Ambassadeurs : Sarno, Spartaco (8x), Contin, Daniel (8x), Drasko, Milan (6x), Espig, Lutz (5x), Haria, Ravi (5x), Panchenko, Alexander N (4x), Petrosian, Arshak B (4x), Knudsen, Per (4x)
8…Nbd7 — 32.0% (867 parties)
Ambassadeurs : Godena, Michele (7x), Dutreeuw, Marc (6x), Contin, Daniel (6x), Koneru, Humpy (6x), Miles, Anthony J (5x), Cosma, Elena-Luminita (5x), Winants, Luc (4x), Hedke, Fred (4x)
8…dxc4 — 11.6% (315 parties)
Ambassadeurs : Bulmaga, Irina (5x), Reschke, Thomas (3x), Nemeth, Miklos (3x), Kojder, Konrad (2x), Pigusov, Evgeny (2x), Contin, Daniel (2x), Sarno, Spartaco (2x), Timman, Jan H (2x)
8…a5 — 1.1% (30 parties)
Ambassadeurs : Kurajica, Bojan (2x), Miles, Anthony J (1x), Hernandez Onna, Roman (1x), Alonso Garcia, Rene Marcial (1x), Hickl, Joerg (1x), Oll, Lembit (1x), Jacobsen, Bo (1x), Jelling, Erik (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8…c5
8…Nbd7
8…dxc4
8…a5
<1800
27
52%
44%
4%
—
1800-2200
575
50%
37%
11%
0%
2200-2600
1833
54%
31%
12%
1%
2600+
103
54%
33%
10%
2%
Évolution par décennie (% des parties)
Décennie
N parties
8…c5
8…Nbd7
8…dxc4
8…a5
1950s
2
50%
50%
—
—
1960s
26
58%
35%
—
—
1970s
91
64%
25%
7%
1%
1980s
181
54%
29%
10%
2%
1990s
404
52%
35%
9%
2%
2000s
471
51%
37%
10%
0%
2010s
1154
52%
33%
13%
1%
2020s
384
60%
23%
15%
1%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8…c5
52%
60%
▲ +7.7%
8…Nbd7
33%
23%
▼ -9.8%
8…dxc4
13%
15%
▲ +2.1%
8…a5
1%
1%
+0.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 4 parties Karpov, Anatoly — 3 parties Anand, Viswanathan — 3 parties Botvinnik, Mikhail — 2 parties Kasparov, Garry — 1 partie Hou, Yifan — 1 partie Kramnik, Vladimir — 1 partie Ju, Wenjun — 1 partie Gukesh D — 1 partie Carlsen, Magnus — 1 partie
Parties historiques
8…c5 — 53.5% (1452 parties)
1956 — Ragozin, Viacheslav vs Lisitsin, Georgy — 1/2-1/2 — Leningrad RUS 1965 — Keene, Raymond D vs Wade, Robert G — 0-1 — Bognor Regis 1966 — Lein, Andreas vs Krogius, Nikolai V — 1/2-1/2 — Tbilisi ch-URS 1968 — Benko, Pal vs Portisch, Lajos — 1/2-1/2 — Monte Carlo MNC 1968 — Benko, Pal vs Portisch, Lajos — 1/2-1/2 — Monaco MNC
8…Nbd7 — 32.0% (867 parties)
1956 — Botvinnik, Mikhail vs Stahlberg, Gideon — 1-0 — Moscow RUS 1965 — Najdorf, Miguel vs Bielicki, Carlos — 1-0 — Mar del Plata ARG 1965 — Panno, Oscar vs Najdorf, Miguel — 0-1 — Mar del Plata ARG 1965 — Acosta Garcia, Rafael Isaac vs Bielicki, Carlos — 1-0 — Mar del Plata ARG 1966 — Ree, Hans vs Averbakh, Yuri L — 1/2-1/2 — Titovo Uzice
8…dxc4 — 11.6% (315 parties)
1972 — Etruk, Rein T vs Oim, Tonu — 1-0 — Viljandi 1974 — Sigurjonsson, Gudmundur vs Fabbri, Mario — 1-0 — Teesside ENG 1976 — Grigoriou Miltiadis vs Anagnostopoulos, Konstantinos — 0-1 — Athens GRE 1977 — Mirkovic, Slobodan vs Filip, Miroslav — 0-1 — Belgrade SRB 1978 — Arnaudov, Petar vs Trikaliotis, Georgios — 0-1 — Prievidza
8…a5 — 1.1% (30 parties)
1978 — Rajkovic, Dusan vs Kurajica, Bojan — 1/2-1/2 — Belgrade SRB 1980 — Miles, Anthony J vs Kurajica, Bojan — 1-0 — Vrbas 1984 — Hickl, Joerg vs Oll, Lembit — 1/2-1/2 — Kiljava 1988 — Hernandez Onna, Roman vs Alonso Garcia, Rene Marcial — 1/2-1/2 — Camaguey CUB 1989 — Jacobsen, Bo vs Jelling, Erik — 1-0 — Aalborg DEN
Karpov, Anatoly — 3 parties
Anand, Viswanathan — 3 parties
Botvinnik, Mikhail — 2 parties
Kasparov, Garry — 1 partie
Hou, Yifan — 1 partie
Kramnik, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Gukesh D — 1 partie
Carlsen, Magnus — 1 partie
1965 — Keene, Raymond D vs Wade, Robert G — 0-1 — Bognor Regis
1966 — Lein, Andreas vs Krogius, Nikolai V — 1/2-1/2 — Tbilisi ch-URS
1968 — Benko, Pal vs Portisch, Lajos — 1/2-1/2 — Monte Carlo MNC
1968 — Benko, Pal vs Portisch, Lajos — 1/2-1/2 — Monaco MNC
1965 — Najdorf, Miguel vs Bielicki, Carlos — 1-0 — Mar del Plata ARG
1965 — Panno, Oscar vs Najdorf, Miguel — 0-1 — Mar del Plata ARG
1965 — Acosta Garcia, Rafael Isaac vs Bielicki, Carlos — 1-0 — Mar del Plata ARG
1966 — Ree, Hans vs Averbakh, Yuri L — 1/2-1/2 — Titovo Uzice
1974 — Sigurjonsson, Gudmundur vs Fabbri, Mario — 1-0 — Teesside ENG
1976 — Grigoriou Miltiadis vs Anagnostopoulos, Konstantinos — 0-1 — Athens GRE
1977 — Mirkovic, Slobodan vs Filip, Miroslav — 0-1 — Belgrade SRB
1978 — Arnaudov, Petar vs Trikaliotis, Georgios — 0-1 — Prievidza
1980 — Miles, Anthony J vs Kurajica, Bojan — 1-0 — Vrbas
1984 — Hickl, Joerg vs Oll, Lembit — 1/2-1/2 — Kiljava
1988 — Hernandez Onna, Roman vs Alonso Garcia, Rene Marcial — 1/2-1/2 — Camaguey CUB
1989 — Jacobsen, Bo vs Jelling, Erik — 1-0 — Aalborg DEN