Ambassadeurs : Cruz, Raul C. (2x), Lindgren, Pertti (2x), Horvath, Ivan (2x), Schutte, Frank (2x), Tesar, Karol (1x), Lastovicka, Jiri (1x), Ayerra, JM. (1x), Bauza, Lorenzo (1x)
5…d5 — 32.1% (101 parties)
Ambassadeurs : Reefschlaeger, Helmut, Dr. (2x), Schoppmeyer, Herbert (2x), Cote, Jacques (2x), Percheron, Andre (2x), Schweber, Samuel (1x), Renoy Chevrier, Anne Marie (1x), Kertesz, Alfred (1x), Demian, Valer (1x)
5…e3 — 23.5% (74 parties)
Ambassadeurs : Borsos, Andor (2x), Pereira, Silvio Cunha (2x), Steiner, Herman (1x), Torrens, Oswaldo Gia (1x), Alonso Perez, Jose Ramon (1x), Franco Raymundo, Eduardo (1x), Endzelins, Lucius (1x), Cuntala, A. (1x)
1952 — Grynfeld, Izaak vs Tarnowski, Alfred — 1/2-1/2 — Katowice POL 1959 — Tesar, Karol vs Lastovicka, Jiri — 1-0 — Trebic 1960 — Cruz, Raul C. vs Bazan, Osvaldo — 1-0 — Argentina 1961 — Ayerra, JM. vs Bauza, Lorenzo — 0-1 — ? 1964 — Cruz, Raul C. vs Studenetzky, Moises — 1-0 — Buenos Aires ARG
5…d5 — 32.1% (101 parties)
1960 — Schweber, Samuel vs Renoy Chevrier, Anne Marie — 1-0 — Leipzig GER 1964 — Reefschlaeger, Helmut, Dr. vs Schoppmeyer, Herbert — 1-0 — Bad Oeynhausen GER 1971 — Reefschlaeger, Helmut, Dr. vs Schoppmeyer, Herbert — 1-0 — Loehne 1982 — Kertesz, Alfred vs Demian, Valer — 1-0 — Arad 1984 — Nikolic, Vasilije vs Stojanovski, Kiril — 1-0 — Bela Crkva
5…e3 — 23.5% (74 parties)
1951 — Steiner, Herman vs Torrens, Oswaldo Gia — 1-0 — Madrid ESP 1960 — Endzelins, Lucius vs Cuntala, A. — 1-0 — Adelaide AUS 1964 — Alonso Perez, Jose Ramon vs Franco Raymundo, Eduardo — 0-1 — Las Palmas ESP 1973 — Dickman, Michael H vs Maring, O. — 1-0 — Ohio 1978 — Franco, Sigifredo vs Nilsson, Nils S — 1-0 — Horsens
5…Bg7 — 1.6% (5 parties)
1986 — Moussa, Alaaeddine vs Vargas Villalobos, Oliverio — 1-0 — Dubai UAE 2004 — Tuchtfeld, Juergen vs Jacobi, Felix-Hagen — 0-1 — Bad Salzdetfurth 2009 — Papan, Cyril vs Mohyla, Ales — 0-1 — Ostrava CZE 2020 — Tylecek, Drahomir vs Verich, Oleg — 1-0 — LSS 2023 — Potapova, Margarita vs Poliakova, Varvara — 1-0 — Sochi RUS
1959 — Tesar, Karol vs Lastovicka, Jiri — 1-0 — Trebic
1960 — Cruz, Raul C. vs Bazan, Osvaldo — 1-0 — Argentina
1961 — Ayerra, JM. vs Bauza, Lorenzo — 0-1 — ?
1964 — Cruz, Raul C. vs Studenetzky, Moises — 1-0 — Buenos Aires ARG
1964 — Reefschlaeger, Helmut, Dr. vs Schoppmeyer, Herbert — 1-0 — Bad Oeynhausen GER
1971 — Reefschlaeger, Helmut, Dr. vs Schoppmeyer, Herbert — 1-0 — Loehne
1982 — Kertesz, Alfred vs Demian, Valer — 1-0 — Arad
1984 — Nikolic, Vasilije vs Stojanovski, Kiril — 1-0 — Bela Crkva
1960 — Endzelins, Lucius vs Cuntala, A. — 1-0 — Adelaide AUS
1964 — Alonso Perez, Jose Ramon vs Franco Raymundo, Eduardo — 0-1 — Las Palmas ESP
1973 — Dickman, Michael H vs Maring, O. — 1-0 — Ohio
1978 — Franco, Sigifredo vs Nilsson, Nils S — 1-0 — Horsens
2004 — Tuchtfeld, Juergen vs Jacobi, Felix-Hagen — 0-1 — Bad Salzdetfurth
2009 — Papan, Cyril vs Mohyla, Ales — 0-1 — Ostrava CZE
2020 — Tylecek, Drahomir vs Verich, Oleg — 1-0 — LSS
2023 — Potapova, Margarita vs Poliakova, Varvara — 1-0 — Sochi RUS