Old masters (1900-45)
=====================

 ! Ahues, Carl O (GER)
+  Ahues, Karl (GER)
 ! Alapin, Semyon Z (RUS)
+  Alapin, Simon (RUS)
 ! Alekhine, Alexander A (RUS)
+  Aljechin, Alexander A (RUS)
   Alexander, Conel HO'D (ENG)
   Asztalos, Lajos (HUN)
 ! Berndtsson, Karl (SVE)
   Bernstein, Ossip S (RUS)
+  Bernstein, Osip S (RUS)
 ! Blackburne, Joseph H (ENG)
 ! Bogoljubow, Efim D (GER)
+! Bogoljubov, Efim D (GER)
 ! Botvinnik, Mikhail M (RUS)
 ! Breyer, Gyula (HUN)
 ! Burn, Amos (ENG)
 ! Canal, Esteban (PER)
 ! Capablanca, Jose R (CUB)
 ! Caro, Horatio (ENG)
 ! Chajes, Oscar (USA)
 ! Chigorin, Michail I (RUS)
+! Tschigorin, Michail I (RUS)
   Cohn, Erich (GER)
 ! Colle, Edgard (BEL)
+  Colle, Edgar (BEL)
   Duras, Oldrich (CSR)
   Dus-Khotimirsky, Fyodor I (RUS)
+  Dus Khotimirsky, Fyodor I (RUS)
+  Dus-Khotimirsky, Fedor I (RUS)
+  Dus Khotimirsky, Fedor I (RUS)
+  Dus-Chotimirsky, Fedor I (RUS)
+  Dus Chotimirsky, Fedor I (RUS)
   Eliskases, Erich G (OST)
   Enevoldsen, Jens (DEN)
   Euwe, Machgielis (NLD)
+  Euwe, Max (NLD)
 ! Fahrni, Hans (SWZ)
   Fine, Reuben (USA)
   Flohr, Salomon M (CSR)
+  Flohr, Salo (CSR)
   Forgacs, Leo (HUN)
+  Fleischmann, Leo (HUN)
   Freymann, Sergei N (RUS)
 ! Gilg, Karl (CSR)
   Gruenfeld, Ernst F (OST)
+  Grunfeld, Ernst F (OST)
 ! Gunsberg, Isidor A (ENG)
 ! Gygli, Fritz (SWZ)
 ! Jaffe, Charles (USA)
 ! Janowski, Dawid M (POL)
+! Janovsky, Dawid M (POL)
+! Janowsky, Dawid M (POL)
   Johner, Paul (SWZ)
   Johner, Hans (SWZ)
 ! Kan, Ilya A (RUS)
 ! Kashdan, Isaac (USA)
 ! Keres, Paul (LAT)
 ! Kmoch, Hans (OST)
+  Kmoch, Johann J (OST)
 ! Kostic, Boris (YUG)
 ! Lasker, Emanuel (GER)
+  Lasker, Em (GER)
   Lasker, Edward (USA)
   Leonhardt, Paul S (GER)
 ! Levenfisch, Grigory (RUS)
 ! Lilienthal, Andor (HUN)
 ! Marco, Georg (OST)
+  Marco, George (OST)
 ! Maroczy, Geza (HUN)
 ! Marshall, Frank (USA)
 ! Mattison, Herman (LAT)
+! Matisons, Herman (LAT)
 ! Menchik, Vera (ENG)
 ! Mieses, Jacques (GER)
   Moeller, Joergen (DEN)
+  Moller, Jorgen (DEN)
 ! Naegeli, Oskar (SWZ)
 ! Nimzowitsch, Aaron (LAT)
+! Nimzowitch, Aaron (LAT)
+! Nimzowich, Aaron (LAT)
+! Nimzovich, Aaron (LAT)
+! Nimzovitch, Aaron (LAT)
+! Nimzovitsch, Aaron (LAT)
+! Niemzowitsch, Aaron (LAT)
 ! Opocensky, Karel (CSR)
 ! Perlis, Julius (OST)
   Petrov, Vladimir (LAT)
 ! Pillsbury, Harry N (USA)
 ! Pirc, Vasja (YUG)
 ! Przepiorka, Dawid (POL)
   Rabinovich, Ilya L (RUS)
+  Rabinovich, Elias (RUS)
 ! Ragozin, Viacheslav V (RUS)
 ! Reshevsky, Samuel H (USA)
 ! Reti, Richard (CSR)
 ! Rotlewi, Gersz (POL)
+  Rotlewi, Georg (POL)
 ! Rubinstein, Akiba (POL)
 ! Ryumin, Nikolai N (RUS)
 ! Salwe, Georg H (POL)
 ! Saemisch, Friedrich (GER)
+! Samisch, Friedrich (GER)
+  Saemisch, Fritz (GER)
+  Samisch, Fritz (GER)
 ! Schlechter, Carl (OST)
 ! Spielmann, Rudolf (OST)
   Stahlberg, Gideon (SVE)
   Steiner, Lajos (HUN)
   Steiner, Endre (HUN)
+  Steiner, Andreas (HUN)
   Steiner, Herman (USA)
 ! Stoltz, Gosta (SVE)
 ! Tarrasch, Siegbert (GER)
 ! Tartakower, Saviely G (FRA)
+! Tartakover, Saviely G (FRA)
+  Tartakower, Savielly G (FRA)
+  Tartakower, Saviely G (POL)
+  Tartakover, Saviely G (POL)
+  Tartakover, Xavier (FRA)
 ! Teichmann, Richard (GER)
   Thomas, George A (ENG)
+  Thomas, George Alan (ENG)
   Tylor, Theodor H (ENG)
 ! Vidmar, Milan (YUG)
   Winter, William (ENG)
   Wolf, Heinrich (OST)
   Yates, Frederick D (ENG)
 ! Znosko-Borowski, Eugene A (RUS)
+! Znosko Borowski, Eugene A (RUS)
+  Znosko-Borovsky, Eugene A (RUS)
+  Znosko Borovsky, Eugene A (RUS)

End-Of-Data