Ambassadeurs : Lautier, Joel (3x), Novickiene, Gintare (3x), Backe, Peter (2x), Fransson, Peter (2x), Ramik, Zdenek (2x), Dannenberg, Arne (2x), Kurnosov, Igor (2x), Golubev, Mikhail (2x)
9.Nc1 — 17.0% (99 parties)
Ambassadeurs : Emonot, Philippe (2x), Jansson, Borje (1x), Balinas, Rosendo C (1x), Belkadi, Ridha (1x), Bobotsov, Milko G (1x), Siniavsky Alexander (1x), Nikitin, Yuri (1x), Jimenez Zerquera, Eleazar (1x)
9.g4 — 16.7% (97 parties)
Ambassadeurs : Westerinen, Heikki M.J. (3x), Franco Raymundo, Eduardo (2x), Perez Perez, Francisco Jose (2x), Bellin, Jana M (2x), Golombek, Harry (1x), Domnitz, Zadok (1x), Garcia Gonzales, Guillermo (1x), Doroshkievich, Vladimir K (1x)
9.O-O-O — 9.1% (53 parties)
Ambassadeurs : Puri, Vinny (2x), Khodos, German (1x), Mukhin, Evgeny B (1x), Timman, Jan H (1x), White, Simon (1x), Waugh, Rd Bob (1x), Miles, Richard (1x), Duchesne, E.L. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9.h4
9.Nc1
9.g4
9.O-O-O
<1800
9
33%
11%
11%
11%
1800-2200
158
21%
22%
22%
9%
2200-2600
236
26%
13%
12%
8%
2600+
4
25%
25%
—
25%
Évolution par décennie (% des parties)
Décennie
N parties
9.h4
9.Nc1
9.g4
9.O-O-O
1950s
3
—
—
100%
—
1960s
45
16%
22%
18%
7%
1970s
26
19%
38%
8%
—
1980s
91
22%
21%
13%
16%
1990s
136
32%
16%
18%
10%
2000s
138
23%
17%
19%
8%
2010s
128
23%
9%
15%
7%
2020s
14
14%
14%
14%
7%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.h4
23%
14%
▼ -8.4%
9.Nc1
9%
14%
▲ +4.9%
9.g4
15%
14%
▼ -0.6%
9.O-O-O
7%
7%
+0.1%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Aleksandr — 1 partie Kasparov, Garry — 1 partie
Parties historiques
9.h4 — 23.8% (138 parties)
1963 — Korning, Peter vs Brinck-Claussen, Bjorn — 0-1 — Odense DEN 1964 — Polugaevsky, Lev vs Bogdanovic, Rajko — 1/2-1/2 — 7. It Sarajevo BIH 1965 — Gheorghiu, Florin vs Bolbochan, J. — 1/2-1/2 — Mar del Plata ARG 1965 — Kuszko, Juliusz vs Kwasniewski, Zdzislaw — 0-1 — Poznan POL 1966 — Kraidman, Yair vs Domnitz, Zadok — 1-0 — Tel Aviv ISR
9.Nc1 — 17.0% (99 parties)
1962 — Jimenez Zerquera, Eleazar vs Perez Perez, Francisco Jose — 1/2-1/2 — Havana CUB 1963 — Trapl, Jindrich vs Bukic, Enver — 1-0 — Budva MNE 1963 — Seegebrecht, Heinz vs Pesch, Werner — 0-1 — Nt Helmbrechts GER 1963 — Chevre, Jean vs Ellrich, Paul — 0-1 — Bad Pyrmont GER 1965 — Balcerowski, Witold vs Bogdanovic, Rajko — 1/2-1/2 — Tbilisi Tbilisi GEO
9.g4 — 16.7% (97 parties)
1955 — Zamikhovsky, Abram vs Kopaev, Nikolay A — 0-1 — Kiev UKR 1957 — Franco Raymundo, Eduardo vs Perez Perez, Francisco Jose — 0-1 — Madrid ESP 1957 — Franco Raymundo, Eduardo vs Perez Perez, Francisco Jose — 1-0 — Zaragoza 1961 — O'Kelly de Galway, Alberic vs Abalde Perez, Fernando Jose — 1/2-1/2 — Torremolinos ESP 1961 — Vergara Zuleta, Alejandro vs Ader Hausman, Walter — 0-1 — Santiago de Chile
9.O-O-O — 9.1% (53 parties)
1963 — Khodos, German vs Mukhin, Evgeny B — 1-0 — Soviet Union 1964 — Timman, Jan H vs White, Simon — 1-0 — Rotterdam ch-NED jr 1967 — Waugh, Rd Bob vs Miles, Richard — 1-0 — Oxford ch-BCF U18 1980 — Kiffmeyer, Constanz vs Lind, Jan-Olov — 1-0 — Hamburg GER 1981 — Mason, Peter F vs De Coverly, Roger D — 1/2-1/2 — Bucks
Kasparov, Garry — 1 partie
1964 — Polugaevsky, Lev vs Bogdanovic, Rajko — 1/2-1/2 — 7. It Sarajevo BIH
1965 — Gheorghiu, Florin vs Bolbochan, J. — 1/2-1/2 — Mar del Plata ARG
1965 — Kuszko, Juliusz vs Kwasniewski, Zdzislaw — 0-1 — Poznan POL
1966 — Kraidman, Yair vs Domnitz, Zadok — 1-0 — Tel Aviv ISR
1963 — Trapl, Jindrich vs Bukic, Enver — 1-0 — Budva MNE
1963 — Seegebrecht, Heinz vs Pesch, Werner — 0-1 — Nt Helmbrechts GER
1963 — Chevre, Jean vs Ellrich, Paul — 0-1 — Bad Pyrmont GER
1965 — Balcerowski, Witold vs Bogdanovic, Rajko — 1/2-1/2 — Tbilisi Tbilisi GEO
1957 — Franco Raymundo, Eduardo vs Perez Perez, Francisco Jose — 0-1 — Madrid ESP
1957 — Franco Raymundo, Eduardo vs Perez Perez, Francisco Jose — 1-0 — Zaragoza
1961 — O'Kelly de Galway, Alberic vs Abalde Perez, Fernando Jose — 1/2-1/2 — Torremolinos ESP
1961 — Vergara Zuleta, Alejandro vs Ader Hausman, Walter — 0-1 — Santiago de Chile
1964 — Timman, Jan H vs White, Simon — 1-0 — Rotterdam ch-NED jr
1967 — Waugh, Rd Bob vs Miles, Richard — 1-0 — Oxford ch-BCF U18
1980 — Kiffmeyer, Constanz vs Lind, Jan-Olov — 1-0 — Hamburg GER
1981 — Mason, Peter F vs De Coverly, Roger D — 1/2-1/2 — Bucks