Chess Board
[ECO code C79]
MORPHY RUY LOPEZ - Russian Defence
Trap Variation
Black removed White's QP on Q5(d4) with his K4(e5) pawn rather than (far superior) his KKt.
White's KB3(f3) Knight moves to KKt5(g5) to win at least a pawn, for if 8..Kt-K4, 9.P-KB4. W-Alt.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	P-Q4   P-QKt4
 2. Kt-KB3 Kt-QB3    7.	B-Kt3?! PxP?!
 3. B-Kt5  P-QR3     8.	Kt-K5!
 4. B-R4   Kt-B3
 5. 0-0	   P-Q3
Example ends: Undo or Jump or Clear