Ambassadeurs : Nunn, John D M (22x), Herzog, Klaus (22x), Perez, Giorgio (17x), Santistevan, Ovidio (15x), Haba, Petr (15x), Lanz Calavia, José María (15x), Gheorghiu, Florin (13x), Murey, Jacob (13x)
Ambassadeurs : Kraidman, Yair (7x), Burger, Heinrich (4x), Pietzsch, Wolfgang (3x), Kubala, Martin (3x), Gunnarsson, Gudmundur (2x), Bagirov, Vladimir (2x), Spassky, Boris Vasily (2x), Brown, Paul (2x)
Ambassadeurs : Gheorghiu, Florin (4x), Bobotsov, Milko G (4x), Bischoff, Klaus (4x), Rodewis, Thomas, Dr. (4x), Llanos, Guillermo (3x), Reinhardt, Ralph (3x), Korchnoi, Viktor (2x), Meister, Peter (2x)
8.g4 — 1.5% (97 parties)
Ambassadeurs : Bobotsov, Milko G (2x), Strickert H (2x), Erban, Tomas (2x), Hamann, Svend (1x), Gufeld, Eduard (1x), Diez del Corral, Jesus (1x), Boey, Jin Huey (1x), Merino Mejuto, Domingo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8.Qd2
8.Nc1
8.a3
8.g4
<1800
108
81%
5%
5%
3%
1800-2200
1951
86%
4%
1%
2%
2200-2600
2938
88%
3%
3%
0%
2600+
107
90%
1%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
8.Qd2
8.Nc1
8.a3
8.g4
1920s
1
100%
—
—
—
1950s
4
100%
—
—
—
1960s
210
70%
14%
5%
3%
1970s
147
75%
10%
3%
4%
1980s
715
84%
6%
5%
1%
1990s
1594
84%
5%
4%
1%
2000s
1584
88%
3%
1%
2%
2010s
2093
90%
3%
1%
1%
2020s
263
86%
2%
0%
1%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8.Qd2
90%
86%
▼ -3.6%
8.Nc1
3%
2%
-0.4%
8.a3
1%
0%
-0.4%
8.g4
1%
1%
▼ -0.5%
Joueurs célèbres
Champions du monde dans cette position
Ding, Liren — 5 parties Karpov, Anatoly — 4 parties Botvinnik, Mikhail — 3 parties Kasparov, Garry — 3 parties Karpov, Aleksandr — 3 parties Tal, Mikhail — 2 parties Kramnik, Vladimir — 1 partie Anand, Viswanathan — 1 partie
Parties historiques
8.Qd2 — 86.1% (5693 parties)
1921 — Teichmeister, Sven vs Gatto, Claudio — 1-0 — WT/M/GT/98 1955 — Zamikhovsky, Abram vs Kopaev, Nikolay A — 0-1 — Kiev UKR 1957 — Franco Raymundo, Eduardo vs Perez Perez, Francisco Jose — 0-1 — Madrid ESP 1957 — Franco Raymundo, Eduardo vs Perez Perez, Francisco Jose — 1-0 — Zaragoza 1959 — Bobotsov, Milko G vs Portisch, Lajos — 1/2-1/2 — Budapest HUN
8.Nc1 — 4.2% (278 parties)
1961 — Soos, Bela vs Radovici, Corvin — 1/2-1/2 — Bucharest ROU 1962 — Bagirov, Vladimir vs Sakharov, Yuri N — 1/2-1/2 — URS-ch sf Novosibirsk 1962 — Bagirov, Vladimir vs Makar Zakharov, Luka — 1/2-1/2 — Novosibirsk RUS 1962 — Bersutzki, Gregory vs Bannik, Anatolij — 0-1 — Leningrad RUS 1962 — Najdorf, Miguel vs Gligoric, Svetozar — 1/2-1/2 — Varna ol final
8.a3 — 2.3% (150 parties)
1961 — Spassky, Boris Vasily vs Nezhmetdinov, Rashid — 1/2-1/2 — Baku ch-URS 1961 — Bobotsov, Milko G vs Abalde Perez, Fernando Jose — 1-0 — Zevenaar 1961 — Szabo, Laszlo vs Bobotsov, Milko G — 0-1 — Marianske Lazne 1962 — Lilienthal, Andor vs Ciocaltea, Victor — 1/2-1/2 — Sofia BUL 1963 — Bobotsov, Milko G vs Peev, Peicho — 1-0 — Sofia BUL
8.g4 — 1.5% (97 parties)
1961 — Niemela, Ilmari Aarne vs Bobotsov, Milko G — 0-1 — Marianske Lazne 1962 — Hamann, Svend vs Gufeld, Eduard — 0-1 — Marianske Lazne 1963 — Aguirre Calero, Isabel Ariana vs Kortchnoi, V. — 0-1 — Havana CUB 1963 — Calero, Ivan vs Bobotsov, Milko G — 1/2-1/2 — Havana CUB 1964 — Merino Mejuto, Domingo vs Saborido Carre, Rafael — 1/2-1/2 — Las Palmas ESP
Karpov, Anatoly — 4 parties
Botvinnik, Mikhail — 3 parties
Kasparov, Garry — 3 parties
Karpov, Aleksandr — 3 parties
Tal, Mikhail — 2 parties
Kramnik, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
1955 — Zamikhovsky, Abram vs Kopaev, Nikolay A — 0-1 — Kiev UKR
1957 — Franco Raymundo, Eduardo vs Perez Perez, Francisco Jose — 0-1 — Madrid ESP
1957 — Franco Raymundo, Eduardo vs Perez Perez, Francisco Jose — 1-0 — Zaragoza
1959 — Bobotsov, Milko G vs Portisch, Lajos — 1/2-1/2 — Budapest HUN
1962 — Bagirov, Vladimir vs Sakharov, Yuri N — 1/2-1/2 — URS-ch sf Novosibirsk
1962 — Bagirov, Vladimir vs Makar Zakharov, Luka — 1/2-1/2 — Novosibirsk RUS
1962 — Bersutzki, Gregory vs Bannik, Anatolij — 0-1 — Leningrad RUS
1962 — Najdorf, Miguel vs Gligoric, Svetozar — 1/2-1/2 — Varna ol final
1961 — Bobotsov, Milko G vs Abalde Perez, Fernando Jose — 1-0 — Zevenaar
1961 — Szabo, Laszlo vs Bobotsov, Milko G — 0-1 — Marianske Lazne
1962 — Lilienthal, Andor vs Ciocaltea, Victor — 1/2-1/2 — Sofia BUL
1963 — Bobotsov, Milko G vs Peev, Peicho — 1-0 — Sofia BUL
1962 — Hamann, Svend vs Gufeld, Eduard — 0-1 — Marianske Lazne
1963 — Aguirre Calero, Isabel Ariana vs Kortchnoi, V. — 0-1 — Havana CUB
1963 — Calero, Ivan vs Bobotsov, Milko G — 1/2-1/2 — Havana CUB
1964 — Merino Mejuto, Domingo vs Saborido Carre, Rafael — 1/2-1/2 — Las Palmas ESP