Ambassadeurs : Boll, Peter (17x), Herbrechtsmeier, Christof (12x), Kveinys, Aloyzas (10x), Yandemirov, Valeri (9x), Gardner, Robert (8x), De Jong, Tom (7x), Delemarre, Isabel (7x), Sandum, Kjell Tore (6x)
4…c6 — 7.8% (335 parties)
Ambassadeurs : Herbrechtsmeier, Christof (3x), Timmerman, Gert (2x), Schumacher, Gottfried (2x), Dvorak, Tomas (2x), Macikova, Ksenia (2x), Papagorasz, Medea (2x), Tesar, Jan (2x), Pekar, Karol (2x)
4…Nc6 — 1.3% (55 parties)
Ambassadeurs : Whitehead, Jay E (2x), Gulko, Boris (2x), Chabanon, Jean-Luc (2x), King, Daniel J (1x), Kaiszauri, Konstanty (1x), Weiner, Ossi (1x), Kestler, Hans-Guenther (1x), Bailey, Doug (1x)
4…Nxe4 — 1.1% (48 parties)
Ambassadeurs : Azevedo, Eduardo Jose E De (3x), Ventimiglia, Charles (2x), Olbrich, Joachim (2x), Pribyl, Josef (1x), Janetschek, Karl (1x), Short, Nigel D (1x), Cox, John J (1x), Fitzgibbon W (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…Bg7
4…c6
4…Nc6
4…Nxe4
<1800
284
89%
6%
1%
1%
1800-2200
1782
88%
9%
1%
1%
2200-2600
569
87%
9%
3%
1%
2600+
1
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4…Bg7
4…c6
4…Nc6
4…Nxe4
1850s
2
100%
—
—
—
1920s
1
100%
—
—
—
1930s
1
100%
—
—
—
1940s
2
50%
50%
—
—
1950s
15
100%
—
—
—
1960s
52
92%
8%
—
—
1970s
149
87%
11%
1%
1%
1980s
341
93%
3%
2%
1%
1990s
1214
90%
7%
1%
1%
2000s
1397
88%
8%
1%
1%
2010s
996
87%
9%
2%
1%
2020s
127
88%
7%
—
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…Bg7
87%
88%
▲ +1.2%
4…c6
9%
7%
▼ -1.8%
4…Nc6
2%
0%
▼ -1.6%
4…Nxe4
1%
2%
▲ +1.1%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 1 partie
Parties historiques
4…Bg7 — 88.9% (3818 parties)
1854 — Cochrane, John Miles vs Bonnerjee, Mohishunder — 1-0 — Calcutta IND 1854 — Cochrane, John Miles vs Bonnerjee, Mohishunder — 0-1 — Calcutta IND 1928 — Ursell, Philip Ashby vs Wakefield, Willington Lucette — 1-0 — Cheltenham 1931 — Whitaker, Norman vs Rundell, GE. — 1-0 — Tulsa 1942 — Abzhirko, Nikolay vs Golovko, Alexandr — 1-0 — Omsk RUS
4…c6 — 7.8% (335 parties)
1949 — Karastoichev, Emil vs Dimitrov Krastev, Krastjo — 1-0 — Sofia BUL 1964 — Kieninger, Georg vs Sandor, Balazs — 1/2-1/2 — Beverwijk NED 1965 — Liebert, Heinz vs Boehnisch, Manfred — 1-0 — Annaberg-Buchholz GER 1968 — Janetschek, Karl vs Keene, Raymond D — 1/2-1/2 — Lugano olm 1969 — Kogan Plachkinova, Carolina vs Tseitlin, Mark D — 1-0 — Soviet Union
4…Nc6 — 1.3% (55 parties)
1978 — Bailey, Doug vs Melissakis — 1-0 — Kentucky 1980 — King, Daniel J vs Kaiszauri, Konstanty — 1-0 — London ENG 1982 — Weiner, Ossi vs Kestler, Hans-Guenther — 1/2-1/2 — Tirschenreuth 1983 — Regan, Kenneth vs Pribyl, Josef — 1/2-1/2 — Eksjo SWE 1984 — Hoftun, Nils vs Sandum, Kjell Tore — 1-0 — Gjovik
4…Nxe4 — 1.1% (48 parties)
1974 — Fitzgibbon W vs Sheehan, James — 0-1 — Mulcahy 1975 — Short, Nigel D vs Cox, John J — 1-0 — London London ENG 1981 — Pribyl, Josef vs Janetschek, Karl — 1-0 — Warsaw Cup Warsaw POL 1981 — Davies, Nigel R vs Gurevich, Dmitry — 1/2-1/2 — Lone Pine, CA USA 1990 — Sella, Carlos A. vs Redolfi, Argentino Rodolfo — 1/2-1/2 — corr
1854 — Cochrane, John Miles vs Bonnerjee, Mohishunder — 0-1 — Calcutta IND
1928 — Ursell, Philip Ashby vs Wakefield, Willington Lucette — 1-0 — Cheltenham
1931 — Whitaker, Norman vs Rundell, GE. — 1-0 — Tulsa
1942 — Abzhirko, Nikolay vs Golovko, Alexandr — 1-0 — Omsk RUS
1964 — Kieninger, Georg vs Sandor, Balazs — 1/2-1/2 — Beverwijk NED
1965 — Liebert, Heinz vs Boehnisch, Manfred — 1-0 — Annaberg-Buchholz GER
1968 — Janetschek, Karl vs Keene, Raymond D — 1/2-1/2 — Lugano olm
1969 — Kogan Plachkinova, Carolina vs Tseitlin, Mark D — 1-0 — Soviet Union
1980 — King, Daniel J vs Kaiszauri, Konstanty — 1-0 — London ENG
1982 — Weiner, Ossi vs Kestler, Hans-Guenther — 1/2-1/2 — Tirschenreuth
1983 — Regan, Kenneth vs Pribyl, Josef — 1/2-1/2 — Eksjo SWE
1984 — Hoftun, Nils vs Sandum, Kjell Tore — 1-0 — Gjovik
1975 — Short, Nigel D vs Cox, John J — 1-0 — London London ENG
1981 — Pribyl, Josef vs Janetschek, Karl — 1-0 — Warsaw Cup Warsaw POL
1981 — Davies, Nigel R vs Gurevich, Dmitry — 1/2-1/2 — Lone Pine, CA USA
1990 — Sella, Carlos A. vs Redolfi, Argentino Rodolfo — 1/2-1/2 — corr