Ambassadeurs : McNab, Colin A (12x), Azmaiparashvili, Zurab (5x), Paoli, Enrico (4x), Gubanov, Anton (4x), Tuovinen, Jukka (4x), Ditt, Egon (3x), Calzetta Ruiz, Monica (3x), Vrchotka, Josef (2x)
5…a6 — 2.7% (244 parties)
Ambassadeurs : Gurevich, Valery M. (3x), Klenburg, Michael (2x), Thollin, Robert (2x), Amura, Claudia (2x), Spassky, Boris V. (1x), Van der Wiel, John T.H. (1x), Knaak, Rainer (1x), Paehtz, Thomas (1x)
5…c5 — 2.3% (202 parties)
Ambassadeurs : Fullbrook, Nigel (4x), Ermenkov, Evgenij (2x), Forbes, Garry (2x), Espig, Lutz (2x), Parkanyi, Attila (2x), Rodriguez Perez, Angel Mariano (2x), Thomas, Richard Huw (1x), Pritchard, David Brine (1x)
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
641
75%
15%
2%
2%
1800-2200
3722
77%
14%
3%
3%
2200-2600
3189
83%
12%
3%
1%
2600+
26
81%
12%
8%
—
Évolution par décennie (% des parties)
Décennie
N parties
5…O-O
5…c6
5…a6
5…c5
1950s
38
89%
8%
—
3%
1960s
69
77%
14%
—
6%
1970s
224
88%
8%
0%
2%
1980s
676
84%
11%
2%
2%
1990s
2044
82%
11%
1%
3%
2000s
2520
77%
14%
3%
2%
2010s
2829
78%
13%
4%
2%
2020s
576
74%
14%
6%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
5…O-O
78%
74%
▼ -4.1%
5…c6
13%
14%
▲ +0.8%
5…a6
4%
6%
▲ +1.9%
5…c5
2%
2%
+0.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 5 parties Botvinnik, Mikhail — 2 parties Anand, Viswanathan — 2 parties Kasparov, Garry — 1 partie Kramnik, Vladimir — 1 partie Carlsen, Magnus — 1 partie Smyslov, Vladimir — 1 partie
Parties historiques
5…O-O — 79.1% (7104 parties)
1950 — Tartakower, Savielly vs Ivkov, Borislav — 1/2-1/2 — Bled SLO 1950 — Nestler, Vincenzo vs Primavera, Giuseppe — 1-0 — Sorrento ITA 1950 — Kopetzky, Karl vs Bahro, Tom — 1-0 — Vienna AUT 1950 — Eliskases, Erich vs Pirc, Vasja — 1/2-1/2 — Mar del Plata ARG 1950 — De Freitas, Marcio Elisio vs Pirc, Vasja — 0-1 — Mar del Plata ARG
5…c6 — 12.8% (1151 parties)
1956 — Bannik, Anatolij vs Tarasov, Vitaly — 1/2-1/2 — Kharkov UKR 1957 — Wexler, Bernardo vs Kotov, Alexander — 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 1964 — Kirby, Kenneth vs Botvinnik, Mikhail — 0-1 — Tel Aviv ISR
5…a6 — 2.7% (244 parties)
1975 — Day, Lawrence A. vs Harper, Bruce — 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 — Luzern olm 1984 — Haluska, J. vs Yuhas, L. — 1-0 — Plymouth ch-MI op 1986 — Sokolov, Ivan vs McDonald, Neil — 1-0 — Groningen ech-jr
5…c5 — 2.3% (202 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 — Baumeister, Sven vs Botvinnik, Mikhail — 0-1 — ? 1966 — Letelier Martner, René vs Durão, Joaquim Manuel — 1-0 — Havana CUB 1967 — Thomas, Richard Huw vs Pritchard, David Brine — 1/2-1/2 — Oxford ch-BCF
Botvinnik, Mikhail — 2 parties
Anand, Viswanathan — 2 parties
Kasparov, Garry — 1 partie
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Smyslov, Vladimir — 1 partie
1950 — Nestler, Vincenzo vs Primavera, Giuseppe — 1-0 — Sorrento ITA
1950 — Kopetzky, Karl vs Bahro, Tom — 1-0 — Vienna AUT
1950 — Eliskases, Erich vs Pirc, Vasja — 1/2-1/2 — Mar del Plata ARG
1950 — De Freitas, Marcio Elisio vs Pirc, Vasja — 0-1 — Mar del Plata ARG
1957 — Wexler, Bernardo vs Kotov, Alexander — 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
1964 — Kirby, Kenneth vs Botvinnik, Mikhail — 0-1 — Tel Aviv ISR
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 — Luzern olm
1984 — Haluska, J. vs Yuhas, L. — 1-0 — Plymouth ch-MI op
1986 — Sokolov, Ivan vs McDonald, Neil — 1-0 — Groningen ech-jr
1961 — Fernandez, Eduardo vs Flores Alvarez, Rodrigo — 0-1 — Santiago de Chile
1962 — Baumeister, Sven vs Botvinnik, Mikhail — 0-1 — ?
1966 — Letelier Martner, René vs Durão, Joaquim Manuel — 1-0 — Havana CUB
1967 — Thomas, Richard Huw vs Pritchard, David Brine — 1/2-1/2 — Oxford ch-BCF