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E12j — Petrosian
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 Be7
Les coups candidats
6.d5 — 62.8% (1987 parties)
Ambassadeurs : Malich, Burkhard, Dr. (9x), Hanko, Pavel (8x), Bernal Varela, Nelson (8x), Browne, Walter Shawn (6x), Blocker, Calvin (5x), Moeckel, Edgar, Dr. (5x), Gulbis, Adrian (5x), Schussler, Harry (4x)
6.Qc2 — 13.8% (437 parties)
Ambassadeurs : Jazbinsek, Sebastjan (3x), Nayhebaver, Semen (3x), Schneider, Klaus (2x), Rauk, Tonu (2x), Devine, Christopher (2x), Di Lascio, Savino (2x), Kozlov, Alexander. (2x), Gioseffi, Massimiliano (2x)
6.e3 — 8.3% (262 parties)
Ambassadeurs : Kreilinger, Erich (2x), Baratz, Abraham (1x), Lazard, Frederic (1x), Ahues, Carl (1x), Gruenfeld, Ernst (1x), Peev, Pavel (1x), Thorsteinsson, Bjorn (1x), Abraira Rodriguez, Alicia (1x)
6.Bg5 — 6.8% (216 parties)
Ambassadeurs : Caetano, Hugo Zanotti Mendonca (3x), Orel Music, Simona (2x), Mueller, Anja (2x), Nuernberg, Friedrich (1x), Kieninger, Georg (1x), Falck, W. (1x), Reissmann, Wilfried (1x), Leopold W (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.d5 6.Qc2 6.e3 6.Bg5
<1800 102 44% 22% 15% 9%
1800-2200 1434 56% 17% 10% 8%
2200-2600 967 77% 10% 3% 5%
2600+ 6 83%
Évolution par décennie (% des parties)
Décennie N parties 6.d5 6.Qc2 6.e3 6.Bg5
1920s 4 50% 50%
1930s 6 17% 50%
1940s 5 20% 20%
1950s 2 50% 50%
1960s 30 93% 3%
1970s 58 93% 3% 3%
1980s 192 80% 7% 6% 3%
1990s 544 63% 11% 10% 6%
2000s 1001 61% 15% 8% 9%
2010s 1113 60% 17% 8% 6%
2020s 209 65% 12% 6% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.d5 60% 65% ▲ +4.8%
6.Qc2 17% 12% ▼ -4.8%
6.e3 8% 6% ▼ -2.7%
6.Bg5 6% 8% ▲ +1.5%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 2 parties
Alekhine, Alexander — 1 partie
Karpov, Aleksandr — 1 partie
Parties historiques
6.d5 — 62.8% (1987 parties)
1937 — Fairhurst, William vs Blow, Ronald — 1-0 — Blackpool, Imperial Hotel
1960 — Petrosian, Tigran A. vs Seth BC — 1-0 — Leipzig GER
1960 — Pietzsch, Wolfgang vs Golombek, Harry — 1-0 — Leipzig GER
1961 — Petrosian, Tigran A. vs Keres, Paul — 0-1 — Zurich SUI
1961 — Petrosian, Tigran V. vs Keres, Paul — 0-1 — Zurich SUI
6.Qc2 — 13.8% (437 parties)
1921 — Davidson Gallego, Jorge vs D Marco, Gianni — 1/2-1/2 — The Hague NED
1927 — Flohr, Salo vs Poisl, Arnost — 1-0 — Prague CZE
1932 — Factor, Samuel D vs Steiner, Herman — 0-1 — Pasadena, CA USA
1935 — Pirc, Vasja vs Koenig, Imre — 1-0 — Belgrado ch YUG
1936 — Plavchitch, Spiro vs O'Kelly de Galway, Alberic — 1/2-1/2 — Brussels BEL
6.e3 — 8.3% (262 parties)
1926 — Ahues, Carl vs Gruenfeld, Ernst — 0-1 — Berlin GER
1929 — Baratz, Abraham vs Lazard, Frederic — 1/2-1/2 — Paris FRA
1959 — Abraira Rodriguez, Alicia vs Caterine Visconti, Ismael David — 1-0 — Buenos Aires ARG
1968 — Peev, Pavel vs Thorsteinsson, Bjorn — 1/2-1/2 — Lugano SUI
1971 — Sokolovic-Bertok, Semka vs Serianc, Brigita — 1/2-1/2 — Pula CRO
6.Bg5 — 6.8% (216 parties)
1948 — Nuernberg, Friedrich vs Kieninger, Georg — 1-0 — GER-ch Essen GER
1973 — Leopold W vs Sandrin, Albert — 0-1 — US Open
1977 — Radosevic, Milos vs Lange, Manfred, Dr. — 1-0 — Pang
1985 — Soarez, Saulo vs Franco Lopez, Juan Antonio — 0-1 — ?
1987 — Saritha, M. Reddy vs Saefstroem, Annika — 1-0 — Innsbruck AUT