Chess Board
[ECO code D55]
QUEEN'S GAMBIT, Lasker's Defence
White developed his queen to QKt3(b3) to attack the restored Black QP and target Black's QKtP.
Black's own Queen on K2(e7) moves to Q3(d6) to defend the QP and maintain an equal game position.
    White  Black	White  Black
 1. P-Q4   P-Q4	     6.	Kt-B3  Kt-K5
 2. P-QB4  P-K3	     7.	BxB    QxB
 3. Kt-QB3 Kt-KB3    8.	PxP    KtxKt
 4. B-Kt5  B-K2	     9.	PxKt   PxP
 5. P-K3   0-0	    10.	Q-Kt3  Q-Q3
		Alt. 5..Kt-K5 route
Example ends: Undo or Jump or Clear