Lasker vs Tarrasch, 1896   (C68) Ruy Lopez, Exchange, 41 moves, 1-0 Lasker vs Steinitz, 1896  (C68) Ruy Lopez, Exchange, 78 moves, 1-0 Lasker vs Steinitz, 1896  (C68) Ruy Lopez, Exchange, 41 moves, 1-0 Lasker vs Chigorin, 1904  (C68) Ruy Lopez, Exchange, 30 moves, 1-0 Lasker vs Tarrasch, 1908  (C68) Ruy Lopez, Exchange, 55 moves, 1-0 Winawer vs S Rosenthal, 1878  (C68) Ruy Lopez, Exchange, 64 moves, 1-0 Lasker vs Janowski, 1909  (C68) Ruy Lopez, Exchange, 61 moves, 1-0 Lasker vs Janowski, 1909  (C68) Ruy Lopez, Exchange, 40 moves, 1-0 Lasker vs Janowski, 1909  (C68) Ruy Lopez, Exchange, 37 moves, 1-0 Lasker vs Capablanca, 1914  (C68) Ruy Lopez, Exchange, 42 moves, 1-0 Lasker vs Marshall, 1924  (C68) Ruy Lopez, Exchange, 44 moves, 1-0 Alekhine vs G Helbach, 1909  (C68) Ruy Lopez, Exchange, 52 moves, 1-0 12 games