Does Ponziani Opening: Spanish Variation, Harrwitz Attack, Nikitin Gambit work for White at All Ratings?
At All Ratings, Ponziani Opening: Spanish Variation, Harrwitz Attack, Nikitin Gambit keeps White's wins running −4.9% ahead of its losses at worst, 90% confident, from 1.8K Lichess games. The games don't show this gambit paying at this level. Win rate, draw rate and loss rate come from games played December 2023 to November 2025.