Chess Board
[ECO code C37]
(KGA:) KING'S KNIGHT'S GAMBIT
Muzio Gambit - The From Defence

White's queen removed Black's newly tripled KBP.
Black develops Queen to K2(e7), deters 7.BxP+ch and returns the gambit, offering back the KtP. Now dubious, was recommended by Salvio/From. B-Alt.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	QxP    Q-K2
 2. P-KB4  PxP
 3. Kt-KB3 P-KKt4
 4. B-B4   P-Kt5
 5. 0-0!   PxKt

Example ends: Undo or Jump or Clear