Chess Board
[ECO code A14]
'Neo-Catalan Declined'

White deploys his Queen's Bishop for a "double fianchetto", seeking to dominate his Q4+K5(d4+e5).
Black brings out his Queen's Knight to QB3(c6) to counteract White's Q4+K5(d4+e5) domination.
    White  Black	White  Black
 1. P-QB4  P-K3	     6.	P-Kt3  P-B4
 2. Kt-KB3 P-Q4	     7.	B-Kt2  Kt-B3
 3. P-KKt3 Kt-KB3
 4. B-Kt2  B-K2
 5. 0-0    0-0

Example ends: Undo or Jump or Clear