Chess Board
[ECO code C77]
RUY LOPEZ - Morphy Defence
Anderssen Variation
White KPawn removes Black's QP in the centre.
Black exchanges, removing White's newly doubled queen's pawn on Q4(d5) with his king's-side Kt. White will castle next for perhaps a slight advantage.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	P-B3   P-QKt4
 2. Kt-KB3 Kt-QB3    7.	B-Kt3  P-Q4
 3. B-Kt5  P-QR3     8.	PxP    KtxP
 4. B-R4   Kt-B3
 5. P-Q3   B-B4
Example ends: Undo or Jump or Clear