Ambassadeurs : Jovanovic, Bratislav M (57x), Campora, Daniel H. (32x), Podlesnik, Bogdan (31x), Iuldachev, Saidali (24x), Istratescu, Andrei (23x), Speisser, Patrick (23x), Naiditsch, Arkadij (21x), Curdo, John (17x)
Ambassadeurs : Speisser, Patrick (36x), Hebden, Mark L (29x), Vehi Bach, Victor Manuel (29x), Shirov, Alexei (25x), Jovanovic, Bratislav M (24x), Nunn, John D M (23x), Malaniuk, Vladimir P (18x), Campora, Daniel H. (18x)
Ambassadeurs : Vehi Bach, Victor Manuel (12x), Morin, Louis (11x), Fuchs, Georg (7x), Herzog, Agnes (7x), Nandhidhaa, P V (6x), Noritsyn, Nikolay (5x), Jovanovic, Bratislav M (5x), Nitin, S. (5x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…Bb4
4…Nd4
4…d6
4…Bc5
<1800
2824
29%
16%
23%
18%
1800-2200
9210
34%
26%
16%
14%
2200-2600
9117
38%
33%
5%
8%
2600+
646
35%
46%
1%
5%
Évolution par décennie (% des parties)
Décennie
N parties
4…Bb4
4…Nd4
4…d6
4…Bc5
1950s
272
51%
33%
8%
5%
1960s
311
39%
41%
10%
5%
1970s
314
42%
36%
13%
6%
1980s
676
39%
34%
12%
10%
1990s
5277
36%
24%
18%
12%
2000s
8929
33%
22%
17%
14%
2010s
9369
35%
23%
12%
14%
2020s
4576
29%
32%
8%
12%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…Bb4
35%
29%
▼ -5.8%
4…Nd4
23%
32%
▲ +9.0%
4…d6
12%
8%
▼ -4.6%
4…Bc5
14%
12%
▼ -2.7%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 10 parties Kramnik, Vladimir — 10 parties Carlsen, Magnus — 10 parties Ju, Wenjun — 9 parties Ding, Liren — 9 parties Hou, Yifan — 8 parties Karpov, Anatoly — 6 parties Tal, Mikhail — 5 parties Smyslov, Vladimir — 3 parties Gukesh D — 3 parties Botvinnik, Mikhail — 1 partie Kasparov, Garry — 1 partie
Parties historiques
4…Bb4 — 33.9% (10069 parties)
1950 — Barendregt, Johan vs Van den Berg, Carel B — 1/2-1/2 — Amsterdam ch-NED 1950 — Petrosian, Tigran V. vs Furman, Semyon — 0-1 — Gorki 1950 — Trifunovic, Petar vs Bosch van Rosenthal, Edzard — 1-0 — Amsterdam NED 1950 — Maderna, Carlos vs Michel, Clement Paul — 1-0 — Mar del Plata ARG 1950 — Lambert, Hans vs Staudte, Hans-Hilmar — 1/2-1/2 — Dubrovnik olm
4…Nd4 — 24.7% (7350 parties)
1950 — Rellstab, Ludwig vs Kostic, Boris — 0-1 — Bled SLO 1950 — Platz, Joseph vs Reily, CS. — 1-0 — corr USA 1950 — Alexander Tadala vs Bondarevsky, Igor — 1/2-1/2 — Moskou ch-URS 1950 — Baldanello, Mario vs Riello, Michele — 1-0 — Venice ITA 1950 — Baldanello, Mario vs Porreca, Giorgio — 1-0 — Venice ITA
4…d6 — 14.0% (4148 parties)
1950 — Rhodes, Herbert Gibson vs Fairhurst, William — 1/2-1/2 — Buxton 1951 — Lokvenc, Joseph vs Gragger, Anton Fritz — 1-0 — GER 1951 — Lundin, Erik vs Pettersson, Sune — 1-0 — Wasa-Uppsala 1951 — Vasconcellos, Fernando O vs De Souza Mendes, Joao — 0-1 — Fortaleza BRA 1951 — Reicher, Emanoil-George vs Pietzsch, Wolfgang — 1-0 — Bucharest ROU
4…Bc5 — 13.1% (3907 parties)
1950 — Beni, Alfred vs Paoli, Enrico — 0-1 — Wenen IT 1950 — Book, Eero vs Unzicker, Ferdinand, Dr. — 0-1 — Dubrovnik olm 1952 — Morel, Fernand vs Giustolisi, Alberto — 1/2-1/2 — Salsomaggiore Terme 1952 — Morel, Fernand vs Kremer, Paul — 1-0 — Helsinki olm 1954 — Low Irvine vs Reitstein, Leonard R — 1-0 — ?
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 9 parties
Ding, Liren — 9 parties
Hou, Yifan — 8 parties
Karpov, Anatoly — 6 parties
Tal, Mikhail — 5 parties
Smyslov, Vladimir — 3 parties
Gukesh D — 3 parties
Botvinnik, Mikhail — 1 partie
Kasparov, Garry — 1 partie
1950 — Petrosian, Tigran V. vs Furman, Semyon — 0-1 — Gorki
1950 — Trifunovic, Petar vs Bosch van Rosenthal, Edzard — 1-0 — Amsterdam NED
1950 — Maderna, Carlos vs Michel, Clement Paul — 1-0 — Mar del Plata ARG
1950 — Lambert, Hans vs Staudte, Hans-Hilmar — 1/2-1/2 — Dubrovnik olm
1950 — Platz, Joseph vs Reily, CS. — 1-0 — corr USA
1950 — Alexander Tadala vs Bondarevsky, Igor — 1/2-1/2 — Moskou ch-URS
1950 — Baldanello, Mario vs Riello, Michele — 1-0 — Venice ITA
1950 — Baldanello, Mario vs Porreca, Giorgio — 1-0 — Venice ITA
1951 — Lokvenc, Joseph vs Gragger, Anton Fritz — 1-0 — GER
1951 — Lundin, Erik vs Pettersson, Sune — 1-0 — Wasa-Uppsala
1951 — Vasconcellos, Fernando O vs De Souza Mendes, Joao — 0-1 — Fortaleza BRA
1951 — Reicher, Emanoil-George vs Pietzsch, Wolfgang — 1-0 — Bucharest ROU
1950 — Book, Eero vs Unzicker, Ferdinand, Dr. — 0-1 — Dubrovnik olm
1952 — Morel, Fernand vs Giustolisi, Alberto — 1/2-1/2 — Salsomaggiore Terme
1952 — Morel, Fernand vs Kremer, Paul — 1-0 — Helsinki olm
1954 — Low Irvine vs Reitstein, Leonard R — 1-0 — ?