Ambassadeurs : Guimard, Carlos E (5x), Huba, Martin (3x), Van Scheltinga, Theo (2x), Kan, Ilya A (2x), Besser, Hans (2x), De Luca Ojeda, Giuliano (2x), Cipriani, Fernand (2x), Bednar, Milan (2x)
9…Nc6 — 18.7% (116 parties)
Ambassadeurs : Taimanov, Mark (2x), Guimard, Carlos E (2x), Kan, Ilya A (2x), Najdorf, Miguel (2x), Averbakh, Yuri L (2x), Rayner, Francis (2x), Matanovic, Aleksandar (2x), Jacobson, Ernst (1x)
9…d6 — 7.4% (46 parties)
Ambassadeurs : Nogues Acuna, Alejandro (1x), Garcia Vera, Oscar (1x), Ravikumar, Vaidyanathan (1x), Wells, Ian D (1x), Buchanan, Richard W (1x), Dorff, S. (1x), Zarco Castillo Jose (1x), Lee, Cecil (1x)
9…d5 — 4.5% (28 parties)
Ambassadeurs : Najdorf, Miguel (1x), Kremer, Leon (1x), Dimitrov Krastev, Krastjo (1x), Balchikliev, Mihail (1x), Guimard, Carlos E (1x), Eliskases, Erich (1x), Stein, Leonid (1x), Ruchkin, Yuri (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9…f5
9…Nc6
9…d6
9…d5
<1800
16
69%
6%
6%
12%
1800-2200
298
66%
13%
8%
4%
2200-2600
151
54%
25%
8%
1%
2600+
1
—
100%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
9…f5
9…Nc6
9…d6
9…d5
1920s
4
—
50%
25%
—
1930s
11
55%
18%
—
9%
1940s
18
56%
33%
—
6%
1950s
19
47%
32%
—
11%
1960s
10
70%
20%
—
10%
1970s
18
50%
22%
11%
11%
1980s
25
64%
8%
8%
12%
1990s
118
59%
17%
11%
3%
2000s
155
62%
17%
8%
5%
2010s
198
64%
18%
7%
3%
2020s
45
56%
24%
4%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9…f5
64%
56%
▼ -8.1%
9…Nc6
18%
24%
▲ +6.8%
9…d6
7%
4%
▼ -2.6%
9…d5
3%
2%
▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 2 parties
Parties historiques
9…f5 — 60.2% (374 parties)
1931 — Vidmar Milan vs Colle, Edgar — 1/2-1/2 — Bled SLO 1931 — Vidmar, Marjeta vs Hanssen, Lasse Preben — 1-0 — Prague ol Prague CZE 1936 — Mulder, Erik vs Van Scheltinga, Theo — 1-0 — ? 1939 — Castro de Mendoza, R. vs Kerlin, G. — 1/2-1/2 — Buenos Aires ARG 1939 — Kerlin, Gerard vs Bolbochan, Jacobo — 1/2-1/2 — Buenos Aires ARG
9…Nc6 — 18.7% (116 parties)
1927 — Jacobson, Ernst vs Carls, Carl — 0-1 — London ENG 1928 — Zamikhovsky, Abram vs Konstantinopolsky, Alexander — 0-1 — ? 1936 — May, Dezso vs Najdorf, Miguel — 1/2-1/2 — Budapest HUN 1939 — Kan, Ilya A vs Lisitsin, Georgy — 0-1 — Leningrad ch-URS 1946 — Guimard, Carlos E vs O'Kelly, Albéric de Galway — 1-0 — Barcelona ESP
9…d6 — 7.4% (46 parties)
1929 — Nogues Acuna, Alejandro vs Garcia Vera, Oscar — 1-0 — Rosario ARG 1978 — Buchanan, Richard W vs Dorff, S. — 1-0 — Kellner mem,OH 1978 — Zarco Castillo Jose vs Lee, Cecil — 1-0 — Buenos Aires ARG 1980 — Ravikumar, Vaidyanathan vs Wells, Ian D — 1-0 — Manchester open 1987 — Hamm Kathrin vs Amelang, Astrid — 1/2-1/2 — Glauchau
9…d5 — 4.5% (28 parties)
1933 — Najdorf, Miguel vs Kremer, Leon — 1-0 — Warsaw POL 1943 — Dimitrov Krastev, Krastjo vs Balchikliev, Mihail — 1/2-1/2 — Sofia BUL 1954 — Guimard, Carlos E vs Eliskases, Erich — 1/2-1/2 — Mar del Plata ARG 1956 — Stein, Leonid vs Ruchkin, Yuri — 1-0 — Soviet Union 1960 — Bachtiar, Arovah vs Rantanen, Matti — 0-1 — Leipzig GER
1931 — Vidmar, Marjeta vs Hanssen, Lasse Preben — 1-0 — Prague ol Prague CZE
1936 — Mulder, Erik vs Van Scheltinga, Theo — 1-0 — ?
1939 — Castro de Mendoza, R. vs Kerlin, G. — 1/2-1/2 — Buenos Aires ARG
1939 — Kerlin, Gerard vs Bolbochan, Jacobo — 1/2-1/2 — Buenos Aires ARG
1928 — Zamikhovsky, Abram vs Konstantinopolsky, Alexander — 0-1 — ?
1936 — May, Dezso vs Najdorf, Miguel — 1/2-1/2 — Budapest HUN
1939 — Kan, Ilya A vs Lisitsin, Georgy — 0-1 — Leningrad ch-URS
1946 — Guimard, Carlos E vs O'Kelly, Albéric de Galway — 1-0 — Barcelona ESP
1978 — Buchanan, Richard W vs Dorff, S. — 1-0 — Kellner mem,OH
1978 — Zarco Castillo Jose vs Lee, Cecil — 1-0 — Buenos Aires ARG
1980 — Ravikumar, Vaidyanathan vs Wells, Ian D — 1-0 — Manchester open
1987 — Hamm Kathrin vs Amelang, Astrid — 1/2-1/2 — Glauchau
1943 — Dimitrov Krastev, Krastjo vs Balchikliev, Mihail — 1/2-1/2 — Sofia BUL
1954 — Guimard, Carlos E vs Eliskases, Erich — 1/2-1/2 — Mar del Plata ARG
1956 — Stein, Leonid vs Ruchkin, Yuri — 1-0 — Soviet Union
1960 — Bachtiar, Arovah vs Rantanen, Matti — 0-1 — Leipzig GER