Ambassadeurs : Guliev, Sarhan (43x), Taimanov, Mark (34x), Swayams, Mishra (33x), Sowray, Peter J (33x), Sharpe, Sam (33x), Cumming, David R (33x), Graf, Alexander (26x), Rapaka Samuel Paul (25x)
Ambassadeurs : Korchnoi, Viktor (27x), Swahnberg, Lars (17x), Rakhmanov, Aleksandr (16x), Portisch, Lajos (14x), Kolanek, Roman (13x), Shengelia, David (13x), ? (12x), Miguel, Nahuel (11x)
5.Bd2 — 5.1% (2464 parties)
Ambassadeurs : Aczel, Gergely (76x), Chanda, Sandipan (64x), Bluebaum, Matthias (36x), Badacsonyi, Stanley (26x), Grebnev, Aleksey (22x), Zakhartsov, Vladimir (16x), Charochkina, Daria (16x), Mattenberger, Matthias (16x)
1950 — Alexander Tadala vs Sokolsky, Alexey — 1-0 — Moskou ch-URS 1950 — Kluger, Gyula vs Szabo, Laszlo — 1/2-1/2 — Budapest HUN 1950 — Amaro, Lucas Ibrair vs Acoltzi Ruiz, Mariana — 1/2-1/2 — Mar del Plata ARG 1950 — Borisenko, Georgy K vs Averbakh, Yuri L — 1/2-1/2 — Moskou ch-URS 1950 — Moiseev, Oleg vs Aleshin, Adam Din — 1/2-1/2 — ?
5.Ne2 — 23.0% (11152 parties)
1950 — Vajda, Albert vs Anay Barche — 1/2-1/2 — Budapest HUN 1950 — Evans, Larry vs Almiron, Martin Alejandro — 1-0 — Dubrovnik olm 1950 — Benko, Pal vs Berczy, Robert — 0-1 — Budapest HUN 1950 — Winser, William Arthur vs Horne, Dennis Morton — 1/2-1/2 — Hastings, White Rock Pavilion 1950 — Rapaka Samuel Paul vs Van den Berg, Carel B — 1-0 — Amsterdam NED
5.Nf3 — 5.6% (2733 parties)
1950 — Alatortsev, Vladimir N. vs Averbakh, Yuri L — 1/2-1/2 — Moscow RUS 1950 — Alatortsev, Vladimir N. vs Averbakh, Yuri L — 1/2-1/2 — ? 1951 — Abramovich Furman, Semyon vs Lipnitsky, Isaac — 0-1 — USSR 1951 — Alster, Ladislav vs Pachman, Ludek — 0-1 — Prague CZE 1952 — Miguel, Nahuel vs Rapaka Samuel Paul — 1/2-1/2 — San Salvador ESA
5.Bd2 — 5.1% (2464 parties)
1952 — Germek, Milan vs Aadhitha Karikalan — 1/2-1/2 — Belgrade SRB 1955 — Urbanec, Karel vs Kozma, Julius — 1/2-1/2 — Prague CZE 1962 — Soos, Bela vs Gheorghiu, Florin — 1/2-1/2 — Romania 1966 — Magrin, Antonio vs Watzka, Horst — 1/2-1/2 — Venice ITA 1969 — AN, Bryant vs Carlson, Curtis — 0-1 — cr.
Botvinnik, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Anand, Viswanathan — 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
Karpov, Aleksandr — 3 parties
1950 — Kluger, Gyula vs Szabo, Laszlo — 1/2-1/2 — Budapest HUN
1950 — Amaro, Lucas Ibrair vs Acoltzi Ruiz, Mariana — 1/2-1/2 — Mar del Plata ARG
1950 — Borisenko, Georgy K vs Averbakh, Yuri L — 1/2-1/2 — Moskou ch-URS
1950 — Moiseev, Oleg vs Aleshin, Adam Din — 1/2-1/2 — ?
1950 — Evans, Larry vs Almiron, Martin Alejandro — 1-0 — Dubrovnik olm
1950 — Benko, Pal vs Berczy, Robert — 0-1 — Budapest HUN
1950 — Winser, William Arthur vs Horne, Dennis Morton — 1/2-1/2 — Hastings, White Rock Pavilion
1950 — Rapaka Samuel Paul vs Van den Berg, Carel B — 1-0 — Amsterdam NED
1950 — Alatortsev, Vladimir N. vs Averbakh, Yuri L — 1/2-1/2 — ?
1951 — Abramovich Furman, Semyon vs Lipnitsky, Isaac — 0-1 — USSR
1951 — Alster, Ladislav vs Pachman, Ludek — 0-1 — Prague CZE
1952 — Miguel, Nahuel vs Rapaka Samuel Paul — 1/2-1/2 — San Salvador ESA
1955 — Urbanec, Karel vs Kozma, Julius — 1/2-1/2 — Prague CZE
1962 — Soos, Bela vs Gheorghiu, Florin — 1/2-1/2 — Romania
1966 — Magrin, Antonio vs Watzka, Horst — 1/2-1/2 — Venice ITA
1969 — AN, Bryant vs Carlson, Curtis — 0-1 — cr.