Chess Board
[ECO code C56]
TWO KNIGHTS DEF. - Centre-Play Var.
Anti-Lange Variation
White moved his knight from K4(e4) to KKt5(g5) threatening Black's now-pinned bishop.
Black castles long (ie. Q-side), breaks the B pin and doubles the defence of his (now pinned) QP.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	R-K1   P-Q4
 2. Kt-KB3 Kt-QB3    7.	BxP!   QxB
 3. B-B4   Kt-B3     8.	Kt-B3  Q-QR4
 4. P-Q4   PxP	     9.	KtxKt  B-K3
 5. 0-0    KtxP	    10.	QKt-Kt5 0-0-0
Example ends: Undo or Jump or Clear