Ambassadeurs : Aseev, Konstantin N (3x), Pesztericz, Laszlo (3x), Rimkus, Bronius I (3x), Voveris, Gediminas (3x), Thomae, Eberhard (3x), Sileika, Arvydas (3x), Ravinsky, Grigory (2x), Bosch van Rosenthal, Edzard (2x)
9.Nb5 — 7.9% (218 parties)
Ambassadeurs : Volkov, Sergey (5x), Gaujens, Artis (3x), Konicek, Petr (2x), Lowrance, Wayne (2x), Gleizerov, Evgeny (2x), Vivanco, Felipe (1x), Schroeder, Ruperto (1x), Zorigt, Damdzinhav (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9.Qd2
9.dxc5
9.Bd3
9.Nb5
<1800
150
40%
29%
16%
12%
1800-2200
990
48%
23%
17%
10%
2200-2600
1045
52%
33%
9%
5%
2600+
13
77%
23%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
9.Qd2
9.dxc5
9.Bd3
9.Nb5
1950s
33
9%
52%
30%
6%
1960s
40
20%
50%
20%
8%
1970s
34
18%
35%
47%
—
1980s
174
27%
45%
22%
4%
1990s
662
43%
31%
18%
6%
2000s
847
54%
29%
11%
4%
2010s
849
52%
22%
13%
12%
2020s
119
39%
21%
13%
27%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.Qd2
52%
39%
▼ -12.9%
9.dxc5
22%
21%
▼ -1.3%
9.Bd3
13%
13%
▲ +0.7%
9.Nb5
12%
27%
▲ +14.9%
Parties historiques
9.Qd2 — 46.6% (1285 parties)
1952 — Wade, Robert G vs Eliskases, Erich — 1/2-1/2 — Saltsjobaden SWE 1954 — Fuderer, Andrija vs Wade, Robert G — 1-0 — Munich GER 1954 — Pimenov, Sergey vs Lilienthal, Andor — 1-0 — URS-ch 1L Erevan ARM 1960 — Girling, Clive F vs Tanfield, G. — 1-0 — Paignton 1962 — Vasiukov, Evgeni vs Gusev, Yuri S — 1-0 — Kislovodsk
9.dxc5 — 28.8% (795 parties)
1951 — Heidenfeld, Wolfgang vs Yanofsky, Daniel Abraham — 1/2-1/2 — Oxford ENG 1952 — Simagin, Vladimir vs Liublinsky, Victor — 0-1 — URS-ch sf Sochi RUS 1952 — Penrose, Jonathan vs Yanofsky, Daniel Abraham — 0-1 — Hastings ENG 1952 — Liublinsky, Victor vs Gusev, Yuri — 0-1 — Moscow RUS 1953 — Christoph, Manfred, Dr. vs Lachmann, Hans G — 1/2-1/2 — Bielefeld
9.Bd3 — 14.9% (411 parties)
1950 — Pfeiffer, Gerhard vs Guimard, Carlos E — 1-0 — Dubrovnik olm 1952 — Bosch van Rosenthal, Edzard vs Yanofsky, Daniel Abraham — 1/2-1/2 — Beverwijk NED 1954 — Birkholz, Hans Joachim vs Reichenbach, Werner — 1-0 — Schkopau 1955 — Echmann vs Strapko, Tomas — 1-0 — cr. 1956 — Matulovic, Milan vs Djaja, Dragutin — 1-0 — Skopje MKD
9.Nb5 — 7.9% (218 parties)
1952 — Tarnowski, Alfred vs Czerniak, Moshe — 0-1 — Helsinki olm 1957 — Rosselson, Leon vs Wood, Baruch — 1/2-1/2 — Bognor Regis 1961 — Vivanco, Felipe vs Schroeder, Ruperto — 1/2-1/2 — Santiago CHI 1963 — Haase, Graham G vs Hester, David A — 1-0 — Perth AUS 1964 — Zorigt, Damdzinhav vs Skrob, Ernst — 1-0 — Krakow POL
1954 — Fuderer, Andrija vs Wade, Robert G — 1-0 — Munich GER
1954 — Pimenov, Sergey vs Lilienthal, Andor — 1-0 — URS-ch 1L Erevan ARM
1960 — Girling, Clive F vs Tanfield, G. — 1-0 — Paignton
1962 — Vasiukov, Evgeni vs Gusev, Yuri S — 1-0 — Kislovodsk
1952 — Simagin, Vladimir vs Liublinsky, Victor — 0-1 — URS-ch sf Sochi RUS
1952 — Penrose, Jonathan vs Yanofsky, Daniel Abraham — 0-1 — Hastings ENG
1952 — Liublinsky, Victor vs Gusev, Yuri — 0-1 — Moscow RUS
1953 — Christoph, Manfred, Dr. vs Lachmann, Hans G — 1/2-1/2 — Bielefeld
1952 — Bosch van Rosenthal, Edzard vs Yanofsky, Daniel Abraham — 1/2-1/2 — Beverwijk NED
1954 — Birkholz, Hans Joachim vs Reichenbach, Werner — 1-0 — Schkopau
1955 — Echmann vs Strapko, Tomas — 1-0 — cr.
1956 — Matulovic, Milan vs Djaja, Dragutin — 1-0 — Skopje MKD
1957 — Rosselson, Leon vs Wood, Baruch — 1/2-1/2 — Bognor Regis
1961 — Vivanco, Felipe vs Schroeder, Ruperto — 1/2-1/2 — Santiago CHI
1963 — Haase, Graham G vs Hester, David A — 1-0 — Perth AUS
1964 — Zorigt, Damdzinhav vs Skrob, Ernst — 1-0 — Krakow POL