Zukertort vs Steinitz, 1886  (D10) Queen's Gambit Declined Slav, 46 moves, 0-1 Steinitz vs Zukertort, 1886  (C45) Scotch Game, 46 moves, 0-1 Zukertort vs Steinitz, 1886  (D10) Queen's Gambit Declined Slav, 47 moves, 1-0 Steinitz vs Zukertort, 1886  (C67) Ruy Lopez, 39 moves, 0-1 4 games