Home › Openings › Ponziani Opening › Ponziani Opening: Ponziani Countergambit Ponziani Opening: Ponziani Countergambit, Schmidt Attack ECO C44 · 1. e4 e5 2. Nf3 Nc6 3. c3 f5 4. d4 d6 5. d5 Practice this opening · Play against the computer