[ECO code C33]
The Cozio Attack
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