Chess Board
[ECO code D51]
QUEEN'S GAMBIT
Manhattan Defence
White develops his Queen to QR4(a4), pins Black's QKt and attacks Black's dark bishop.
Black develops his own Queen to K2(e7), defends his dark bishop and controls K5(e4).
    White  Black	White  Black
 1. P-Q4   P-Q4	     6.	PxP    PxP
 2. P-QB4  P-K3	     7.	Q-R4   Q-K2
 3. Kt-QB3 Kt-KB3
 4. B-Kt5  QKt-Q2!
 5. Kt-B3  B-Kt5
Example ends: Undo or Jump or Clear