Chess Board
[ECO code D70]
NEO-GRUNFELD DEFENCE
Nimzowitsch Attack
White's K3(e3) Bishop moves to Q4(d4) and challenges Black's dark bishop.
Black's KP advance attacks White's dark bishop, for (best) 11.BxP..BxB, 12.PxB..Q-R5+ch equality.
    White  Black	White  Black
 1. P-Q4   Kt-KB3    6.	Kt-B3  B-Kt2
 2. P-QB4  P-KKt3    7.	B-K3   0-0
 3. P-B3   P-Q4	     8.	P-B4   Kt-B3
 4. PxP    KtxP	     9.	P-Q5   Kt-R4
 5. P-K4   Kt-Kt3   10.	B-Q4   P-K5
Example ends: Undo or Jump or Clear