Ambassadeurs : McNab, Colin A (12x), Reizniece, Dana (5x), Azmaiparashvili, Zurab (4x), Paoli, Enrico (3x), Gipslis, Aivars (3x), Gubanov, Aleksandr (3x), Ditt, Egon (3x), Calzetta Ruiz, Monica (3x)
5…a6 — 2.7% (233 parties)
Ambassadeurs : Gurevich, Michael (3x), Klenburg, Michael (2x), Visschedijk, Marijn (2x), Wuts, Helene (2x), Thollin, Robert (2x), Amura, Claudia (2x), De Haro, Martim Afonso Palma (2x), Knaak, Rainer (1x)
5…c5 — 2.3% (199 parties)
Ambassadeurs : Fullbrook, Nigel (4x), Ermenkov, Evgenij (2x), Forbes, Garry (2x), Steinberg, Sven (2x), Guenther, Carsten (2x), Tolonen, Leo (2x), Lehtinen, Heikki (2x), Parkanyi, Attila (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
5…O-O
5…c6
5…a6
5…c5
<1800
362
73%
17%
2%
2%
1800-2200
3202
77%
14%
3%
3%
2200-2600
3206
83%
12%
3%
1%
2600+
33
82%
12%
6%
—
Évolution par décennie (% des parties)
Décennie
N parties
5…O-O
5…c6
5…a6
5…c5
1880s
1
—
—
—
—
1900s
1
—
—
—
—
1920s
8
100%
—
—
—
1930s
6
100%
—
—
—
1940s
10
90%
10%
—
—
1950s
38
89%
8%
—
3%
1960s
70
77%
14%
—
6%
1970s
221
88%
8%
0%
2%
1980s
672
85%
10%
2%
2%
1990s
2041
82%
11%
1%
3%
2000s
2513
77%
14%
3%
2%
2010s
2789
78%
13%
4%
2%
2020s
417
76%
13%
5%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
5…O-O
78%
76%
▼ -1.8%
5…c6
13%
13%
-0.1%
5…a6
4%
5%
▲ +1.4%
5…c5
2%
3%
▲ +0.5%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 6 parties Tal, Mikhail — 5 parties Botvinnik, Mikhail — 2 parties Lasker, Emanuel — 1 partie Kasparov, Garry — 1 partie Kramnik, Vladimir — 1 partie Anand, Viswanathan — 1 partie Carlsen, Magnus — 1 partie
Parties historiques
5…O-O — 79.3% (6969 parties)
1922 — Rubinstein, Akiba vs Selezniev, Alexey — 1-0 — Triberg GER 1925 — De Freitas, Julio Eimard vs Rivas Costa, Santiago — 0-1 — Montevideo URU 1926 — Fox, Maurice vs Eastman, George — 1/2-1/2 — Montreal CAN 1926 — Lasker, Emanuel vs Sidney Gale — 1-0 — Toronto CAN 1926 — Wagner, Heinrich vs Lokvenc, Josef — 1-0 — Vienna AUT
5…c6 — 12.8% (1121 parties)
1946 — Ravinsky, Grigory vs Smyslov, Vladimir — 1-0 — Moscow RUS 1956 — Bannik, Anatolij vs Tarasov, Vitaly — 1/2-1/2 — Kharkov UKR 1957 — Wexler, Bernardo vs Kotov Lundqvist, Alex — 1-0 — Mar del Plata ARG 1959 — Tcherniak, Gilles vs Bielicki, Carlos — 0-1 — Muenchenstein/Basel 1961 — Zalys, Ignas vs Siklos, Alex Sandor — 1/2-1/2 — Golden Knights
5…a6 — 2.7% (233 parties)
1975 — Day, Lawrence A. vs Harper, Brian — 1-0 — Calgary CAN 1980 — Spassky, Boris V. vs Van der Wiel, John T.H. — 1-0 — Baden-Baden GER 1982 — McKay, Roderick M vs Hort, Vlastimil — 1-0 — Lucerne SUI 1984 — Haluska J vs Yuhas, L. — 1-0 — Plymouth ch-MI op 1986 — Sokolov, Ivan vs McDonald, Nathan — 1-0 — Groningen ech-jr
5…c5 — 2.3% (199 parties)
1958 — Kholmov, Ratmir D vs Tarasov, Vitaly — 1/2-1/2 — Tashkent UZB 1961 — Fernandez, Eduardo vs Flores Alvarez, Rodrigo — 0-1 — Santiago de Chile 1962 — Buskenstrom, Sven vs Botvinnik, Mikhail — 0-1 — Stockholm SWE 1966 — Letelier Martner, Rene vs Durão, Joaquim Manuel — 1-0 — La Habana olm fin-C 1967 — Julia Thomas, Roman vs Pritchard, David J — 1/2-1/2 — Oxford ch-BCF
Tal, Mikhail — 5 parties
Botvinnik, Mikhail — 2 parties
Lasker, Emanuel — 1 partie
Kasparov, Garry — 1 partie
Kramnik, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie
1925 — De Freitas, Julio Eimard vs Rivas Costa, Santiago — 0-1 — Montevideo URU
1926 — Fox, Maurice vs Eastman, George — 1/2-1/2 — Montreal CAN
1926 — Lasker, Emanuel vs Sidney Gale — 1-0 — Toronto CAN
1926 — Wagner, Heinrich vs Lokvenc, Josef — 1-0 — Vienna AUT
1956 — Bannik, Anatolij vs Tarasov, Vitaly — 1/2-1/2 — Kharkov UKR
1957 — Wexler, Bernardo vs Kotov Lundqvist, Alex — 1-0 — Mar del Plata ARG
1959 — Tcherniak, Gilles vs Bielicki, Carlos — 0-1 — Muenchenstein/Basel
1961 — Zalys, Ignas vs Siklos, Alex Sandor — 1/2-1/2 — Golden Knights
1980 — Spassky, Boris V. vs Van der Wiel, John T.H. — 1-0 — Baden-Baden GER
1982 — McKay, Roderick M vs Hort, Vlastimil — 1-0 — Lucerne SUI
1984 — Haluska J vs Yuhas, L. — 1-0 — Plymouth ch-MI op
1986 — Sokolov, Ivan vs McDonald, Nathan — 1-0 — Groningen ech-jr
1961 — Fernandez, Eduardo vs Flores Alvarez, Rodrigo — 0-1 — Santiago de Chile
1962 — Buskenstrom, Sven vs Botvinnik, Mikhail — 0-1 — Stockholm SWE
1966 — Letelier Martner, Rene vs Durão, Joaquim Manuel — 1-0 — La Habana olm fin-C
1967 — Julia Thomas, Roman vs Pritchard, David J — 1/2-1/2 — Oxford ch-BCF