Ambassadeurs : Kempinski, Robert (21x), Kozul, Zdenko (20x), Tratar, Marko (9x), Epishin, Vladimir (9x), Glek, Igor (8x), Cramling, Pia (6x), Shariyazdanov, Andrey (6x), Szelag, Marcin (6x)
9…exd4 — 41.7% (402 parties)
Ambassadeurs : Apicella, Manuel (9x), Glek, Igor (6x), Thiede, Lars (6x), Gelfand, Boris (5x), Wittmann, Walter (5x), Mittelman, Gur (4x), Savchenko, Stanislav (4x), Kokarev, Dmitry (4x)
9…Qe7 — 1.5% (14 parties)
Ambassadeurs : Karpov, Aleksandr (2x), Ehlvest, Jaan (2x), Valiente, Cristobal (2x), Arancibia Guzman, Eduardo (2x), Garcia Palermo, Carlos Horacio (1x), Magem Badals, Jordi (1x), Legky, Nikolay A (1x), Reschke, Thomas (1x)
9…Ng4 — 1.2% (12 parties)
Ambassadeurs : Sergeev, Vladimir (1x), Nikitin, Witalij (1x), Defize, Alain (1x), Manninen, Marko (1x), Van Laatum, Gozewijn (1x), Foisor, Cristina-Adela (1x), Dietze, Frank (1x), Reschke, Stefan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9…Bg4
9…exd4
9…Qe7
9…Ng4
<1800
4
25%
50%
25%
—
1800-2200
108
38%
55%
—
1%
2200-2600
759
56%
39%
1%
1%
2600+
56
45%
45%
4%
2%
Évolution par décennie (% des parties)
Décennie
N parties
9…Bg4
9…exd4
9…Qe7
9…Ng4
1980s
13
54%
23%
15%
8%
1990s
254
58%
35%
2%
1%
2000s
457
54%
42%
1%
1%
2010s
213
46%
48%
0%
2%
2020s
28
32%
57%
4%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9…Bg4
46%
32%
▼ -13.4%
9…exd4
48%
57%
▲ +8.8%
9…Qe7
0%
4%
▲ +3.1%
9…Ng4
2%
0%
▼ -2.3%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Aleksandr — 3 parties Carlsen, Magnus — 3 parties Kramnik, Vladimir — 2 parties Kasparov, Garry — 1 partie Anand, Viswanathan — 1 partie Ju, Wenjun — 1 partie
Parties historiques
9…Bg4 — 52.7% (509 parties)
1989 — Bareev, Evgeny vs Glek, Igor — 1-0 — Moscow RUS 1989 — Vera Gonzalez-Quevedo, Reynaldo vs Khalifman, Alexander — 1-0 — Leningrad RUS 1989 — Baikov, Vladimir A vs Khamatgaleev, Alexej — 1-0 — Roslavl 1989 — Shirov, Alexei vs Epishin, Vladimir — 1/2-1/2 — Tbilisi GEO 1989 — Kiselev, Sergey. vs Zlochevskij, Alexander — 1-0 — Moscow RUS
9…exd4 — 41.7% (402 parties)
1989 — Vanheste, Jeroen vs Rogers, Ian — 1/2-1/2 — NED 1989 — Topalov, Veselin vs Dimitrov, Vladimir — 1/2-1/2 — Sofia BUL 1989 — Ivkov, Borislav vs Hebden, Mark L — 1/2-1/2 — Las Palmas ESP 1990 — Levitt, Jonathan P vs Rogers, Ian — 1-0 — Londen open 1990 — Winants, Luc vs Visser, Yge — 1/2-1/2 — Ostende open
9…Qe7 — 1.5% (14 parties)
1988 — Karpov, Aleksandr vs Ehlvest, Jaan — 1/2-1/2 — Mazatlan rapid 1988 — Karpov, Aleksandr vs Ehlvest, Jaan — 1-0 — Mazatlan rapid 1990 — Garcia Palermo, Carlos Horacio vs Magem Badals, Jordi — 1/2-1/2 — Leon ESP 1990 — Legky, Nikolay A vs Reschke, Thomas — 1-0 — Metz op Metz FRA 1992 — Groszpeter, Attila vs Weindl, Alfred — 1-0 — Kecskemet HUN
9…Ng4 — 1.2% (12 parties)
1989 — Sergeev, Vladimir vs Nikitin, Witalij — 1-0 — URS Army-ch Simferopol UKR 1992 — Defize, Alain vs Manninen, Marko — 1-0 — Debrecen HUN 1997 — Van Laatum, Gozewijn vs Foisor, Cristina-Adela — 1/2-1/2 — Biel op MTO 2001 — Dietze, Frank vs Reschke, Stefan — 0-1 — Bad Zwesten GER 2001 — Heinlein, Reinhold vs Costantini, Laura — 1/2-1/2 — Estensi ITA
Carlsen, Magnus — 3 parties
Kramnik, Vladimir — 2 parties
Kasparov, Garry — 1 partie
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
1989 — Vera Gonzalez-Quevedo, Reynaldo vs Khalifman, Alexander — 1-0 — Leningrad RUS
1989 — Baikov, Vladimir A vs Khamatgaleev, Alexej — 1-0 — Roslavl
1989 — Shirov, Alexei vs Epishin, Vladimir — 1/2-1/2 — Tbilisi GEO
1989 — Kiselev, Sergey. vs Zlochevskij, Alexander — 1-0 — Moscow RUS
1989 — Topalov, Veselin vs Dimitrov, Vladimir — 1/2-1/2 — Sofia BUL
1989 — Ivkov, Borislav vs Hebden, Mark L — 1/2-1/2 — Las Palmas ESP
1990 — Levitt, Jonathan P vs Rogers, Ian — 1-0 — Londen open
1990 — Winants, Luc vs Visser, Yge — 1/2-1/2 — Ostende open
1988 — Karpov, Aleksandr vs Ehlvest, Jaan — 1-0 — Mazatlan rapid
1990 — Garcia Palermo, Carlos Horacio vs Magem Badals, Jordi — 1/2-1/2 — Leon ESP
1990 — Legky, Nikolay A vs Reschke, Thomas — 1-0 — Metz op Metz FRA
1992 — Groszpeter, Attila vs Weindl, Alfred — 1-0 — Kecskemet HUN
1992 — Defize, Alain vs Manninen, Marko — 1-0 — Debrecen HUN
1997 — Van Laatum, Gozewijn vs Foisor, Cristina-Adela — 1/2-1/2 — Biel op MTO
2001 — Dietze, Frank vs Reschke, Stefan — 0-1 — Bad Zwesten GER
2001 — Heinlein, Reinhold vs Costantini, Laura — 1/2-1/2 — Estensi ITA