Ambassadeurs : Pachman, Ludek (14x), Averbakh, Yuri L (14x), Ribli, Zoltan (11x), Portisch, Lajos (11x), Bisguier, Arthur B (10x), Levenfish, Grigory (9x), Korchnoi, Viktor (7x), Krogius, Nikolai V (6x)
8.a3 — 3.6% (29 parties)
Ambassadeurs : Tal, Mikhail (2x), Gyurkovics, Miklos (2x), Aronian, Levon (2x), Larsen, Benjamin Holsko (1x), Najdorf, Miguel (1x), Ivkov, Borislav (1x), Kluger, Gyula (1x), De Souza Mendes, Joao (1x)
8.Nxd5 — 0.7% (6 parties)
Ambassadeurs : Uhlmann, Wolfgang (1x), Trifunovic, Petar (1x), Geller, Alexander (1x), Averbakh, Yuri L (1x), Launhardt, Wolfgang (1x), Kuzmin, Konstantin (1x), Barta, Zoltan (1x), Lengyel, Laszlo (1x)
8.dxc5 — 0.1% (1 parties)
Ambassadeurs : Hajas I (1x), Timar, Zsolt (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8.O-O
8.a3
8.Nxd5
8.dxc5
<1800
7
86%
14%
—
—
1800-2200
61
89%
7%
3%
—
2200-2600
400
96%
3%
0%
—
2600+
52
94%
6%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
8.O-O
8.a3
8.Nxd5
8.dxc5
1930s
14
100%
—
—
—
1940s
6
100%
—
—
—
1950s
46
98%
—
2%
—
1960s
120
94%
5%
1%
—
1970s
75
97%
3%
—
—
1980s
105
97%
2%
—
1%
1990s
82
98%
2%
—
—
2000s
103
98%
2%
—
—
2010s
176
92%
5%
2%
—
2020s
75
89%
8%
1%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8.O-O
92%
89%
▼ -2.7%
8.a3
5%
8%
▲ +2.9%
8.Nxd5
2%
1%
-0.4%
8.dxc5
0%
0%
+0.0%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 8 parties Smyslov, Vladimir — 4 parties Karpov, Aleksandr — 3 parties Carlsen, Magnus — 3 parties Botvinnik, Mikhail — 1 partie Euwe, Max — 1 partie Karpov, Anatoly — 1 partie Kramnik, Vladimir — 1 partie Ding, Liren — 1 partie Gukesh D — 1 partie
Parties historiques
8.O-O — 95.1% (763 parties)
1932 — Bogoljubow, Efim vs Voellmy, Erwin — 1/2-1/2 — Bern SUI 1934 — Bogoljubow, Efim vs Flohr, Salo — 1/2-1/2 — Zurich SUI 1934 — Chekhover, Vitaly vs Levenfish, Grigory — 1-0 — Leningrad RUS 1934 — Chekhover, Vitaly vs Levenfish, Grigory — 1-0 — Leningrad ch-URS 1936 — Riumin, Nikolai vs Levenfish, Grigory — 1-0 — Moskou
8.a3 — 3.6% (29 parties)
1960 — De Souza Mendes, Joao vs Gentil Junior, Luiz — 1/2-1/2 — Fortaleza BRA 1968 — Ivkov, Borislav vs Kluger, Gyula — 1/2-1/2 — Sombor 1968 — Kortchnoi, V. vs Tal, Michael — 1/2-1/2 — Moskou cm sf 1968 — Kortsjnoi vs Tal, Mikhail — 1/2-1/2 — Moskou ct m 1968 — Korchnoi, Viktor vs Tal, Mikhail — 1/2-1/2 — Moscow RUS
8.Nxd5 — 0.7% (6 parties)
1959 — Geller, Alexander vs Averbakh, Yuri L — 0-1 — Erevan ARM 1965 — Uhlmann, Wolfgang vs Trifunovic, Petar — 1/2-1/2 — Sarajevo BIH 2015 — Barta, Zoltan vs Lengyel, Laszlo — 1/2-1/2 — HUN 2016 — Launhardt, Wolfgang vs Kuzmin, Konstantin — 1/2-1/2 — LSS 2016 — Saduakassova, Dinara vs Dronavalli, Harika — 1/2-1/2 — Abudhabi UAE
8.dxc5 — 0.1% (1 parties)
1986 — Hajas I vs Timar, Zsolt — 0-1 — corr Hungary
Smyslov, Vladimir — 4 parties
Karpov, Aleksandr — 3 parties
Carlsen, Magnus — 3 parties
Botvinnik, Mikhail — 1 partie
Euwe, Max — 1 partie
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie
Gukesh D — 1 partie
1934 — Bogoljubow, Efim vs Flohr, Salo — 1/2-1/2 — Zurich SUI
1934 — Chekhover, Vitaly vs Levenfish, Grigory — 1-0 — Leningrad RUS
1934 — Chekhover, Vitaly vs Levenfish, Grigory — 1-0 — Leningrad ch-URS
1936 — Riumin, Nikolai vs Levenfish, Grigory — 1-0 — Moskou
1968 — Ivkov, Borislav vs Kluger, Gyula — 1/2-1/2 — Sombor
1968 — Kortchnoi, V. vs Tal, Michael — 1/2-1/2 — Moskou cm sf
1968 — Kortsjnoi vs Tal, Mikhail — 1/2-1/2 — Moskou ct m
1968 — Korchnoi, Viktor vs Tal, Mikhail — 1/2-1/2 — Moscow RUS
1965 — Uhlmann, Wolfgang vs Trifunovic, Petar — 1/2-1/2 — Sarajevo BIH
2015 — Barta, Zoltan vs Lengyel, Laszlo — 1/2-1/2 — HUN
2016 — Launhardt, Wolfgang vs Kuzmin, Konstantin — 1/2-1/2 — LSS
2016 — Saduakassova, Dinara vs Dronavalli, Harika — 1/2-1/2 — Abudhabi UAE