Chess Board
[ECO code D64]
ORTHODOX QGD - Rubinstein Attack
Carlsbad Variation
White's KKt5(g5) Bishop under attack moves away to KR4(h4) maintaining the half-pin on Black's KKt.
Black's K-side Rook moves to K1(e8). Continues 11.B-Q3..PxP, 12.BxP..P-QKt4, 13.B-R2..P-B4 = equality.
    White  Black     6. Kt-B3  QKt-Q2!
 1. P-Q4   P-Q4      7.	R-B1   P-B3
 2. P-QB4  P-K3      8.	Q-B2   P-QR3
 3. Kt-QB3 Kt-KB3    9.	P-QR3  P-KR3
 4. B-Kt5  B-K2	    10.	B-R4   R-K1
 5. P-K3   0-0
Example ends: Undo or Jump or Clear