Ambassadeurs : Misericordia, Antonio (10x), Klewe, Wolfgang (8x), Szilardfy, Gyula (6x), Ripke Thomas (5x), Cervinka, Michal (4x), Tia, Rudy Jr. (4x), Wisbauer, Robert (3x), Walczak, Przemyslaw (3x)
Ambassadeurs : Jablonicky, Frantisek (6x), Hankinson, Chris J (4x), Booth, John C (3x), Ivanov, Maxim (3x), Gnjezdur, Vladimir (3x), Rendlev, Niels Moller (3x), Schorr Blank, Leon (2x), Sorensen, Dick (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
2.Bg2
2.c4
2.Nf3
2.f4
<1800
283
84%
3%
5%
1%
1800-2200
3850
88%
5%
3%
1%
2200-2600
5280
95%
3%
1%
0%
2600+
104
98%
—
1%
—
Évolution par décennie (% des parties)
Décennie
N parties
2.Bg2
2.c4
2.Nf3
2.f4
1920s
3
100%
—
—
—
1940s
2
100%
—
—
—
1950s
34
91%
3%
—
3%
1960s
228
93%
4%
2%
0%
1970s
443
93%
3%
1%
1%
1980s
858
92%
3%
2%
2%
1990s
2105
93%
2%
2%
1%
2000s
2933
89%
4%
3%
1%
2010s
4093
91%
4%
3%
1%
2020s
731
90%
4%
3%
1%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
2.Bg2
91%
90%
-0.4%
2.c4
4%
4%
+0.3%
2.Nf3
3%
3%
+0.0%
2.f4
1%
1%
-0.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 3 parties Karpov, Anatoly — 2 parties Karpov, Aleksandr — 1 partie Smyslov, Vladimir — 1 partie Anand, Viswanathan — 1 partie Ju, Wenjun — 1 partie Hou, Yifan — 1 partie
Parties historiques
2.Bg2 — 90.8% (10375 parties)
1923 — Van Kooy, W. vs Kersten, J L — 1/2-1/2 — NED 1925 — Reti, Richard vs Yates, Frederic D — 1/2-1/2 — Baden-Baden GER 1926 — Saunders, Harold vs Wheatcroft, George — 1-0 — Edinburgh SCO 1943 — Najdorf, Miguel vs Bello AbdulMalik Olamide — 1-0 — Rosario ARG 1949 — Benko, Pal vs Pytlakowski, Andrzej — 1-0 — Lodz POL
2.c4 — 3.5% (396 parties)
1954 — Navarovszky, Laszlo vs Ozsvath, Andras — 1-0 — Hungary ch 1960 — Deslauriers, J. vs Groiss, Werner — 0-1 — Leipzig GER 1961 — Kestler, Hans-Guenther vs Bachmann, Karlheinz — 1/2-1/2 — Bad Pyrmont GER 1964 — Cafferty, Bernard vs Wells, David G — 1-0 — Bognor Regis 1968 — Day, Mike vs Welsh, Alan — 1/2-1/2 — Swansea WLS
2.Nf3 — 2.7% (305 parties)
1960 — Lengyel, Levente vs Prahov, Valentin — 1/2-1/2 — It Bad Salzungen GER 1962 — Volpert, Larisa vs Nakhimovskaya, Zara — 1/2-1/2 — Leningrad RUS 1962 — Lagane, Claude vs Staw, Philippe — 1-0 — Paris FRA 1966 — Lewi, Jerzy vs Schmidt, Wlodzimierz — 0-1 — Rzeszow ch POL 1967 — Saint Bonnet vs Pellegrino J — 1/2-1/2 — Dieppe FRA
2.f4 — 1.0% (110 parties)
1958 — Barczay, Laszlo vs Lengyel, Levente — 1/2-1/2 — Budapest HUN 1966 — Schorr Blank, Leon vs Jimenez Zerquera, Eleazar — 0-1 — La Habana olm prel 1971 — Sorensen, Dick vs Reust, Josef — 0-1 — Schilde 1971 — Sorensen, Dick vs De Jonghe, Peter — 1/2-1/2 — Schilde 1973 — Pesch, Louise vs Nickl — 1/2-1/2 — Graz AUT
Karpov, Anatoly — 2 parties
Karpov, Aleksandr — 1 partie
Smyslov, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
Hou, Yifan — 1 partie
1925 — Reti, Richard vs Yates, Frederic D — 1/2-1/2 — Baden-Baden GER
1926 — Saunders, Harold vs Wheatcroft, George — 1-0 — Edinburgh SCO
1943 — Najdorf, Miguel vs Bello AbdulMalik Olamide — 1-0 — Rosario ARG
1949 — Benko, Pal vs Pytlakowski, Andrzej — 1-0 — Lodz POL
1960 — Deslauriers, J. vs Groiss, Werner — 0-1 — Leipzig GER
1961 — Kestler, Hans-Guenther vs Bachmann, Karlheinz — 1/2-1/2 — Bad Pyrmont GER
1964 — Cafferty, Bernard vs Wells, David G — 1-0 — Bognor Regis
1968 — Day, Mike vs Welsh, Alan — 1/2-1/2 — Swansea WLS
1962 — Volpert, Larisa vs Nakhimovskaya, Zara — 1/2-1/2 — Leningrad RUS
1962 — Lagane, Claude vs Staw, Philippe — 1-0 — Paris FRA
1966 — Lewi, Jerzy vs Schmidt, Wlodzimierz — 0-1 — Rzeszow ch POL
1967 — Saint Bonnet vs Pellegrino J — 1/2-1/2 — Dieppe FRA
1966 — Schorr Blank, Leon vs Jimenez Zerquera, Eleazar — 0-1 — La Habana olm prel
1971 — Sorensen, Dick vs Reust, Josef — 0-1 — Schilde
1971 — Sorensen, Dick vs De Jonghe, Peter — 1/2-1/2 — Schilde
1973 — Pesch, Louise vs Nickl — 1/2-1/2 — Graz AUT