Ambassadeurs : Donchenko, Alexander (11x), Bellon Lopez, Juan Manuel (10x), Indjic, Aleksandar (10x), Wegner, Hannu (7x), Klinger, Josef (6x), Winants, Luc (6x), Nunn, John D M (5x), Dimov, Dian (5x)
7…Nh5 — 1.3% (77 parties)
Ambassadeurs : Rajkovic, Dusan (2x), Khalilbeili, Sultan (1x), Guskov, Yuri Petrovich (1x), Steedman, Jim (1x), Haugen, Arild (1x), Mueller, Horst (1x), Holfelder, Hans-Joachim (1x), Nemeth, Maria (1x)
7…Na6 — 0.3% (19 parties)
Ambassadeurs : Danielian, Elina (2x), Wells, DG. (1x), Levens, David G (1x), Poettinger, Harald (1x), Tokaji-Nagy, Gyorgy (1x), Delemarre, Jop (1x), Irwin, Mark (1x), Kreiling, Carsten (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…a6
7…Bg7
7…Nh5
7…Na6
<1800
156
58%
38%
1%
1%
1800-2200
1883
56%
41%
2%
0%
2200-2600
3452
62%
36%
1%
0%
2600+
118
60%
36%
2%
—
Évolution par décennie (% des parties)
Décennie
N parties
7…a6
7…Bg7
7…Nh5
7…Na6
1950s
34
38%
59%
3%
—
1960s
40
45%
52%
—
2%
1970s
106
53%
45%
2%
—
1980s
803
62%
37%
0%
0%
1990s
438
54%
43%
1%
1%
2000s
773
60%
38%
1%
0%
2010s
3122
63%
34%
2%
0%
2020s
729
49%
50%
1%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…a6
63%
49%
▼ -14.5%
7…Bg7
34%
50%
▲ +15.9%
7…Nh5
2%
1%
▼ -0.8%
7…Na6
0%
0%
-0.2%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 5 parties Hou, Yifan — 4 parties Tal, Mikhail — 3 parties Ding, Liren — 2 parties Anand, Viswanathan — 1 partie Ju, Wenjun — 1 partie Carlsen, Magnus — 1 partie
Parties historiques
7…a6 — 59.7% (3609 parties)
1952 — Goldenov, Boris P vs Alexander Tadala — 0-1 — Moskou ch-URS 1956 — Dittmann, Sieghart vs Juergens, Helmut — 1/2-1/2 — Leipzig GER 1956 — Alster, Ladislav vs Enevoldsen, Peter — 1-0 — Moscow RUS 1956 — Dittmann, Sieghart vs Uhlmann, Wolfgang — 1/2-1/2 — Dresden GER 1958 — Djurasevic, Bozidar vs Bogdanovic, Rajko — 1-0 — Sarajevo BIH
7…Bg7 — 38.3% (2315 parties)
1954 — Keres, Paul Petrovich vs Tal, Mikhail — 1/2-1/2 — Tallinn m Tallinn EST 1954 — Lutikov, Anatoly S vs Spassky, Boris V. — 1/2-1/2 — Leningrad ch22-SU sf 1955 — Uhlmann, Wolfgang vs Dely, Peter — 1-0 — Erfurt GER 1956 — Bertholdt, Dieter vs Johannsson, Ingi R — 1-0 — Copenhagen DEN 1957 — Haggqvist, Bjorn Karl vs Yepez, Olavo — 1/2-1/2 — Reykjavik ISL
7…Nh5 — 1.3% (77 parties)
1954 — Khalilbeili, Sultan vs Guskov, Yuri Petrovich — 1-0 — Riga LAT 1973 — Mueller, Horst vs Holfelder, Hans-Joachim — 0-1 — Marbach 1978 — Filip, Miroslav vs Rajkovic, Dusan — 0-1 — Smederevska Palanka 1985 — Steedman, Jim vs Haugen, Arild — 1-0 — Randaberg 1987 — Gaprindashvili, Nona vs Rajkovic, Dusan — 1-0 — Tbilisi GEO
7…Na6 — 0.3% (19 parties)
1963 — Wells, DG. vs Levens, David G — 0-1 — Bath ch-BCF 1983 — Poettinger, Harald vs Tokaji-Nagy, Gyorgy — 1/2-1/2 — Budapest HUN 1992 — Delemarre, Jop vs Irwin, Mark — 1-0 — NED-chJ Nijmegen NED 1998 — Kreiling, Carsten vs Boehle, Reinhard — 1/2-1/2 — Bad Wildungen 1998 — Schneider, Stefan vs Sikorova, Olga — 1-0 — Pardubice open I
Hou, Yifan — 4 parties
Tal, Mikhail — 3 parties
Ding, Liren — 2 parties
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
Carlsen, Magnus — 1 partie
1956 — Dittmann, Sieghart vs Juergens, Helmut — 1/2-1/2 — Leipzig GER
1956 — Alster, Ladislav vs Enevoldsen, Peter — 1-0 — Moscow RUS
1956 — Dittmann, Sieghart vs Uhlmann, Wolfgang — 1/2-1/2 — Dresden GER
1958 — Djurasevic, Bozidar vs Bogdanovic, Rajko — 1-0 — Sarajevo BIH
1954 — Lutikov, Anatoly S vs Spassky, Boris V. — 1/2-1/2 — Leningrad ch22-SU sf
1955 — Uhlmann, Wolfgang vs Dely, Peter — 1-0 — Erfurt GER
1956 — Bertholdt, Dieter vs Johannsson, Ingi R — 1-0 — Copenhagen DEN
1957 — Haggqvist, Bjorn Karl vs Yepez, Olavo — 1/2-1/2 — Reykjavik ISL
1973 — Mueller, Horst vs Holfelder, Hans-Joachim — 0-1 — Marbach
1978 — Filip, Miroslav vs Rajkovic, Dusan — 0-1 — Smederevska Palanka
1985 — Steedman, Jim vs Haugen, Arild — 1-0 — Randaberg
1987 — Gaprindashvili, Nona vs Rajkovic, Dusan — 1-0 — Tbilisi GEO
1983 — Poettinger, Harald vs Tokaji-Nagy, Gyorgy — 1/2-1/2 — Budapest HUN
1992 — Delemarre, Jop vs Irwin, Mark — 1-0 — NED-chJ Nijmegen NED
1998 — Kreiling, Carsten vs Boehle, Reinhard — 1/2-1/2 — Bad Wildungen
1998 — Schneider, Stefan vs Sikorova, Olga — 1-0 — Pardubice open I