Chess Board
[ECO code B27]
SICILIAN TRANSPOSITION
HUNGARIAN VAR. to DRAGON VAR.
White's KB3(f3) knight exchanged P-for-P on Q4(d4), removing Black's newly doubled QP.
Black pushes his Queen's Pawn out to Q3(d6) to support ..P-K4, frees his QB and transposes into the Dragon Variation. B-Alt.
    White  Black    Transp.White Black
 1. P-K4   P-QB4	  (1.)
 2. Kt-KB3 P-KKt3   (2.	Kt-KB3 P-Q3  )
 3. P-Q4   PxP		  (3.)
 4. KtxP   P-Q3	    (4.	KtxP   P-KKt3)
Continue: Transpose or Undo or Jump or Clear