Ambassadeurs : Maric, Rudolf (2x), Guimard, Carlos E (2x), Knaak, Rainer (2x), Lyew, Merrill (2x), Du, Shan (2x), Boehme, Sebastian (2x), Molnar, Aaron (1x), Vigh, Bela (1x)
Ambassadeurs : Bukvic, Mihailo (3x), Hoen, Ragnar Harald (2x), Makarov, Arkady Alexandrovic (2x), Boey, Josef (1x), Persitz, Raaphi (1x), Chellstorp, Craig (1x), Smith, Robert W (1x), Volpert, Larisa (1x)
9…Bd7 — 14.9% (140 parties)
Ambassadeurs : Rivera, Daniel (6x), Guimard, Carlos E (3x), Qi, Jingxuan (3x), Chetverik, Maxim (3x), Timman, Jan H (2x), Cirabisi, Federico (2x), Zimmerman, Yuri (2x), Moehring, Guenther (1x)
9…Ne4 — 6.8% (64 parties)
Ambassadeurs : Pogatsch (1x), Ayan Schneider (1x), Cuellar Gacharna, Miguel (1x), Franck, Alfons (1x), Fuentes, Manuel (1x), Sanz Aguado, Jose (1x), Radulescu, Mihai (1x), Mititelu, Gheorghe (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9…Qe7
9…Nbd7
9…Bd7
9…Ne4
<1800
59
27%
37%
20%
10%
1800-2200
463
38%
28%
12%
7%
2200-2600
271
39%
22%
23%
4%
2600+
3
33%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
9…Qe7
9…Nbd7
9…Bd7
9…Ne4
1950s
22
32%
32%
18%
14%
1960s
18
33%
61%
—
6%
1970s
23
35%
17%
30%
—
1980s
43
44%
16%
23%
2%
1990s
241
39%
29%
18%
5%
2000s
258
38%
28%
12%
7%
2010s
293
37%
27%
14%
9%
2020s
42
17%
38%
12%
12%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9…Qe7
37%
17%
▼ -20.5%
9…Nbd7
27%
38%
▲ +10.8%
9…Bd7
14%
12%
▼ -1.7%
9…Ne4
9%
12%
▲ +3.4%
Joueurs célèbres
Champions du monde dans cette position
Gukesh D — 1 partie
Parties historiques
9…Qe7 — 36.9% (347 parties)
1951 — Donner, Jan-Hein vs Kieninger, Georg — 1-0 — It I Beverwijk NED 1953 — Vidmar, Milan Jr vs Staldi, Cherubino — 1-0 — Bled SLO 1953 — Bosch van Rosenthal, Edzard vs Heidenfeld, Wolfgang — 1/2-1/2 — Venetie 1953 — Shocron, Ruben vs Guimard, Carlos E — 0-1 — Buenos Aires ch-ARG 1955 — Sokolsky, Alexey vs Balcarek, Wiktor — 1-0 — Soviet Union
9…Nbd7 — 28.3% (266 parties)
1951 — Zalys, Ignas vs Williams, J.Noel — 1-0 — Montreal CAN 1953 — Boey, Josef vs Persitz, Raaphi — 0-1 — Wch U20 fin-A 1953 — Vidmar, Milan Jr vs Porreca, Giorgio — 1/2-1/2 — Opatija 1953 — Unzicker, Ferdinand, Dr. vs Uhlmann, Wolfgang — 1-0 — Leipzig GER 1955 — Dolezal, Jiri vs Ujtelky, Maximilián Samuel Rudolf — 1/2-1/2 — Prague CZE
9…Bd7 — 14.9% (140 parties)
1950 — Gligoric, Sofija vs Guimard, Carlos E — 1/2-1/2 — Mar del Plata ARG 1952 — Gonzalez, Juan Carlos vs Guimard, Carlos E — 1-0 — Havana CUB 1954 — Moehring, Guenther vs Birkholz, Hans Joachim — 1-0 — Schkopau 1957 — Feuerstein, Arthur vs Mengarini, Ariel — 1-0 — East Orange 1973 — Baumbach, Friedrich, Dr. vs Brueggemann, Joachim — 1/2-1/2 — Erfurt ch DDR
9…Ne4 — 6.8% (64 parties)
1951 — Fuentes, Manuel vs Sanz Aguado, Jose — 1/2-1/2 — Madrid ESP 1952 — Pogatsch vs Ayan Schneider — 1/2-1/2 — ? 1958 — Cuellar Gacharna, Miguel vs Franck, Alfons — 1-0 — Munich GER 1960 — Radulescu, Mihai vs Mititelu, Gheorghe — 1/2-1/2 — Bucharest ROU 1986 — Johansen, Darryl K vs Depasquale, Chris — 1-0 — Toowoomba
1953 — Vidmar, Milan Jr vs Staldi, Cherubino — 1-0 — Bled SLO
1953 — Bosch van Rosenthal, Edzard vs Heidenfeld, Wolfgang — 1/2-1/2 — Venetie
1953 — Shocron, Ruben vs Guimard, Carlos E — 0-1 — Buenos Aires ch-ARG
1955 — Sokolsky, Alexey vs Balcarek, Wiktor — 1-0 — Soviet Union
1953 — Boey, Josef vs Persitz, Raaphi — 0-1 — Wch U20 fin-A
1953 — Vidmar, Milan Jr vs Porreca, Giorgio — 1/2-1/2 — Opatija
1953 — Unzicker, Ferdinand, Dr. vs Uhlmann, Wolfgang — 1-0 — Leipzig GER
1955 — Dolezal, Jiri vs Ujtelky, Maximilián Samuel Rudolf — 1/2-1/2 — Prague CZE
1952 — Gonzalez, Juan Carlos vs Guimard, Carlos E — 1-0 — Havana CUB
1954 — Moehring, Guenther vs Birkholz, Hans Joachim — 1-0 — Schkopau
1957 — Feuerstein, Arthur vs Mengarini, Ariel — 1-0 — East Orange
1973 — Baumbach, Friedrich, Dr. vs Brueggemann, Joachim — 1/2-1/2 — Erfurt ch DDR
1952 — Pogatsch vs Ayan Schneider — 1/2-1/2 — ?
1958 — Cuellar Gacharna, Miguel vs Franck, Alfons — 1-0 — Munich GER
1960 — Radulescu, Mihai vs Mititelu, Gheorghe — 1/2-1/2 — Bucharest ROU
1986 — Johansen, Darryl K vs Depasquale, Chris — 1-0 — Toowoomba