Ambassadeurs : Navarovszky, Laszlo (5x), Jasnikowski, Zbigniew (5x), Wojtkiewicz, Aleksander (5x), Djuric, Stefan (4x), Rokhlin, Yakov G (3x), Eliskases, Erich (3x), Benko, Pal (3x), Olafsson, Fridrik (3x)
9.c6 — 21.2% (77 parties)
Ambassadeurs : Denker, Arnold S (2x), Roizman, Abram Y (2x), Jakovljevic, Vlado (2x), Kupchik, Abraham (1x), Fine, Reuben (1x), Marshall, Frank (1x), Marshall Viele, Fabrizio Aaron (1x), Bidev, Pavle (1x)
9.e4 — 3.8% (14 parties)
Ambassadeurs : Bernstein, Sidney (1x), Marshall, Frank (1x), Holmes, H. (1x), Cafferty, Bernard (1x), Philippe, Georges (1x), Lehmann, Heinz (1x), Hajtun, Jozsef (1x), Honfi, Karoly (1x)
9.Nbd2 — 2.5% (9 parties)
Ambassadeurs : Boleslavsky, Isaac (2x), Kotov Lundqvist, Alex (1x), Kotov, Alexander (1x), Lilienthal, Andor (1x), Szabo, Laszlo (1x), Zavaleta Pomar, Oscar Ricardo (1x), Gligoric, Sofija (1x), Kleiman, Jake (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9.Ng5
9.c6
9.e4
9.Nbd2
<1800
1
—
—
—
—
1800-2200
56
54%
36%
2%
2%
2200-2600
173
67%
18%
5%
2%
2600+
7
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
9.Ng5
9.c6
9.e4
9.Nbd2
1930s
4
—
100%
—
—
1940s
17
29%
6%
6%
18%
1950s
32
66%
12%
6%
3%
1960s
46
70%
17%
2%
—
1970s
25
68%
20%
4%
4%
1980s
45
78%
16%
4%
—
1990s
55
69%
20%
4%
—
2000s
62
66%
26%
3%
2%
2010s
64
58%
27%
3%
5%
2020s
14
29%
29%
7%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.Ng5
58%
29%
▼ -29.2%
9.c6
27%
29%
▲ +2.0%
9.e4
3%
7%
▲ +4.0%
9.Nbd2
5%
0%
▼ -4.7%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 1 partie
Parties historiques
9.Ng5 — 63.2% (230 parties)
1947 — Barda, Olaf vs Stoltz, Gosta — 0-1 — Oslo NOR 1949 — Platt, Joseph vs Fletzer — 1-0 — Vienna AUT 1949 — Kottnauer, Cenek vs Rabar, Braslav — 0-1 — Vienna AUT 1949 — Bogoljubow, Efim vs Unzicker, Wolfgang — 1/2-1/2 — Oldenburg GER 1949 — Eliskases, Erich vs Michel, Pascal — 1/2-1/2 — Mar del Plata ARG
9.c6 — 21.2% (77 parties)
1938 — Kupchik, Abraham vs Fine, Reuben — 0-1 — USA 1939 — Denker, Arnold S vs Marshall, Frank — 0-1 — New York, NY USA 1939 — Denker, Arnold S vs Marshall Viele, Fabrizio Aaron — 0-1 — New York tt 1939 — Koblencs, Alexander vs Mikenas, Vladas — 1/2-1/2 — Kemeri / Riga 1947 — Bidev, Pavle vs Bozic, Aleksandar — 1/2-1/2 — Ljubljana SLO
9.e4 — 3.8% (14 parties)
1942 — Bernstein, Sidney vs Marshall, Frank — 1/2-1/2 — Metropolitan League 1953 — Hajtun, Jozsef vs Honfi, Karoly — 0-1 — Budapest HUN 1955 — Philippe, Georges vs Lehmann, Heinz — 0-1 — Luxembourg 1965 — Holmes, H. vs Cafferty, Bernard — 0-1 — Hastings ch-BCF 1978 — Sahovic, Dragutin vs Kirpichnikov, Vladimir — 1-0 — Jurmala LAT
9.Nbd2 — 2.5% (9 parties)
1947 — Kotov Lundqvist, Alex vs Boleslavsky, Isaac — 1-0 — Parnu EST 1947 — Kotov, Alexander vs Boleslavsky, Isaac — 1-0 — Parnu EST 1948 — Lilienthal, Andor vs Szabo, Laszlo — 0-1 — Saltsjobaden SWE 1952 — Zavaleta Pomar, Oscar Ricardo vs Gligoric, Sofija — 1/2-1/2 — Havana CUB 1979 — Kleiman, Jake vs Zakharov, Alexander — 0-1 — Sverdlovsk
1949 — Platt, Joseph vs Fletzer — 1-0 — Vienna AUT
1949 — Kottnauer, Cenek vs Rabar, Braslav — 0-1 — Vienna AUT
1949 — Bogoljubow, Efim vs Unzicker, Wolfgang — 1/2-1/2 — Oldenburg GER
1949 — Eliskases, Erich vs Michel, Pascal — 1/2-1/2 — Mar del Plata ARG
1939 — Denker, Arnold S vs Marshall, Frank — 0-1 — New York, NY USA
1939 — Denker, Arnold S vs Marshall Viele, Fabrizio Aaron — 0-1 — New York tt
1939 — Koblencs, Alexander vs Mikenas, Vladas — 1/2-1/2 — Kemeri / Riga
1947 — Bidev, Pavle vs Bozic, Aleksandar — 1/2-1/2 — Ljubljana SLO
1953 — Hajtun, Jozsef vs Honfi, Karoly — 0-1 — Budapest HUN
1955 — Philippe, Georges vs Lehmann, Heinz — 0-1 — Luxembourg
1965 — Holmes, H. vs Cafferty, Bernard — 0-1 — Hastings ch-BCF
1978 — Sahovic, Dragutin vs Kirpichnikov, Vladimir — 1-0 — Jurmala LAT
1947 — Kotov, Alexander vs Boleslavsky, Isaac — 1-0 — Parnu EST
1948 — Lilienthal, Andor vs Szabo, Laszlo — 0-1 — Saltsjobaden SWE
1952 — Zavaleta Pomar, Oscar Ricardo vs Gligoric, Sofija — 1/2-1/2 — Havana CUB
1979 — Kleiman, Jake vs Zakharov, Alexander — 0-1 — Sverdlovsk