Ambassadeurs : Hebden, Mark L (13x), Romero Holmes, Alfonso (13x), Potapov, Pavel (11x), Chatalbashev, Boris (11x), Day, Lawrence A. (10x), Hoi, Carsten (10x), Todorcevic Antic, Miodrag (9x), Wilson, Matthew R (9x)
2…c6 — 4.9% (274 parties)
Ambassadeurs : McNab, Colin A (6x), Hebden, Mark L (4x), Ptak, Pavel (4x), Stadtmueller, Harald (3x), Komliakov, Viktor (3x), Biyiasas, Peter (2x), Soltis, Andrew (2x), Hug, Werner (2x)
Ambassadeurs : Ivanov, Igor V. (2x), Schaefer, Markus (1x), Beeker, Detlef, Prof. Dr. (1x), Brestak, Jan (1x), Janco, Jozef (1x), Levadi, David (1x), Everett, Morgan (1x), Elter, Sophia (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
2…Bg7
2…c6
2…d6
2…c5
<1800
414
91%
1%
4%
2%
1800-2200
2608
88%
5%
4%
3%
2200-2600
1706
87%
7%
3%
2%
2600+
11
73%
18%
9%
—
Évolution par décennie (% des parties)
Décennie
N parties
2…Bg7
2…c6
2…d6
2…c5
1950s
1
100%
—
—
—
1960s
38
95%
3%
3%
—
1970s
151
89%
4%
3%
5%
1980s
254
90%
5%
2%
2%
1990s
1071
84%
7%
4%
2%
2000s
1682
88%
5%
4%
2%
2010s
1952
89%
4%
4%
2%
2020s
428
90%
3%
3%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
2…Bg7
89%
90%
▲ +1.2%
2…c6
4%
3%
▼ -1.0%
2…d6
4%
3%
▼ -0.8%
2…c5
2%
3%
▲ +0.6%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 1 partie Hou, Yifan — 1 partie
Parties historiques
2…Bg7 — 87.9% (4903 parties)
1959 — Marest, Steren vs Besser, Hans — 0-1 — Minden 1961 — Jacobs, Robert Merton vs O`Connor, Eddie — 1-0 — Santa Monica, CA USA 1961 — Giterman, Shlomo vs Savon, Vladimir — 0-1 — Novgorod RUS 1961 — Ignatiev, Felix N vs Zakharov, Alexander — 1/2-1/2 — ? 1962 — Cain, David vs Gates, Claude-Eric — 1-0 — Los Angeles, CA USA
2…c6 — 4.9% (274 parties)
1967 — Van der Lijn, Dick vs Du Chattel, Philippe — 1-0 — NED 1971 — Monsoy, Arild Edin vs Benko, Francisco — 1-0 — Olot 1971 — Hartston, William R vs Keene, Raymond D — 1/2-1/2 — Cambridge ENG 1971 — Medina-Garcia, Antonio vs Timman, Jan H — 0-1 — It Malaga ESP 1971 — Buturin, Vladimir vs Gorshkov, Yury S. — 1/2-1/2 — Donetsk UKR
2…d6 — 3.7% (204 parties)
1969 — Barry Dickson vs Kresic, Fran — 1-0 — Air Force Systems 1973 — De Coverly, Roger D vs Goodman, David S C — 0-1 — Nat Club 1979 — Puiggros, Guillermo vs Pizzatti, Mario — 1-0 — Buenos Aires ARG 1979 — Barnes, Craig vs Seirawan, Yasser — 0-1 — ? 1979 — Kosanski, Stanko vs Popovic, Petar — 1-0 — Zagreb CRO
2…c5 — 2.4% (132 parties)
1970 — Segal, Alexandru Sorin vs Georgescu, Vasile Sr — 1-0 — Bucharest ROU 1971 — Elter, Sophia vs Fischer, Robert J — 1/2-1/2 — New York, NY USA 1973 — Alberts, W. vs Celorio, Eduardo — 0-1 — Chicago, IL USA 1973 — Baumann, Hanspeter, Dr. vs Biyiasas, Peter — 0-1 — New Westminster CAN 1975 — Munoz, Francisco vs Velandia, Norberto — 1/2-1/2 — Bogota COL
Hou, Yifan — 1 partie
1961 — Jacobs, Robert Merton vs O`Connor, Eddie — 1-0 — Santa Monica, CA USA
1961 — Giterman, Shlomo vs Savon, Vladimir — 0-1 — Novgorod RUS
1961 — Ignatiev, Felix N vs Zakharov, Alexander — 1/2-1/2 — ?
1962 — Cain, David vs Gates, Claude-Eric — 1-0 — Los Angeles, CA USA
1971 — Monsoy, Arild Edin vs Benko, Francisco — 1-0 — Olot
1971 — Hartston, William R vs Keene, Raymond D — 1/2-1/2 — Cambridge ENG
1971 — Medina-Garcia, Antonio vs Timman, Jan H — 0-1 — It Malaga ESP
1971 — Buturin, Vladimir vs Gorshkov, Yury S. — 1/2-1/2 — Donetsk UKR
1973 — De Coverly, Roger D vs Goodman, David S C — 0-1 — Nat Club
1979 — Puiggros, Guillermo vs Pizzatti, Mario — 1-0 — Buenos Aires ARG
1979 — Barnes, Craig vs Seirawan, Yasser — 0-1 — ?
1979 — Kosanski, Stanko vs Popovic, Petar — 1-0 — Zagreb CRO
1971 — Elter, Sophia vs Fischer, Robert J — 1/2-1/2 — New York, NY USA
1973 — Alberts, W. vs Celorio, Eduardo — 0-1 — Chicago, IL USA
1973 — Baumann, Hanspeter, Dr. vs Biyiasas, Peter — 0-1 — New Westminster CAN
1975 — Munoz, Francisco vs Velandia, Norberto — 1/2-1/2 — Bogota COL