Ambassadeurs : Bachler, Kevin (13x), Byrne, Robert E (9x), Grivas, Efstratios (7x), Portisch, Lajos (5x), Hort, Vlastimil (4x), Hug, Werner (4x), Eperjesi, Laszlo Dr. (4x), Benko, Pal (3x)
Ambassadeurs : Byrne, Robert E (11x), Podzielny, Karl-Heinz (5x), Nickl, Klaus (4x), Bobotsov, Milko G (3x), Jansa, Vlastimil (3x), Balcerowski, Witold (3x), Hesse, Peter (3x), Saric, Sinisa (3x)
7.c5 — 10.5% (191 parties)
Ambassadeurs : Saidy, Anthony (4x), Dlugy, Maxim (3x), Visier Segovia, Fernando (3x), Daly, Colm (3x), Perelshteyn, Eugene (3x), Stebbings, Anthony J (3x), Lombardy, William J (2x), May, Hans Werner (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.Qd2
7.Bd3
7.a4
7.c5
<1800
65
42%
20%
28%
5%
1800-2200
649
38%
22%
26%
8%
2200-2600
700
25%
31%
21%
17%
2600+
13
23%
8%
23%
38%
Évolution par décennie (% des parties)
Décennie
N parties
7.Qd2
7.Bd3
7.a4
7.c5
1950s
13
38%
38%
15%
—
1960s
155
39%
31%
22%
4%
1970s
190
26%
41%
20%
8%
1980s
172
26%
40%
24%
8%
1990s
340
26%
33%
24%
9%
2000s
367
34%
27%
22%
8%
2010s
475
31%
19%
24%
19%
2020s
102
56%
12%
20%
7%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.Qd2
31%
56%
▲ +24.5%
7.Bd3
19%
12%
▼ -7.6%
7.a4
24%
20%
▼ -4.6%
7.c5
19%
7%
▼ -11.9%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 2 parties Tal, Mikhail — 1 partie
Parties historiques
7.Qd2 — 31.9% (579 parties)
1957 — Wolf, Rudolf vs Macek, Oldrich — 1/2-1/2 — Brno CZE 1958 — Golombek, Harry vs Panno, Oscar — 1/2-1/2 — Munich olm fin-A 1958 — Del Pozo, Nestor vs Panno, Oscar — 0-1 — Bogota COL 1959 — Heucke, Hildegard vs Nikolic, Ruza — 1-0 — Warsaw POL 1959 — Krogius, Nikolai V vs Gurgenidze, Bukhuti — 1/2-1/2 — Tbilisi ch-URS
7.Bd3 — 28.5% (517 parties)
1957 — Alexandre, Sekfali vs Petrosian, Tigran V. — 1/2-1/2 — Kiev UKR 1957 — Sokolsky, Alexey vs Petrosian, Tigran A. — 1/2-1/2 — Kiev UKR 1958 — Botvinnik, Mikhail vs Smyslov, Vasily — 1-0 — Moskou wch-m 1958 — Minev, Nikolay N vs Panno, Oscar — 1/2-1/2 — Munchen olm 1959 — Ilivitsky, Georgy A vs Katalymov, Boris — 1-0 — Frunze KGZ
7.a4 — 22.8% (413 parties)
1957 — Koblents, Aleksandrs N vs Dubinin, Peter — 1/2-1/2 — ? 1959 — Fazekas, Stephan vs Wade, Robert G — 1/2-1/2 — York ch-BCF 1961 — Anokhin, Yuri vs Nei, Iivo — 0-1 — URS-ch sf Batumi GEO 1963 — Day, Lawrence A. vs Grimshaw David — 1/2-1/2 — Toronto CAN 1963 — Damjanovic, Mato vs Bertok, Mario Jr. — 1/2-1/2 — Zenica ch YUG
7.c5 — 10.5% (191 parties)
1962 — Benko, Pal vs Byrne, Robert E — 1/2-1/2 — San Antonio, TX USA 1965 — Gligoric, Sofija vs Bertok, Mario Jr. — 1/2-1/2 — Zagreb CRO 1968 — Saidy, Anthony vs Rapaka Samuel Paul — 1/2-1/2 — New York ch-USA 1969 — Lombardy, William J vs Kavalek, Lubomir — 1/2-1/2 — Netanya ISR 1969 — Yanofsky, Daniel Abraham vs Saidy, Anthony — 1/2-1/2 — Netanya ISR
Tal, Mikhail — 1 partie
1958 — Golombek, Harry vs Panno, Oscar — 1/2-1/2 — Munich olm fin-A
1958 — Del Pozo, Nestor vs Panno, Oscar — 0-1 — Bogota COL
1959 — Heucke, Hildegard vs Nikolic, Ruza — 1-0 — Warsaw POL
1959 — Krogius, Nikolai V vs Gurgenidze, Bukhuti — 1/2-1/2 — Tbilisi ch-URS
1957 — Sokolsky, Alexey vs Petrosian, Tigran A. — 1/2-1/2 — Kiev UKR
1958 — Botvinnik, Mikhail vs Smyslov, Vasily — 1-0 — Moskou wch-m
1958 — Minev, Nikolay N vs Panno, Oscar — 1/2-1/2 — Munchen olm
1959 — Ilivitsky, Georgy A vs Katalymov, Boris — 1-0 — Frunze KGZ
1959 — Fazekas, Stephan vs Wade, Robert G — 1/2-1/2 — York ch-BCF
1961 — Anokhin, Yuri vs Nei, Iivo — 0-1 — URS-ch sf Batumi GEO
1963 — Day, Lawrence A. vs Grimshaw David — 1/2-1/2 — Toronto CAN
1963 — Damjanovic, Mato vs Bertok, Mario Jr. — 1/2-1/2 — Zenica ch YUG
1965 — Gligoric, Sofija vs Bertok, Mario Jr. — 1/2-1/2 — Zagreb CRO
1968 — Saidy, Anthony vs Rapaka Samuel Paul — 1/2-1/2 — New York ch-USA
1969 — Lombardy, William J vs Kavalek, Lubomir — 1/2-1/2 — Netanya ISR
1969 — Yanofsky, Daniel Abraham vs Saidy, Anthony — 1/2-1/2 — Netanya ISR