Ambassadeurs : Pridorozhni, Aleksei (39x), Daulyte-Cornette, Deimante (33x), Lyell, Mark (20x), Thesing, Matthias (19x), Lagarde, Maxime (15x), Muzychuk, Mariya (14x), Muzychuk, Anna (13x), Krivec, Jana (13x)
4.a4 — 2.2% (232 parties)
Ambassadeurs : Shilin, Denis (11x), Tekielak, Sebastian (10x), Keitlinghaus, Ludger (8x), Thesing, Matthias (7x), Demchenko, Aleksandr (6x), Remy, Janina (5x), Volovikov, Anton (5x), Phunhon Lopez, Daniel Alejandro (5x)
4.Ba4 — 1.8% (193 parties)
Ambassadeurs : Petrosian, Tigran L. (10x), Mitkov, Nikola (10x), Sirkova, Darena (7x), Iuldachev, Saidali (6x), Tiviakov, Sergei (4x), Lipecki, Alexander (4x), Valencia Ciordia, José A. (3x), Staf, Gunnar (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.Bc4
4.Nf3
4.a4
4.Ba4
<1800
588
55%
35%
2%
1%
1800-2200
4587
62%
32%
2%
1%
2200-2600
5077
61%
34%
2%
2%
2600+
127
28%
63%
6%
2%
Évolution par décennie (% des parties)
Décennie
N parties
4.Bc4
4.Nf3
4.a4
4.Ba4
1950s
2
100%
—
—
—
1960s
3
33%
—
—
33%
1970s
3
100%
—
—
—
1980s
20
60%
25%
5%
—
1990s
194
53%
21%
17%
3%
2000s
2642
84%
8%
2%
5%
2010s
4400
71%
24%
1%
1%
2020s
3398
30%
67%
2%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.Bc4
71%
30%
▼ -40.7%
4.Nf3
24%
67%
▲ +43.1%
4.a4
1%
2%
▲ +1.0%
4.Ba4
1%
0%
▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 10 parties Carlsen, Magnus — 6 parties Kasparov, Garry — 1 partie Ju, Wenjun — 1 partie Gukesh D — 1 partie
Parties historiques
4.Bc4 — 60.6% (6458 parties)
1951 — Herrmann, Ludwig vs Troianescu, Octav — 0-1 — Sopot 1955 — Burstein, Sylvain vs Boutteville, Cesar — 0-1 — Toulouse FRA 1969 — Martin, Benjamin M S vs Brodie, Hugh — 0-1 — Montreal Quebec op 1971 — Rubin, Max vs Blackstone, John — 0-1 — California 1978 — Nikolic, Stanimir vs Janosevic, Dragoljub — 1-0 — Smederevska Palanka YUG
4.Nf3 — 33.2% (3543 parties)
1986 — Mendez, Gustavo vs Panno, Oscar — 0-1 — Ciudad de Ushuaia 1986 — Chaves, Joara vs Gocheva, Rumiana — 0-1 — Dubai UAE 1986 — Sarapu, Ortvin vs Guevara, Marc Joseph — 1/2-1/2 — Dubai UAE 1986 — Lantier, Roger vs Charest, Johanne — 1/2-1/2 — St-Lin CAN 1989 — Schlenker, Jochen vs Kurz, Eugen — 0-1 — Kehl BM
4.a4 — 2.2% (232 parties)
1985 — Folk, Petr vs Stratil, Ladislav — 0-1 — Karvina 1990 — Keitlinghaus, Ludger vs Emunds, Hans Georg — 1-0 — Muenster GER 1990 — Beran, Joseph vs Bricard, Emmanuel — 0-1 — Toulouse FRA 1991 — Keitlinghaus, Ludger vs Danschczyk, Christian — 1-0 — Duitsland tt 1991 — Campos Navarro, Mariel Melanie vs Maksimovic, Suzana — 0-1 — Sparti
4.Ba4 — 1.8% (193 parties)
1968 — Blayivas, H. vs Blackstone, John — 0-1 — San Francisco, Ca 1995 — Wood, Clarence vs Nasman Per — 1-0 — IECG CUP95-PR.029 1999 — Bohne, Yvonne vs Uhrig, Heinz — 1/2-1/2 — Hassloch 1999 — Richert, Clement vs Plantet, Marc — 0-1 — Montigny le Bretonneux 1999 — Werle, Jan vs Jens, Jelmer — 1-0 — Hoogeveen NED
Carlsen, Magnus — 6 parties
Kasparov, Garry — 1 partie
Ju, Wenjun — 1 partie
Gukesh D — 1 partie
1955 — Burstein, Sylvain vs Boutteville, Cesar — 0-1 — Toulouse FRA
1969 — Martin, Benjamin M S vs Brodie, Hugh — 0-1 — Montreal Quebec op
1971 — Rubin, Max vs Blackstone, John — 0-1 — California
1978 — Nikolic, Stanimir vs Janosevic, Dragoljub — 1-0 — Smederevska Palanka YUG
1986 — Chaves, Joara vs Gocheva, Rumiana — 0-1 — Dubai UAE
1986 — Sarapu, Ortvin vs Guevara, Marc Joseph — 1/2-1/2 — Dubai UAE
1986 — Lantier, Roger vs Charest, Johanne — 1/2-1/2 — St-Lin CAN
1989 — Schlenker, Jochen vs Kurz, Eugen — 0-1 — Kehl BM
1990 — Keitlinghaus, Ludger vs Emunds, Hans Georg — 1-0 — Muenster GER
1990 — Beran, Joseph vs Bricard, Emmanuel — 0-1 — Toulouse FRA
1991 — Keitlinghaus, Ludger vs Danschczyk, Christian — 1-0 — Duitsland tt
1991 — Campos Navarro, Mariel Melanie vs Maksimovic, Suzana — 0-1 — Sparti
1995 — Wood, Clarence vs Nasman Per — 1-0 — IECG CUP95-PR.029
1999 — Bohne, Yvonne vs Uhrig, Heinz — 1/2-1/2 — Hassloch
1999 — Richert, Clement vs Plantet, Marc — 0-1 — Montigny le Bretonneux
1999 — Werle, Jan vs Jens, Jelmer — 1-0 — Hoogeveen NED