Chess Board
[ECO code A00]
TRANSPOSITION
SARAGOSSA OPENING to SICILIAN DEFENCE

Black rejected the vacant centre but advanced his QBP to counter White's plans.
White transposes into the Alapin Variation of the Sicilian Defence by advancing his King's Pawn to the centre to control Black's Q4(d5). He also frees his KB in the process. W-Alt.
    White  Black    Transp.White Black
 1. P-QB3  P-QB4    (1.	P-K4   P-QB4)
 2. P-K4	    (2.	P-QB3       )

Continue: Transpose or Undo or Jump or Clear