Ambassadeurs : Vladimirov, Yevgeniy (3x), Psakhis, Lev (2x), Mercadal Benejam, Josep (2x), Pert, Nicholas (2x), Orlandi, Stefano (2x), Hammond, N. (1x), Lloyd, DE. (1x), Bhaskar Jyoti Koch (1x)
7.b3 — 21.7% (96 parties)
Ambassadeurs : Charpentier, Denis (3x), Rushbrooke, Tibo (2x), Garfinkel, Boris (1x), Hudson, John A (1x), Golz, Werner (1x), Franz, Joachim (1x), Sliwa, Bogdan (1x), Alexander Tadala (1x)
Ambassadeurs : Ludvigsen, Frode (1x), Stigar, Petter (1x), De Rop, Gerry (1x), Van Hul, Christiaan (1x), Makarjev, Ilja (1x), Poluljahov, Aleksandr (1x), Leyva, Hector (1x), Ochoa De Echaguen, Francisco Javier (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.Nc3
7.b3
7.Qb3
7.Nf4
<1800
23
39%
30%
22%
4%
1800-2200
181
52%
24%
7%
9%
2200-2600
164
63%
23%
6%
6%
2600+
5
40%
20%
40%
—
Évolution par décennie (% des parties)
Décennie
N parties
7.Nc3
7.b3
7.Qb3
7.Nf4
1950s
10
60%
30%
10%
—
1960s
3
100%
—
—
—
1970s
4
100%
—
—
—
1980s
17
88%
12%
—
—
1990s
101
72%
12%
8%
7%
2000s
137
65%
16%
7%
7%
2010s
126
44%
29%
13%
9%
2020s
45
40%
47%
4%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.Nc3
44%
40%
▼ -3.7%
7.b3
29%
47%
▲ +18.1%
7.Qb3
13%
4%
▼ -8.3%
7.Nf4
9%
2%
▼ -6.5%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 3 parties Tal, Mikhail — 1 partie
Parties historiques
7.Nc3 — 59.4% (263 parties)
1951 — Giustolisi, Alberto vs Torrens, Oswaldo Gia — 1-0 — Madrid ESP 1953 — Shilinsh, Georgs vs Tal, Mikhail — 1/2-1/2 — Riga LAT 1956 — Bhaskar Jyoti Koch vs Jezek, Jakub — 1-0 — corr Wch2 1956 — Mostafavi, Mohammadreza vs Reilly, Brian — 1-0 — Moscow RUS 1959 — Hammond, N. vs Lloyd, DE. — 1-0 — Bognor Regis
7.b3 — 21.7% (96 parties)
1957 — Garfinkel, Boris vs Hudson, John A — 0-1 — Cleveland, OH USA 1957 — Golz, Werner vs Franz, Joachim — 1/2-1/2 — Soemmerda 1959 — Sliwa, Bogdan vs Alexander Tadala — 0-1 — Riga LAT 1986 — Biebinger, Gerhard vs Kauder, Hartmut — 1-0 — GER 1989 — Ruf, Matthias vs Roth, Juergen Eugen — 1-0 — Moeglingen
7.Qb3 — 8.1% (36 parties)
1954 — Letelier Martner, Rene vs Trompowsky, Octávio — 1-0 — Montevideo URU 1991 — Karpov, Anatoly vs Nikolic, Predrag — 1/2-1/2 — ? 1991 — Koen, Maja vs Voyska, Margarita — 1-0 — ? 1993 — Karpov, Anatoly vs Smyslov, Vasily — 1-0 — Moskou blitz 1994 — Gleizerov, Evgeny vs Naumkin, Igor — 1-0 — It (open) Cattolica ITA
7.Nf4 — 6.3% (28 parties)
1992 — Ludvigsen, Frode vs Stigar, Petter — 0-1 — Vettre 1992 — Makarjev, Ilja vs Poluljahov, Aleksandr — 0-1 — Orel 1992 — Leyva, Hector vs Ochoa De Echaguen, Francisco Javier — 0-1 — Havana CUB 1994 — Arkell, Keith C vs Williams, Simon K — 1/2-1/2 — Isle of Man open 1995 — De Rop, Gerry vs Van Hul, Christiaan — 0-1 — Belgium
Tal, Mikhail — 1 partie
1953 — Shilinsh, Georgs vs Tal, Mikhail — 1/2-1/2 — Riga LAT
1956 — Bhaskar Jyoti Koch vs Jezek, Jakub — 1-0 — corr Wch2
1956 — Mostafavi, Mohammadreza vs Reilly, Brian — 1-0 — Moscow RUS
1959 — Hammond, N. vs Lloyd, DE. — 1-0 — Bognor Regis
1957 — Golz, Werner vs Franz, Joachim — 1/2-1/2 — Soemmerda
1959 — Sliwa, Bogdan vs Alexander Tadala — 0-1 — Riga LAT
1986 — Biebinger, Gerhard vs Kauder, Hartmut — 1-0 — GER
1989 — Ruf, Matthias vs Roth, Juergen Eugen — 1-0 — Moeglingen
1991 — Karpov, Anatoly vs Nikolic, Predrag — 1/2-1/2 — ?
1991 — Koen, Maja vs Voyska, Margarita — 1-0 — ?
1993 — Karpov, Anatoly vs Smyslov, Vasily — 1-0 — Moskou blitz
1994 — Gleizerov, Evgeny vs Naumkin, Igor — 1-0 — It (open) Cattolica ITA
1992 — Makarjev, Ilja vs Poluljahov, Aleksandr — 0-1 — Orel
1992 — Leyva, Hector vs Ochoa De Echaguen, Francisco Javier — 0-1 — Havana CUB
1994 — Arkell, Keith C vs Williams, Simon K — 1/2-1/2 — Isle of Man open
1995 — De Rop, Gerry vs Van Hul, Christiaan — 0-1 — Belgium