Ambassadeurs : Steinitz, Wilhelm (6x), Geller, Efim P. (6x), Klovans, Janis (6x), Hendriks, Richard (6x), Drimer, Dolfi (5x), Barle, Janez (5x), Zsinka, Laszlo (5x), Semcesen, Daniel (5x)
6…Nge7 — 29.5% (374 parties)
Ambassadeurs : Glek, Igor (4x), Melia, Salome (3x), Kilic, Efe Mert (3x), Anderssen, Adolf (2x), Teichmann, Richard (2x), Kupchik, Abraham (2x), Capablanca, Jose (2x), Sandrin Chodorge, Antoine (2x)
6…d6 — 26.2% (332 parties)
Ambassadeurs : Hoi, Carsten (4x), Lalic, Susan K (3x), Frolov, Denis (3x), Vorotnikov, Vladislav V (3x), Gross, David (3x), Kempter, Ronald (3x), Probola, Ryszard (3x), Bachmann, Axel (3x)
Steinitz, Wilhelm — 7 parties Smyslov, Vladimir — 2 parties Lasker, Emanuel — 1 partie Alekhine, Alexander — 1 partie Karpov, Anatoly — 1 partie
Parties historiques
6…Nf6 — 43.9% (556 parties)
1882 — Zukertort, Johannes vs Steinitz, Wilhelm — 1/2-1/2 — Vienna AUT 1882 — Wittek, Alexander vs Steinitz, Wilhelm — 1-0 — Vienna AUT 1883 — Annor Julian Jaques vs Meitner — 1-0 — Vienna AUT 1883 — Blackburne, Joseph vs Steinitz, Wilhelm — 1-0 — London ENG 1883 — McKenzie, George vs Steinitz, Wilhelm — 1/2-1/2 — New York, NY USA
6…Nge7 — 29.5% (374 parties)
1873 — Rosenthal, Samuel vs Steinitz, Wilhelm — 0-1 — Vienna AUT 1876 — Paulsen, Laurids vs Anderssen, Adolf — 1-0 — Leipzig GER 1878 — Englisch, Berthold vs Anderssen, Adolf — 1-0 — Paris FRA 1880 — MacKenzie, George H vs Delmar, Eugene — 1-0 — New York, NY USA 1880 — Coffee Jean Jacques vs Schallopp, Emil — 1/2-1/2 — Graz AUT
6…d6 — 26.2% (332 parties)
1887 — Von Bardeleben, Curt vs Fritz, Alexander — 1/2-1/2 — Frankfurt GER 1895 — Schiffers, Emanuel vs Lasker, Emanuel — 0-1 — Hastings ENG 1951 — Kostic, Boris vs Bertok, Mario Jr. — 1/2-1/2 — Ljubljana 1956 — Maric, Rudolf vs Gligoric, Svetozar — 1/2-1/2 — Skopje ch 1956 — Bhend, Edwin vs Smyslov, Vladimir — 0-1 — Olympiad Moscow RUS
6…Nxd4 — 0.2% (2 parties)
1996 — Alvarez Vila, Aroa vs Herrero, Sandra — 1/2-1/2 — ESP 2010 — Abbott, Peter vs Kayaalp, Levent — 1-0 — ICCF
Smyslov, Vladimir — 2 parties
Lasker, Emanuel — 1 partie
Alekhine, Alexander — 1 partie
Karpov, Anatoly — 1 partie
1882 — Wittek, Alexander vs Steinitz, Wilhelm — 1-0 — Vienna AUT
1883 — Annor Julian Jaques vs Meitner — 1-0 — Vienna AUT
1883 — Blackburne, Joseph vs Steinitz, Wilhelm — 1-0 — London ENG
1883 — McKenzie, George vs Steinitz, Wilhelm — 1/2-1/2 — New York, NY USA
1876 — Paulsen, Laurids vs Anderssen, Adolf — 1-0 — Leipzig GER
1878 — Englisch, Berthold vs Anderssen, Adolf — 1-0 — Paris FRA
1880 — MacKenzie, George H vs Delmar, Eugene — 1-0 — New York, NY USA
1880 — Coffee Jean Jacques vs Schallopp, Emil — 1/2-1/2 — Graz AUT
1895 — Schiffers, Emanuel vs Lasker, Emanuel — 0-1 — Hastings ENG
1951 — Kostic, Boris vs Bertok, Mario Jr. — 1/2-1/2 — Ljubljana
1956 — Maric, Rudolf vs Gligoric, Svetozar — 1/2-1/2 — Skopje ch
1956 — Bhend, Edwin vs Smyslov, Vladimir — 0-1 — Olympiad Moscow RUS
2010 — Abbott, Peter vs Kayaalp, Levent — 1-0 — ICCF