Ambassadeurs : Bakheet Farag (13x), Drasko, Milan (8x), Uhlmann, Wolfgang (6x), Nogueiras Santiago, Jesus (4x), Ivkov, Borislav (4x), Fuchs, Reinhart (4x), Bukal, Vladimir Jr. (4x), Golz, Werner (3x)
5…Nf5 — 7.6% (114 parties)
Ambassadeurs : Honfi, Karoly (3x), Franz, Joachim (3x), Rosen, Willy (3x), Pietzsch, Wolfgang (2x), de Francesco, Klaus (2x), Unciti Juan, Javier (2x), Christoffel, Martin (1x), Schmid, Leo (1x)
5…O-O — 6.5% (97 parties)
Ambassadeurs : Abella Vazquez, Carlos Manuel (2x), Acers, Jude (1x), Kane, George Francis (1x), Bastrikov, Georgy (1x), Khasin, Abram (1x), ? (1x), Parwell (1x), Mayo, Clark (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
5…b6
5…c5
5…Nf5
5…O-O
<1800
60
20%
43%
8%
10%
1800-2200
500
38%
38%
8%
5%
2200-2600
694
50%
33%
7%
7%
2600+
17
65%
29%
—
6%
Évolution par décennie (% des parties)
Décennie
N parties
5…b6
5…c5
5…Nf5
5…O-O
1950s
11
18%
45%
27%
9%
1960s
38
24%
47%
21%
3%
1970s
33
15%
58%
15%
3%
1980s
101
23%
55%
9%
9%
1990s
365
29%
45%
9%
8%
2000s
422
41%
41%
7%
6%
2010s
441
51%
27%
5%
6%
2020s
83
63%
23%
4%
5%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
5…b6
51%
63%
▲ +11.2%
5…c5
27%
23%
▼ -4.5%
5…Nf5
5%
4%
▼ -1.6%
5…O-O
6%
5%
▼ -1.5%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 2 parties Anand, Viswanathan — 1 partie Hou, Yifan — 1 partie Kramnik, Vladimir — 1 partie
Parties historiques
5…b6 — 39.9% (596 parties)
1957 — Estrin, Yakov vs Dubinin, Peter — 1/2-1/2 — USSR ch-04 5760 1958 — Ghitescu, Theodor vs Asmundsson, Ingvar — 1/2-1/2 — Varna BUL 1961 — Olafsson, Fridrik vs Ivkov, Borislav — 1/2-1/2 — Beverwijk NED 1963 — Nielsen, Hartvig vs Sloth, Jorn — 0-1 — Copenhagen DEN 1964 — Shabanov, Yuri vs Doroshkievich, Vladimir K — 1-0 — Trud-ch Moscow RUS
5…c5 — 38.6% (576 parties)
1951 — Isaacs, Lewis Jl vs Byland, William M — 1-0 — Fort Worth, TX USA 1957 — Ivkov, Borislav vs Uhlmann, Wolfgang — 1/2-1/2 — Wageningen zt 1957 — Ivkov, Borislav vs Uhlmann, Wolfgang — 1/2-1/2 — Wageningen NED 1959 — Tarnowski, Alfred vs Golz, Werner — 1/2-1/2 — Magdeburg GER 1959 — Nezhmetdinov, Rashid vs Korchnoi, Viktor — 0-1 — Tbilisi ch-URS
5…Nf5 — 7.6% (114 parties)
1954 — Gross, Henry vs David, Prince Marhwon Kirsten — 1/2-1/2 — San Francisco, Ca 1959 — Ousatchi, Mark vs ? — 1-0 — Kiev UKR 1959 — Szabo, Janos vs Franz, Joachim — 1-0 — It Dresden GER 1960 — Gufeld, Eduard vs Levin, NP. — 1-0 — Kiev UKR 1960 — Bazan, Osvaldo vs Uhlmann, Wolfgang — 1-0 — Buenos Aires ARG
5…O-O — 6.5% (97 parties)
1957 — Bastrikov, Georgy vs Khasin, Abram — 1-0 — Kiev UKR 1969 — Acers, Jude vs Kane, George Francis — 1-0 — San Francisco, CA USA 1977 — Patrick, David I vs Formanek, Edward — 0-1 — Piccadilly Hotel London 1980 — ? vs Parwell — 0-1 — Linz AUT 1980 — Mayo, Clark vs Harold Mollentze — 1-0 — ?
Anand, Viswanathan — 1 partie
Hou, Yifan — 1 partie
Kramnik, Vladimir — 1 partie
1958 — Ghitescu, Theodor vs Asmundsson, Ingvar — 1/2-1/2 — Varna BUL
1961 — Olafsson, Fridrik vs Ivkov, Borislav — 1/2-1/2 — Beverwijk NED
1963 — Nielsen, Hartvig vs Sloth, Jorn — 0-1 — Copenhagen DEN
1964 — Shabanov, Yuri vs Doroshkievich, Vladimir K — 1-0 — Trud-ch Moscow RUS
1957 — Ivkov, Borislav vs Uhlmann, Wolfgang — 1/2-1/2 — Wageningen zt
1957 — Ivkov, Borislav vs Uhlmann, Wolfgang — 1/2-1/2 — Wageningen NED
1959 — Tarnowski, Alfred vs Golz, Werner — 1/2-1/2 — Magdeburg GER
1959 — Nezhmetdinov, Rashid vs Korchnoi, Viktor — 0-1 — Tbilisi ch-URS
1959 — Ousatchi, Mark vs ? — 1-0 — Kiev UKR
1959 — Szabo, Janos vs Franz, Joachim — 1-0 — It Dresden GER
1960 — Gufeld, Eduard vs Levin, NP. — 1-0 — Kiev UKR
1960 — Bazan, Osvaldo vs Uhlmann, Wolfgang — 1-0 — Buenos Aires ARG
1969 — Acers, Jude vs Kane, George Francis — 1-0 — San Francisco, CA USA
1977 — Patrick, David I vs Formanek, Edward — 0-1 — Piccadilly Hotel London
1980 — ? vs Parwell — 0-1 — Linz AUT
1980 — Mayo, Clark vs Harold Mollentze — 1-0 — ?