Chess Board
[ECO code C87]
RUY LOPEZ - Close Morphy Defence
Side Variation
White's QR4(a4) Bishop removes the Black knight on QB6(c6) in response to 6..0-0, threatening 8.KtxP.
Black exchanges on QB3(c6) with (best) his Q2(d7) Pawn, but 8.KtxP..Q-Q5, 9.Kt-KB3 loses him a pawn.
    White  Black	White  Black
 1. P-K4   P-K4      6.	R-K1   0-0?!
 2. Kt-KB3 Kt-QB3    7.	BxKt   QPxB
 3. B-Kt5  P-QR3
 4. B-R4   Kt-B3
 5. 0-0    B-K2
Example ends: Undo or Jump or Clear