1950 — Hunte, Hugo vs Elstner, Rudolf — 0-1 — Soemmerda GER 1950 — Pirc, Vasja vs Rossolimo, Nicolas — 1-0 — Mar del Plata ARG 1950 — Schlieder, Rolf vs Mueller, Claus — 1/2-1/2 — Soemmerda GER 1950 — Schlieder, Rolf vs Ullrich, Bruno — 1/2-1/2 — Soemmerda GER 1950 — Schramm, Eduard vs Mueller, Hans — 1-0 — Saarbruecken
4…d5 — 9.5% (3744 parties)
1950 — Staldi, Cherubino vs Primavera, Giuseppe — 1/2-1/2 — Sorrento ch ITA 1951 — Shocron, Ruben vs Rebizzo, Cayetano — 1-0 — Buenos Aires ARG 1951 — Popov, Vesselin vs Partyka, Kazimierz — 1/2-1/2 — Sopot 1951 — Vidmar, Milan Jr vs Rabar, Braslav — 1/2-1/2 — Ljubljana ch YUG 1951 — Liepnieks Aleksandrs vs Tears — 1/2-1/2 — Fort Worth, TX USA
4…d6 — 8.3% (3260 parties)
1950 — Karastoichev, Emil vs Ujtelky, Maximilian — 0-1 — Prague CZE 1951 — Muniz, Alexis vs Kalkstein, Rodolfo — 0-1 — San Rafael 1951 — Zalys, Ignas vs Williams, J.Noel — 1-0 — Montreal CAN 1951 — Giustolisi, Alberto vs Llado Lumbera, Jaime — 1/2-1/2 — Madrid ESP 1951 — Ozols, Karlis vs Kellner, John Vincent — 1-0 — Melbourne AUS
4…c5 — 3.4% (1342 parties)
1951 — Ladstaetter, Herbert vs Morel, Fernand — 1-0 — Lucerne SUI 1952 — Sliwa, Bogdan vs Keres, Paul — 0-1 — Budapest HUN 1953 — Shocron, Ruben vs Wexler, Francisco — 1-0 — Bariloche 1955 — Flores Alvarez, Rodrigo vs De Greif, Boris — 1/2-1/2 — Mar del Plata ARG 1957 — Rannanjarvi vs Haehne, Bjoern — 1/2-1/2 — ?
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Ju, Wenjun — 10 parties
Tal, Mikhail — 8 parties
Carlsen, Magnus — 8 parties
Gukesh D — 8 parties
Ding, Liren — 6 parties
Anand, Viswanathan — 5 parties
Smyslov, Vladimir — 2 parties
Hou, Yifan — 2 parties
1950 — Pirc, Vasja vs Rossolimo, Nicolas — 1-0 — Mar del Plata ARG
1950 — Schlieder, Rolf vs Mueller, Claus — 1/2-1/2 — Soemmerda GER
1950 — Schlieder, Rolf vs Ullrich, Bruno — 1/2-1/2 — Soemmerda GER
1950 — Schramm, Eduard vs Mueller, Hans — 1-0 — Saarbruecken
1951 — Shocron, Ruben vs Rebizzo, Cayetano — 1-0 — Buenos Aires ARG
1951 — Popov, Vesselin vs Partyka, Kazimierz — 1/2-1/2 — Sopot
1951 — Vidmar, Milan Jr vs Rabar, Braslav — 1/2-1/2 — Ljubljana ch YUG
1951 — Liepnieks Aleksandrs vs Tears — 1/2-1/2 — Fort Worth, TX USA
1951 — Muniz, Alexis vs Kalkstein, Rodolfo — 0-1 — San Rafael
1951 — Zalys, Ignas vs Williams, J.Noel — 1-0 — Montreal CAN
1951 — Giustolisi, Alberto vs Llado Lumbera, Jaime — 1/2-1/2 — Madrid ESP
1951 — Ozols, Karlis vs Kellner, John Vincent — 1-0 — Melbourne AUS
1952 — Sliwa, Bogdan vs Keres, Paul — 0-1 — Budapest HUN
1953 — Shocron, Ruben vs Wexler, Francisco — 1-0 — Bariloche
1955 — Flores Alvarez, Rodrigo vs De Greif, Boris — 1/2-1/2 — Mar del Plata ARG
1957 — Rannanjarvi vs Haehne, Bjoern — 1/2-1/2 — ?