Ambassadeurs : Nun, Jiri (11x), Tagnon, Nicole (10x), Cafferty, Bernard (8x), Djuric, Stefan (8x), Gross, David (8x), Wall, Bill (8x), de Wall, Robert (7x), Soltis, Andrew (7x)
4…c6 — 16.7% (325 parties)
Ambassadeurs : Sergeev, Vladimir (5x), Landenbergue, Claude (4x), Fedorov, Vladislav (3x), Miles, Anthony J (3x), Gross, David (3x), Turner, Jan (3x), Milosevic, Goran (3x), Glek, Igor (3x)
4…e6 — 8.4% (163 parties)
Ambassadeurs : Canal, Esteban (3x), Pavlicek, Miroslav (3x), Trefny, Vlastimil (2x), Schlichthaar, Robert (2x), Thorhallsson, Throstur (2x), Sigurpalsson, Runar (2x), Lugo Lozano, Luz Adriana (2x), Colle, Edgar (1x)
4…dxe5 — 4.3% (84 parties)
Ambassadeurs : Fabrizio Lou (3x), Stepp Frances (3x), Pedersen, Erik (2x), Nicolaisen, Ingolf (2x), Shah, Arpi (2x), Barcelo Pujadas, Pedro Jose (2x), Segal, Alexandru Sorin (2x), Catalan Escale, Enric (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…Nb6
4…c6
4…e6
4…dxe5
<1800
45
58%
11%
20%
7%
1800-2200
769
68%
16%
11%
5%
2200-2600
691
70%
23%
4%
3%
2600+
1
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4…Nb6
4…c6
4…e6
4…dxe5
1860s
1
100%
—
—
—
1920s
5
40%
—
60%
—
1930s
6
83%
—
17%
—
1940s
3
67%
—
—
—
1950s
4
75%
—
25%
—
1960s
17
82%
—
12%
6%
1970s
112
73%
14%
6%
5%
1980s
175
80%
13%
5%
2%
1990s
583
71%
16%
8%
5%
2000s
498
64%
22%
10%
3%
2010s
467
70%
15%
8%
5%
2020s
80
72%
18%
5%
5%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…Nb6
70%
72%
▲ +2.1%
4…c6
15%
18%
▲ +2.1%
4…e6
8%
5%
▼ -3.4%
4…dxe5
5%
5%
+0.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Parties historiques
4…Nb6 — 70.1% (1368 parties)
1866 — Benesch, Herbert vs Becker, Maja-Maria — 1-0 — ? 1926 — Showalter, Jackson vs Carlos Torre Repetto — 0-1 — Chicago, IL USA 1926 — Showalter, Jackson vs De La Torre Huertas, Carlos — 0-1 — Chicago, IL USA 1935 — Bickel, Elena vs Demetriescu Th — 1-0 — ? 1938 — Jaffe, Charles vs Shainswit, George — 0-1 — USA-ch prel New York, NY USA
4…c6 — 16.7% (325 parties)
1971 — Adler Gallardo, Tarajan vs Krasnov, Sergey — 0-1 — Moscow ch Burevestni 1972 — Sax, Gyula vs Soltis, Andrew — 1-0 — Graz stud-ch 1972 — Bilunova, Rimma I vs Vilerte, Benita — 1-0 — Moscow RUS 1972 — Dubeck, Leroy vs Durrant E — 0-1 — US Open 1974 — Ghizdavu, Dumitru vs Bohm, Hans — 0-1 — Amsterdam II
4…e6 — 8.4% (163 parties)
1926 — Showalter, Jackson vs Marshall, Frank — 0-1 — Chicago, IL USA 1929 — Canal, Esteban vs Colle, Edgar — 0-1 — Carlsbad CZE 1929 — Canal, Esteban vs Gruenfeld, Ernst — 1/2-1/2 — Carlsbad CZE 1938 — Dubinin, Peter vs Kajev — 1/2-1/2 — URS-ch sf Kiev UKR 1951 — Canal, Esteban vs Ceccato, Vittorio — 1/2-1/2 — Reggio Emilia ITA
4…dxe5 — 4.3% (84 parties)
1965 — Blackstone, John vs Mattingly, M. — 1-0 — No. CA 1972 — Dozier, R. vs Wren, G. — 1-0 — Berkeley 1978 — Pedersen, Erik vs Nicolaisen, Ingolf — 1-0 — Esbjerg DEN 1978 — Pedersen, Erik vs Nicolaisen, Ingolf — 1-0 — Esbjerg DEN 1978 — Pioch, Thomas vs Schifferdecker, Wilhelm — 1/2-1/2 — Wiesbaden GER
1926 — Showalter, Jackson vs Carlos Torre Repetto — 0-1 — Chicago, IL USA
1926 — Showalter, Jackson vs De La Torre Huertas, Carlos — 0-1 — Chicago, IL USA
1935 — Bickel, Elena vs Demetriescu Th — 1-0 — ?
1938 — Jaffe, Charles vs Shainswit, George — 0-1 — USA-ch prel New York, NY USA
1972 — Sax, Gyula vs Soltis, Andrew — 1-0 — Graz stud-ch
1972 — Bilunova, Rimma I vs Vilerte, Benita — 1-0 — Moscow RUS
1972 — Dubeck, Leroy vs Durrant E — 0-1 — US Open
1974 — Ghizdavu, Dumitru vs Bohm, Hans — 0-1 — Amsterdam II
1929 — Canal, Esteban vs Colle, Edgar — 0-1 — Carlsbad CZE
1929 — Canal, Esteban vs Gruenfeld, Ernst — 1/2-1/2 — Carlsbad CZE
1938 — Dubinin, Peter vs Kajev — 1/2-1/2 — URS-ch sf Kiev UKR
1951 — Canal, Esteban vs Ceccato, Vittorio — 1/2-1/2 — Reggio Emilia ITA
1972 — Dozier, R. vs Wren, G. — 1-0 — Berkeley
1978 — Pedersen, Erik vs Nicolaisen, Ingolf — 1-0 — Esbjerg DEN
1978 — Pedersen, Erik vs Nicolaisen, Ingolf — 1-0 — Esbjerg DEN
1978 — Pioch, Thomas vs Schifferdecker, Wilhelm — 1/2-1/2 — Wiesbaden GER