Ambassadeurs : Veingold, Aleksandr (8x), Suba, Mihai (4x), Sidenko, Anatoly Viktorovich (2x), Kuenitz, Klaus (2x), Marten, Gero (2x), Flesch, János (1x), Kluger, Gyula (1x), Wolk, Sigmund (1x)
Ambassadeurs : Botsari, Anna-Maria (2x), Perez Campos, Adria (2x), Zubac, Marius (2x), Boulanger, Michel (2x), Hoffmann, Frank (2x), Backe, Peter (1x), Wademark, Helge (1x), Kuligowski, Adam (1x)
4.b3 — 0.3% (15 parties)
Ambassadeurs : Umpfenbach, Carolin (2x), Busato, Moreno (1x), Bellemo, Marco (1x), Armas Gutierrez, Jorge Enrique (1x), Villarreal Felix, Jose Felix (1x), Van de Meerakker, Theo (1x), Boll, Peter (1x), Kapteina, Simon (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.Bg2
4.Nc3
4.Nf3
4.b3
<1800
212
92%
4%
3%
—
1800-2200
1943
91%
6%
2%
0%
2200-2600
1554
92%
3%
3%
0%
2600+
34
91%
—
9%
—
Évolution par décennie (% des parties)
Décennie
N parties
4.Bg2
4.Nc3
4.Nf3
4.b3
1950s
33
94%
6%
—
—
1960s
41
98%
2%
—
—
1970s
87
94%
3%
—
2%
1980s
207
95%
3%
1%
0%
1990s
1096
95%
3%
1%
0%
2000s
1440
91%
5%
3%
0%
2010s
1297
90%
4%
4%
0%
2020s
348
91%
3%
5%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.Bg2
90%
91%
▲ +0.9%
4.Nc3
4%
3%
▼ -1.6%
4.Nf3
4%
5%
▲ +1.2%
4.b3
0%
0%
-0.2%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 3 parties Kramnik, Vladimir — 2 parties Ju, Wenjun — 2 parties Botvinnik, Mikhail — 1 partie Carlsen, Magnus — 1 partie
Parties historiques
4.Bg2 — 92.0% (4186 parties)
1952 — Grivainis, Konstantin vs Ozols, Karlis — 1-0 — Latvian Exiles 1953 — Boxall, Ronald Frank vs Fazekas, Stephan — 1-0 — Hastings ENG 1953 — Abdi, Andreas vs Ivkov, Borislav — 1-0 — Belgrade ch teams 1954 — De Souza Mendes, Joao vs Jauregui, Carlos — 0-1 — Mar del Plata ARG 1954 — Sokolsky, Alexey vs Pimenov, Sergey — 1/2-1/2 — Erevan ARM
4.Nc3 — 4.4% (198 parties)
1958 — Flesch, János vs Kluger, Gyula — 0-1 — HUN-ch Budapest HUN 1959 — Wolk, Sigmund vs Mohrlok, Dieter — 1/2-1/2 — Nuerenberg GER 1968 — Buchman, Bartosz vs Blechizin — 1-0 — Leningrad RUS 1971 — Hartoch, Robert G vs Van Baarle, John — 1-0 — NED-ch Leeuwarden NED 1975 — Sanguinetti, Raul vs Gouveia, Carlos Eduardo — 1/2-1/2 — Fortaleza BRA
4.Nf3 — 2.7% (124 parties)
1982 — Kuligowski, Adam vs Briem, Stefan — 1-0 — Reykjavik ISL 1987 — Backe, Peter vs Wademark, Helge — 1-0 — Strangnes 1990 — Schmeken, Thomas vs Aschenberg, Axel — 0-1 — Baden-Baden GER 1990 — Botsari, Anna-Maria vs Kokanovic, Ksenija — 1/2-1/2 — Kavala GRE 1990 — Nowak, Ignacy vs Bany, Jerzy — 1/2-1/2 — Warsaw POL
4.b3 — 0.3% (15 parties)
1976 — Van de Meerakker, Theo vs Boll, Peter — 0-1 — Den Bosch 1978 — Armas Gutierrez, Jorge Enrique vs Villarreal Felix, Jose Felix — 1-0 — Mexico City MEX 1983 — Busato, Moreno vs Bellemo, Marco — 1-0 — Venice ITA 1992 — Kapteina, Simon vs Bartolomaeus, Christian — 1/2-1/2 — GER-ch U17 1997 — Ramon Pita, Vivian vs Andres Francisco Jimenez Rodriguez — 1/2-1/2 — Copa Itau Mercosul
Kramnik, Vladimir — 2 parties
Ju, Wenjun — 2 parties
Botvinnik, Mikhail — 1 partie
Carlsen, Magnus — 1 partie
1953 — Boxall, Ronald Frank vs Fazekas, Stephan — 1-0 — Hastings ENG
1953 — Abdi, Andreas vs Ivkov, Borislav — 1-0 — Belgrade ch teams
1954 — De Souza Mendes, Joao vs Jauregui, Carlos — 0-1 — Mar del Plata ARG
1954 — Sokolsky, Alexey vs Pimenov, Sergey — 1/2-1/2 — Erevan ARM
1959 — Wolk, Sigmund vs Mohrlok, Dieter — 1/2-1/2 — Nuerenberg GER
1968 — Buchman, Bartosz vs Blechizin — 1-0 — Leningrad RUS
1971 — Hartoch, Robert G vs Van Baarle, John — 1-0 — NED-ch Leeuwarden NED
1975 — Sanguinetti, Raul vs Gouveia, Carlos Eduardo — 1/2-1/2 — Fortaleza BRA
1987 — Backe, Peter vs Wademark, Helge — 1-0 — Strangnes
1990 — Schmeken, Thomas vs Aschenberg, Axel — 0-1 — Baden-Baden GER
1990 — Botsari, Anna-Maria vs Kokanovic, Ksenija — 1/2-1/2 — Kavala GRE
1990 — Nowak, Ignacy vs Bany, Jerzy — 1/2-1/2 — Warsaw POL
1978 — Armas Gutierrez, Jorge Enrique vs Villarreal Felix, Jose Felix — 1-0 — Mexico City MEX
1983 — Busato, Moreno vs Bellemo, Marco — 1-0 — Venice ITA
1992 — Kapteina, Simon vs Bartolomaeus, Christian — 1/2-1/2 — GER-ch U17
1997 — Ramon Pita, Vivian vs Andres Francisco Jimenez Rodriguez — 1/2-1/2 — Copa Itau Mercosul