Ambassadeurs : Blasovszky, Istvan (1x), Kahn, Evarth Dr. (1x), Andrew Davids (1x), Aabir Mukherjee (1x), Chuvilo, Konstantin (1x), Chudinovskikh, Alexander M (1x), Kotan, Ladislav (1x), Pinter, Erik (1x)
4…e6 — 0.3% (9 parties)
Ambassadeurs : Ostrovsky, Alexander (1x), Kotkov, Yuri M (1x), Jacke, Corinna (1x), Fliter, Irena (1x), Zambor, Norbert (1x), Jawor, Mateusz (1x), Chetail, Guillaume (1x), Nicolas, Tristan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…Nf6
4…a6
4…g6
4…e6
<1800
123
61%
34%
2%
—
1800-2200
1002
74%
24%
1%
0%
2200-2600
1601
89%
10%
0%
0%
2600+
104
94%
6%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4…Nf6
4…a6
4…g6
4…e6
1950s
16
62%
38%
—
—
1960s
9
67%
22%
—
11%
1970s
41
93%
7%
—
—
1980s
52
90%
10%
—
—
1990s
215
83%
15%
1%
0%
2000s
427
82%
16%
0%
1%
2010s
1255
83%
15%
1%
0%
2020s
921
81%
18%
1%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…Nf6
83%
81%
▼ -2.4%
4…a6
15%
18%
▲ +3.0%
4…g6
1%
1%
-0.0%
4…e6
0%
0%
-0.1%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 4 parties Kasparov, Garry — 1 partie Ju, Wenjun — 1 partie Gukesh D — 1 partie
Parties historiques
4…Nf6 — 82.3% (2417 parties)
1950 — Grushkova, Bellska Nina vs Chaude de Silans, Chantal — 0-1 — Moscow RUS 1950 — Trevenen, Henry Vickers W vs Abiolla James — 1/2-1/2 — Southsea 1954 — Koskinen, Heikki vs Anay Barche — 0-1 — Praag zt 1954 — Bak, Istvan vs Szilagyi, Gyorgy Laszlo — 1-0 — Budapest HUN 1955 — Bak, Istvan vs Ujtelky, Maximilián Samuel Rudolf — 1/2-1/2 — Prague CZE
4…a6 — 16.3% (480 parties)
1954 — Kracmar, Jindrich vs Brat, Vaclav Dr — 0-1 — Jablonec nad Nisou 1954 — Walther, Edgar vs Gereben, Erno — 1/2-1/2 — Amsterdam NED 1957 — Shishov, Mikhail vs Sardarov, Edward — 1/2-1/2 — Tbilisi GEO 1957 — Diaz Carias, Salvador vs Reissman, Paul — 1-0 — Caracas VEN 1958 — Toran Albero, Roman vs Bisguier, Arthur B — 1/2-1/2 — Munich GER
4…g6 — 0.6% (17 parties)
1993 — Blasovszky, Istvan vs Kahn, Evarth Dr. — 0-1 — Budapest HUN 1995 — Andrew Davids vs Aabir Mukherjee — 1/2-1/2 — corr ch-GB open 1995 — Chuvilo, Konstantin vs Chudinovskikh, Alexander M — 1/2-1/2 — RUS-chT Briansk 2004 — Kotan, Ladislav vs Pinter, Erik — 1-0 — Bratislava SVK 2009 — Volcik, Ludek vs Mrazek, Lumir — 0-1 — Czech Republic
4…e6 — 0.3% (9 parties)
1963 — Ostrovsky, Alexander vs Kotkov, Yuri M — 1-0 — Chelyabinsk RUS 1998 — Jacke, Corinna vs Fliter, Irena — 0-1 — Oberhof 2002 — Zambor, Norbert vs Jawor, Mateusz — 1-0 — Presov SVK 2005 — Bogomolow, Sergej vs Buerckner, Hartmut — 1/2-1/2 — GER 2006 — Chetail, Guillaume vs Nicolas, Tristan — 0-1 — Sarzeau
Kasparov, Garry — 1 partie
Ju, Wenjun — 1 partie
Gukesh D — 1 partie
1950 — Trevenen, Henry Vickers W vs Abiolla James — 1/2-1/2 — Southsea
1954 — Koskinen, Heikki vs Anay Barche — 0-1 — Praag zt
1954 — Bak, Istvan vs Szilagyi, Gyorgy Laszlo — 1-0 — Budapest HUN
1955 — Bak, Istvan vs Ujtelky, Maximilián Samuel Rudolf — 1/2-1/2 — Prague CZE
1954 — Walther, Edgar vs Gereben, Erno — 1/2-1/2 — Amsterdam NED
1957 — Shishov, Mikhail vs Sardarov, Edward — 1/2-1/2 — Tbilisi GEO
1957 — Diaz Carias, Salvador vs Reissman, Paul — 1-0 — Caracas VEN
1958 — Toran Albero, Roman vs Bisguier, Arthur B — 1/2-1/2 — Munich GER
1995 — Andrew Davids vs Aabir Mukherjee — 1/2-1/2 — corr ch-GB open
1995 — Chuvilo, Konstantin vs Chudinovskikh, Alexander M — 1/2-1/2 — RUS-chT Briansk
2004 — Kotan, Ladislav vs Pinter, Erik — 1-0 — Bratislava SVK
2009 — Volcik, Ludek vs Mrazek, Lumir — 0-1 — Czech Republic
1998 — Jacke, Corinna vs Fliter, Irena — 0-1 — Oberhof
2002 — Zambor, Norbert vs Jawor, Mateusz — 1-0 — Presov SVK
2005 — Bogomolow, Sergej vs Buerckner, Hartmut — 1/2-1/2 — GER
2006 — Chetail, Guillaume vs Nicolas, Tristan — 0-1 — Sarzeau