Chess Board
[ECO code C51]
EVANS GAMBIT - "Knight" Var.
Trap Variation
White advances his endangered KBPawn to KB4(f4), defending his KKt.
Black's KB3(f6) Queen removes White's KBP, still threatening 8..Q-B7++mate to win at least a piece.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	BxP ch K-K2
 2. Kt-KB3 Kt-QB3    7.	P-KB4  QxP
 3. B-B4   B-B4
 4. P-QKt4 KtxP
 5. KtxP?? Q-B3!
Example ends: Undo or Jump or Clear