Ambassadeurs : Fichtl, Jiri (3x), Petrosian, Tigran V. (2x), Taimanov, Mark (2x), Shagalovich, Abo (2x), Amaro, Lucas Ibrair (2x), Pirc, Vasja (2x), Wisskirchen, Willi (2x), Abanin, Vladimir (2x)
8.a3 — 29.8% (184 parties)
Ambassadeurs : Taimanov, Mark (4x), Minev, Nikolay N (4x), Pachman, Ludek (3x), Kuijf, Marinus (3x), Bisguier, Arthur B (2x), Uhlmann, Wolfgang (2x), Donner, Jan-Hein (2x), Kozma, Julius (2x)
8.Bd2 — 19.9% (123 parties)
Ambassadeurs : Uhlmann, Wolfgang (6x), Tal, Mikhail (4x), Botvinnik, Mikhail (3x), Minev, Nikolay N (3x), Troianescu, Octav (2x), Kotov, Alexander (2x), Kolarov, Atanas S. (2x), Abanin, Vladimir (2x)
8.Qe2 — 3.7% (23 parties)
Ambassadeurs : Bisguier, Arthur B (3x), Bobotsov, Milko G (2x), Kolarov, Atanas S. (2x), Shianovsky, Vladislav I (1x), Kotov, Alexander (1x), Addison, Wiliam G (1x), Evans, Larry (1x), Colon Romero, Miguel (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8.Qc2
8.a3
8.Bd2
8.Qe2
<1800
72
46%
28%
14%
1%
1800-2200
200
50%
24%
17%
4%
2200-2600
156
37%
33%
22%
2%
2600+
2
—
50%
50%
—
Évolution par décennie (% des parties)
Décennie
N parties
8.Qc2
8.a3
8.Bd2
8.Qe2
1950s
49
35%
29%
24%
10%
1960s
47
15%
34%
45%
4%
1970s
33
27%
42%
18%
12%
1980s
55
35%
35%
22%
—
1990s
90
46%
24%
18%
1%
2000s
148
44%
29%
16%
5%
2010s
168
45%
29%
17%
2%
2020s
28
50%
25%
14%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8.Qc2
45%
50%
▲ +4.8%
8.a3
29%
25%
▼ -4.2%
8.Bd2
17%
14%
▼ -3.0%
8.Qe2
2%
0%
▼ -2.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 9 parties Botvinnik, Mikhail — 3 parties Karpov, Anatoly — 1 partie Anand, Viswanathan — 1 partie
Parties historiques
8.Qc2 — 40.1% (248 parties)
1950 — Millin, Paolo vs Camorani, M. — 1-0 — San Marino SMR 1950 — Amaro, Lucas Ibrair vs Pirc, Vasja — 0-1 — Mar del Plata ARG 1950 — Amaro, Lucas Ibrair vs Pirc, Vasja — 0-1 — Mar del Plata ARG 1952 — Sliwa, Bogdan vs Platz, Hans — 1-0 — Budapest HUN 1952 — Oakley, Peter James vs Fairhurst, William — 1/2-1/2 — Paignton
8.a3 — 29.8% (184 parties)
1950 — Schapel, Karl vs Taimanov, Mark — 0-1 — It Schiavno Zdroj POL 1950 — Szapiel, Mateusz vs Taimanov, Mark — 0-1 — Szawno Zdroj 1950 — Al Balushi, Shuaib Abdul Wahab vs Taimanov, Mark — 0-1 — Schiavno Zdroj 1952 — Katalymov, Boris vs Konstantinopolsky, Alexander — 1/2-1/2 — Sochi RUS 1953 — Uhlmann, Wolfgang vs Bobotsov, Milko G — 1/2-1/2 — Sofia BUL
8.Bd2 — 19.9% (123 parties)
1950 — Troianescu, Octav vs Simagin, Vladimir — 0-1 — Schiavno Zdroj 1951 — Darsniek, N. vs Tal, Mikhail — 0-1 — Riga LAT 1952 — Bernstein, Sidney vs Platz, Hans — 1-0 — ? 1953 — Wade, Robert G vs Fairhurst, William — 1-0 — Glasgow SCO 1955 — Kotov, Alexander vs Botvinnik, Mikhail — 0-1 — 6
8.Qe2 — 3.7% (23 parties)
1951 — Amaro, Lucas Ibrair vs Flores Alvarez, Rodrigo — 1/2-1/2 — Mar del Plata ARG 1956 — Winters, S. vs Bernstein, Sidney — 0-1 — New York, NY USA 1957 — Shianovsky, Vladislav I vs Kotov, Alexander — 1/2-1/2 — Kiev UKR 1959 — Bobotsov, Milko G vs Kolarov, Atanas Stefanov — 1-0 — ? 1959 — Bobotsov, Milko G vs Kolarov, Atanas S. — 1-0 — Sofia BUL
Botvinnik, Mikhail — 3 parties
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie
1950 — Amaro, Lucas Ibrair vs Pirc, Vasja — 0-1 — Mar del Plata ARG
1950 — Amaro, Lucas Ibrair vs Pirc, Vasja — 0-1 — Mar del Plata ARG
1952 — Sliwa, Bogdan vs Platz, Hans — 1-0 — Budapest HUN
1952 — Oakley, Peter James vs Fairhurst, William — 1/2-1/2 — Paignton
1950 — Szapiel, Mateusz vs Taimanov, Mark — 0-1 — Szawno Zdroj
1950 — Al Balushi, Shuaib Abdul Wahab vs Taimanov, Mark — 0-1 — Schiavno Zdroj
1952 — Katalymov, Boris vs Konstantinopolsky, Alexander — 1/2-1/2 — Sochi RUS
1953 — Uhlmann, Wolfgang vs Bobotsov, Milko G — 1/2-1/2 — Sofia BUL
1951 — Darsniek, N. vs Tal, Mikhail — 0-1 — Riga LAT
1952 — Bernstein, Sidney vs Platz, Hans — 1-0 — ?
1953 — Wade, Robert G vs Fairhurst, William — 1-0 — Glasgow SCO
1955 — Kotov, Alexander vs Botvinnik, Mikhail — 0-1 — 6
1956 — Winters, S. vs Bernstein, Sidney — 0-1 — New York, NY USA
1957 — Shianovsky, Vladislav I vs Kotov, Alexander — 1/2-1/2 — Kiev UKR
1959 — Bobotsov, Milko G vs Kolarov, Atanas Stefanov — 1-0 — ?
1959 — Bobotsov, Milko G vs Kolarov, Atanas S. — 1-0 — Sofia BUL