Does Queen's Gambit Declined: Orthodox Defense, Rubinstein Variation work for White at All Ratings?
At All Ratings, Queen's Gambit Declined: Orthodox Defense, Rubinstein Variation keeps White's wins running +5.7% ahead of its losses at worst, 90% confident, from 35K Lichess games. This gambit is effective. Win rate, draw rate and loss rate come from games played December 2023 to November 2025.