Chess Board
[ECO code C49]
LOPEZ FOUR KNIGHTS GAME
The Paulsen Variation (#1)
White's KKt took the Black KP on K5(e5).
Black develops his Queen to K2(e7) for a double attack on White's central knight and pawn, so that White must return the pawn gained.
    White  Black	White  Black
 1. P-K4   P-K4      6.	KtxP   Q-K2
 2. Kt-KB3 Kt-QB3
 3. Kt-B3  Kt-B3
 4. B-Kt5  B-Kt5
 5. BxKt   QPxB
Example ends: Undo or Jump or Clear