Chess Board
[ECO code E59]
NIMZO-INDIAN DEF. - Rubinstein System
Bernstein Defence - Main Variation
White's Bishop on QB4(c4) returns to Q3(d3) to support 12.P-K4.
Black's K3(e6) Pawn moves to K4(e5) to deter P-K4 (White's QP being threatened). Sharp equality.
    White  Black     6. B-Q3   P-B4
 1. P-Q4   Kt-KB3    7.	0-0    Kt-B3
 2. P-QB4  P-K3	     8.	P-QR3  BxKt
 3. Kt-QB3 B-Kt5     9.	PxB    QPxP
 4. P-K3   0-0	    10.	BxP    Q-B2
 5. Kt-B3  P-Q4	    11.	B-Q3   P-K4!
Example ends: Undo or Jump or Clear