Chess Board
[ECO code C39]
(KGA:) ALLGAIER GAMBIT
The Horny Defence
White's Queen under attack on KKt4(g4) captures Black's KBP on KB4(f4).
Black develops King's Bishop to Q3(d6) to attack and drive White's queen back, with easy equality.
    White   Black	White  Black
 1. P-K4    P-K4     6.	KtxP   KxKt
 2. P-KB4   PxP	     7.	QxP    Kt-KB3
 3. Kt-KB3  P-KKt4   8.	QxBP   B-Q3
 4. P-KR4   P-Kt5
 5. Kt-Kt5?! P-KR3
Example ends: Undo or Jump or Clear