Ambassadeurs : Tangborn, Eric (5x), Karlik, Vladimir (5x), Dizdar, Goran (3x), Grof, Stefan (3x), Dos Santos, Haroldo Cunha Jr (3x), Xiong, Jeffery (3x), Hock, Martin (2x), Nikolic, Predrag (2x)
4.Nbd2 — 4.3% (299 parties)
Ambassadeurs : Sosna, Jan (4x), Magrin, Antonio (2x), Barva, Attila Dr. (2x), Sales, Luis Carlos (2x), Wickert, Detlef (1x), Kruger, Wolfgang (1x), Kuhl, Reiner (1x), Ceccarini, Marco (1x)
4.c3 — 3.9% (271 parties)
Ambassadeurs : Hesse, Peter (4x), Bohak, Janko (3x), Garrison, R Raymond (2x), Tjornsted, Peter (2x), Zoric, Savo (2x), Norcia, Federico (1x), Pfeiffer, Gerhard (1x), Gross, Ronald Joseph (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.e3
4.c4
4.Nbd2
4.c3
<1800
1237
81%
6%
4%
3%
1800-2200
3154
78%
9%
5%
4%
2200-2600
978
76%
15%
3%
4%
2600+
102
65%
31%
2%
—
Évolution par décennie (% des parties)
Décennie
N parties
4.e3
4.c4
4.Nbd2
4.c3
1950s
9
67%
33%
—
—
1960s
24
88%
8%
—
4%
1970s
28
64%
14%
7%
—
1980s
191
68%
16%
5%
7%
1990s
1108
78%
7%
5%
4%
2000s
2143
79%
6%
5%
5%
2010s
2538
79%
9%
4%
3%
2020s
949
75%
17%
1%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.e3
79%
75%
▼ -3.2%
4.c4
9%
17%
▲ +8.3%
4.Nbd2
4%
1%
▼ -3.3%
4.c3
3%
3%
+0.1%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 6 parties Anand, Viswanathan — 1 partie Ju, Wenjun — 1 partie
Parties historiques
4.e3 — 77.9% (5447 parties)
1950 — Krogdahl, Arne vs Enevoldsen, Jens — 0-1 — radio 1951 — Troeger, Paul vs Jaeger, Walter — 0-1 — Duesseldorf GER 1954 — Heemskerk, Fenny vs Shilperood — 1-0 — NED 1956 — Al Husari, Zita Fatima vs Afizov, Marsel — 1-0 — Podebrady CZE 1959 — Prucha, Karel vs Brach, Julius Jr — 1/2-1/2 — Trebic
4.c4 — 8.9% (624 parties)
1952 — Prins, Lodewijk vs Pomar Salamanca, Arturo — 1-0 — Havana CUB 1952 — Sliwa, Bogdan vs Gawlikowski, Stanislaw — 1-0 — Katowice POL 1955 — Netz, Siegfried vs Zinn, Lothar — 0-1 — Zittau 1967 — Berry, Jonathan vs Harper, Bruce — 1-0 — ? 1968 — Litynska, Marta vs Gordon Noel Pires — 1/2-1/2 — Riga LAT
4.Nbd2 — 4.3% (299 parties)
1978 — Magrin, Antonio vs Wickert, Detlef — 1-0 — Monte Carlo MNC 1978 — Lebel-Arias, Julia vs Mott-McGrath, Marion — 1/2-1/2 — Buenos Aires ARG 1980 — Rakic, Tomislav vs Bukic, Enver — 1/2-1/2 — Skender Vakuf 1982 — Richardson, John R vs Granat, Russell G — 1-0 — BCF-ch Torquay ENG 1982 — Ouechtati, Mohamed vs Yuja, Henry — 1-0 — Lucerne SUI
4.c3 — 3.9% (271 parties)
1961 — Norcia, Federico vs Pfeiffer, Gerhard — 1/2-1/2 — Neuhausen 1981 — Troeger, Paul vs Kraehenbuehl, Gary — 1-0 — Gausdal NOR 1984 — Hesse, Peter vs Steudtmann, Christian — 1-0 — Eilenburg GER 1984 — Pribyl, Josef vs Priehoda, Vitezslav — 1/2-1/2 — Czechoslovakia 1984 — Lanc, Alois vs Szymczak, Zbigniew — 1/2-1/2 — Poznan POL
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
1951 — Troeger, Paul vs Jaeger, Walter — 0-1 — Duesseldorf GER
1954 — Heemskerk, Fenny vs Shilperood — 1-0 — NED
1956 — Al Husari, Zita Fatima vs Afizov, Marsel — 1-0 — Podebrady CZE
1959 — Prucha, Karel vs Brach, Julius Jr — 1/2-1/2 — Trebic
1952 — Sliwa, Bogdan vs Gawlikowski, Stanislaw — 1-0 — Katowice POL
1955 — Netz, Siegfried vs Zinn, Lothar — 0-1 — Zittau
1967 — Berry, Jonathan vs Harper, Bruce — 1-0 — ?
1968 — Litynska, Marta vs Gordon Noel Pires — 1/2-1/2 — Riga LAT
1978 — Lebel-Arias, Julia vs Mott-McGrath, Marion — 1/2-1/2 — Buenos Aires ARG
1980 — Rakic, Tomislav vs Bukic, Enver — 1/2-1/2 — Skender Vakuf
1982 — Richardson, John R vs Granat, Russell G — 1-0 — BCF-ch Torquay ENG
1982 — Ouechtati, Mohamed vs Yuja, Henry — 1-0 — Lucerne SUI
1981 — Troeger, Paul vs Kraehenbuehl, Gary — 1-0 — Gausdal NOR
1984 — Hesse, Peter vs Steudtmann, Christian — 1-0 — Eilenburg GER
1984 — Pribyl, Josef vs Priehoda, Vitezslav — 1/2-1/2 — Czechoslovakia
1984 — Lanc, Alois vs Szymczak, Zbigniew — 1/2-1/2 — Poznan POL