Chess Board
[ECO code B33 / 41 / 45]
SICILIAN TRANSPOSITION
SICILIAN 4KTS. GAME to SCHEVENINGEN VAR.
White developed his king's bishop to K2(e2) to control his KKt4(g4) and enable castling.
Black transposes into the Scheveningen line by a Queen's Pawn out to Q3(d6), rejecting a chance to pin White's QKt and risk the Sicilian G. B-Alt.
    White  Black	White  Black
 1. P-K4   P-QB4     5.	Kt-B3  P-K3
 2. Kt-KB3 Kt-QB3    6.	B-K2   P-Q3
 3. P-Q4   PxP	  Main 6B,2B route
 4. KtxP   Kt-B3  Alt.via 6B,4B,2B,5B
Continue: Transpose or Undo or Jump or Clear