Chess Board
[ECO code B02]
ALEKHINE'S DEFENCE
Knight's Tour - The Hölderlin Variation
White's QKt joined to double the attack on Black's knight, planning 5..KtxKt, 6.Q-R5+ch..P-Kt3, 7.BxP+ch.
Black (best) moves his KB3(f6) Pawn to KB4(f5), to limit 6.Kt-R3!..KtxKt, 7.PxKt..P-K3, 8.Kt-B4 advantage.
	White	Black
 1.	P-K4	Kt-KB3
 2.	P-K5	Kt-K5!?
 3.	P-Q4!	P-KB3
 4.	B-Q3	P-Q4
 5.	Kt-QB3!	P-KB4!
Example ends: Undo or Jump or Clear