Chess Board
[ECO code C52]
EVANS GAMBIT
Waller Attack
Black offered a pawn exchange, his rear doubled QP removing White's KP on K4(e5).
White's king's-side Rook move across to K1(e1) pins Black's KP to prevent it supporting his QP.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	P-Q4   PxP
 2. Kt-KB3 Kt-QB3    7.	0-0    P-Q3
 3. B-B4   B-B4	     8.	Q-Kt3  Q-B3
 4. P-QKt4 BxP	     9.	P-K5   PxKP
 5. P-B3   B-R4	    10.	R-K1!
Example ends: Undo or Jump or Clear