer of a sacrificial QBP. W-Alt.
    White  Black    Transp.White Black
 1. P-Q4   P-QB4    (1.	P-QB3  P-QB4)
 2. P-QB4	    (2.	P-Q4	    )
Continue: Transpose or Undo or Jump or Clear