Chess Board
[ECO code C82]
OPEN RUY LOPEZ - Baguio Variation
White's Q2(d2) Knight moves to threaten Black's dark bishop, for 13.KtxB..KtxKt, KKt-Q4.
Black's light Bishop on KB4(f5) moves again, to KKt5(g4) to pin Black's KKt and enable 13..KtxKP.
    White  Black	White  Black
 1. P-K4   P-K4	     7.	B-Kt3  P-Q4!
 2. Kt-KB3 Kt-QB3    8.	PxP    B-K3
 3. B-Kt5  P-QR3     9.	P-B3   B-QB4
 4. B-R4   Kt-B3    10.	QKt-Q2 0-0
 5. 0-0    KtxP	    11.	B-B2   B-B4
 6. P-Q4   P-QKt4   12.	Kt-Kt3 B-KKt5!
Example ends: Undo or Jump or Clear