Ambassadeurs : Rain, Ricardo Ernesto (41x), Bangiev, Alexander (31x), Zylla, Johannes (27x), Timman, Jan H (24x), Bagirov, Vladimir (21x), Gaertner, Guntram (19x), Grego, Luis Gonzaga (16x), Spassky, Boris Vasily (15x)
5…b6 — 8.1% (364 parties)
Ambassadeurs : Rain, Ricardo Ernesto (7x), Tolonen, Leo (4x), Glavas, Dragan (4x), Akshat, Khamparia (4x), Niemann, Hans Moke (4x), Jaunooby, Ali R (3x), Borisenko, Georgy K (2x), Avshalumov, Alex (2x)
5…g5 — 5.6% (253 parties)
Ambassadeurs : Rozum, Ivan (3x), Cerrato Torrijos, Maria (2x), Primault, Loic (2x), Belmonte, Adriel Leandro (2x), Aleksandrov, Danila (2x), Verastegui Marca, Eduardo Raul (2x), Andrasiunas, K. (1x), Cruz, Walter (1x)
5…O-O — 4.2% (187 parties)
Ambassadeurs : Zahilas, Loukas N. (2x), Kahe, Ralph (2x), Barat, Anna (2x), Sheldon, Ruth (2x), Rosen, Willy (2x), Krouzel, Jaroslav (2x), Garcia Rodriguez, Raimundo (1x), Andersen, Borge (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
5…c5
5…b6
5…g5
5…O-O
<1800
139
54%
9%
15%
11%
1800-2200
1225
69%
9%
8%
6%
2200-2600
1526
79%
10%
3%
3%
2600+
35
83%
14%
3%
—
Évolution par décennie (% des parties)
Décennie
N parties
5…c5
5…b6
5…g5
5…O-O
1920s
1
100%
—
—
—
1930s
3
33%
33%
33%
—
1940s
10
60%
—
—
—
1950s
136
76%
4%
4%
1%
1960s
191
85%
2%
3%
2%
1970s
286
89%
2%
1%
2%
1980s
524
86%
4%
2%
1%
1990s
1117
79%
6%
4%
4%
2000s
1084
69%
11%
7%
5%
2010s
974
61%
13%
9%
7%
2020s
175
67%
13%
9%
5%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
5…c5
61%
67%
▲ +5.6%
5…b6
13%
13%
+0.0%
5…g5
9%
9%
-0.2%
5…O-O
7%
5%
▼ -2.2%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 2 parties Karpov, Aleksandr — 2 parties Karpov, Anatoly — 2 parties Alekhine, Alexander — 1 partie Hou, Yifan — 1 partie
Parties historiques
5…c5 — 73.9% (3327 parties)
1928 — Reti, Richard vs Marshall Viele, Fabrizio Aaron — 1-0 — Brno CZE 1938 — Ropstorff vs Biedermann, Andrea — 0-1 — Krakow POL 1942 — Guimard, Carlos E vs Corte, Cesar J — 1-0 — Mar del Plata ARG 1943 — Trompowsky, Octavio vs Blanco Cruz, Wara — 1-0 — Rio de Janeiro BRA 1947 — Zak, Vladimir G vs Averbakh, Yuri L — 0-1 — Moscow RUS
5…b6 — 8.1% (364 parties)
1933 — Alie, Hasan vs Alekhine, Alexander — 0-1 — Soerabaja 1950 — Borisenko, Georgy K vs Fridstein, Grigory — 1/2-1/2 — URS-ch sf Tula 1950 — Borisenko, Georgy K vs Friedstein, G. — 1/2-1/2 — USSR ch sf 1953 — Ferrantes, Giovanni vs Santasiere, Anthony — 0-1 — Milan ITA 1958 — Portisch, Lajos vs Bobotsov, Milko G — 1/2-1/2 — Varna BUL
5…g5 — 5.6% (253 parties)
1939 — Andrasiunas, K. vs Cruz, Walter — 0-1 — Buenos Aires ARG 1951 — Bondarevsky, Igor vs Moiseev, Oleg — 1-0 — Moskou ch-URS 1957 — Portisch, Lajos vs Kolarov, Atanas Stefanov — 1/2-1/2 — Ploiesti 1957 — Berliner, Hans vs Seidman, Herbert — 1/2-1/2 — New York, NY USA 1958 — Gufeld, Eduard vs Zamikhovsky, Abram — 1/2-1/2 — Kiev UKR
5…O-O — 4.2% (187 parties)
1959 — Vyslouzil, Antonin vs Filipowicz, Andrzej — 1-0 — Budapest HUN 1964 — Garcia Rodriguez, Raimundo vs Andersen, Borge — 0-1 — Tel Aviv ISR 1965 — Kuehler, Wolfgang vs Koester, Hans Dieter — 1/2-1/2 — Kiel GER 1965 — Macdonald, Michael Gavin vs Fazekas, Stephan — 1-0 — Hastings ch-BCF 1970 — Mashian, Yaacov vs Aguilera Rocha, Angelina — 1/2-1/2 — Siegen olm Siegen GER
Karpov, Aleksandr — 2 parties
Karpov, Anatoly — 2 parties
Alekhine, Alexander — 1 partie
Hou, Yifan — 1 partie
1938 — Ropstorff vs Biedermann, Andrea — 0-1 — Krakow POL
1942 — Guimard, Carlos E vs Corte, Cesar J — 1-0 — Mar del Plata ARG
1943 — Trompowsky, Octavio vs Blanco Cruz, Wara — 1-0 — Rio de Janeiro BRA
1947 — Zak, Vladimir G vs Averbakh, Yuri L — 0-1 — Moscow RUS
1950 — Borisenko, Georgy K vs Fridstein, Grigory — 1/2-1/2 — URS-ch sf Tula
1950 — Borisenko, Georgy K vs Friedstein, G. — 1/2-1/2 — USSR ch sf
1953 — Ferrantes, Giovanni vs Santasiere, Anthony — 0-1 — Milan ITA
1958 — Portisch, Lajos vs Bobotsov, Milko G — 1/2-1/2 — Varna BUL
1951 — Bondarevsky, Igor vs Moiseev, Oleg — 1-0 — Moskou ch-URS
1957 — Portisch, Lajos vs Kolarov, Atanas Stefanov — 1/2-1/2 — Ploiesti
1957 — Berliner, Hans vs Seidman, Herbert — 1/2-1/2 — New York, NY USA
1958 — Gufeld, Eduard vs Zamikhovsky, Abram — 1/2-1/2 — Kiev UKR
1964 — Garcia Rodriguez, Raimundo vs Andersen, Borge — 0-1 — Tel Aviv ISR
1965 — Kuehler, Wolfgang vs Koester, Hans Dieter — 1/2-1/2 — Kiel GER
1965 — Macdonald, Michael Gavin vs Fazekas, Stephan — 1-0 — Hastings ch-BCF
1970 — Mashian, Yaacov vs Aguilera Rocha, Angelina — 1/2-1/2 — Siegen olm Siegen GER