Chess Board
[ECO code C51]
EVANS GAMBIT - "Knight" Var.
Trap Variation
Black developed his queen to KB3(f6) threatening 6..QxP++mate or ..QxKt, and White is now facing ruin.
White's Pawn to Q4(d4) worsens his error - 6..BxP, 7.QxB..KtxP+ch will fork his K, Q and QR! W-Alt.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	P-Q4??
 2. Kt-KB3 Kt-QB3
 3. B-B4   B-B4
 4. P-QKt4 KtxP
 5. KtxP?? Q-B3!
Example ends: Undo or Jump or Clear