A98b — Ilyin-Zhenevsky (1932)
1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6 7.Nc3 Qe8 8.Qc2 Nc6
Les coups candidats
9.d5 — 39.0% (53 parties)
Ambassadeurs : Stone, Raymond (2x), Schmitt, Ludwig (1x), Kuebart, Erich (1x), Benoit, Michel (1x), Letzelter, Jean-Claude (1x), Gonzalez, Juan Dr (1x), Eastman, Gavey (1x), Kwapisz, Stanislaw (1x)
9.e4 — 26.5% (36 parties)
Ambassadeurs : Campelli, Cris (2x), Juan, Jakober (1x), Poutrus (1x), Brilla-Banfalvi, Sandor (1x), Kenez, Pal (1x), Huguet, Bernard (1x), Castillo, Mariano (1x), Wall, Bill (1x)
9.a3 — 18.4% (25 parties)
Ambassadeurs : Kajdi, E. (1x), Zalys, Ignas (1x), Heidenfeld, Wolfgang (1x), Rossolimo, Nicolas (1x), Martini, Alessandro (1x), Pernet, Roger (1x), Woodhams, Michael (1x), Levi, Eddy L (1x)
9.b3 — 6.6% (9 parties)
Ambassadeurs : Brilla-Banfalvi, Sandor (1x), Unger, Albert (1x), Urankar, Hans-Peter (1x), Wunderlich, Hans-Dieter Dr (1x), Munoz Palmerin, Juan Carlos (1x), Rahal Vives, Michael Anthony (1x), Horvath, Gabor (1x), Szabo, Zsolt (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.d5 9.e4 9.a3 9.b3
<1800 8 25% 50% 25%
1800-2200 74 32% 30% 19% 7%
2200-2600 23 70% 13% 4% 9%
Évolution par décennie (% des parties)
Décennie N parties 9.d5 9.e4 9.a3 9.b3
1950s 7 57% 14% 29%
1960s 6 50% 33% 17%
1970s 4 25% 25% 25% 25%
1980s 13 31% 38% 15% 8%
1990s 29 28% 31% 17% 7%
2000s 37 49% 16% 22% 5%
2010s 34 38% 29% 12% 9%
2020s 6 33% 33% 33%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.d5 38% 33% ▼ -4.9%
9.e4 29% 33% ▲ +3.9%
9.a3 12% 33% ▲ +21.6%
9.b3 9% 0% ▼ -8.8%
Parties historiques
9.d5 — 39.0% (53 parties)
1951 — Gonzalez, Juan Dr vs Eastman, Gavey — 1-0 — Forth Worth
1953 — Schmitt, Ludwig vs Kuebart, Erich — 1-0 — Leipzig GER
1958 — Keller-Hermann, Edith vs Fiensch, Guenter — 1/2-1/2 — Schkopau GER
1959 — Kwapisz, Stanislaw vs Swiecicki, Wojciech — 1-0 — Lodz ch
1961 — McCormick, James vs Weinberger, Tibor — 1-0 — San Francisco, CA USA
9.e4 — 26.5% (36 parties)
1952 — Brilla-Banfalvi, Sandor vs Kenez, Pal — 1-0 — Paloc beker corr
1963 — Huguet, Bernard vs Castillo, Mariano — 1-0 — Paris FRA
1965 — Juan, Jakober vs Poutrus — 0-1 — Sinaia
1976 — Janssen, Lieselotte vs Seidemann, Ulricke — 1-0 — DDR-ch women
1981 — Juarez Flores, Roberto Alfonso vs Barreno Anleu, Hugo Augusto — 1-0 — Massy
9.a3 — 18.4% (25 parties)
1953 — Heidenfeld, Wolfgang vs Rossolimo, Nicolas — 0-1 — Beverwijk NED
1955 — Martini, Alessandro vs Pernet, Roger — 0-1 — Toulouse FRA
1963 — Kajdi, E. vs Zalys, Ignas — 0-1 — Montreal CAN
1975 — Woodhams, Michael vs Levi, Eddy L — 1-0 — Ballarat AUS
1981 — Wall, Alejandro vs Burk, Dale — 1/2-1/2 — Dayton, OH USA
9.b3 — 6.6% (9 parties)
1974 — Urankar, Hans-Peter vs Wunderlich, Hans-Dieter Dr — 0-1 — Ibbenbueren
1985 — Brilla-Banfalvi, Sandor vs Unger, Albert — 1-0 — corr
1993 — Munoz Palmerin, Juan Carlos vs Rahal Vives, Michael Anthony — 0-1 — ESP
1996 — Horvath, Gabor vs Szabo, Zsolt — 1/2-1/2 — Budapest HUN
2003 — Parker, Robert vs Hughes, Howard R — 0-1 — West Bromwich ENG