Ambassadeurs : Naumkin, Igor (23x), Arnold, Robert G (17x), Spice, Alan (11x), Just, Gabriele, Dr. (8x), Lechtynsky, Jiri (7x), Shtyrenkov, Veniamen (7x), Rogovskoy, Alexander (5x), Moser, Emily (5x)
9.Re1 — 10.7% (91 parties)
Ambassadeurs : Farago, Ivan (2x), Minev, Nikolay N (2x), Kjeldsen, Jens (2x), Lupu, Mircea-Sergiu (2x), Osieka, Udo (2x), Bohn, Thomas, Dr. (2x), Bjarnason, Vignir (2x), Bilek, Istvan (1x)
Ambassadeurs : Portisch, Lajos (3x), Corden, Martyn J (3x), Filipowicz, Andrzej (3x), Naumkin, Igor (3x), Reinhardt, Enrique (2x), Donner, Jan-Hein (2x), Bates, Richard A (2x), Konopka, Michal (2x)
Ambassadeurs : Naumkin, Igor (4x), Fahrner, Kurt (2x), Simonovic, Borko (1x), Tot, Bora (1x), Rejfir, Josef (1x), Jezek, Jaroslav (1x), Gudmundsson, Arinbjorn (1x), Petersen, Sejr Holm (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9.Bb2
9.Re1
9.Ba3
9.Qc2
<1800
11
73%
—
—
27%
1800-2200
218
62%
10%
6%
11%
2200-2600
386
66%
11%
11%
8%
2600+
1
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
9.Bb2
9.Re1
9.Ba3
9.Qc2
1940s
3
33%
—
—
33%
1950s
35
43%
23%
20%
9%
1960s
33
55%
6%
18%
3%
1970s
65
54%
8%
17%
12%
1980s
105
65%
9%
8%
9%
1990s
237
61%
11%
13%
6%
2000s
212
68%
13%
6%
7%
2010s
129
66%
10%
5%
16%
2020s
30
70%
7%
3%
13%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.Bb2
66%
70%
▲ +4.1%
9.Re1
10%
7%
▼ -3.4%
9.Ba3
5%
3%
▼ -1.3%
9.Qc2
16%
13%
▼ -2.9%
Parties historiques
9.Bb2 — 62.8% (533 parties)
1946 — Furman, Semyon vs Simagin, Vladimir — 0-1 — Leningrad RUS 1950 — Najdorf, Miguel vs Ivkov, Borislav — 1-0 — Bled SLO 1951 — Flohr, Salo vs Sokolsky, Alexey — 1/2-1/2 — Lvov UKR 1951 — Nedeljkovic, Srecko M vs Tot, Bora — 1-0 — Sarajevo BIH 1954 — Sandor, Balazs vs Bhend, Edwin — 1-0 — Amsterdam olm
9.Re1 — 10.7% (91 parties)
1950 — Devos, Paul vs Hugot, Claude — 1/2-1/2 — Dubrovnik olm 1952 — O'Kelly de Galway, Alberic vs Alexander, Conol Hugh — 1/2-1/2 — Belgrade SRB 1952 — Jakovlev, Evgeni vs Minev, Nikolay N — 0-1 — Sofia BUL 1953 — Borisenko, Georgy K vs Shianovsky, Vladislav I — 1-0 — Leningrad RUS 1954 — Uhlmann, Wolfgang vs Pedersen, Ebbe — 1-0 — Prague CZE
9.Ba3 — 9.7% (82 parties)
1951 — Berriman, Grant vs Bhend, Edwin — 0-1 — Birmingham/Coventry 1954 — Sajtar, Jaroslav vs Filip, Miroslav — 1/2-1/2 — Prague CZE 1954 — Donner, Jan-Hein vs Radojcic, Miroslav — 0-1 — Bognor Regis 1956 — Fuster, Geza vs Anderson, Frank Ross — 1-0 — Toronto CAN 1956 — Flohr, Salo vs Jezek, Jaroslav — 1/2-1/2 — Marianske Lazne/Praha
9.Qc2 — 9.0% (76 parties)
1949 — Simonovic, Borko vs Tot, Bora — 1/2-1/2 — Zagreb CRO 1950 — Van Scheltinga, Theo vs Hugot, Claude — 1-0 — It Beverwijk NED 1956 — Rejfir, Josef vs Jezek, Jaroslav — 0-1 — Marianske Lazne/Praha 1956 — Romih, Max vs Karanjas — 0-1 — Moscow RUS 1960 — Gudmundsson, Arinbjorn vs Petersen, Sejr Holm — 1-0 — Leipzig GER
1950 — Najdorf, Miguel vs Ivkov, Borislav — 1-0 — Bled SLO
1951 — Flohr, Salo vs Sokolsky, Alexey — 1/2-1/2 — Lvov UKR
1951 — Nedeljkovic, Srecko M vs Tot, Bora — 1-0 — Sarajevo BIH
1954 — Sandor, Balazs vs Bhend, Edwin — 1-0 — Amsterdam olm
1952 — O'Kelly de Galway, Alberic vs Alexander, Conol Hugh — 1/2-1/2 — Belgrade SRB
1952 — Jakovlev, Evgeni vs Minev, Nikolay N — 0-1 — Sofia BUL
1953 — Borisenko, Georgy K vs Shianovsky, Vladislav I — 1-0 — Leningrad RUS
1954 — Uhlmann, Wolfgang vs Pedersen, Ebbe — 1-0 — Prague CZE
1954 — Sajtar, Jaroslav vs Filip, Miroslav — 1/2-1/2 — Prague CZE
1954 — Donner, Jan-Hein vs Radojcic, Miroslav — 0-1 — Bognor Regis
1956 — Fuster, Geza vs Anderson, Frank Ross — 1-0 — Toronto CAN
1956 — Flohr, Salo vs Jezek, Jaroslav — 1/2-1/2 — Marianske Lazne/Praha
1950 — Van Scheltinga, Theo vs Hugot, Claude — 1-0 — It Beverwijk NED
1956 — Rejfir, Josef vs Jezek, Jaroslav — 0-1 — Marianske Lazne/Praha
1956 — Romih, Max vs Karanjas — 0-1 — Moscow RUS
1960 — Gudmundsson, Arinbjorn vs Petersen, Sejr Holm — 1-0 — Leipzig GER