Chess Board
[ECO code C27]
VIENNA GAME - Stanley Var.
Stanley Var. - Side Variation
White's Q-side knight under threat on QB3(c3) was unwise to capture Black's knight on K4(e4).
Black's QPawn advance forks White's B+Kt to regain his piece and take centre control - a common strategem (ie. short tactical trick, as in Three Kts).
	White	Black
 1.	P-K4	P-K4
 2.	Kt-QB3	Kt-KB3
 3.	B-B4	KtxP!?
 4.	KtxKt??	P-Q4
Example ends: Undo or Jump or Clear