Kramnik, Vladimir — 1 partie Hou, Yifan — 1 partie
Parties historiques
4.c4 — 37.1% (1413 parties)
1951 — Simonson, Albert vs Evans, Larry — 0-1 — New York, NY USA 1951 — Urseanu, Veniamin vs Samarian, Sergiu — 0-1 — Bucharest ROU 1952 — Engels, Ludwig vs Rossetto, Hector — 0-1 — Rio de Janeiro BRA 1952 — Eliskases, Erich vs Quesada, Americo — 1/2-1/2 — Havana CUB 1952 — Gonzalez, Juan Carlos vs Sigurdsson, Gudjon — 1-0 — Helsinki olm
4.Bd3 — 33.8% (1285 parties)
1950 — Stalda, Giuseppe vs Nestler, Daniel — 1/2-1/2 — Venice ITA 1951 — Nestler, Vincenzo vs Vidmar, Milan Jr — 1/2-1/2 — Schlechter mem 1951 — Sandrin, Albert vs Evans, Larry — 0-1 — Forth Worth 1951 — Balcarek, Wiktor vs Szilagyi, Gyorgy Laszlo — 0-1 — Sopot 1952 — Pedersen, Eigil vs Cobo Arteaga, Eldis — 0-1 — Helsinki olm
4.Be2 — 9.5% (362 parties)
1958 — Tsvetkov, Aleksandar vs Szilagyi, Gabor — 1/2-1/2 — Sofia BUL 1974 — Camara, Helder vs Schwab, Francisco Carlos Coelho — 1-0 — Rio de Janeiro BRA 1974 — Camara, Helder vs Trois, Francisco R.T. — 1-0 — ? 1975 — Silva Morales, Marco A. vs Gutierrez Herrera, Jose Antonio — 1-0 — Bogota COL 1975 — Miesowicz, Adam vs Bernard, Ryszard — 0-1 — Augustow Tch-POL
4.Nbd2 — 8.0% (305 parties)
1950 — Henneberke, Frans vs Cortlever, Nico — 1/2-1/2 — It Beverwijk NED 1953 — Borochow, Harry vs Ralston, Henry — 1-0 — San Luis Obispo, CA 1959 — Curtis, Donald vs Wallis, Philip N — 0-1 — York ch-BCF 1959 — Hultgren, Neil vs Barrett, Gordon — 0-1 — City Terrace, CA 1961 — Franklin, Michael J vs Ansell, Jeffrey — 1-0 — Aberystwyth
Hou, Yifan — 1 partie
1951 — Urseanu, Veniamin vs Samarian, Sergiu — 0-1 — Bucharest ROU
1952 — Engels, Ludwig vs Rossetto, Hector — 0-1 — Rio de Janeiro BRA
1952 — Eliskases, Erich vs Quesada, Americo — 1/2-1/2 — Havana CUB
1952 — Gonzalez, Juan Carlos vs Sigurdsson, Gudjon — 1-0 — Helsinki olm
1951 — Nestler, Vincenzo vs Vidmar, Milan Jr — 1/2-1/2 — Schlechter mem
1951 — Sandrin, Albert vs Evans, Larry — 0-1 — Forth Worth
1951 — Balcarek, Wiktor vs Szilagyi, Gyorgy Laszlo — 0-1 — Sopot
1952 — Pedersen, Eigil vs Cobo Arteaga, Eldis — 0-1 — Helsinki olm
1974 — Camara, Helder vs Schwab, Francisco Carlos Coelho — 1-0 — Rio de Janeiro BRA
1974 — Camara, Helder vs Trois, Francisco R.T. — 1-0 — ?
1975 — Silva Morales, Marco A. vs Gutierrez Herrera, Jose Antonio — 1-0 — Bogota COL
1975 — Miesowicz, Adam vs Bernard, Ryszard — 0-1 — Augustow Tch-POL
1953 — Borochow, Harry vs Ralston, Henry — 1-0 — San Luis Obispo, CA
1959 — Curtis, Donald vs Wallis, Philip N — 0-1 — York ch-BCF
1959 — Hultgren, Neil vs Barrett, Gordon — 0-1 — City Terrace, CA
1961 — Franklin, Michael J vs Ansell, Jeffrey — 1-0 — Aberystwyth