Chess Board
[ECO code C39]
(KGA:) ALLGAIER GAMBIT
Thorold Variation
White develops his King's Bishop to K2(e2) to threaten Black's KKtP and enable castling.
Black develops his Queen's Knight to QB3(c6), threatening White's QP and retaining equality.
    White   Black	White  Black
 1. P-K4    P-K4     6.	KtxP   KxKt
 2. P-KB4   PxP	     7.	P-Q4   P-Q4
 3. Kt-KB3  P-KKt4   8.	BxP    Kt-KB3
 4. P-KR4   P-Kt5    9.	Kt-B3  B-Kt5
 5. Kt-Kt5?! P-KR3  10.	B-K2   Kt-B3
Example ends: Undo or Jump or Clear