Ambassadeurs : Cafferty, Bernard (11x), Vetter, Udo (9x), Hort, Vlastimil (8x), Uhlmann, Wolfgang (8x), Kupreichik, Viktor D (7x), Liberzon, Vladimir M (6x), Levy, David N L (6x), Poldauf, Dirk (6x)
4.d3 — 21.4% (685 parties)
Ambassadeurs : Moody, David W (5x), Sammalvuo, Tapani (4x), Landenbergue, Claude (4x), Hausner, Ivan (3x), Ivanisevic, Ivan (3x), Browne, Walter Shawn (2x), Lamford, Paul (2x), Stefanova, Antoaneta (2x)
4.g3 — 9.1% (291 parties)
Ambassadeurs : Adorjan, Andras (4x), Gulko, Boris (4x), Ghaem Maghami, Ehsan (4x), Gleizerov, Evgeny (4x), Pranav A V A (3x), Zhukova, Natalia (3x), Ljubojevic, Ljubomir (2x), Kurajica, Bojan (2x)
4.e4 — 3.5% (113 parties)
Ambassadeurs : Laco, Giuseppe (3x), Jose Julio Cueto (2x), Rey Alvarez, Jacobo (2x), Paiva, Omar (1x), German, Eugenio (1x), Stoppel, Franz (1x), Petschar, Kurt (1x), Caposciutti, Maurizio (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.d4
4.d3
4.g3
4.e4
<1800
177
49%
36%
7%
5%
1800-2200
1288
56%
27%
9%
5%
2200-2600
1180
71%
14%
12%
1%
2600+
40
45%
18%
32%
2%
Évolution par décennie (% des parties)
Décennie
N parties
4.d4
4.d3
4.g3
4.e4
1950s
13
85%
—
—
8%
1960s
45
87%
9%
—
—
1970s
147
85%
10%
—
1%
1980s
265
75%
17%
2%
3%
1990s
687
73%
19%
2%
3%
2000s
781
60%
27%
6%
5%
2010s
884
55%
26%
12%
4%
2020s
378
47%
12%
31%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.d4
55%
47%
▼ -7.3%
4.d3
26%
12%
▼ -13.7%
4.g3
12%
31%
▲ +18.9%
4.e4
4%
2%
▼ -1.7%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 2 parties Carlsen, Magnus — 2 parties Kramnik, Vladimir — 1 partie
Parties historiques
4.d4 — 62.7% (2007 parties)
1950 — Castillo Bermudez, Manuel vs Steiner, Herman — 1/2-1/2 — Venice ITA 1951 — Anay Barche vs Gecsei, Istvan — 1-0 — Hungary ch 1954 — Baev, Pavel vs Pilnick, Carl — 1-0 — New York ch-USA 1954 — Schmid, Lothar vs Beni, Alfred — 1-0 — Zuerich Zurich SUI 1954 — Kholmov, Ratmir D vs Borisenko, Aleksei V — 1-0 — Kiev ch-SU
4.d3 — 21.4% (685 parties)
1961 — Udovcic, Mijo vs Korchnoi, Viktor — 0-1 — Oberhausen etc 1965 — Cherskikh vs Cherepkov, Alexander V — 0-1 — USSR 1966 — Stefanov , Preslav vs Kholmov, Ratmir D — 0-1 — Kislovodsk 1968 — Rogoff, Kenneth vs Tarjan, James — 1-0 — New York, NY USA 1971 — Friedman, Shmuel vs Mart, Avner — 1-0 — Haifa/Tel Aviv
4.g3 — 9.1% (291 parties)
1982 — Eid, John vs Moody, David W — 0-1 — ? 1983 — Adorjan, Andras vs Ljubojevic, Ljubomir — 1/2-1/2 — Jakarta / Yogya / Bali 1983 — Adorjan, Andras vs Kurajica, Bojan — 1/2-1/2 — Plovdiv etc 1984 — Adorjan, Andras vs Nikolic, Predrag — 1/2-1/2 — Wijk aan Zee NED 1984 — Adorjan, Andras vs Kurajica, Bojan — 1-0 — Reggio Emilia ITA
4.e4 — 3.5% (113 parties)
1952 — Paiva, Omar vs German, Eugenio — 0-1 — Sao Paulo ch BRA 1978 — ait Sair Mohamed vs Tyrkko, Timo — 1-0 — ? 1983 — Junginger, Max vs Steiner, Bruno — 0-1 — Zurich SUI 1984 — Danilov, Alex vs Veltmann, Martin — 0-1 — Ottawa CAN 1985 — Stoppel, Franz vs Petschar, Kurt — 1/2-1/2 — Austria
Carlsen, Magnus — 2 parties
Kramnik, Vladimir — 1 partie
1951 — Anay Barche vs Gecsei, Istvan — 1-0 — Hungary ch
1954 — Baev, Pavel vs Pilnick, Carl — 1-0 — New York ch-USA
1954 — Schmid, Lothar vs Beni, Alfred — 1-0 — Zuerich Zurich SUI
1954 — Kholmov, Ratmir D vs Borisenko, Aleksei V — 1-0 — Kiev ch-SU
1965 — Cherskikh vs Cherepkov, Alexander V — 0-1 — USSR
1966 — Stefanov , Preslav vs Kholmov, Ratmir D — 0-1 — Kislovodsk
1968 — Rogoff, Kenneth vs Tarjan, James — 1-0 — New York, NY USA
1971 — Friedman, Shmuel vs Mart, Avner — 1-0 — Haifa/Tel Aviv
1983 — Adorjan, Andras vs Ljubojevic, Ljubomir — 1/2-1/2 — Jakarta / Yogya / Bali
1983 — Adorjan, Andras vs Kurajica, Bojan — 1/2-1/2 — Plovdiv etc
1984 — Adorjan, Andras vs Nikolic, Predrag — 1/2-1/2 — Wijk aan Zee NED
1984 — Adorjan, Andras vs Kurajica, Bojan — 1-0 — Reggio Emilia ITA
1978 — ait Sair Mohamed vs Tyrkko, Timo — 1-0 — ?
1983 — Junginger, Max vs Steiner, Bruno — 0-1 — Zurich SUI
1984 — Danilov, Alex vs Veltmann, Martin — 0-1 — Ottawa CAN
1985 — Stoppel, Franz vs Petschar, Kurt — 1/2-1/2 — Austria