Chess Board
[ECO code C33]
(KGA:) BISHOP'S GAMBIT - Lopez Def.
The Cozio Attack
Black's KKtP advance supported his doubled KBP and enabled 5..B-Kt2 for controlling the dark centre.
White develops his Queen to KB3(f3) and supports his KP, a line first given in 1766 by Cozio. W-Alt.
    White  Black	White  Black
 1. P-K4   P-K4	     5.	Q-B3
 2. P-KB4  PxP
 3. B-B4   Q-R5 ch
 4. K-B1   P-KKt4
Example ends: Undo or Jump or Clear