Ambassadeurs : Bakheet Farag (8x), Inkiov, Ventzislav (7x), Jaszczowski, Zdzislaw (7x), Lukacs, Peter (6x), Zhukov, Anatoliy (6x), Anka, Emil (5x), Murshed, Niaz (5x), Madrid, Antonio (5x)
4.Nfd2 — 0.0% (18 parties)
Ambassadeurs : Wall, Bill (2x), Petit, Jais (1x), Petit, Jack (1x), Feinstein, Timur (1x), Mays, Charles (1x), Costa, Gian Luca (1x), Wirthensohn, Heinz (1x), Teuber, Alfons (1x)
1950 — Vidmar, Milan Sr vs Matanovic, Aleksandar — 1-0 — Bled SLO 1950 — Vidmar, Milan Jr vs Ulvestad, Olaf — 1-0 — Yugoslavia 1950 — Ferrantes, Giovanni vs Benvenuti, Andrea — 1-0 — Venice ITA 1950 — Lamswood, Bert vs Anderson, Frank Ross — 0-1 — Toronto CAN 1950 — Bahro, Tom vs Muller, Hans — 1-0 — Wenen IT
4.Nbd2 — 32.3% (17319 parties)
1950 — Schlieder, Rolf vs Pietzsch, Wolfgang — 1-0 — Soemmerda GER 1950 — Lachmann, Hans G vs Meyer, Heinrich — 0-1 — Bielefeld 1951 — Elstner, Rudolf vs Schlieder, Rolf — 0-1 — Schwerin GER 1951 — Reinhardt, Enrique vs Vasconcellos, Fernando O — 1-0 — Mar del Plata ARG 1951 — Acoltzi Ruiz, Mariana vs Vasconcellos, Fernando O — 1/2-1/2 — Mar del Plata ARG
4.Nc3 — 5.6% (2988 parties)
1950 — Kauder, Hartmut vs Pietzsch, Wolfgang — 1/2-1/2 — Soemmerda GER 1950 — Gusev, Aleksandr vs Blagidze — 1-0 — Moscow RUS 1951 — De Freitas, Marcio Elisio vs Vasconcellos, Fernando O — 1/2-1/2 — Fortaleza BRA 1951 — Kuttis, N. vs Anderson, Frank Ross — 0-1 — Toronto CAN 1952 — Kuszelansky, Michael vs Goldstein, Maurice Edwards — 1-0 — Hobart
4.Nfd2 — 0.0% (18 parties)
1974 — Petit, Jais vs Wall, Bill — 0-1 — Thailand 1974 — Petit, Jack vs Wall, Bill — 0-1 — ? 1993 — Feinstein, Timur vs Mays, Charles — 0-1 — Boylston CC ch 1996 — Costa, Gian Luca vs Wirthensohn, Heinz — 1/2-1/2 — Arosa 2000 — Teuber, Alfons vs Guelden, Ralf — 0-1 — Leverkusen GER
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Ju, Wenjun — 10 parties
Ding, Liren — 10 parties
Gukesh D — 10 parties
Smyslov, Vladimir — 9 parties
Botvinnik, Mikhail — 2 parties
1950 — Vidmar, Milan Jr vs Ulvestad, Olaf — 1-0 — Yugoslavia
1950 — Ferrantes, Giovanni vs Benvenuti, Andrea — 1-0 — Venice ITA
1950 — Lamswood, Bert vs Anderson, Frank Ross — 0-1 — Toronto CAN
1950 — Bahro, Tom vs Muller, Hans — 1-0 — Wenen IT
1950 — Lachmann, Hans G vs Meyer, Heinrich — 0-1 — Bielefeld
1951 — Elstner, Rudolf vs Schlieder, Rolf — 0-1 — Schwerin GER
1951 — Reinhardt, Enrique vs Vasconcellos, Fernando O — 1-0 — Mar del Plata ARG
1951 — Acoltzi Ruiz, Mariana vs Vasconcellos, Fernando O — 1/2-1/2 — Mar del Plata ARG
1950 — Gusev, Aleksandr vs Blagidze — 1-0 — Moscow RUS
1951 — De Freitas, Marcio Elisio vs Vasconcellos, Fernando O — 1/2-1/2 — Fortaleza BRA
1951 — Kuttis, N. vs Anderson, Frank Ross — 0-1 — Toronto CAN
1952 — Kuszelansky, Michael vs Goldstein, Maurice Edwards — 1-0 — Hobart
1974 — Petit, Jack vs Wall, Bill — 0-1 — ?
1993 — Feinstein, Timur vs Mays, Charles — 0-1 — Boylston CC ch
1996 — Costa, Gian Luca vs Wirthensohn, Heinz — 1/2-1/2 — Arosa
2000 — Teuber, Alfons vs Guelden, Ralf — 0-1 — Leverkusen GER