Chess Board
[ECO code C69]
RUY LOPEZ - Morphy Def.
Exchange Variation
White's KKtPawn on KKt2(g2) removes the bishop on KB3(f3). He has a K-side pawn majority.
Black's KBPawn on KB3(f6) removes White's foremost doubled KPawn on K4(e5), with equality.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	P-Q4   B-KKt5
 2. Kt-KB3 Kt-QB3    7.	PxP!   QxQ
 3. B-Kt5  P-QR3     8.	RxQ    BxKt
 4. BxKt!? QPxB	     9.	PxB    PxP
 5. 0-0	   P-B3!
Example ends: Undo or Jump or Clear