Ambassadeurs : Kozul, Zdenko (3x), Kottnauer, Cenek (2x), Donner, Jan-Hein (2x), Ivkov, Borislav (2x), Van der Sterren, Paul (2x), Siegl, Erich (2x), Holst, Conny (2x), Mohr, Georg (2x)
8…Na6 — 9.7% (52 parties)
Ambassadeurs : Orgovan, Sandor (2x), Lupik, Marina (2x), Delchev, Aleksander (2x), Tratar, Marko (2x), Tremblay, Sylvain (1x), Lesiege, Alexandre (1x), Nutu-Gajic, Daniela (1x), Xie, Jun (1x)
8…Ng4 — 9.1% (49 parties)
Ambassadeurs : Cacho Reigadas, Sergio (2x), Hernandez G, Juan Jose (2x), Maedler, Juergen, Dr. (1x), Salm, Maxwell (1x), Addison, Wiliam G (1x), Burger, PJ (1x), Rapaka Samuel Paul (1x), Fischer, Robert J (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8…exd4
8…Nbd7
8…Na6
8…Ng4
<1800
11
55%
9%
9%
9%
1800-2200
113
35%
25%
10%
18%
2200-2600
319
62%
13%
11%
7%
2600+
25
88%
4%
4%
4%
Évolution par décennie (% des parties)
Décennie
N parties
8…exd4
8…Nbd7
8…Na6
8…Ng4
1950s
3
—
—
—
—
1960s
15
67%
20%
—
13%
1970s
25
48%
36%
—
8%
1980s
52
79%
17%
—
2%
1990s
133
56%
16%
8%
12%
2000s
119
56%
14%
15%
6%
2010s
162
57%
12%
11%
11%
2020s
29
38%
14%
17%
10%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8…exd4
57%
38%
▼ -18.9%
8…Nbd7
12%
14%
▲ +1.4%
8…Na6
11%
17%
▲ +6.1%
8…Ng4
11%
10%
▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties Kasparov, Garry — 1 partie Karpov, Anatoly — 1 partie Kramnik, Vladimir — 1 partie
Parties historiques
8…exd4 — 57.1% (307 parties)
1962 — Olafsson, Fridrik vs Donner, Jan-Hein — 1-0 — Varna olm 1963 — Vaitonis, Povilas vs Yanofsky, Harry — 1/2-1/2 — Winnipeg CAN 1966 — Nei, Iivo vs Stein, Leonid — 1/2-1/2 — Tbilisi ch-URS 1967 — Haelewyck, Maxime vs Quednau, Hans-Joachim — 1-0 — corr ch4-DDR 1967 — Neamtu, Serban-Constantin vs Moehring, Guenther — 1/2-1/2 — Sofia BUL
8…Nbd7 — 15.4% (83 parties)
1968 — Kottnauer, Cenek vs Donner, Jan-Hein — 1/2-1/2 — Bad Aibling GER 1968 — Kottnauer, Cenek vs Donner, Jan-Hein — 1/2-1/2 — CB Cup Bad Aibling GER 1968 — Shamkovich, Leonid vs Ryts, J. — 1-0 — Kislovodsk 1970 — Aulin-Jansson, Joran vs Ree, Hans — 1-0 — Olympiad Siegen GER 1970 — Jannson vs Bak, Istvan — 1/2-1/2 — Stockholm SWE
8…Na6 — 9.7% (52 parties)
1991 — Hustert, Dirk vs Firnhaber, Ingo — 1/2-1/2 — Germany ch-23 prel-6 1991 — Orgovan, Sandor vs Antonsen, Mikkel — 0-1 — Spring op Budapest HUN 1992 — Tremblay, Sylvain vs Lesiege, Alexandre — 0-1 — Quebec CAN 1992 — Nutu-Gajic, Daniela vs Xie, Jun — 0-1 — Manila PHI 1992 — Orgovan, Sandor vs Tengely, Szabolcs — 1-0 — Budapest open
8…Ng4 — 9.1% (49 parties)
1968 — Maedler, Juergen, Dr. vs Salm, Maxwell — 1/2-1/2 — Wch7 sf2 corr 1969 — Addison, Wiliam G vs Burger, PJ — 1-0 — New York ch-USA 1970 — Rapaka Samuel Paul vs Fischer, Robert J — 1/2-1/2 — Herceg Novi MNE 1976 — Girault, Eric vs Lo Kim Lin, Frank — 1/2-1/2 — Groningen NED 1983 — Campelli, Cris vs Wall, Bill — 1/2-1/2 — ?
Kasparov, Garry — 1 partie
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
1963 — Vaitonis, Povilas vs Yanofsky, Harry — 1/2-1/2 — Winnipeg CAN
1966 — Nei, Iivo vs Stein, Leonid — 1/2-1/2 — Tbilisi ch-URS
1967 — Haelewyck, Maxime vs Quednau, Hans-Joachim — 1-0 — corr ch4-DDR
1967 — Neamtu, Serban-Constantin vs Moehring, Guenther — 1/2-1/2 — Sofia BUL
1968 — Kottnauer, Cenek vs Donner, Jan-Hein — 1/2-1/2 — CB Cup Bad Aibling GER
1968 — Shamkovich, Leonid vs Ryts, J. — 1-0 — Kislovodsk
1970 — Aulin-Jansson, Joran vs Ree, Hans — 1-0 — Olympiad Siegen GER
1970 — Jannson vs Bak, Istvan — 1/2-1/2 — Stockholm SWE
1991 — Orgovan, Sandor vs Antonsen, Mikkel — 0-1 — Spring op Budapest HUN
1992 — Tremblay, Sylvain vs Lesiege, Alexandre — 0-1 — Quebec CAN
1992 — Nutu-Gajic, Daniela vs Xie, Jun — 0-1 — Manila PHI
1992 — Orgovan, Sandor vs Tengely, Szabolcs — 1-0 — Budapest open
1969 — Addison, Wiliam G vs Burger, PJ — 1-0 — New York ch-USA
1970 — Rapaka Samuel Paul vs Fischer, Robert J — 1/2-1/2 — Herceg Novi MNE
1976 — Girault, Eric vs Lo Kim Lin, Frank — 1/2-1/2 — Groningen NED
1983 — Campelli, Cris vs Wall, Bill — 1/2-1/2 — ?