Ambassadeurs : Huss, Andreas (12x), Polugaevsky, Lev (11x), Beliavsky, Alexander G (11x), Gaprindashvili, Nona (10x), Barlov, Dragan (10x), Lputian, Smbat (8x), Tal, Mikhail (8x), Kasparov, Garry (6x)
8…dxc4 — 7.7% (51 parties)
Ambassadeurs : Polugaevsky, Lev (2x), Zakharov, Alexander V (2x), Grbovic, Veselin (2x), Hoen, Ragnar Harald (2x), Govedarica, Lena (2x), Karpov, Anatoly (1x), Unzicker, Wolfgang (1x), Maiorov, Andrei (1x)
8…c6 — 1.8% (12 parties)
Ambassadeurs : Islam, Khandaker Aminul (2x), Kavalek, Lubomir (1x), Kurajica, Bojan (1x), Chow, Albert (1x), Martinovsky, Eugene (1x), Gaprindashvili, Nona (1x), Bruinenberg, Carla (1x), Ahman, Harry (1x)
8…Nc6 — 0.5% (3 parties)
Ambassadeurs : Dobosz, Henryk (1x), Jasnikowski, Zbigniew (1x), Khruschiov, Alexey (1x), Zaitsev, Igor A (1x), Roa Alonso, Santiago (1x), Rodriguez De Castro, Ayar (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8…Bb7
8…dxc4
8…c6
8…Nc6
<1800
7
100%
—
—
—
1800-2200
122
85%
11%
2%
—
2200-2600
424
92%
5%
2%
1%
2600+
31
90%
10%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
8…Bb7
8…dxc4
8…c6
8…Nc6
1940s
1
100%
—
—
—
1970s
39
74%
21%
3%
3%
1980s
180
93%
6%
2%
—
1990s
139
94%
6%
1%
—
2000s
154
88%
7%
3%
1%
2010s
107
86%
10%
2%
1%
2020s
45
93%
7%
—
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8…Bb7
86%
93%
▲ +7.4%
8…dxc4
10%
7%
▼ -3.6%
8…c6
2%
0%
▼ -1.9%
8…Nc6
1%
0%
▼ -0.9%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 8 parties Kasparov, Garry — 6 parties Karpov, Anatoly — 2 parties Kramnik, Vladimir — 2 parties Karpov, Aleksandr — 1 partie
Parties historiques
8…Bb7 — 89.8% (597 parties)
1948 — Olexa, Vilem vs Richter, Emil — 0-1 — CSR-ch Bratislava SVK 1971 — Gulko, Boris vs Radashkovich, Itchak — 0-1 — USSR 1971 — Razuvaev, Yuri S vs Anikaev, Yuri N — 1-0 — Vilnius LTU 1972 — Boyd, Frank vs Kostro, Jerzy — 1/2-1/2 — EU-chT1 corr7281 1973 — Bagirov, Vladimir vs Klovans, Janis — 1/2-1/2 — Tbilisi GEO
8…dxc4 — 7.7% (51 parties)
1974 — Zoltek, Tadeusz vs Kostro, Jerzy — 0-1 — POL-ch31 Zielona Gora 1976 — Polugaevsky, Lev vs Zakharov, Alexander V — 1-0 — Moscow RUS 1976 — Dobosz, Henryk vs Ilievski, Dimitar — 1/2-1/2 — Vitrobud op Sandomierz 1976 — Polugaevsky, Lev vs Zakharov, Alexander V — 1-0 — Moskou ch-URS 1977 — Morosova, Tatiana V vs Ioseliani, Nana — 0-1 — Lvov ch-SU w
8…c6 — 1.8% (12 parties)
1977 — Kavalek, Lubomir vs Kurajica, Bojan — 0-1 — Wijk aan Zee NED 1984 — Gaprindashvili, Nona vs Bruinenberg, Carla — 1-0 — Thessaloniki ol women 1987 — Chow, Albert vs Martinovsky, Eugene — 1-0 — Illinois 1988 — Ahman, Harry vs Stock, Manfred — 1/2-1/2 — ICCF 1996 — Landa, Konstantin vs Akhmadeev, Vadim — 1/2-1/2 — Azov
8…Nc6 — 0.5% (3 parties)
1976 — Dobosz, Henryk vs Jasnikowski, Zbigniew — 1-0 — Bydgoszcz POL 2009 — Khruschiov, Alexey vs Zaitsev, Igor A — 1/2-1/2 — ? 2010 — Roa Alonso, Santiago vs Rodriguez De Castro, Ayar — 1-0 — Collado Villalba ESP
Kasparov, Garry — 6 parties
Karpov, Anatoly — 2 parties
Kramnik, Vladimir — 2 parties
Karpov, Aleksandr — 1 partie
1971 — Gulko, Boris vs Radashkovich, Itchak — 0-1 — USSR
1971 — Razuvaev, Yuri S vs Anikaev, Yuri N — 1-0 — Vilnius LTU
1972 — Boyd, Frank vs Kostro, Jerzy — 1/2-1/2 — EU-chT1 corr7281
1973 — Bagirov, Vladimir vs Klovans, Janis — 1/2-1/2 — Tbilisi GEO
1976 — Polugaevsky, Lev vs Zakharov, Alexander V — 1-0 — Moscow RUS
1976 — Dobosz, Henryk vs Ilievski, Dimitar — 1/2-1/2 — Vitrobud op Sandomierz
1976 — Polugaevsky, Lev vs Zakharov, Alexander V — 1-0 — Moskou ch-URS
1977 — Morosova, Tatiana V vs Ioseliani, Nana — 0-1 — Lvov ch-SU w
1984 — Gaprindashvili, Nona vs Bruinenberg, Carla — 1-0 — Thessaloniki ol women
1987 — Chow, Albert vs Martinovsky, Eugene — 1-0 — Illinois
1988 — Ahman, Harry vs Stock, Manfred — 1/2-1/2 — ICCF
1996 — Landa, Konstantin vs Akhmadeev, Vadim — 1/2-1/2 — Azov
2009 — Khruschiov, Alexey vs Zaitsev, Igor A — 1/2-1/2 — ?
2010 — Roa Alonso, Santiago vs Rodriguez De Castro, Ayar — 1-0 — Collado Villalba ESP