Ambassadeurs : Browne, Walter Shawn (19x), Cebalo, Miso (15x), Chiku-Ratte, Olivier-Kenta (13x), Portisch, Lajos (12x), Suba, Mihai (12x), Gunduz, Umut Erdem (11x), Kindermann, Stefan (10x), Lobron, Eric (10x)
8.e4 — 17.5% (623 parties)
Ambassadeurs : Flear, Glenn C (9x), Daurelle, Herve (9x), Psakhis, Lev (8x), Renet, Olivier (7x), Suba, Mihai (7x), Fedorowicz, John (6x), Franco Ocampos, Zenon (5x), Jasnikowski, Zbigniew (5x)
8.Nd2 — 5.0% (178 parties)
Ambassadeurs : Petrosian, Arshak B (6x), Lputian, Smbat (4x), Foisor, Ovidiu-Doru (3x), Wahls, Matthias (3x), Fauland, Alexander (3x), Litynska, Marta (3x), Vaganian, Rafael A (2x), Haik, Aldo (2x)
8.Ne4 — 0.3% (10 parties)
Ambassadeurs : Chruszcz, Tadeusz (4x), Dreev, Aleksey (2x), Ivanchuk, Vasyl (2x), Breutigam, Martin (1x), Maus, Siegfried (1x), Babel Waldemar (1x), Maliszewski, Leszek (1x), Maliszewski L (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8.a4
8.e4
8.Nd2
8.Ne4
<1800
32
72%
25%
3%
—
1800-2200
865
76%
17%
5%
0%
2200-2600
2287
77%
17%
5%
0%
2600+
81
79%
14%
6%
1%
Évolution par décennie (% des parties)
Décennie
N parties
8.a4
8.e4
8.Nd2
8.Ne4
1950s
12
92%
8%
—
—
1960s
18
94%
6%
—
—
1970s
54
93%
7%
—
—
1980s
506
65%
30%
4%
1%
1990s
235
59%
30%
7%
2%
2000s
466
53%
44%
2%
0%
2010s
1961
85%
9%
6%
0%
2020s
304
89%
6%
5%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8.a4
85%
89%
▲ +4.2%
8.e4
9%
6%
▼ -2.5%
8.Nd2
6%
5%
▼ -1.5%
8.Ne4
0%
0%
-0.1%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 3 parties Hou, Yifan — 2 parties Tal, Mikhail — 1 partie Ding, Liren — 1 partie Ju, Wenjun — 1 partie
Parties historiques
8.a4 — 76.5% (2720 parties)
1952 — Goldenov, Boris P vs Tolush, Alexander — 0-1 — Moskou ch-URS 1956 — Dittmann, Sieghart vs Juettler Helmut — 1/2-1/2 — Leipzig GER 1956 — Alster, Ladislav vs Ehnevoldsen I — 1-0 — Moscow RUS 1956 — Dittmann, Sieghart vs Uhlmann, Wolfgang — 1/2-1/2 — Dresden GER 1958 — Djurasevic, Bozidar vs Bogdanovic, Rajko — 1-0 — Sarajevo BIH
8.e4 — 17.5% (623 parties)
1958 — Djurasevic, Bozidar vs Bogdanovic, Rajko — 1-0 — Sarajevo BIH 1965 — Nacy M vs Lambshire, Mike V — 1-0 — WchTJ U26 fin-A 1975 — Sosonko, Gennadi vs Hutchings, Stuart J — 1-0 — Barcelona ESP 1976 — Sosonko, Gennadi vs ? — 1/2-1/2 — Vinkovci Vinkovci CRO 1976 — Reust, Josef vs Podzielny, Karl-Heinz — 1-0 — Winterthur
8.Nd2 — 5.0% (178 parties)
1983 — Dementiev, Oleg I vs Minasian, Ara — 1-0 — Erevan ARM 1986 — Litynska, Marta vs Prudnikova, Svetlana — 1/2-1/2 — USSR 1986 — Petrosian, Arshak B vs Cebalo, Miso — 1-0 — Sarajevo BIH 1986 — Litynska, Marta vs Prudnikova, Svetlana — 1/2-1/2 — Soviet Union 1987 — Vaganian, Rafael A vs Haik, Aldo — 1-0 — Marseille FRA
8.Ne4 — 0.3% (10 parties)
1987 — Dreev, Aleksey vs Ivanchuk, Vasyl — 0-1 — Lvov UKR 1987 — Dreev, Aleksey vs Ivanchuk, Vasyl — 0-1 — Lvov UKR 1988 — Breutigam, Martin vs Maus, Siegfried — 1-0 — Duitsland tt 1992 — Chruszcz, Tadeusz vs Maliszewski, Leszek — 1-0 — ? 1993 — Chruszcz, Tadeusz vs Babel Waldemar — 1/2-1/2 — POL-ch35 corr9294
Hou, Yifan — 2 parties
Tal, Mikhail — 1 partie
Ding, Liren — 1 partie
Ju, Wenjun — 1 partie
1956 — Dittmann, Sieghart vs Juettler Helmut — 1/2-1/2 — Leipzig GER
1956 — Alster, Ladislav vs Ehnevoldsen I — 1-0 — Moscow RUS
1956 — Dittmann, Sieghart vs Uhlmann, Wolfgang — 1/2-1/2 — Dresden GER
1958 — Djurasevic, Bozidar vs Bogdanovic, Rajko — 1-0 — Sarajevo BIH
1965 — Nacy M vs Lambshire, Mike V — 1-0 — WchTJ U26 fin-A
1975 — Sosonko, Gennadi vs Hutchings, Stuart J — 1-0 — Barcelona ESP
1976 — Sosonko, Gennadi vs ? — 1/2-1/2 — Vinkovci Vinkovci CRO
1976 — Reust, Josef vs Podzielny, Karl-Heinz — 1-0 — Winterthur
1986 — Litynska, Marta vs Prudnikova, Svetlana — 1/2-1/2 — USSR
1986 — Petrosian, Arshak B vs Cebalo, Miso — 1-0 — Sarajevo BIH
1986 — Litynska, Marta vs Prudnikova, Svetlana — 1/2-1/2 — Soviet Union
1987 — Vaganian, Rafael A vs Haik, Aldo — 1-0 — Marseille FRA
1987 — Dreev, Aleksey vs Ivanchuk, Vasyl — 0-1 — Lvov UKR
1988 — Breutigam, Martin vs Maus, Siegfried — 1-0 — Duitsland tt
1992 — Chruszcz, Tadeusz vs Maliszewski, Leszek — 1-0 — ?
1993 — Chruszcz, Tadeusz vs Babel Waldemar — 1/2-1/2 — POL-ch35 corr9294