Ambassadeurs : Evans, Gordon R Dr (11x), Senzacqua, Fabrizio (10x), Gyimesi, Zoltan (8x), Laine, Jari (8x), Kappes, Dieter (7x), Vokarev, Sergey (6x), Armani, Giuseppe (6x), Oppermann, Peter (6x)
8…e5 — 19.5% (286 parties)
Ambassadeurs : Vachier-Lagrave, Maxime (6x), Perevozchikov, Vjacheslav (6x), Mileto, Gabriele (5x), Roques, Pascal (4x), Tomczak, Jacek (4x), Volkov, Sergey (4x), Vachtfeidl, Petr (3x), Baron, Tal (3x)
8…Nd7 — 14.7% (216 parties)
Ambassadeurs : Farago, Ivan (4x), Khenkin, Igor (3x), Lohmann, Heinrich (3x), Ivanovic, Zeljko (3x), Bar Ziv, Itzhak (3x), Martinez Ramirez, Emanuel (3x), Bobbia, Mario (3x), Botvinnik, Mikhail (2x)
8…a5 — 0.3% (4 parties)
Ambassadeurs : Kengis, Edvins (2x), Sosonko, Gennadi (1x), Herbrechtsmeier, Christof (1x), Kozlov, Vladimir N (1x), Ivanchuk, Vasyl (1x), Draeger, Wolfgang (1x), Trushnikov, Vyacheslav Evstafev (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8…Bg4
8…e5
8…Nd7
8…a5
<1800
13
54%
23%
15%
—
1800-2200
487
65%
17%
17%
—
2200-2600
766
65%
22%
13%
0%
2600+
57
49%
46%
5%
—
Évolution par décennie (% des parties)
Décennie
N parties
8…Bg4
8…e5
8…Nd7
8…a5
1950s
2
50%
—
50%
—
1960s
29
69%
7%
24%
—
1970s
8
75%
25%
—
—
1980s
88
85%
2%
9%
3%
1990s
112
90%
1%
8%
—
2000s
261
70%
2%
26%
0%
2010s
786
65%
20%
14%
—
2020s
179
28%
66%
6%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8…Bg4
65%
28%
▼ -36.5%
8…e5
20%
66%
▲ +46.1%
8…Nd7
14%
6%
▼ -8.7%
8…a5
0%
0%
+0.0%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 2 parties Karpov, Aleksandr — 1 partie Anand, Viswanathan — 1 partie Carlsen, Magnus — 1 partie Ding, Liren — 1 partie
Parties historiques
8…Bg4 — 64.8% (949 parties)
1957 — Reshevsky, Samuel vs Byrne, David — 1/2-1/2 — New York, NY USA 1961 — Antoshin, Vladimir S vs Kotkov, Yuri M — 1/2-1/2 — Moscow RUS 1963 — Byrne, Ray vs Byrne, David — 1/2-1/2 — New York, NY USA 1963 — Vladimirov, Boris T vs Simagin, Vladimir — 0-1 — Moscow RUS 1964 — Reshevsky, Samuel vs Foguelman, Alberto — 1/2-1/2 — Amsterdam NED
8…e5 — 19.5% (286 parties)
1965 — Uhlmann, Alexander vs Shamkovich, Leonid — 0-1 — Marianske Lazne 1966 — Hort, Vlastimil vs Jimenez Zerquera, Eleazar — 1-0 — Harrachov 1970 — Mecking, Henrique vs Yepez, Trotzky — 1/2-1/2 — Bogota COL 1975 — Kempe, Karin vs Neubert, Gerhard — 1-0 — ? 1984 — Spassov, Liuben vs Simic, Radoslav K — 1/2-1/2 — Vrnjacka Banja SRB
8…Nd7 — 14.7% (216 parties)
1955 — Hoerberg, Bengt-Eric vs Larsen, Bent — 0-1 — Stockholm Tele-game 1961 — Turner, Abe J vs Benko, Pal — 1/2-1/2 — New York, NY USA 1962 — Jones, Stephen vs Benko, Pal — 0-1 — San Antonio, TX USA 1963 — Petrosian, Aram vs Botvinnik, Alexander — 1-0 — ? 1963 — Petrosian, Tigran V. vs Botvinnik, Mikhail — 1-0 — Moskou wch-m
8…a5 — 0.3% (4 parties)
1983 — Sosonko, Gennadi vs Herbrechtsmeier, Christof — 1-0 — Duitsland tt 1986 — Kozlov, Vladimir N vs Kengis, Edvins — 1/2-1/2 — Simferopol UKR 1986 — Ivanchuk, Vasyl vs Kengis, Edvins — 1/2-1/2 — Minsk BLR 2002 — Draeger, Wolfgang vs Trushnikov, Vyacheslav Evstafev — 1-0 — ICCF Email
Karpov, Aleksandr — 1 partie
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie
Ding, Liren — 1 partie
1961 — Antoshin, Vladimir S vs Kotkov, Yuri M — 1/2-1/2 — Moscow RUS
1963 — Byrne, Ray vs Byrne, David — 1/2-1/2 — New York, NY USA
1963 — Vladimirov, Boris T vs Simagin, Vladimir — 0-1 — Moscow RUS
1964 — Reshevsky, Samuel vs Foguelman, Alberto — 1/2-1/2 — Amsterdam NED
1966 — Hort, Vlastimil vs Jimenez Zerquera, Eleazar — 1-0 — Harrachov
1970 — Mecking, Henrique vs Yepez, Trotzky — 1/2-1/2 — Bogota COL
1975 — Kempe, Karin vs Neubert, Gerhard — 1-0 — ?
1984 — Spassov, Liuben vs Simic, Radoslav K — 1/2-1/2 — Vrnjacka Banja SRB
1961 — Turner, Abe J vs Benko, Pal — 1/2-1/2 — New York, NY USA
1962 — Jones, Stephen vs Benko, Pal — 0-1 — San Antonio, TX USA
1963 — Petrosian, Aram vs Botvinnik, Alexander — 1-0 — ?
1963 — Petrosian, Tigran V. vs Botvinnik, Mikhail — 1-0 — Moskou wch-m
1986 — Kozlov, Vladimir N vs Kengis, Edvins — 1/2-1/2 — Simferopol UKR
1986 — Ivanchuk, Vasyl vs Kengis, Edvins — 1/2-1/2 — Minsk BLR
2002 — Draeger, Wolfgang vs Trushnikov, Vyacheslav Evstafev — 1-0 — ICCF Email