Ambassadeurs : Stohl, Igor (12x), Pigusov, Evgeny (8x), Krallmann, Matthias (7x), Kurajica, Bojan (5x), Slipak, Sergio (5x), Ellers, Holger, Dr. (5x), Szekely, Panna Szandra (5x), Baburin, Alexander (5x)
9…exd4 — 30.4% (529 parties)
Ambassadeurs : Ilincic, Zlatko (7x), Akopian, Vladimir (6x), Stohl, Igor (6x), Kurajica, Bojan (5x), Tregubov, Pavel V. (5x), Bagaturov, Giorgi (5x), McNab, Colin A (4x), Ellers, Holger, Dr. (4x)
9…Qb6 — 10.8% (188 parties)
Ambassadeurs : Kotronias, Vasilios (17x), Markus, Robert (5x), Deforel, Jorge Eduardo (5x), Tukmakov, Vladimir B (3x), Guevara Pijoan, Josep (3x), Ilincic, Zlatko (3x), Autenrieth, Michael, Dr. (2x), Lesiege, Alexandre (2x)
9…a6 — 3.5% (61 parties)
Ambassadeurs : Loginov, Valery A (3x), Iuldachev, Saidali (3x), Hendriks, Willy (3x), Tregubov, Pavel V. (2x), Baburin, Alexander (2x), Vadasz, Laszlo (2x), McNab, Colin A (1x), Buchanan, Walter F. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9…Re8
9…exd4
9…Qb6
9…a6
<1800
23
43%
26%
9%
—
1800-2200
394
51%
23%
11%
3%
2200-2600
1058
44%
33%
12%
4%
2600+
31
23%
32%
35%
10%
Évolution par décennie (% des parties)
Décennie
N parties
9…Re8
9…exd4
9…Qb6
9…a6
1940s
23
39%
26%
—
—
1950s
17
41%
35%
—
—
1960s
14
64%
29%
—
—
1970s
24
33%
50%
8%
—
1980s
138
52%
36%
6%
1%
1990s
566
44%
36%
8%
3%
2000s
437
47%
26%
12%
5%
2010s
468
46%
26%
15%
4%
2020s
55
40%
27%
18%
4%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9…Re8
46%
40%
▼ -6.4%
9…exd4
26%
27%
▲ +1.6%
9…Qb6
15%
18%
▲ +3.0%
9…a6
4%
4%
-0.4%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 6 parties Euwe, Max — 3 parties Botvinnik, Mikhail — 1 partie Gukesh D — 1 partie
Parties historiques
9…Re8 — 46.0% (802 parties)
1943 — Bolbochan, Jacobo vs Czerniak, Moshe — 1/2-1/2 — Mar del Plata ARG 1943 — Bolbochan, J. vs Czerniak, Magdalena — 1/2-1/2 — Mar del Plata ARG 1945 — Fridstein, German vs Alatortsev, Vladimir N. — 1-0 — Moscow RUS 1945 — Rudakovsky, Iosif vs Tolush, Alexander — 1-0 — Moscow ch14-SU 1946 — Baturinsky, Victor vs Bronstein, David Ionovich — 0-1 — Moscow RUS
9…exd4 — 30.4% (529 parties)
1945 — Botvinnik, Mikhail vs Bondarevsky, Igor — 1-0 — Moskou ch-URS 1946 — De Winter Gallegos, Willy vs Bronstein, David I — 0-1 — ENG-URS radio 1946 — Tekavcic, Ivo vs Rabar, Braslav — 1/2-1/2 — Zagreb CRO 1947 — Blow, Ronald vs Newman, Richard Hilary — 1-0 — Harrogate 1947 — Ivashin, Alexey vs Estrin, Yakov — 0-1 — Yaroslavl
9…Qb6 — 10.8% (188 parties)
1976 — Petran, Pal vs Hazai, Laszlo Dr. — 1/2-1/2 — Budapest HUN 1977 — Tukmakov, Vladimir B vs Kochyev, Alexander — 1-0 — Baku AZE 1981 — Mochalov, Evgeny V vs Vetemaa, Juri — 1/2-1/2 — Minsk BLR 1984 — Gudmundsson, Elvar vs Angantysson, Haukur — 0-1 — Grindavik 1985 — Autenrieth, Michael, Dr. vs Seibold, Hubert, Dr. — 0-1 — Zirndorf
9…a6 — 3.5% (61 parties)
1986 — Hjartarson, Johann vs Strauss, David — 1-0 — London ENG 1987 — McNab, Colin A vs Buchanan, Walter F. — 1-0 — Hamilton 1991 — Davies, Nigel R vs Markzon, Gregory — 0-1 — New York, NY USA 1992 — Dautov, Rustem vs Casper, Thomas — 1-0 — GER 1992 — Schlosser, Philipp vs Mainka, Romuald — 1/2-1/2 — Munchen open
Euwe, Max — 3 parties
Botvinnik, Mikhail — 1 partie
Gukesh D — 1 partie
1943 — Bolbochan, J. vs Czerniak, Magdalena — 1/2-1/2 — Mar del Plata ARG
1945 — Fridstein, German vs Alatortsev, Vladimir N. — 1-0 — Moscow RUS
1945 — Rudakovsky, Iosif vs Tolush, Alexander — 1-0 — Moscow ch14-SU
1946 — Baturinsky, Victor vs Bronstein, David Ionovich — 0-1 — Moscow RUS
1946 — De Winter Gallegos, Willy vs Bronstein, David I — 0-1 — ENG-URS radio
1946 — Tekavcic, Ivo vs Rabar, Braslav — 1/2-1/2 — Zagreb CRO
1947 — Blow, Ronald vs Newman, Richard Hilary — 1-0 — Harrogate
1947 — Ivashin, Alexey vs Estrin, Yakov — 0-1 — Yaroslavl
1977 — Tukmakov, Vladimir B vs Kochyev, Alexander — 1-0 — Baku AZE
1981 — Mochalov, Evgeny V vs Vetemaa, Juri — 1/2-1/2 — Minsk BLR
1984 — Gudmundsson, Elvar vs Angantysson, Haukur — 0-1 — Grindavik
1985 — Autenrieth, Michael, Dr. vs Seibold, Hubert, Dr. — 0-1 — Zirndorf
1987 — McNab, Colin A vs Buchanan, Walter F. — 1-0 — Hamilton
1991 — Davies, Nigel R vs Markzon, Gregory — 0-1 — New York, NY USA
1992 — Dautov, Rustem vs Casper, Thomas — 1-0 — GER
1992 — Schlosser, Philipp vs Mainka, Romuald — 1/2-1/2 — Munchen open