Ambassadeurs : Salzmann, Stefan (30x), Langer, Raimund (20x), Ruck, Robert (20x), Kudr, Roman (19x), Sosonko, Gennadi (17x), Grebenshchikov, Aleksandr Petrovich (17x), Lombart, Philippe (16x), Mitkov, Nikola (14x)
7.Qa4+ — 20.2% (1016 parties)
Ambassadeurs : Yu, Yangyi (12x), Sargissian, Gabriel (10x), Burmeister, Ferdinand (8x), Aronian, Levon (7x), Mitkov, Nikola (7x), Korobov, Anton (7x), Movsesian, Sergei (7x), Goryachkina, Aleksandra (7x)
7.Qb3 — 11.5% (576 parties)
Ambassadeurs : Xu, Yi (10x), Khenkin, Igor (7x), Aleksandrov Ivanchev, Aleksandar (6x), Sosonko, Gennadi (5x), ? (5x), Ragozin, Viacheslav (4x), Szilagyi, Gyorgy Laszlo (4x), Serper, Grigory (4x)
1924 — Morrison, John Stuart vs Ramirez Ritchie, Rafael Es — 1-0 — Hamilton 1925 — Michel, Walter vs Alekhine, Alexander — 1-0 — Basel sim Basel SUI 1925 — De La Torre Huertas, Carlos vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — Marienbad CZE 1939 — Pirc, Vasja vs Kostic, Boris — 1/2-1/2 — Yugoslavia 1944 — Stulik, Vlastimil vs Tikovsky, G. — 0-1 — Olomouc CZE
7.Qa4+ — 20.2% (1016 parties)
1923 — Lasker, E. vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — Verenigde Staten m ch-USA 1937 — ? vs Oskam, Gerard — 1-0 — NED 1938 — Tchistoganoff vs Anglares, Emille — 1-0 — Paris FRA 1942 — Stahlberg, Gideon vs Graf, Sascha — 1-0 — Mar del Plata ARG 1949 — Ivkov, Borislav vs Kostic, Boris — 1/2-1/2 — Zagreb CRO
7.Qb3 — 11.5% (576 parties)
1923 — Hodges, Albert vs Lasker, Edward — 0-1 — Lake Hopatcong 1925 — Bogoljubow, Efim vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — Moscow RUS 1927 — Alekhine, Alexander vs Marshall Viele, Fabrizio Aaron — 1-0 — New York, NY USA 1929 — Andrade Fish, Evan vs Abrahams Gordon, Francisco Tomas — 0-1 — England 1929 — ? vs Abrahams, Gerald — 0-1 — Liverpool
7.cxd5 — 4.0% (199 parties)
1949 — Vukovic, Sava vs Fuderer, Andrija — 1/2-1/2 — Zagreb ch YUG 1950 — Benko, Pal vs Gereben, Erno — 1/2-1/2 — Budapest HUN 1952 — Pachman, Ludek vs Averbakh, Yuri L — 1/2-1/2 — Saltsjobaden SWE 1952 — Cobo Arteaga, Eldis vs Rossetto, Hector — 0-1 — Helsinki olm 1952 — Pachman, Ludek vs Averbakh, Yuri L — 1/2-1/2 — Saltsjobaden SWE
Ju, Wenjun — 10 parties
Anand, Viswanathan — 10 parties
Ding, Liren — 10 parties
Gukesh D — 9 parties
Tal, Mikhail — 8 parties
Carlsen, Magnus — 8 parties
Karpov, Anatoly — 5 parties
Kramnik, Vladimir — 5 parties
Alekhine, Alexander — 2 parties
Karpov, Aleksandr — 2 parties
Kasparov, Garry — 2 parties
1925 — Michel, Walter vs Alekhine, Alexander — 1-0 — Basel sim Basel SUI
1925 — De La Torre Huertas, Carlos vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — Marienbad CZE
1939 — Pirc, Vasja vs Kostic, Boris — 1/2-1/2 — Yugoslavia
1944 — Stulik, Vlastimil vs Tikovsky, G. — 0-1 — Olomouc CZE
1937 — ? vs Oskam, Gerard — 1-0 — NED
1938 — Tchistoganoff vs Anglares, Emille — 1-0 — Paris FRA
1942 — Stahlberg, Gideon vs Graf, Sascha — 1-0 — Mar del Plata ARG
1949 — Ivkov, Borislav vs Kostic, Boris — 1/2-1/2 — Zagreb CRO
1925 — Bogoljubow, Efim vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — Moscow RUS
1927 — Alekhine, Alexander vs Marshall Viele, Fabrizio Aaron — 1-0 — New York, NY USA
1929 — Andrade Fish, Evan vs Abrahams Gordon, Francisco Tomas — 0-1 — England
1929 — ? vs Abrahams, Gerald — 0-1 — Liverpool
1950 — Benko, Pal vs Gereben, Erno — 1/2-1/2 — Budapest HUN
1952 — Pachman, Ludek vs Averbakh, Yuri L — 1/2-1/2 — Saltsjobaden SWE
1952 — Cobo Arteaga, Eldis vs Rossetto, Hector — 0-1 — Helsinki olm
1952 — Pachman, Ludek vs Averbakh, Yuri L — 1/2-1/2 — Saltsjobaden SWE