Chess Board
[ECO code D30]
QUEEN'S GAMBIT
Moscow (aka. Duras) Variation
White's K4(e4) Knight under double attack moves across to KKt3(g3).
Black develops his King's Bishop to K2(e7) and enables castling, with equality.
    White  Black     6.	Kt-B3  P-B3
 1. P-Q4   P-Q4	     7.	Q-Kt3  Kt-Q2
 2. P-QB4  P-K3	     8.	P-K4   PxKP
 3. Kt-KB3 Kt-KB3    9.	KtxP   Q-B5
 4. B-Kt5  P-KR3    10.	B-Q3   Kt-B3
 5. BxKt   QxB	    12.	Kt-Kt3 B-K2
Example ends: Undo or Jump or Clear