1952 — Nikitin, Aleksander S vs Kan, Ilya A — 0-1 — Riga LAT 1954 — Batuev, Andrey M vs Bastrikov, Georgy — 1-0 — Riga LAT 1954 — Suetin, Alexey S vs Livshin, Iosif — 0-1 — Kiev ch-URS 1955 — Geller, Efim P. vs Kan, Ilya — 1-0 — Moskou ch-URS 1955 — Scherbakov, Aleksandr vs Usachyi, Vladimir — 1-0 — USSR
5…Qc7 — 24.6% (968 parties)
1957 — Payne, Robert vs Wade, Robert G — 0-1 — Southend 1958 — Beilin, Mikhail vs Abramov, Lev — 1/2-1/2 — Moscow RUS 1959 — Damen, Huguette vs Todorova, Paunka — 0-1 — Plovdiv BUL 1960 — Diaz, Jose Luis vs Cuasnicu, Oscar — 0-1 — Azul ch-ARG jr 1960 — Dommeyer, Carl vs Blackstone, John — 0-1 — Campbell, CA
5…b5 — 4.9% (195 parties)
1987 — Bos-Swiecik, Iwona vs Jahn, Constanze — 1/2-1/2 — Halle GER 1988 — Milivojevic, Neven vs Sanchez, Jose A. — 0-1 — Zalaegerszeg 1988 — Bestman, Aren vs Sanchez, Jose A. — 0-1 — Zalaegerszeg 1989 — Rico, Juan Francisco vs Sanchez Almeyra, Jorge — 0-1 — Alicante ESP 1991 — Houtsonen, Pedri vs Ihonen, Jari — 1-0 — Kuopio Kalakukko
5…Nc6 — 3.6% (140 parties)
1957 — Honfi, Karoly vs Rakic, Tomislav — 1-0 — Budapest HUN 1958 — Kostro, Jerzy vs Neikirkh, Oleg — 0-1 — It Kienbaum GER 1965 — Mulkers, Willy vs Vreeken, Corry — 1/2-1/2 — Detmold GER 1966 — Ducic, Bogdan vs Ojanen, Kaarle S — 1-0 — Havana CUB 1970 — Bystrom, John vs Staszko, Tadeusz — 1-0 — ?
Anand, Viswanathan — 4 parties
Tal, Mikhail — 2 parties
Karpov, Anatoly — 1 partie
Ding, Liren — 1 partie
1954 — Batuev, Andrey M vs Bastrikov, Georgy — 1-0 — Riga LAT
1954 — Suetin, Alexey S vs Livshin, Iosif — 0-1 — Kiev ch-URS
1955 — Geller, Efim P. vs Kan, Ilya — 1-0 — Moskou ch-URS
1955 — Scherbakov, Aleksandr vs Usachyi, Vladimir — 1-0 — USSR
1958 — Beilin, Mikhail vs Abramov, Lev — 1/2-1/2 — Moscow RUS
1959 — Damen, Huguette vs Todorova, Paunka — 0-1 — Plovdiv BUL
1960 — Diaz, Jose Luis vs Cuasnicu, Oscar — 0-1 — Azul ch-ARG jr
1960 — Dommeyer, Carl vs Blackstone, John — 0-1 — Campbell, CA
1988 — Milivojevic, Neven vs Sanchez, Jose A. — 0-1 — Zalaegerszeg
1988 — Bestman, Aren vs Sanchez, Jose A. — 0-1 — Zalaegerszeg
1989 — Rico, Juan Francisco vs Sanchez Almeyra, Jorge — 0-1 — Alicante ESP
1991 — Houtsonen, Pedri vs Ihonen, Jari — 1-0 — Kuopio Kalakukko
1958 — Kostro, Jerzy vs Neikirkh, Oleg — 0-1 — It Kienbaum GER
1965 — Mulkers, Willy vs Vreeken, Corry — 1/2-1/2 — Detmold GER
1966 — Ducic, Bogdan vs Ojanen, Kaarle S — 1-0 — Havana CUB
1970 — Bystrom, John vs Staszko, Tadeusz — 1-0 — ?