Ambassadeurs : Eingorn, Vereslav S (35x), Malakhatko, Vadim (12x), Paehtz, Elisabeth (11x), Ward, Chris G (10x), Epishin, Vladimir (9x), Psakhis, Lev (8x), Panno, Oscar (8x), Gulko, Boris (8x)
4.g3 — 19.4% (382 parties)
Ambassadeurs : Eingorn, Vereslav S (9x), Van Wely, Loek (8x), Ward, Chris G (6x), Dgebuadze, Alexandre (6x), Krallmann, Matthias (5x), Paehtz, Elisabeth (5x), Short, Nigel D (5x), Sedlak, Nikola (4x)
4.Nc3 — 18.3% (360 parties)
Ambassadeurs : Eingorn, Vereslav S (10x), Richards, Heather S (7x), Sokolov, Ivan (7x), Peralta, Fernando (6x), Gulko, Boris (4x), Meshcheriakova, Evgenia (4x), Tereick, Benjamin (4x), Mundorf, Johannes (4x)
4.a3 — 8.8% (174 parties)
Ambassadeurs : Richards, Heather S (5x), Kaid, Almar, Dr. (3x), Karagiannis, Athanasios NA (3x), Sedlak, Nikola (3x), Gorlanov, Vladislav (2x), Malakhatko, Vadim (2x), Wiesner, Paula (2x), Aranaz Murillo, Amalia (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.Nf3
4.g3
4.Nc3
4.a3
<1800
20
35%
—
35%
20%
1800-2200
380
38%
16%
19%
17%
2200-2600
1403
44%
21%
18%
6%
2600+
84
45%
21%
23%
5%
Évolution par décennie (% des parties)
Décennie
N parties
4.Nf3
4.g3
4.Nc3
4.a3
1960s
3
33%
67%
—
—
1970s
1
—
—
—
—
1980s
93
56%
13%
6%
1%
1990s
349
50%
17%
15%
7%
2000s
469
47%
16%
19%
7%
2010s
908
36%
23%
21%
10%
2020s
148
41%
14%
16%
16%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.Nf3
36%
41%
▲ +4.9%
4.g3
23%
14%
▼ -8.9%
4.Nc3
21%
16%
▼ -4.5%
4.a3
10%
16%
▲ +5.3%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 2 parties Tal, Mikhail — 1 partie Karpov, Anatoly — 1 partie
Parties historiques
4.Nf3 — 42.5% (837 parties)
1960 — Veresov, Gavriil vs Bronstein, David I — 0-1 — Moscow RUS 1980 — Karlsson, Mats 1976 vs Wicker, Kevin J — 1-0 — Politiken Cup 1981 — Petrosian, Arshak B vs Eingorn, Vereslav S — 0-1 — Moscow RUS 1982 — Farago, Ivan vs Short, Nigel D — 1/2-1/2 — Hastings ENG 1983 — Langeweg, Kick vs Timman, Jan H — 1/2-1/2 — Hilversum ch-NED
4.g3 — 19.4% (382 parties)
1962 — Muehlberg, Siegfried vs Moehring, Guenther — 0-1 — GDR-ch Gera GER 1969 — Huguet, Francois vs Sanner, Michel — 1/2-1/2 — Pau 1982 — Rodriguez Cespedes, Amador vs Vera Gonzalez-Quevedo, Reynaldo — 1-0 — Havana CUB 1982 — Ligterink, Gert vs Short, Nigel D — 1-0 — Marbella I zt 1983 — Grivas, Efstratios vs Skalkotas, Nikolaos — 1/2-1/2 — Heraklion
4.Nc3 — 18.3% (360 parties)
1984 — Timoscenko, Gennadij vs Lputian, Smbat — 1-0 — Minsk BLR 1987 — Timoscenko, Gennadij vs Graf, Alexander — 0-1 — Tashkent UZB 1988 — Korchnoi, Viktor vs Dolmatov, Sergey — 1/2-1/2 — Madrid ESP 1989 — Korchnoi, Viktor vs Passager, Jean-Pierre — 1-0 — Bordeaux FRA 1989 — Tisdall, Jonathan D vs Korchnoi, Viktor — 1-0 — Haifa ISR
4.a3 — 8.8% (174 parties)
1989 — Karagiannis, Athanasios NA vs Keitlinghaus, Ludger — 1-0 — Corfu GRE 1990 — Simon, Holger vs Kuhn, Clemens — 1/2-1/2 — Munster C chy-D 1990 — Santolini, Luigi vs King, Daniel J — 0-1 — Cappelle la Grande FRA 1991 — Pirnat, Saso vs Kastelic, Marian — 0-1 — Slovenia ch 1992 — Stokstad, Petter G. vs Lupu, Mircea-Sergiu — 0-1 — Parthenay FRA
Tal, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
1980 — Karlsson, Mats 1976 vs Wicker, Kevin J — 1-0 — Politiken Cup
1981 — Petrosian, Arshak B vs Eingorn, Vereslav S — 0-1 — Moscow RUS
1982 — Farago, Ivan vs Short, Nigel D — 1/2-1/2 — Hastings ENG
1983 — Langeweg, Kick vs Timman, Jan H — 1/2-1/2 — Hilversum ch-NED
1969 — Huguet, Francois vs Sanner, Michel — 1/2-1/2 — Pau
1982 — Rodriguez Cespedes, Amador vs Vera Gonzalez-Quevedo, Reynaldo — 1-0 — Havana CUB
1982 — Ligterink, Gert vs Short, Nigel D — 1-0 — Marbella I zt
1983 — Grivas, Efstratios vs Skalkotas, Nikolaos — 1/2-1/2 — Heraklion
1987 — Timoscenko, Gennadij vs Graf, Alexander — 0-1 — Tashkent UZB
1988 — Korchnoi, Viktor vs Dolmatov, Sergey — 1/2-1/2 — Madrid ESP
1989 — Korchnoi, Viktor vs Passager, Jean-Pierre — 1-0 — Bordeaux FRA
1989 — Tisdall, Jonathan D vs Korchnoi, Viktor — 1-0 — Haifa ISR
1990 — Simon, Holger vs Kuhn, Clemens — 1/2-1/2 — Munster C chy-D
1990 — Santolini, Luigi vs King, Daniel J — 0-1 — Cappelle la Grande FRA
1991 — Pirnat, Saso vs Kastelic, Marian — 0-1 — Slovenia ch
1992 — Stokstad, Petter G. vs Lupu, Mircea-Sergiu — 0-1 — Parthenay FRA