Ambassadeurs : Schoenbuchner, Gert (26x), Nash Chris (16x), Chvajova, Helena (9x), Neumann, Frank (9x), Reede, Arvo (8x), Hedke, Fred (8x), Maurizio, Marco (8x), Hansen, Berno (7x)
4…a6 — 5.6% (493 parties)
Ambassadeurs : Ventura, Bob (4x), Maurizio, Marco (3x), Pang, Edward (2x), Marincas, Vlad (2x), O'Brien Kenneth (2x), Johansen, Bjorn Berg (2x), Mcdaniel, Jeff (2x), Mendis, Tenuk (2x)
4…Bg4 — 3.3% (291 parties)
Ambassadeurs : Brand Lyard, Paul (9x), Mestrovic, Zvonimir (4x), Heiser, Jerome (3x), Wall, Alejandro (2x), Ferroni, Claudio (2x), Emen, Oguz (2x), Alex Benny (2x), Paris Mellado, José António (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…Bd7
4…exd4
4…a6
4…Bg4
<1800
1622
41%
42%
9%
4%
1800-2200
2725
41%
54%
2%
2%
2200-2600
831
65%
32%
0%
1%
2600+
11
64%
36%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4…Bd7
4…exd4
4…a6
4…Bg4
1950s
30
63%
33%
3%
—
1960s
119
66%
29%
3%
1%
1970s
219
67%
23%
4%
2%
1980s
242
56%
38%
3%
2%
1990s
1691
48%
39%
6%
4%
2000s
3204
45%
43%
5%
4%
2010s
2770
42%
46%
6%
2%
2020s
519
42%
38%
10%
6%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…Bd7
42%
42%
+0.1%
4…exd4
46%
38%
▼ -8.9%
4…a6
6%
10%
▲ +4.5%
4…Bg4
2%
6%
▲ +4.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 5 parties Kasparov, Garry — 5 parties Tal, Mikhail — 3 parties Carlsen, Magnus — 2 parties Capablanca, Jose Raul — 1 partie Ju, Wenjun — 1 partie
Parties historiques
4…Bd7 — 45.9% (4035 parties)
1950 — Wyman, P. vs Clark Fernandes — 0-1 — Salinas, CA 1950 — Molton vs Innocenti, Amedeo — 0-1 — Palo Alto, CA 1951 — Achatz, Karl Hans vs Kunze, Klaus — 1-0 — Leipzig GER 1951 — Schellingerhout, J. vs Eyk, D. — 1-0 — cr. 1951 — Bernstein, Ossip vs Fuentes, Manuel — 1-0 — Madrid ESP
4…exd4 — 41.9% (3689 parties)
1951 — Quillen, Paul vs Whitaker, Norman — 0-1 — Fort Worth, TX USA 1951 — Filip, Miroslav vs Belska Hruskova — 1-0 — Prague CZE 1954 — Tanguay, Alexandre vs Zalys, Ignas — 0-1 — Montreal CAN 1954 — Richter, Kurt vs Muller, Hans P — 1-0 — Berlin GER 1955 — Mazzoni, Guy vs Andor, Theodore — 0-1 — Paris FRA
4…a6 — 5.6% (493 parties)
1958 — Blackstone, John vs Slosted, S. — 1-0 — No. CA 1967 — Heim, Sverre vs Lockertsen, Henrik — 1-0 — Tromsoe 1968 — Lobigas, Julian vs Lee, Keng Yeen Joel — 1/2-1/2 — Manila PHI 1969 — Coudari, Camille vs Marsh Ethan Kienja — 1-0 — Green Mt. op 1972 — Arnold, Knut vs Knudsen, John C — 1-0 — Iowa
4…Bg4 — 3.3% (291 parties)
1961 — Karpov, Anatoly vs Gaimaletdinov, Insaf — 1-0 — Zlatoust 1977 — Kurajica, Bojan vs Mestrovic, Zvonimir — 1-0 — Zagreb CRO 1977 — Webb, Simon vs Mestrovic, Zvonimir — 1/2-1/2 — Kallithea,GRE Int 3rd,Greece 1978 — Lau , Le Xiang Ignatius vs Mestrovic, Domagoj — 1/2-1/2 — Mitropa Cup 1978 — Gruchacz, Robert vs Mestrovic, Zvonimir — 0-1 — Lone Pine open
Kasparov, Garry — 5 parties
Tal, Mikhail — 3 parties
Carlsen, Magnus — 2 parties
Capablanca, Jose Raul — 1 partie
Ju, Wenjun — 1 partie
1950 — Molton vs Innocenti, Amedeo — 0-1 — Palo Alto, CA
1951 — Achatz, Karl Hans vs Kunze, Klaus — 1-0 — Leipzig GER
1951 — Schellingerhout, J. vs Eyk, D. — 1-0 — cr.
1951 — Bernstein, Ossip vs Fuentes, Manuel — 1-0 — Madrid ESP
1951 — Filip, Miroslav vs Belska Hruskova — 1-0 — Prague CZE
1954 — Tanguay, Alexandre vs Zalys, Ignas — 0-1 — Montreal CAN
1954 — Richter, Kurt vs Muller, Hans P — 1-0 — Berlin GER
1955 — Mazzoni, Guy vs Andor, Theodore — 0-1 — Paris FRA
1967 — Heim, Sverre vs Lockertsen, Henrik — 1-0 — Tromsoe
1968 — Lobigas, Julian vs Lee, Keng Yeen Joel — 1/2-1/2 — Manila PHI
1969 — Coudari, Camille vs Marsh Ethan Kienja — 1-0 — Green Mt. op
1972 — Arnold, Knut vs Knudsen, John C — 1-0 — Iowa
1977 — Kurajica, Bojan vs Mestrovic, Zvonimir — 1-0 — Zagreb CRO
1977 — Webb, Simon vs Mestrovic, Zvonimir — 1/2-1/2 — Kallithea,GRE Int 3rd,Greece
1978 — Lau , Le Xiang Ignatius vs Mestrovic, Domagoj — 1/2-1/2 — Mitropa Cup
1978 — Gruchacz, Robert vs Mestrovic, Zvonimir — 0-1 — Lone Pine open