Chess Board
[ECO code E23]
NIMZO-INDIAN DEF. - Spielmann Var.
San Remo Variation
White's Q2(d2) Bishop removes Black's bishop on QB3(c3) in exchange, and takes control of K5(e5).
Black advances his QRPawn to QR4(a5), for 12.R-Q1..P-QKt3, 13.PxP..PxP, 14.B-Kt5..Kt-R2 equality.
    White  Black     6.	Kt-B3  Kt-K5
 1. P-Q4   Kt-KB3    7.	B-Q2   KtxQBP
 2. P-QB4  P-K3	     8.	Q-B2   P-Q4
 3. Kt-QB3 B-Kt5     9.	P-K3   0-0
 4. Q-Kt3  P-B4	    10.	P-QR3  BxKt
 5. PxP    Kt-B3    11.	BxB    P-QR4
Example ends: Undo or Jump or Clear