Chess Board
[ECO code C74]
RUY LOPEZ - Steinitz DD. - Siesta Var.
White's Queen on KB3(f3) captures Black's KP on K3(e3), gives check and keeps up his KBP defence.
Black develops King's Knight to K2(e7), with a lively game for the loss of a pawn.
    White  Black     7.	P-Q4!  P-K5
 1. P-K4   P-K4	     8.	Kt-Kt5 P-Q4
 2. Kt-KB3 Kt-QB3    9.	P-B3   P-K6
 3. B-Kt5  P-QR3    10.	P-B4   B-Q3
 4. B-R4   P-Q3	    11.	Q-R5 ch! P-Kt3
 5. P-B3   P-B4!?   12.	Q-B3   Q-B3
 6. PxP    BxP	    13.	QxKP ch Kt-K2
Example ends: Undo or Jump or Clear