Chess Board
[ECO code B00]
NIMZOWITSCH DEFENVE
Scandinavian Var. - Marshall Gambit
White develops his Queen's Knight to attack the queen on Q4(d5), hoping to gain a tempo.
Black's Queen captures a second pawn, removing White's other QP on Q5(d4), and threatens 5..QxQ. [Better is 4.Kt-KB3..B-KKt5, 5.B-K2..0-0-0, 6.P-QB4].
	White	Black
 1.	P-K4	Kt-QB3
 2.	P-Q4	P-Q4
 3.	PxP	QxP
 4.	Kt-QB3?! QxQP
Example ends: Undo or Jump or Clear