Chess Board
[ECO code D62]
QGD. ORTHODOX DEF. - Rubinstein Var.
White castles short (ie. K-side), bringing his King's Rook into play and unpinning his KP.
Black develops his Queen's Bishop to KKt5(g4), connects his rooks and has equality.
    White  Black     7.	Q-B2   P-B4
 1. P-Q4   P-Q4      8.	BPxP   KtxP
 2. P-QB4  P-K3      9.	KtxKt  PxKt
 3. Kt-QB3 Kt-KB3   10.	BxB    QxB
 4. B-Kt5  B-K2	    11.	B-Q3   P-KR3
 5. P-K3   0-0	    12.	PxP    KtxP
 6. Kt-B3  QKt-Q2!  13.	0-0    B-Kt5
Example ends: Undo or Jump or Clear