Ambassadeurs : Muzychuk, Anna (23x), Mrva, Vladimir (15x), Sikorova, Olga (14x), Sikora-Lerch, Jan (12x), Tomczak, Jacek (12x), Gipslis, Aivars (9x), Buchnicek, Petr (9x), Zurek, Milan (9x)
4.Bxd7+ — 10.0% (662 parties)
Ambassadeurs : Vann, Monica S (4x), OBrien, Erik Michael (2x), Philippe, Georges (2x), Chaves, Joara (2x), Anne Karel Lacsina (2x), Sloan, Sam (2x), Bademian, Jose (2x), Nuenchert, Eveline (2x)
4.Qe2 — 0.9% (62 parties)
Ambassadeurs : Karklins, Andrew (3x), Gass, Ekaterina (2x), Seret, Jean-Luc (2x), Lazhevskaya, Zhanni (2x), Pfeiffer, Alfred (1x), Kuznetsova, Luba (1x), Irzyanova, Narcisa M (1x), Gass, Ulrich (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.Bc4
4.Be2
4.Bxd7+
4.Qe2
<1800
557
54%
27%
17%
1%
1800-2200
3306
54%
35%
10%
1%
2200-2600
1506
42%
54%
3%
1%
2600+
1
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4.Bc4
4.Be2
4.Bxd7+
4.Qe2
1950s
49
84%
10%
6%
—
1960s
140
69%
26%
5%
—
1970s
134
69%
17%
13%
1%
1980s
179
73%
11%
12%
3%
1990s
1337
61%
27%
10%
1%
2000s
2646
50%
39%
10%
1%
2010s
1825
49%
39%
11%
1%
2020s
313
47%
43%
9%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.Bc4
49%
47%
▼ -1.5%
4.Be2
39%
43%
▲ +3.4%
4.Bxd7+
11%
9%
▼ -1.4%
4.Qe2
1%
0%
▼ -0.6%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 1 partie
Parties historiques
4.Bc4 — 53.5% (3543 parties)
1950 — Fuderer, Andrija vs Pfeiffer, Gerhard — 0-1 — Bled SLO 1951 — Pfeiffer, Gerhard vs Nuernberg, Friedrich — 0-1 — Augsburg GER 1951 — Bernstein, Sidney vs Hanauer, Milton Loeb — 0-1 — New York ch-USA 1951 — Byland, William M vs Liepnieks Aleksandrs — 1/2-1/2 — Forth Worth 1952 — Tsvetkov, Alexandar K vs Mechkarov, Stefan — 0-1 — Sofia BUL
4.Be2 — 35.3% (2337 parties)
1954 — Matanovic, Aleksandar vs Aadhitha Karikalan — 1-0 — Belgrade SRB 1958 — Vukcevich, Milan vs Djurasevic, Bozidar — 0-1 — JUG-13ch Sarajevo BIH 1958 — Vukcevich, Milan vs Feuerstein, Arthur — 1/2-1/2 — Varna BUL 1958 — Trifunovic, Petar vs Kozomara, Vlado — 1-0 — Sarajevo Sarajevo BIH 1959 — Savon, Vladimir vs Izvozchikov, Alexander — 1/2-1/2 — Moscow RUS
4.Bxd7+ — 10.0% (662 parties)
1952 — De Souza Mendes, Joao vs Kinzel, Anton — 1-0 — Vienna AUT 1953 — Eriksen, John E vs Grivainis, Konstantin — 0-1 — Johannesburg 1956 — Reissman, Paul vs Philippe, Georges — 1-0 — Moscow RUS 1962 — Spikiene vs Rootare, Salme — 0-1 — Leningrad RUS 1964 — OBrien, Erik Michael vs Sloan, Sam — 0-1 — Oakland
4.Qe2 — 0.9% (62 parties)
1971 — Gass, Ekaterina vs Henn, Artur Gabriel Frantz — 1-0 — Bundesliga 1981 — Gass, Ulrich vs Brauner, Rudolf, Dr. — 1-0 — Duitsland tt 1983 — Kuznetsova, Luba vs Irzyanova, Narcisa M — 1-0 — Tbilisi GEO 1985 — Gass, Ekaterina vs Pfeiffer, Alfred — 1-0 — BL-II 1986 — Reinhard, H. vs Andre da Costa Kizua — 0-1 — cr.
1951 — Pfeiffer, Gerhard vs Nuernberg, Friedrich — 0-1 — Augsburg GER
1951 — Bernstein, Sidney vs Hanauer, Milton Loeb — 0-1 — New York ch-USA
1951 — Byland, William M vs Liepnieks Aleksandrs — 1/2-1/2 — Forth Worth
1952 — Tsvetkov, Alexandar K vs Mechkarov, Stefan — 0-1 — Sofia BUL
1958 — Vukcevich, Milan vs Djurasevic, Bozidar — 0-1 — JUG-13ch Sarajevo BIH
1958 — Vukcevich, Milan vs Feuerstein, Arthur — 1/2-1/2 — Varna BUL
1958 — Trifunovic, Petar vs Kozomara, Vlado — 1-0 — Sarajevo Sarajevo BIH
1959 — Savon, Vladimir vs Izvozchikov, Alexander — 1/2-1/2 — Moscow RUS
1953 — Eriksen, John E vs Grivainis, Konstantin — 0-1 — Johannesburg
1956 — Reissman, Paul vs Philippe, Georges — 1-0 — Moscow RUS
1962 — Spikiene vs Rootare, Salme — 0-1 — Leningrad RUS
1964 — OBrien, Erik Michael vs Sloan, Sam — 0-1 — Oakland
1981 — Gass, Ulrich vs Brauner, Rudolf, Dr. — 1-0 — Duitsland tt
1983 — Kuznetsova, Luba vs Irzyanova, Narcisa M — 1-0 — Tbilisi GEO
1985 — Gass, Ekaterina vs Pfeiffer, Alfred — 1-0 — BL-II
1986 — Reinhard, H. vs Andre da Costa Kizua — 0-1 — cr.