Chess Board
[ECO code C84]
RUY LOPEZ - Close Morphy Defence
Centre Attack - The Basque Gambit

Black's KB3(f6) Kt under KP attack moved to K5(e4).
White forgoes 8.KtxP (recouping) to set a gambit QBPawn on QB3(c3), hoping to drag Black's QP off-centre. An old line revived in the 1930s. W-Alt.
    White  Black	White  Black
 1. P-K4   P-K4      6.	P-Q4   PxP
 2. Kt-KB3 Kt-QB3    7.	P-K5   Kt-K5
 3. B-Kt5  P-QR3     8.	P-B3
 4. B-R4   Kt-B3
 5. 0-0    B-K2

Example ends: Undo or Jump or Clear