Ambassadeurs : Andersson, Ulf (10x), Edwards, K. E. D. G.. (8x), Lysyj, Igor (7x), Anastasian, Ashot (5x), Spraggett, Kevin (5x), Moujan, Pablo Miguel (5x), Giardelli, Sergio C. (4x), Giorgadze, Tamaz (4x)
9.e4 — 10.0% (145 parties)
Ambassadeurs : Gligoric, Svetozar (4x), Uhlmann, Wolfgang (4x), Korchnoi, Viktor (3x), Ornstein, Axel (3x), Huebner, Robert (2x), Loginov, Valery A (2x), Temirbayev, Serikbay (2x), Gipslis, Aivars (2x)
9.b3 — 9.5% (138 parties)
Ambassadeurs : Barcza, Gedeon (3x), Andersson, Ulf (2x), Garcia, Luis E. (2x), Cardoso, Cicero Assuncao Jr (2x), Tonndorf, Matthias (2x), Lengyel, Laszlo (1x), Filip, Marius Liviu (1x), Hevizi, Laszlo Dr (1x)
9.Bg5 — 7.1% (102 parties)
Ambassadeurs : Freisler, Pavel (3x), Konopka, Michal (2x), Vlaovic, Djordje (2x), Sorensen, Torben (2x), Pergel, Laszlo (2x), Obolenskikh, Dmitry (2x), Sanchez, Gabriel (1x), Kasa, Richard (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9.Rd1
9.e4
9.b3
9.Bg5
<1800
9
56%
33%
11%
—
1800-2200
308
63%
14%
12%
5%
2200-2600
923
68%
8%
9%
8%
2600+
70
79%
3%
3%
10%
Évolution par décennie (% des parties)
Décennie
N parties
9.Rd1
9.e4
9.b3
9.Bg5
1920s
1
—
—
—
—
1950s
13
85%
—
8%
—
1960s
21
57%
33%
5%
—
1970s
82
62%
20%
11%
1%
1980s
117
63%
12%
15%
7%
1990s
176
66%
12%
11%
6%
2000s
294
64%
10%
13%
7%
2010s
588
70%
7%
6%
9%
2020s
154
66%
11%
9%
6%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.Rd1
70%
66%
▼ -4.3%
9.e4
7%
11%
▲ +4.1%
9.b3
6%
9%
▲ +2.6%
9.Bg5
9%
6%
▼ -2.5%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 6 parties Karpov, Anatoly — 3 parties Smyslov, Vladimir — 2 parties Karpov, Aleksandr — 2 parties Euwe, Max — 1 partie Tal, Mikhail — 1 partie Carlsen, Magnus — 1 partie Ju, Wenjun — 1 partie
Parties historiques
9.Rd1 — 66.7% (965 parties)
1953 — Petrosian, Tigran V. vs Geller, Efim P. — 1/2-1/2 — Zurich SUI 1953 — Gligoric, Sofija vs Smyslov, Vladimir — 0-1 — Zurich SUI 1954 — Filip, Marius Liviu vs O'Kelly de Galway, Alberic — 1/2-1/2 — Bucharest ROU 1955 — Stahlberg, Gideon vs Pirc, Vasja — 1/2-1/2 — Ljubljana 1958 — Rejfir, Josef vs Milev, Zdravko — 1/2-1/2 — Munich GER
9.e4 — 10.0% (145 parties)
1963 — Book, Eero vs Uusi — 1-0 — Tartu EST-FIN 1964 — Korchnoi, Viktor vs Kholmov, Ratmir D — 0-1 — Moscow RUS 1967 — Kondratiev, Pavel E vs Bokuchava, Alexander — 0-1 — Moscow RUS 1967 — Korchnoi, Viktor vs Gipslis, Aivars — 1-0 — Tallinn zt plof 1967 — Malich, Burkhard, Dr. vs Schoeneberg, Manfred — 1-0 — Zinnowitz GER
9.b3 — 9.5% (138 parties)
1959 — Barcza, Gedeon vs Hevizi, Laszlo Dr — 1-0 — Budapest HUN 1963 — Lengyel, Laszlo vs Filip, Marius Liviu — 1/2-1/2 — Zonal Enschede NED 1971 — Barcza, Gedeon vs Keres, Paul Petrovich — 1/2-1/2 — Tallinn Tallinn EST 1975 — Barcza, Gedeon vs Pritchett, Craig W — 1-0 — Decin CZE 1976 — Garcia, Luis E. vs Panno, Oscar — 1/2-1/2 — Bogota COL
9.Bg5 — 7.1% (102 parties)
1978 — Vadasz, Laszlo vs Fernandez Gonzalez, Juan Alfonso — 1-0 — Budapest HUN 1981 — Sanchez, Gabriel vs Kasa, Richard — 1-0 — Palo Alto 1983 — Schandorff, Lars vs Kristiansen, Jens — 1/2-1/2 — Copenhagen DEN 1987 — Gulko, Boris vs Sherzer, Alex — 1-0 — New York, NY USA 1988 — Konopka, Michal vs Riha, Vaclav — 1-0 — Czechoslovakia
Karpov, Anatoly — 3 parties
Smyslov, Vladimir — 2 parties
Karpov, Aleksandr — 2 parties
Euwe, Max — 1 partie
Tal, Mikhail — 1 partie
Carlsen, Magnus — 1 partie
Ju, Wenjun — 1 partie
1953 — Gligoric, Sofija vs Smyslov, Vladimir — 0-1 — Zurich SUI
1954 — Filip, Marius Liviu vs O'Kelly de Galway, Alberic — 1/2-1/2 — Bucharest ROU
1955 — Stahlberg, Gideon vs Pirc, Vasja — 1/2-1/2 — Ljubljana
1958 — Rejfir, Josef vs Milev, Zdravko — 1/2-1/2 — Munich GER
1964 — Korchnoi, Viktor vs Kholmov, Ratmir D — 0-1 — Moscow RUS
1967 — Kondratiev, Pavel E vs Bokuchava, Alexander — 0-1 — Moscow RUS
1967 — Korchnoi, Viktor vs Gipslis, Aivars — 1-0 — Tallinn zt plof
1967 — Malich, Burkhard, Dr. vs Schoeneberg, Manfred — 1-0 — Zinnowitz GER
1963 — Lengyel, Laszlo vs Filip, Marius Liviu — 1/2-1/2 — Zonal Enschede NED
1971 — Barcza, Gedeon vs Keres, Paul Petrovich — 1/2-1/2 — Tallinn Tallinn EST
1975 — Barcza, Gedeon vs Pritchett, Craig W — 1-0 — Decin CZE
1976 — Garcia, Luis E. vs Panno, Oscar — 1/2-1/2 — Bogota COL
1981 — Sanchez, Gabriel vs Kasa, Richard — 1-0 — Palo Alto
1983 — Schandorff, Lars vs Kristiansen, Jens — 1/2-1/2 — Copenhagen DEN
1987 — Gulko, Boris vs Sherzer, Alex — 1-0 — New York, NY USA
1988 — Konopka, Michal vs Riha, Vaclav — 1-0 — Czechoslovakia