Ambassadeurs : Gruenfeld, Ernst (2x), Bogoljubow, Efim (2x), Polasek, Jaroslav (2x), Zinner, Emil (1x), Flohr, Salo (1x), Filip, Miroslav (1x), Jezek, Jaroslav (1x), Hansen, Victor (1x)
9.e3 — 14.9% (34 parties)
Ambassadeurs : Vavruska, Antonin (3x), Palermo, Vicente (2x), Garcia Rodriguez, Raimundo (2x), Polasek, Jaroslav (2x), Marini, Luis (1x), Glotov, Vitaly (1x), Antoshin, Vladimir S (1x), Bolbochan, J. (1x)
9.Qc2 — 11.4% (26 parties)
Ambassadeurs : Sokolsky, Alexey (1x), Koffman, Anton (1x), Incutto, Carlos (1x), Palermo, Vicente (1x), Reilly, Brian (1x), Camilleri, Henry (1x), Mikenas, Vladas (1x), Rotstein, Jefim (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9.Ba3
9.Bb2
9.e3
9.Qc2
<1800
4
25%
—
—
—
1800-2200
58
41%
19%
14%
9%
2200-2600
98
44%
17%
13%
12%
Évolution par décennie (% des parties)
Décennie
N parties
9.Ba3
9.Bb2
9.e3
9.Qc2
1930s
4
25%
75%
—
—
1940s
3
33%
—
—
33%
1950s
14
50%
7%
36%
7%
1960s
16
62%
6%
6%
12%
1970s
14
43%
14%
—
7%
1980s
20
45%
10%
15%
20%
1990s
51
33%
16%
22%
14%
2000s
47
43%
15%
15%
13%
2010s
58
47%
17%
10%
7%
2020s
1
—
—
100%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.Ba3
47%
0%
▼ -46.6%
9.Bb2
17%
0%
▼ -17.2%
9.e3
10%
100%
▲ +89.7%
9.Qc2
7%
0%
▼ -6.9%
Parties historiques
9.Ba3 — 43.0% (98 parties)
1936 — Alexander, Conol Hugh vs Tartakower, Savielly — 1-0 — Nottingham ENG 1944 — Batuev, Andrey M vs Simagin, Vladimir — 1/2-1/2 — Ivanovo 1954 — Raizman, Maurice vs Porreca, Giorgio — 1-0 — Amsterdam olm 1955 — Byrne, David vs Romanenko, Ilya — 1-0 — Long Beach, CA USA 1956 — Kahn, Manfred vs Handel, Horst — 1-0 — GDR-ch Leipzig GER
9.Bb2 — 14.9% (34 parties)
1936 — Zinner, Emil vs Flohr, Salo — 0-1 — Podebrady CZE 1936 — Gruenfeld, Ernst vs Bogoljubow, Efim — 1-0 — Zandvoort NED 1936 — Gruenfeld, Ernst vs Bogoljubow, Efim — 1-0 — Zandvoort NED 1953 — Filip, Miroslav vs Jezek, Jaroslav — 0-1 — Prague CZE 1962 — Hansen, Victor vs Jensen, Erik Bartram — 1/2-1/2 — Copenhagen DEN
9.e3 — 14.9% (34 parties)
1952 — Glotov, Vitaly vs Antoshin, Vladimir S — 1-0 — Moscow RUS 1954 — Bolbochan, J. vs Tsvetkov, Aleksandar — 1/2-1/2 — Amsterdam olm 1954 — Brandts, Paul vs Rossolimo, Nicolas — 0-1 — New York, NY USA 1959 — Marini, Luis vs Palermo, Vicente — 1-0 — Buenos Aires ARG 1959 — Garcia Rodriguez, Raimundo vs Palermo, Vicente — 1/2-1/2 — Buenos Aires ARG
9.Qc2 — 11.4% (26 parties)
1942 — Sokolsky, Alexey vs Koffman, Anton — 1-0 — Kuibyshev 1959 — Incutto, Carlos vs Palermo, Vicente — 1/2-1/2 — Buenos Aires CAVC In 1960 — Reilly, Brian vs Camilleri, Henry — 1/2-1/2 — Leipzig GER 1962 — Mikenas, Vladas vs Rotstein, Jefim — 1-0 — URS-ch sf Riga LAT 1970 — Prameshuber, Alexander vs Mariotti, Sergio — 0-1 — Lugano II
1944 — Batuev, Andrey M vs Simagin, Vladimir — 1/2-1/2 — Ivanovo
1954 — Raizman, Maurice vs Porreca, Giorgio — 1-0 — Amsterdam olm
1955 — Byrne, David vs Romanenko, Ilya — 1-0 — Long Beach, CA USA
1956 — Kahn, Manfred vs Handel, Horst — 1-0 — GDR-ch Leipzig GER
1936 — Gruenfeld, Ernst vs Bogoljubow, Efim — 1-0 — Zandvoort NED
1936 — Gruenfeld, Ernst vs Bogoljubow, Efim — 1-0 — Zandvoort NED
1953 — Filip, Miroslav vs Jezek, Jaroslav — 0-1 — Prague CZE
1962 — Hansen, Victor vs Jensen, Erik Bartram — 1/2-1/2 — Copenhagen DEN
1954 — Bolbochan, J. vs Tsvetkov, Aleksandar — 1/2-1/2 — Amsterdam olm
1954 — Brandts, Paul vs Rossolimo, Nicolas — 0-1 — New York, NY USA
1959 — Marini, Luis vs Palermo, Vicente — 1-0 — Buenos Aires ARG
1959 — Garcia Rodriguez, Raimundo vs Palermo, Vicente — 1/2-1/2 — Buenos Aires ARG
1959 — Incutto, Carlos vs Palermo, Vicente — 1/2-1/2 — Buenos Aires CAVC In
1960 — Reilly, Brian vs Camilleri, Henry — 1/2-1/2 — Leipzig GER
1962 — Mikenas, Vladas vs Rotstein, Jefim — 1-0 — URS-ch sf Riga LAT
1970 — Prameshuber, Alexander vs Mariotti, Sergio — 0-1 — Lugano II