Ambassadeurs : Fomina, Tatyana (5x), Veresov, Gavriil (3x), Liew, Chee-Meng Jimmy (3x), Richter, Kurt P (2x), Prins, Laura (2x), Levin, Mikhail (2x), Veresov, Valentin (2x), Alves Ribeiro, Alexandre Miguel C (2x)
4.Bxf6 — 28.7% (272 parties)
Ambassadeurs : Pekar, Karol (5x), Beliavsky, Alexander G (3x), Chernyshov, Konstantin (3x), Klovans, Janis (2x), Alburt, Lev (2x), Hladik, Josef (2x), Miles, Anthony J (2x), Spassov, Liuben (2x)
4.f3 — 15.4% (146 parties)
Ambassadeurs : Gerstner, Wolfgang (4x), Portisch, Gabor (3x), Sepp, Olav (3x), Sucher, Johannes (3x), Manninen, Marko (2x), Treppner, Gerd (2x), Neff, Sergei (2x), Karagiannis, Athanasios NA (2x)
4.e3 — 9.3% (88 parties)
Ambassadeurs : Veresov, Valentin (3x), Vogel, Heike (3x), Shagalovich, Abo (2x), Beake, Ben D (2x), Hoi, Carsten (2x), Mueller, Gerhard (2x), Schmitzer, Peter (2x), Mashinskaya, Iulia (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.Qd2
4.Bxf6
4.f3
4.e3
<1800
29
21%
34%
7%
21%
1800-2200
359
30%
28%
16%
11%
2200-2600
378
37%
33%
13%
6%
2600+
1
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4.Qd2
4.Bxf6
4.f3
4.e3
1920s
4
50%
50%
—
—
1930s
3
—
—
—
—
1940s
5
80%
20%
—
—
1950s
18
67%
—
11%
11%
1960s
29
52%
21%
10%
17%
1970s
27
37%
22%
19%
4%
1980s
56
29%
25%
12%
14%
1990s
177
23%
36%
21%
4%
2000s
284
30%
33%
15%
8%
2010s
297
35%
24%
16%
12%
2020s
48
42%
31%
4%
12%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.Qd2
35%
42%
▲ +6.3%
4.Bxf6
24%
31%
▲ +7.7%
4.f3
16%
4%
▼ -12.0%
4.e3
12%
12%
▲ +0.7%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 1 partie
Parties historiques
4.Qd2 — 32.7% (310 parties)
1928 — Richter, Kurt P vs Gruenfeld, Ernst — 1-0 — Berlin GER 1929 — Richter, Kurt P vs Babel August — 1-0 — Berlin GER 1940 — Cruz Filho, Oswaldo vs Caetano, Netto Joaquim — 1-0 — ? 1940 — Aguila Filho, Rafael De vs Ahid Netto, Edson Tabet — 1-0 — Brazil ch 1945 — Tolush, Alexander vs Bronstein, David I — 1-0 — Moskou ch-URS
4.Bxf6 — 28.7% (272 parties)
1921 — Breyer, Gyula vs Muller, Hans P — 1/2-1/2 — Vienna AUT 1927 — Tartakower, Savielly vs Kostic, Barbara — 1/2-1/2 — Bad Niendorf GER 1947 — Kasparian, Genrikh vs Zagoriansky, Evgeny — 0-1 — Moscow RUS 1961 — Salgado Vinter, Ivan vs Klovans, Janis — 1/2-1/2 — Riga LAT 1961 — Berggreen Naya Winter vs Klovans, Janis — 1/2-1/2 — USSR Tch
4.f3 — 15.4% (146 parties)
1950 — Kupferstich, Moises vs Chaude de Silans, Chantal — 1-0 — Dubrovnik olm 1951 — Bogoljubow, Efim vs Stahlberg, Gideon — 0-1 — Birmingham ENG 1963 — Zdanovs, Igors vs Kalnins, Aleksandrs Alans — 1-0 — Riga LAT 1965 — Rossolimo, Nicolas vs Zuckerman, Bernard — 1/2-1/2 — New York, NY USA 1967 — Gurevich, Viktor vs Kogan, Boris M — 1-0 — Kiev UKR
4.e3 — 9.3% (88 parties)
1958 — Veresov, Valentin vs Gromek, Aleksandra — 1-0 — Polanica Zdroj tt 1958 — Veresov, Valentin vs Kostro, Jerzy — 1/2-1/2 — Polanica Zdroj tt 1960 — Veresov, Valentin vs Uusi — 1-0 — USSR tt 1960 — Persitz, Raaphi vs Malich, Burkhard, Dr. — 0-1 — Leipzig GER 1965 — Shagalovich, Abo vs Mikenas, Vladas — 1-0 — ?
1929 — Richter, Kurt P vs Babel August — 1-0 — Berlin GER
1940 — Cruz Filho, Oswaldo vs Caetano, Netto Joaquim — 1-0 — ?
1940 — Aguila Filho, Rafael De vs Ahid Netto, Edson Tabet — 1-0 — Brazil ch
1945 — Tolush, Alexander vs Bronstein, David I — 1-0 — Moskou ch-URS
1927 — Tartakower, Savielly vs Kostic, Barbara — 1/2-1/2 — Bad Niendorf GER
1947 — Kasparian, Genrikh vs Zagoriansky, Evgeny — 0-1 — Moscow RUS
1961 — Salgado Vinter, Ivan vs Klovans, Janis — 1/2-1/2 — Riga LAT
1961 — Berggreen Naya Winter vs Klovans, Janis — 1/2-1/2 — USSR Tch
1951 — Bogoljubow, Efim vs Stahlberg, Gideon — 0-1 — Birmingham ENG
1963 — Zdanovs, Igors vs Kalnins, Aleksandrs Alans — 1-0 — Riga LAT
1965 — Rossolimo, Nicolas vs Zuckerman, Bernard — 1/2-1/2 — New York, NY USA
1967 — Gurevich, Viktor vs Kogan, Boris M — 1-0 — Kiev UKR
1958 — Veresov, Valentin vs Kostro, Jerzy — 1/2-1/2 — Polanica Zdroj tt
1960 — Veresov, Valentin vs Uusi — 1-0 — USSR tt
1960 — Persitz, Raaphi vs Malich, Burkhard, Dr. — 0-1 — Leipzig GER
1965 — Shagalovich, Abo vs Mikenas, Vladas — 1-0 — ?