1950 — Klasup, Karlis vs Tal, Mikhail — 1/2-1/2 — Riga LAT 1951 — Andrich, Alexander vs Ivkov, Bojidar — 0-1 — Sarajevo BIH 1951 — Kovacs, MG. vs Canal, Esteban — 1/2-1/2 — Vienna AUT 1951 — Stevens, Bruce vs Daly, Harlow Bussey — 0-1 — ? 1952 — Lengyel, Levente vs Szilagyi, Gyorgy Laszlo — 1-0 — Hungary ch
5…Bd6 — 9.8% (599 parties)
1977 — Liersch, Andreas, Dr. vs Castro, Pablo Henrique O. — 0-1 — Hamburg GER 1986 — Cebalo, Miso vs Ivkov, Borislav — 1/2-1/2 — Sarajevo BIH 1987 — Schleining, Zoya vs Wu, Mingqian — 1/2-1/2 — Smederevska Palanka 1987 — An, Yanfeng vs Levitina, Irina — 1/2-1/2 — Smederevska Palanka 1987 — Koskinen, Henri vs Kivisto, Mikko — 0-1 — Jyvaskyla Jyvaskyla FIN
5…Be7 — 7.2% (440 parties)
1952 — Toran Albero, Roman vs Guimard, Carlos E — 1/2-1/2 — Havana CUB 1954 — Biro George vs Dreyer, Kurt — 0-1 — ? 1955 — Sokolsky, Alexey vs Balcarek, Wiktor — 1-0 — Soviet Union 1961 — Bisguier, Arthur B vs Robinson, Nathan — 1-0 — San Francisco, CA USA 1965 — Szily, Jozsef vs Bakheet Farag — 1-0 — HUN
5…Bb4+ — 0.7% (44 parties)
1953 — Keckhut, John vs Levin, Eugene — 0-1 — Hollywood, CA 1981 — Petursson, Margeir vs Steiner, Darko — 1/2-1/2 — ? 1990 — Gupta, Milon vs Gehlert, Klaus — 1-0 — Nuerenberg GER 1991 — Tikkanen, Kari vs Nykopp, Jan-Michael F. — 1-0 — ? 1991 — Avrukh, Boris vs Cordy, Steven — 1-0 — Wch U14 Mamaia
Karpov, Anatoly — 3 parties
Carlsen, Magnus — 3 parties
Kasparov, Garry — 2 parties
Hou, Yifan — 2 parties
Ding, Liren — 1 partie
Ju, Wenjun — 1 partie
1951 — Andrich, Alexander vs Ivkov, Bojidar — 0-1 — Sarajevo BIH
1951 — Kovacs, MG. vs Canal, Esteban — 1/2-1/2 — Vienna AUT
1951 — Stevens, Bruce vs Daly, Harlow Bussey — 0-1 — ?
1952 — Lengyel, Levente vs Szilagyi, Gyorgy Laszlo — 1-0 — Hungary ch
1986 — Cebalo, Miso vs Ivkov, Borislav — 1/2-1/2 — Sarajevo BIH
1987 — Schleining, Zoya vs Wu, Mingqian — 1/2-1/2 — Smederevska Palanka
1987 — An, Yanfeng vs Levitina, Irina — 1/2-1/2 — Smederevska Palanka
1987 — Koskinen, Henri vs Kivisto, Mikko — 0-1 — Jyvaskyla Jyvaskyla FIN
1954 — Biro George vs Dreyer, Kurt — 0-1 — ?
1955 — Sokolsky, Alexey vs Balcarek, Wiktor — 1-0 — Soviet Union
1961 — Bisguier, Arthur B vs Robinson, Nathan — 1-0 — San Francisco, CA USA
1965 — Szily, Jozsef vs Bakheet Farag — 1-0 — HUN
1981 — Petursson, Margeir vs Steiner, Darko — 1/2-1/2 — ?
1990 — Gupta, Milon vs Gehlert, Klaus — 1-0 — Nuerenberg GER
1991 — Tikkanen, Kari vs Nykopp, Jan-Michael F. — 1-0 — ?
1991 — Avrukh, Boris vs Cordy, Steven — 1-0 — Wch U14 Mamaia