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E12e — Petrosian (1980)
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 c5
Les coups candidats
Ambassadeurs : Cebalo, Miso (15x), Browne, Walter Shawn (11x), Bakheet Farag (10x), Timman, Jan H (10x), Yemelin, Vasily (9x), Fedorowicz, John (8x), Benjamin, Joel (7x), Lputian, Smbat (7x)
5.e3 — 11.0% (150 parties)
Ambassadeurs : Gheorghiu, Florin (7x), Csom, Istvan (5x), Van der Wiel, John T.H. (4x), Timman, Jan H (4x), Olafsson, Helgi (4x), Niklasson, Christer (3x), Milos, Gilberto (3x), Dadam, Reniere Augusto (3x)
5.Nc3 — 9.9% (135 parties)
Ambassadeurs : Boensch, Uwe (4x), Suba, Mihai (2x), Lukacs, Peter (2x), Enders, Peter (2x), Solcanean, Serghei (2x), Fistek, Dariusz (2x), Pilarte Tijerino, Rene Antonio (1x), Frias Apablaza, Victor (1x)
5.Bg5 — 1.3% (18 parties)
Ambassadeurs : Ostenstad, Berge (1x), Kudrin, Sergey (1x), Rodriguez Abanto, Jesus Daniel (1x), Fernandez, Camilly Perez (1x), Palermo, Vicente (1x), Rosito, Jorge (1x), Pal, Peter (1x), Orgovan, Sandor (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.d5 5.e3 5.Nc3 5.Bg5
<1800 41 61% 10% 20% 7%
1800-2200 289 74% 8% 11% 2%
2200-2600 874 77% 12% 9% 1%
2600+ 36 86% 8% 3% 3%
Évolution par décennie (% des parties)
Décennie N parties 5.d5 5.e3 5.Nc3 5.Bg5
1950s 1
1960s 2 100%
1970s 49 67% 24% 6% 2%
1980s 328 70% 23% 7% 0%
1990s 269 77% 7% 13% 1%
2000s 424 82% 6% 9% 1%
2010s 264 74% 6% 13% 3%
2020s 27 78% 7% 11%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.d5 74% 78% ▲ +3.5%
5.e3 6% 7% ▲ +1.0%
5.Nc3 13% 11% ▼ -1.8%
5.Bg5 3% 0% ▼ -3.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 7 parties
Kramnik, Vladimir — 1 partie
Parties historiques
5.d5 — 76.0% (1037 parties)
1968 — Petrosian, Tigran V. vs Larsen, Bent Ravn — 1-0 — Palma de Majorca ESP
1969 — De Lange, Daan vs Thorbergsson, Freysteinn — 1/2-1/2 — Nordic-ch Lidkoping SWE
1970 — Poch, Branislav vs Palermo, Vicente — 1-0 — Buenos Aires ARG
1971 — Platonov, Igor vs Gurgenidze, Bukhuti — 1-0 — USSR
1973 — Yuferov, Sergey N vs Abramov, Roman — 1-0 — Minsk BLR
5.e3 — 11.0% (150 parties)
1978 — Niklasson, Christer vs Helmertz, Per-Inge — 1-0 — Sweden
1978 — Garcia Palermo, Carlos Horacio vs Keene, Raymond D — 1-0 — Buenos Aires ARG
1979 — Gheorghiu, Florin vs Skrobek, Ryszard — 1-0 — Warsaw I zt
1979 — Niklasson, Christer vs Langeweg, Kick — 1/2-1/2 — Ramsgate ENG
1979 — Goodman, David S C vs Cummings, David H. — 1/2-1/2 — Brighton ENG
5.Nc3 — 9.9% (135 parties)
1972 — Ahmed Abu Baker Khanji vs Baran, David — 1-0 — Ventura
1976 — Jonsson, Omar vs Bergstrom, Christer — 0-1 — Bremen GER
1978 — Garcia Helio M vs Clarizza, Jorge Enrique — 1-0 — ?
1980 — Ramos Guaz, Jose Manuel vs Fryganas de Pace, Stavros — 0-1 — Malaga ESP
1981 — Suba, Mihai vs Lukacs, Peter — 1/2-1/2 — Tuzla
5.Bg5 — 1.3% (18 parties)
1975 — Rodriguez Abanto, Jesus Daniel vs Fernandez, Camilly Perez — 1-0 — Cienfuegos City CUB
1982 — Ostenstad, Berge vs Kudrin, Sergey — 0-1 — Gausdal NOR
1991 — Palermo, Vicente vs Rosito, Jorge — 0-1 — Mar del Plata ARG
1996 — Pal, Peter vs Orgovan, Sandor — 1/2-1/2 — HUN-chT1 9697
1999 — Ulms, Sandra vs Tschann, Stephan — 1/2-1/2 — GER