Ambassadeurs : Naumkin, Igor (11x), Timoscenko, Gennadij (8x), Salov, Valery (8x), Magerramov, Elmar (7x), Pinter, Jozsef (6x), Timoshenko, Georgy (6x), Ionov, Sergey (6x), Van der Wiel, John T.H. (5x)
8.Qc2 — 23.5% (171 parties)
Ambassadeurs : Karpov, Anatoly (7x), Gyimesi, Zoltan (6x), Khalifman, Alexander (5x), Timoshenko, Georgy (5x), Abramovic, Bosko (5x), Romanishin, Oleg M (5x), Almasi, Zoltan (4x), Ehlvest, Jaan (4x)
8.Rc1 — 6.9% (50 parties)
Ambassadeurs : Tatai, Stefano (2x), Hecht, Hans-Joachim (2x), Rajkovic, Dusan (1x), Parma, Bruno (1x), Jussupow, Artur (1x), Andrianov, Nikolai (1x), Lukacs, Peter (1x), Ligterink, Gert (1x)
8.Nh4 — 0.7% (5 parties)
Ambassadeurs : Du Cret, Rene P (1x), Eklund, David C. (1x), Skeels, James B (1x), Williamson, James (1x), Antonsen, Mikkel (1x), Aaberg, Anton (1x), Ivanchuk, Vasyl (1x), Xu, Jun (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8.O-O
8.Qc2
8.Rc1
8.Nh4
<1800
4
100%
—
—
—
1800-2200
69
87%
10%
3%
—
2200-2600
492
67%
24%
9%
0%
2600+
72
53%
42%
4%
1%
Évolution par décennie (% des parties)
Décennie
N parties
8.O-O
8.Qc2
8.Rc1
8.Nh4
1960s
1
—
—
—
—
1970s
22
55%
32%
14%
—
1980s
114
74%
11%
16%
—
1990s
239
60%
33%
4%
2%
2000s
149
71%
25%
4%
—
2010s
182
76%
18%
7%
—
2020s
21
76%
19%
5%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8.O-O
76%
76%
+0.4%
8.Qc2
18%
19%
▲ +1.5%
8.Rc1
7%
5%
▼ -1.8%
8.Nh4
0%
0%
+0.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties Karpov, Aleksandr — 8 parties Kasparov, Garry — 4 parties Tal, Mikhail — 2 parties Smyslov, Vladimir — 2 parties Anand, Viswanathan — 1 partie
Parties historiques
8.O-O — 68.5% (499 parties)
1971 — Smyslov, Vladimir vs Olafsson, Fridrik — 1-0 — Moscow RUS 1974 — Kertesz, Alfred vs Voiculescu, Paul — 1/2-1/2 — Bucharest ROU 1974 — Korchnoi, Viktor vs Karpov, Aleksandr — 1/2-1/2 — Moscow RUS 1974 — Keene, Raymond D vs Kholmov, Ratmir D — 1/2-1/2 — Tbilisi GEO 1976 — Goormachtigh, Johan vs Bergstrom, Christer — 1/2-1/2 — Winterthur
8.Qc2 — 23.5% (171 parties)
1973 — Reshevsky, Samuel vs Smyslov, Vladimir — 1/2-1/2 — Petropolis izt 1975 — Petrosian, Tigran V. vs Karpov, Anatoly — 1/2-1/2 — Milan ITA 1975 — Vooremaa, Andres vs Kayumov, Dmitry D — 1/2-1/2 — Riga LAT 1975 — Petrosian, Tigran V. vs Karpov, Anatoly — 1/2-1/2 — Milan ITA 1975 — Petrosian, Tigran A. vs Karpov, Aleksandr — 1/2-1/2 — Milaan m sf
8.Rc1 — 6.9% (50 parties)
1977 — Goodman, David S C vs Iten, Peter — 1/2-1/2 — Bexbach 1977 — Marovic, Drazen vs Jelen, Iztok — 1/2-1/2 — Maribor 1979 — Rajkovic, Dusan vs Parma, Bruno — 1/2-1/2 — Donji Milanovac 1981 — Jussupow, Artur vs Andrianov, Nikolai — 1-0 — Moscow RUS 1981 — Tatai, Stefano vs Toth, Bela — 1-0 — Budva MNE
8.Nh4 — 0.7% (5 parties)
1990 — Ivanchuk, Vasyl vs Xu, Jun — 1-0 — Novi Sad SRB 1991 — Skeels, James B vs Williamson, James — 1-0 — US National Tch#1-16 9193 1991 — Antonsen, Mikkel vs Aaberg, Anton — 1/2-1/2 — Copenhagen DEN 1992 — Al-Khateeb, Ahmed vs Read, Michael John — 1/2-1/2 — corr ICCF 1995 — Du Cret, Rene P vs Eklund, David C. — 1-0 — ?
Karpov, Aleksandr — 8 parties
Kasparov, Garry — 4 parties
Tal, Mikhail — 2 parties
Smyslov, Vladimir — 2 parties
Anand, Viswanathan — 1 partie
1974 — Kertesz, Alfred vs Voiculescu, Paul — 1/2-1/2 — Bucharest ROU
1974 — Korchnoi, Viktor vs Karpov, Aleksandr — 1/2-1/2 — Moscow RUS
1974 — Keene, Raymond D vs Kholmov, Ratmir D — 1/2-1/2 — Tbilisi GEO
1976 — Goormachtigh, Johan vs Bergstrom, Christer — 1/2-1/2 — Winterthur
1975 — Petrosian, Tigran V. vs Karpov, Anatoly — 1/2-1/2 — Milan ITA
1975 — Vooremaa, Andres vs Kayumov, Dmitry D — 1/2-1/2 — Riga LAT
1975 — Petrosian, Tigran V. vs Karpov, Anatoly — 1/2-1/2 — Milan ITA
1975 — Petrosian, Tigran A. vs Karpov, Aleksandr — 1/2-1/2 — Milaan m sf
1977 — Marovic, Drazen vs Jelen, Iztok — 1/2-1/2 — Maribor
1979 — Rajkovic, Dusan vs Parma, Bruno — 1/2-1/2 — Donji Milanovac
1981 — Jussupow, Artur vs Andrianov, Nikolai — 1-0 — Moscow RUS
1981 — Tatai, Stefano vs Toth, Bela — 1-0 — Budva MNE
1991 — Skeels, James B vs Williamson, James — 1-0 — US National Tch#1-16 9193
1991 — Antonsen, Mikkel vs Aaberg, Anton — 1/2-1/2 — Copenhagen DEN
1992 — Al-Khateeb, Ahmed vs Read, Michael John — 1/2-1/2 — corr ICCF
1995 — Du Cret, Rene P vs Eklund, David C. — 1-0 — ?