Chess Board
[ECO code A12]
ENGLISH OPENING - Anglo-Slav Def.
The Bled Variation
White's KKtP to KKt3(g3) started a second (KB) fianchetto for pressure on the long light diagonal.
Black's King's Knight's Pawn to KKt3(g6) signals a similar KB fianchetto. Introduced by Rudolf Spielmann at Bled, Slovenia in 1931. B-Alt.
	White	Black
 1.	P-QB4	P-QB3
 2.	Kt-KB3	P-Q4
 3.	P-QKt3	Kt-B3
 4.	P-Kt3	P-KKt3
Example ends: Undo or Jump or Clear