A99b — Ilyin-Zhenevsky (1951)
1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6 7.Nc3 Qe8 8.b3 c6
Les coups candidats
9.Qc2 — 39.0% (32 parties)
Ambassadeurs : Milic, Borislav (2x), Rasidovic, Sead (2x), Olafsson, Fridrik (1x), Keller-Hermann, Edith (1x), Timmer, Hendrika G (1x), Vistaneckis, Isakas (1x), Kopaev, Nikolay A (1x), Pugach, Mario (1x)
9.Bb2 — 30.5% (25 parties)
Ambassadeurs : Marangunic, Srdjan (1x), Nikolic, Predrag (1x), Heinicke, Herbert (1x), Niephaus, Walter (1x), Garcia, Eder Raimundo (1x), Palermo, Vicente (1x), Kozma, Julius (1x), Maric, Rudolf (1x)
9.Ba3 — 15.9% (13 parties)
Ambassadeurs : Sokolsky, Alexey (2x), Bakheet Farag (2x), Rellstab, Ludwig (1x), Henneberke, Frans (1x), Zvorykina, Kira (1x), Lengyel, Levente (1x), Zvorykina, Kira Alekseyevna (1x), Becker, Soenke (1x)
9.Re1 — 6.1% (5 parties)
Ambassadeurs : Tarasov, Vitaly (1x), Kopaev, Nikolay A (1x), Horak, Vladimir (1x), Dufek, Vladimir (1x), Ivanov, Igor V. (1x), Xantos, Constantin (1x), Lanzani, Mario Lorenzo (1x), Iudicello, Marco (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.Qc2 9.Bb2 9.Ba3 9.Re1
<1800 1 100% — — —
1800-2200 25 44% 36% 12% —
2200-2600 27 26% 41% 19% 11%
Évolution par décennie (% des parties)
Décennie N parties 9.Qc2 9.Bb2 9.Ba3 9.Re1
1950s 9 33% 11% 22% 11%
1960s 8 38% 38% 25% —
1970s 12 25% 25% 25% 8%
1980s 9 22% 44% 22% 11%
1990s 12 58% 25% 8% 8%
2000s 16 44% 38% 12% 6%
2010s 15 40% 33% 7% —
2020s 1 100% — — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.Qc2 40% 100% ▲ +60.0%
9.Bb2 33% 0% ▼ -33.3%
9.Ba3 7% 0% ▼ -6.7%
9.Re1 0% 0% +0.0%
Parties historiques
9.Qc2 — 39.0% (32 parties)
1951 — Vistaneckis, Isakas vs Kopaev, Nikolay A — 0-1 — Lvov UKR
1956 — Smyslov, Vasily vs Milic, Borislav — 1/2-1/2 — Belgrade SRB
1956 — Kurass, Iskir vs Kofman, Abram R — 1/2-1/2 — Kiev UKR
1961 — Olafsson, Fridrik vs Milic, Borislav — 1-0 — Marianske Lazne
1965 — Pugach, Mario vs Palermo, Vicente — 0-1 — Buenos Aires ch-ARG
9.Bb2 — 30.5% (25 parties)
1951 — Heinicke, Herbert vs Niephaus, Walter — 0-1 — Hamburg GER
1964 — Garcia, Eder Raimundo vs Palermo, Vicente — 1-0 — Buenos Aires ARG
1967 — Kozma, Julius vs Maric, Rudolf — 1/2-1/2 — Monte Carlo MNC
1969 — Marangunic, Srdjan vs Nikolic, Predrag — 1-0 — Novi Travnik ch YUG
1977 — Straat, Evert-Jan vs Schlenker, Rainer — 1-0 — ?
9.Ba3 — 15.9% (13 parties)
1957 — Sokolsky, Alexey vs Zvorykina, Kira — 1-0 — Minsk BLR
1957 — Sokolsky, Alexey vs Zvorykina, Kira Alekseyevna — 1-0 — Minsk zt
1963 — Rellstab, Ludwig vs Henneberke, Frans — 1/2-1/2 — Beverwijk NED
1968 — Lengyel, Levente vs Bakheet Farag — 1/2-1/2 — HUN
1973 — Gruenberg, Hans-Ulrich vs Brueggemann, Joachim — 1-0 — DDR-ch 22th Erfurt GER
9.Re1 — 6.1% (5 parties)
1954 — Tarasov, Vitaly vs Kopaev, Nikolay A — 1-0 — Riga LAT
1977 — Horak, Vladimir vs Dufek, Vladimir — 1/2-1/2 — Prague CZE
1985 — Ivanov, Igor V. vs Xantos, Constantin — 1/2-1/2 — Quebec op
1993 — Lanzani, Mario Lorenzo vs Iudicello, Marco — 1-0 — Milan op Milan ITA
2005 — Jakab, Attila vs Boe, Mads — 1/2-1/2 — Budapest HUN