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D77i —
1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O dxc4 7.Na3 c3 8.bxc3 c5 9.e3
Les coups candidats
9…Nc6 — 96.5% (930 parties)
Ambassadeurs : Drasko, Milan (19x), Nikolic, Predrag (11x), Koehler, Josef (7x), Cosma, Elena-Luminita (7x), Spassov, Liuben (6x), Horvath, Jozsef (6x), Svidler, Peter (6x), Manninen, Marko (5x)
9…Qa5 — 1.1% (11 parties)
Ambassadeurs : Hegeler, Frank (1x), Biallass, Armin (1x), Andres Francisco Jimenez Rodriguez (1x), Perez Fungueiro, Manuel Antonio (1x), Gronn, Atle (1x), Esbensen, Andreas (1x), Santos Santos, Pablo 2017 (1x), Sanchez Aller, Fernando (1x)
9…Nd5 — 0.7% (7 parties)
Ambassadeurs : Shcherbakov, Ruslan (1x), Ebeling, Mika (1x), Petrosian, Arshak B (1x), Tukmakov, Vladimir B (1x), Del Rio De Angelis, Salvador Gabriel (1x), Herrera Abakay Lirio Ivonne (1x), Ibar, Marcelo Rodolfo (1x), Koch, Christian (1x)
9…Bf5 — 0.5% (5 parties)
Ambassadeurs : Macek, Vlasta (1x), Kondou, Eva (1x), Clemens, Christian, Dr. (1x), Estrada Martinez, Cesar (1x), Grabow, Pouelsten Holm (1x), Gromark, Per-Olof (1x), Neiksans, Arturs (1x), Ben Artzi, Ido (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…Nc6 9…Qa5 9…Nd5 9…Bf5
<1800 21 95% 5%
1800-2200 221 94% 2% 1% 1%
2200-2600 628 98% 0% 1% 0%
2600+ 55 100%
Évolution par décennie (% des parties)
Décennie N parties 9…Nc6 9…Qa5 9…Nd5 9…Bf5
1980s 7 100%
1990s 193 94% 2% 2% 1%
2000s 305 96% 1% 1% 0%
2010s 394 98% 1% 1%
2020s 65 95% 3% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…Nc6 98% 95% ▼ -2.6%
9…Qa5 1% 3% ▲ +2.6%
9…Nd5 0% 2% ▲ +1.5%
9…Bf5 1% 0% ▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 7 parties
Karpov, Anatoly — 7 parties
Gukesh D — 2 parties
Anand, Viswanathan — 1 partie
Parties historiques
9…Nc6 — 96.5% (930 parties)
1984 — Vukovic, Ivo vs Vujacic, Borivoje — 0-1 — Pula CRO
1987 — Panno, Oscar vs Szmetan, Jorge — 0-1 — Rio Hondo
1988 — Kurajica, Bojan vs Nikolic, Predrag — 0-1 — Yugoslavia
1988 — Pelts, Roman vs Shadarevian, Michael — 1-0 — Thessaloniki GRE
1989 — Schemm, Heiko vs Van Mil, Johannes A J — 0-1 — Lugano open
9…Qa5 — 1.1% (11 parties)
1992 — Andres Francisco Jimenez Rodriguez vs Perez Fungueiro, Manuel Antonio — 1/2-1/2 — ?
1992 — Gronn, Atle vs Esbensen, Andreas — 0-1 — Norway
1997 — Hegeler, Frank vs Biallass, Armin — 1-0 — Hamburg GER
2000 — Santos Santos, Pablo 2017 vs Sanchez Aller, Fernando — 1-0 — Mondariz ESP
2000 — Tommasini, Enzo vs Nisli, Kemal — 1/2-1/2 — Leopoldsburg BEL
9…Nd5 — 0.7% (7 parties)
1992 — Shcherbakov, Ruslan vs Ebeling, Mika — 1-0 — Helsinki open
1996 — Petrosian, Arshak B vs Tukmakov, Vladimir B — 1/2-1/2 — Erevan ARM
1999 — Del Rio De Angelis, Salvador Gabriel vs Herrera Abakay Lirio Ivonne — 0-1 — Malaga ESP
2000 — Fritz, Albert vs Century — 1-0 — Cadaques ESP
2001 — Ibar, Marcelo Rodolfo vs Koch, Christian — 1/2-1/2 — IECG
9…Bf5 — 0.5% (5 parties)
1992 — Macek, Vlasta vs Kondou, Eva — 1-0 — OSw Manila
2009 — Clemens, Christian, Dr. vs Estrada Martinez, Cesar — 0-1 — Condino ITA
2013 — Grabow, Pouelsten Holm vs Gromark, Per-Olof — 1-0 — Allinge DEN
2014 — Neiksans, Arturs vs Ben Artzi, Ido — 1-0 — Riga LAT
2017 — Schreiber, Kurt vs Schnitzspan, Lothar — 0-1 — Hessen