Chess Board
[ECO code C79]
MORPHY RUY LOPEZ - Russian Def.
Exchange Variation
White develops his Queen to K2(e2), attacks the knight and threatens a triple attack on Black's KP.
Black's KBPawn to KB4(f5) defends his Kt, set for 9.QKt-Q2..KtxKt, 10.KtxKt..B-K2 with slight inequality.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	BxKt ch PxB
 2. Kt-KB3 Kt-QB3    7.	P-Q4   KtxP
 3. B-Kt5  P-QR3     8.	Q-K2   P-KB4
 4. B-R4   Kt-B3
 5. 0-0	   P-Q3
Example ends: Undo or Jump or Clear