Chess Board
[ECO code C70]
RUY LOPEZ
Cozio Defence Deferred
Black advanced his QKtPawn to QKt4(b5), furthering an attack against White's light bishop on QR5(a4).
White's threatened Bishop retreats again, now to QKt3(b3), and Black is likely to gain the advantage.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	B-Kt3
 2. Kt-KB3 Kt-QB3
 3. B-Kt5  P-QR3
 4. B-R4   KKt-K2
 5. Kt-B3  P-QKt4
Example ends: Undo or Jump or Clear