E59f - 11.Qc2 - Main Line (1929)

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E59f — Main Line (1929)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4 Qc7 11.Qc2
Les coups candidats
11…e5 — 83.3% (324 parties)
Ambassadeurs : Thorbergsson, Freysteinn (3x), Bisguier, Arthur B (3x), Brilla-Banfalvi, Sandor (3x), Beliavsky, Alexander G (3x), Aloni, Itzchak (2x), Ciocaltea, Victor (2x), Parma, Bruno (2x), Palmason, Gudmundur (2x)
11…Rd8 — 4.4% (17 parties)
Ambassadeurs : Azmaiparashvili, Zurab (2x), Shneider, Aleksandr (2x), White, Russell (1x), May, Alan K (1x), Lokvenc, Josef (1x), Abalos, Fredie (1x), Vaitonis, Povilas (1x), Leonard, Ron (1x)
11…Na5 — 3.6% (14 parties)
Ambassadeurs : Dao, Thien Hai (1x), De Silva, Nirosh (1x), Stasinos, Panayotis (1x), Koen, Maja (1x), Ramseier, Jana S. (1x), Fischdick, Gisela (1x), Lisjak, Zlatko (1x), Jokovic, Dusan (1x)
11…b6 — 3.3% (13 parties)
Ambassadeurs : Sanguineti, Raúl Carlos (1x), Bolbochan, Jacobo (1x), Rubinetti, Jorge (1x), Faleg, Alberto (1x), Palmason, Gudmundur (1x), Einarsson, Jon Birgir (1x), Hinchey, C. (1x), Benjamin, Joel (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11…e5 11…Rd8 11…Na5 11…b6
<1800 15 87% — 7% —
1800-2200 129 80% 4% 7% 3%
2200-2600 145 86% 3% 3% 3%
2600+ 3 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 11…e5 11…Rd8 11…Na5 11…b6
1950s 33 88% 6% — 6%
1960s 20 85% 5% — 5%
1970s 26 85% 4% — —
1980s 39 82% 10% — 3%
1990s 66 79% 6% 6% 2%
2000s 99 83% 2% 5% 4%
2010s 104 85% 3% 5% 4%
2020s 2 100% — — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…e5 85% 100% ▲ +15.4%
11…Rd8 3% 0% ▼ -2.9%
11…Na5 5% 0% ▼ -4.8%
11…b6 4% 0% ▼ -3.8%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 1 partie
Parties historiques
11…e5 — 83.3% (324 parties)
1953 — Geller, Efim P. vs Kotov, Alexander — 0-1 — Zurich SUI
1954 — Ilivitsky, Georgy A vs Lilienthal, Andor — 1/2-1/2 — Kiev ch-URS
1954 — Loening, KL. vs Henin, Charles — 0-1 — New Orleans, LA USA
1955 — Van der Wiel, John T.H. vs Tringov, Georgi P — 1/2-1/2 — Antwerp BEL
1955 — Unzicker, Ferdinand, Dr. vs Rabar, Braslav — 1/2-1/2 — Goteborg izt
11…Rd8 — 4.4% (17 parties)
1954 — Lokvenc, Josef vs Abalos, Fredie — 1/2-1/2 — Amsterdam olm
1957 — White, Russell vs May, Alan K — 1-0 — Plymouth
1965 — Vaitonis, Povilas vs Leonard, Ron — 1/2-1/2 — Vancouver
1977 — Sydor, Andrzej vs Bak, Karol — 1-0 — Piotrkow Trybunalski
1984 — Azmayparashvili vs Ayan Schneider — 1-0 — Vilnius-mm
11…Na5 — 3.6% (14 parties)
1993 — Stasinos, Panayotis vs Koen, Maja — 0-1 — Komotini
1993 — Ramseier, Jana S. vs Fischdick, Gisela — 1/2-1/2 — Dresden-Elberfeld
1993 — Lisjak, Zlatko vs Jokovic, Dusan — 1-0 — Pula tt Pula CRO
1998 — Dao, Thien Hai vs De Silva, Nirosh — 1-0 — Tehran IRI
2000 — Ciolek, Marcin vs Grycel, Kamil — 1/2-1/2 — Suwalki POL
11…b6 — 3.3% (13 parties)
1955 — Palmason, Gudmundur vs Einarsson, Jon Birgir — 1-0 — Reykjavik ISL
1958 — Sanguineti, Raúl Carlos vs Bolbochan, Jacobo — 1-0 — Buenos Aires ARG
1966 — Rubinetti, Jorge vs Faleg, Alberto — 1/2-1/2 — Rio Hondo zt
1988 — Hinchey, C. vs Benjamin, Joel — 0-1 — Boston, MA USA
1999 — Alexandrova, Olga vs Ovsejevitsch, Sergei — 1/2-1/2 — Alushta2 Alushta UKR