Chess Board
[ECO code D64]
ORTHODOX QGD - Rubinstein Attack
Grünfeld Variation
White's KB3(f3) Knight to Q2(d2) relieves check.
Black's Queen on QKt5(b4) takes White's QKtP, for 13.R-QKt1..Q-R6, 14.Q-B2..P-K4, 15.B-Q3..PxP equality.
    White  Black	White  Black
 1. P-Q4   P-Q4      7.	R-B1   P-B3
 2. P-QB4  P-K3      8.	Q-B2   Kt-K5
 3. Kt-QB3 Kt-KB3    9.	BxB    QxB
 4. B-Kt5  B-K2	    10.	KtxKt  PxKt
 5. P-K3   0-0	    11.	QxKt   Q-Kt5 ch
 6. Kt-B3  QKt-Q2!  12.	Kt-Q2  QxP
Example ends: Undo or Jump or Clear