Ambassadeurs : Kristiansen, Jens (7x), Frolov, Artur (6x), Najdorf, Miguel (4x), Quinteros, Miguel A. (4x), Kirov, Nino (4x), Euwe, Max (3x), Bronstein, David I (3x), Averbakh, Yuri L (3x)
9.Re1 — 22.5% (515 parties)
Ambassadeurs : Incutto, Carlos (4x), Panov, Vasily (3x), Timar, Zsolt (3x), Javierre Conesa, Alfonso (3x), Valenta, Vit Vaclav (3x), Naiditsch, Arkadij (3x), Letelier Martner, Rene (2x), Dunkelblum, Arthur (2x)
9.d5 — 21.2% (484 parties)
Ambassadeurs : Boleslavsky, Isaac (5x), Sisniega Campbell, Marcel (4x), Frey Beckman, Kenneth (4x), Eliskases, Erich (3x), Lilienthal, Andor (3x), Baburin, Alexander (3x), Luckis, Marcos (2x), Horowitz, Albert Israel (2x)
9.Be3 — 3.3% (76 parties)
Ambassadeurs : Boleslavsky, Isaac (8x), Lilienthal, Andor (4x), Botvinnik, Mikhail (3x), Bronstein, David I (3x), Ragozin, Viacheslav (2x), Petrosian, Tigran A. (2x), Rueger, Erhard (2x), Mikenas, Vladas (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9.h3
9.Re1
9.d5
9.Be3
<1800
59
36%
15%
41%
2%
1800-2200
786
41%
26%
24%
1%
2200-2600
841
60%
21%
14%
2%
2600+
31
61%
19%
6%
3%
Évolution par décennie (% des parties)
Décennie
N parties
9.h3
9.Re1
9.d5
9.Be3
1920s
3
33%
—
67%
—
1930s
12
17%
25%
33%
—
1940s
58
16%
12%
38%
29%
1950s
113
37%
27%
23%
11%
1960s
39
44%
23%
28%
3%
1970s
93
56%
17%
22%
3%
1980s
102
44%
29%
16%
8%
1990s
436
51%
21%
22%
2%
2000s
501
47%
24%
20%
1%
2010s
690
46%
21%
24%
2%
2020s
237
55%
28%
8%
4%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.h3
46%
55%
▲ +9.5%
9.Re1
21%
28%
▲ +7.5%
9.d5
24%
8%
▼ -15.9%
9.Be3
2%
4%
▲ +1.8%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 4 parties Euwe, Max — 4 parties Smyslov, Vladimir — 1 partie Karpov, Aleksandr — 1 partie Ju, Wenjun — 1 partie
Parties historiques
9.h3 — 47.0% (1074 parties)
1920 — Hakansson, Arthur vs Johner, Paul — 0-1 — Goteborg SWE 1937 — Szabo, Ladislav vs Ballai, Zsolt — 1-0 — Budapest HUN 1938 — Yudovich, Mikhail M vs Kajev — 1-0 — Kiev UKR 1942 — Lilienthal, Andor vs Boleslavsky, Isaac — 1/2-1/2 — Moscow RUS 1945 — Smyslov, Vasily vs Panov, Vasily — 1-0 — Moscow RUS
9.Re1 — 22.5% (515 parties)
1935 — Fine, Reuben vs Naegeli, Oskar — 1-0 — 6th Olympiad 1937 — Leikin, Alexander S vs Panov, Vasily — 0-1 — Moscow RUS 1938 — Chekhover, Vitaly vs Panov, Vasily — 1/2-1/2 — Leningrad RUS 1946 — Letelier Martner, Rene vs Ellerman, Arnoldo — 1/2-1/2 — La Roge Buenos Aires ARG 1946 — Bolbochan, J. vs Iliesco — 1-0 — Buenos Aires ch-ARG
9.d5 — 21.2% (484 parties)
1925 — Bogoljubow, Efim vs Ilyin Zhenevsky, Alexander — 1-0 — Leningrad RUS 1928 — Kan, Ilya A vs Panov, Aleksandr I. — 0-1 — Moscow RUS 1935 — Steiner, Herman vs Dake, Arthur — 1-0 — Los Angeles, CA USA 1936 — Flohr, Salo vs Lilienthal, Andor — 1-0 — Moskou 1936 — Eliskases, Erich vs Pelikán, Jiří — 1-0 — Podebrady CZE
9.Be3 — 3.3% (76 parties)
1941 — Botvinnik, Mikhail vs Ragozin, Viacheslav — 1-0 — Moscow RUS 1941 — Mikenas, Vladas vs Duz-Khotimirsky, Fedor Ivanovich — 1-0 — Rostov on Don 1941 — Lilienthal, Andor vs Boleslavsky, Isaac — 1/2-1/2 — Leningrad RUS 1941 — Botvinnik, Mikhail vs Lilienthal, Andor — 1-0 — Leningrad RUS 1942 — Petrov, Vladimirs vs Boleslavsky, Isaac — 1-0 — Sverdlovsk
Euwe, Max — 4 parties
Smyslov, Vladimir — 1 partie
Karpov, Aleksandr — 1 partie
Ju, Wenjun — 1 partie
1937 — Szabo, Ladislav vs Ballai, Zsolt — 1-0 — Budapest HUN
1938 — Yudovich, Mikhail M vs Kajev — 1-0 — Kiev UKR
1942 — Lilienthal, Andor vs Boleslavsky, Isaac — 1/2-1/2 — Moscow RUS
1945 — Smyslov, Vasily vs Panov, Vasily — 1-0 — Moscow RUS
1937 — Leikin, Alexander S vs Panov, Vasily — 0-1 — Moscow RUS
1938 — Chekhover, Vitaly vs Panov, Vasily — 1/2-1/2 — Leningrad RUS
1946 — Letelier Martner, Rene vs Ellerman, Arnoldo — 1/2-1/2 — La Roge Buenos Aires ARG
1946 — Bolbochan, J. vs Iliesco — 1-0 — Buenos Aires ch-ARG
1928 — Kan, Ilya A vs Panov, Aleksandr I. — 0-1 — Moscow RUS
1935 — Steiner, Herman vs Dake, Arthur — 1-0 — Los Angeles, CA USA
1936 — Flohr, Salo vs Lilienthal, Andor — 1-0 — Moskou
1936 — Eliskases, Erich vs Pelikán, Jiří — 1-0 — Podebrady CZE
1941 — Mikenas, Vladas vs Duz-Khotimirsky, Fedor Ivanovich — 1-0 — Rostov on Don
1941 — Lilienthal, Andor vs Boleslavsky, Isaac — 1/2-1/2 — Leningrad RUS
1941 — Botvinnik, Mikhail vs Lilienthal, Andor — 1-0 — Leningrad RUS
1942 — Petrov, Vladimirs vs Boleslavsky, Isaac — 1-0 — Sverdlovsk