Ambassadeurs : Robeille, John (19x), Pivirotto, Filiberto (18x), Smyth, Peter (15x), Calvert, D Ian (13x), B, Owen (12x), De Santis, Alessio (11x), Fels, Bernhard (10x), Blatny, Pavel (9x)
2…c5 — 23.0% (2728 parties)
Ambassadeurs : Calvert, D Ian (12x), Wall, Bill (11x), Menkowski, Patrick (8x), Robeille, John (7x), Fels, Bernhard (6x), Jobava, Baadur (6x), Wall, Gavin (5x), Wall, Alejandro (5x)
2…Bg4 — 16.1% (1914 parties)
Ambassadeurs : Smyth, Peter (14x), Karlsson, Lars 1937 (11x), Blatny, Pavel (10x), Minasian, Artashes (9x), Breederveld, H (9x), Bagirov, Vladimir (8x), ? (7x), Calvert, D Ian (7x)
2…Bf5 — 12.9% (1530 parties)
Ambassadeurs : Jobava, Baadur (12x), Calvert, D Ian (8x), Langlois-Remillard, Alexis (7x), Kornrumpf, Joachim (6x), Beaulieu, Pierre (6x), Pereira Vera, Henry Alberto (6x), Grabuzova, Tatiana (5x), Gonzalez Rodriguez, Jorge A. (5x)
1965 — Simagin, Vladimir vs Bykhovsky, Anatoly A — 0-1 — Tallinn ch-URS 1968 — Benko, Pal vs Portisch, Lajos — 1/2-1/2 — Monte Carlo MNC 1968 — Benko, Pal vs Portisch, Lajos — 1/2-1/2 — Monaco MNC 1969 — Adorjan, Andras vs Urzica, Aurel — 1/2-1/2 — Groningen NED 1969 — Ujtelky, Maximilián Samuel Rudolf vs Zuidema, Coen — 1-0 — Amsterdam NED
2…c5 — 23.0% (2728 parties)
1952 — Simagin, Vladimir vs Taimanov, Mark — 0-1 — Moskou 1952 — Simagin, Vladimir vs Taimanov, Mark — 0-1 — Moskou ch-URS 1954 — Turner, A W vs Wrigley, Jack — 1-0 — Belfast IRL 1957 — Canal, Esteban vs Siveri, Armando — 0-1 — San Benedetto 1967 — Lein, Anatoly vs Voskanyan, Vahagn — 1/2-1/2 — Moscow RUS
2…Bg4 — 16.1% (1914 parties)
1972 — Hecht, Hans-Joachim vs Hennings, Artur — 1/2-1/2 — Amsterdam NED 1972 — Bronstein, David I vs Tal, Mikhail — 0-1 — Baku ch-URS 1972 — Bronstein, David I vs Tal, Mikhail — 0-1 — Baku AZE 1972 — Sloth, Jorn vs Bisguier, Arthur B — 1-0 — Skopje olm 1973 — Vasiukov, Evgeni vs Tal, Mikhail — 1/2-1/2 — Wijk aan Zee NED
2…Bf5 — 12.9% (1530 parties)
1966 — Theodorovich, Ivan vs Lombardy, William J — 0-1 — Kingston 1968 — Gibson, John vs Formanek, Edward — 1/2-1/2 — US Open 1969 — Larsen, Bent Ravn vs Saemisch, Friedrich — 1-0 — Buesum 1969 — Velickovic, Sasa vs Pollak, Georg — 1-0 — It Bad Pyrmont GER 1970 — Bellon Lopez, Juan Manuel vs Sanz Alonso, Francisco Javier — 1-0 — Aviles ESP
Anand, Viswanathan — 4 parties
Tal, Mikhail — 3 parties
Karpov, Anatoly — 3 parties
Gukesh D — 3 parties
Carlsen, Magnus — 3 parties
Ju, Wenjun — 2 parties
Hou, Yifan — 2 parties
1968 — Benko, Pal vs Portisch, Lajos — 1/2-1/2 — Monte Carlo MNC
1968 — Benko, Pal vs Portisch, Lajos — 1/2-1/2 — Monaco MNC
1969 — Adorjan, Andras vs Urzica, Aurel — 1/2-1/2 — Groningen NED
1969 — Ujtelky, Maximilián Samuel Rudolf vs Zuidema, Coen — 1-0 — Amsterdam NED
1952 — Simagin, Vladimir vs Taimanov, Mark — 0-1 — Moskou ch-URS
1954 — Turner, A W vs Wrigley, Jack — 1-0 — Belfast IRL
1957 — Canal, Esteban vs Siveri, Armando — 0-1 — San Benedetto
1967 — Lein, Anatoly vs Voskanyan, Vahagn — 1/2-1/2 — Moscow RUS
1972 — Bronstein, David I vs Tal, Mikhail — 0-1 — Baku ch-URS
1972 — Bronstein, David I vs Tal, Mikhail — 0-1 — Baku AZE
1972 — Sloth, Jorn vs Bisguier, Arthur B — 1-0 — Skopje olm
1973 — Vasiukov, Evgeni vs Tal, Mikhail — 1/2-1/2 — Wijk aan Zee NED
1968 — Gibson, John vs Formanek, Edward — 1/2-1/2 — US Open
1969 — Larsen, Bent Ravn vs Saemisch, Friedrich — 1-0 — Buesum
1969 — Velickovic, Sasa vs Pollak, Georg — 1-0 — It Bad Pyrmont GER
1970 — Bellon Lopez, Juan Manuel vs Sanz Alonso, Francisco Javier — 1-0 — Aviles ESP