Ambassadeurs : Cafferty, Bernard (12x), Vetter, Udo (11x), Uhlmann, Wolfgang (10x), Liebert, Heinz (10x), Pech, Jaroslav Jr (9x), Kupreichik, Viktor D (8x), Feistenauer, Fred (8x), Ikonnikov, Vyacheslav (7x)
4.d3 — 21.5% (678 parties)
Ambassadeurs : Moody, David W (6x), Costello, Colin A (6x), Landenbergue, Claude (5x), Stoer, Andreas (4x), Lamford, Paul (3x), Regan, Neil (3x), Sammalvuo, Tapani (3x), Ikonnikov, Vyacheslav (3x)
4.g3 — 8.7% (273 parties)
Ambassadeurs : Adorjan, Andras (4x), Gulko, Boris (4x), Ghaem Maghami, Ehsan (4x), Gleizerov, Evgeny (4x), McNab, Colin A (3x), Zielinski, Sergej (3x), Zhukova, Natalia (3x), Behling, Robert (3x)
4.e4 — 3.5% (109 parties)
Ambassadeurs : Cueto Aller, Jose Julio (3x), Umarbekov, Aziz (3x), Laco, Giuseppe (3x), Lantos, Attila (2x), Pech, Jaroslav Jr (2x), Rey Alvarez, Jacobo (2x), Paiva, Omar (1x), German, Eugenio (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
95
45%
37%
4%
9%
1800-2200
1099
56%
28%
8%
5%
2200-2600
1187
71%
14%
12%
1%
2600+
43
44%
16%
35%
2%
Évolution par décennie (% des parties)
Décennie
N parties
4.d4
4.d3
4.g3
4.e4
1910s
1
—
100%
—
—
1920s
3
33%
33%
—
—
1930s
27
78%
7%
—
—
1940s
17
53%
12%
—
—
1950s
13
85%
—
—
8%
1960s
46
87%
9%
—
—
1970s
143
85%
10%
—
1%
1980s
265
74%
17%
2%
3%
1990s
686
73%
19%
2%
3%
2000s
779
60%
27%
6%
5%
2010s
881
55%
26%
12%
4%
2020s
293
47%
11%
34%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.d4
55%
47%
▼ -7.2%
4.d3
26%
11%
▼ -15.0%
4.g3
12%
34%
▲ +21.8%
4.e4
4%
2%
▼ -2.2%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 3 parties Karpov, Anatoly — 2 parties Carlsen, Magnus — 2 parties Lasker, Emanuel — 1 partie Kramnik, Vladimir — 1 partie
Parties historiques
4.d4 — 63.1% (1991 parties)
1928 — Kevitz, Alexander vs Lasker, Emanuel — 1-0 — New York, NY USA 1930 — Carls, Carl vs Soler Bordas, Placido — 1/2-1/2 — Hamburg GER 1931 — Wiesel, Laszlo vs Szekely, Jeno — 1-0 — Budapest HUN 1931 — Steiner, Endre vs Szekely, Jeno — 1-0 — Budapest HUN 1934 — Fine, Reuben vs Steiner, Herman — 1-0 — Mexico City MEX
4.d3 — 21.5% (678 parties)
1913 — Staffer, John Homer vs Jaffe, Charles — 0-1 — New York, NY USA 1927 — Babel August vs Pitschak, Rudolf — 1-0 — Magdeburg GER 1931 — Mazel, Isaak Y vs Goglidze, Viktor — 1/2-1/2 — Moskou ch-URS 1931 — Kasparian, Genrikh vs Goglidze, Viktor — 0-1 — Moskou ch-URS 1946 — Alvarez Martin, Pedro vs Wexler, Bernardo — 1-0 — Buenos Aires ARG
4.g3 — 8.7% (273 parties)
1982 — Eid, John vs Moody, David W — 0-1 — ? 1983 — Adorjan, Andras vs Ljubojevic, Ljubomir — 1/2-1/2 — Surakarta/Denpasar INA 1983 — Adorjan, Andras vs Kurajica, Bojan — 1/2-1/2 — Plovdiv BUL 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% (109 parties)
1952 — Paiva, Omar vs German, Eugenio — 0-1 — Sao Paulo ch BRA 1978 — Saari, Antti 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
Karpov, Anatoly — 2 parties
Carlsen, Magnus — 2 parties
Lasker, Emanuel — 1 partie
Kramnik, Vladimir — 1 partie
1930 — Carls, Carl vs Soler Bordas, Placido — 1/2-1/2 — Hamburg GER
1931 — Wiesel, Laszlo vs Szekely, Jeno — 1-0 — Budapest HUN
1931 — Steiner, Endre vs Szekely, Jeno — 1-0 — Budapest HUN
1934 — Fine, Reuben vs Steiner, Herman — 1-0 — Mexico City MEX
1927 — Babel August vs Pitschak, Rudolf — 1-0 — Magdeburg GER
1931 — Mazel, Isaak Y vs Goglidze, Viktor — 1/2-1/2 — Moskou ch-URS
1931 — Kasparian, Genrikh vs Goglidze, Viktor — 0-1 — Moskou ch-URS
1946 — Alvarez Martin, Pedro vs Wexler, Bernardo — 1-0 — Buenos Aires ARG
1983 — Adorjan, Andras vs Ljubojevic, Ljubomir — 1/2-1/2 — Surakarta/Denpasar INA
1983 — Adorjan, Andras vs Kurajica, Bojan — 1/2-1/2 — Plovdiv BUL
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 — Saari, Antti 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