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B91c — Najdorf (1942)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 g6
Les coups candidats
7.Bg2 — 98.1% (775 parties)
Ambassadeurs : Auvinen, Esa (5x), Nepomniachtchi, Ian (5x), Kevlishvili, Robby (4x), Schammo, Jean (3x), Jouneau, Quentin (3x), Kagan, Shimon (3x), Sharapov, Yevhen (3x), Rolle, Hannes (3x)
7.h3 — 1.0% (8 parties)
Ambassadeurs : Ivanov, Sergei V. (2x), Hesse, Juergen (1x), Zoler, Dan (1x), Velickovic, Sasa (1x), Ciorgovean, Iustin (1x), Abrosimov, Egor (1x), Steinberg, Nitzan (1x), Volkov, Roman (1x)
7.Be3 — 0.5% (4 parties)
Ambassadeurs : Perdomo, Jefferson (1x), Camino, Nicanor (1x), Stott, Greg (1x), Goze, Tolga (1x), Cordero Esparza, Nicolas Sebastian (1x), Santoyo Silva, Sergio Julian (1x), Lee, Michael (1x), Szymanski, Robert (1x)
7.f3 — 0.1% (1 parties)
Ambassadeurs : Kahn, Evarth Dr. (1x), Hagesather, Halvard (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bg2 7.h3 7.Be3 7.f3
<1800 17 94% — 6% —
1800-2200 328 98% 1% — —
2200-2600 344 99% 1% — 0%
2600+ 29 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 7.Bg2 7.h3 7.Be3 7.f3
1950s 16 100% — — —
1960s 19 100% — — —
1970s 18 100% — — —
1980s 18 100% — — —
1990s 66 95% 2% 2% 2%
2000s 194 98% — 1% —
2010s 362 98% 1% 0% —
2020s 97 97% 2% 1% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bg2 98% 97% ▼ -1.4%
7.h3 1% 2% ▲ +0.7%
7.Be3 0% 1% ▲ +0.8%
7.f3 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 1 partie
Ju, Wenjun — 1 partie
Gukesh D — 1 partie
Parties historiques
7.Bg2 — 98.1% (775 parties)
1951 — Flores Alvarez, Rodrigo vs Sumar, Julio — 1-0 — Mar del Plata ARG
1951 — Stahl, Franz vs Darga, Klaus — 0-1 — Leipzig GER
1951 — Enevoldsen, Jens vs Toran Albero, Roman — 0-1 — Madrid ESP
1952 — Yanofsky, Daniel Abraham vs Scafarelli, Francesco — 1-0 — Southsea
1952 — Aronin, Lev vs Byvshev, Vasily — 1/2-1/2 — Moskou ch-URS
7.h3 — 1.0% (8 parties)
1997 — Hesse, Juergen vs Zoler, Dan — 0-1 — Berlin GER
2015 — Rodriguez De Robles, Ignacio vs Tipter, Horatiu — 0-1 — Collado Villalba ESP
2016 — Volkov, Roman vs Orlov, Konstantin — 1-0 — St Petersburg RUS
2017 — Velickovic, Sasa vs Ciorgovean, Iustin — 0-1 — Arad ROU
2017 — Ivanov, Sergei V. vs Abrosimov, Egor — 1-0 — St Petersburg RUS
7.Be3 — 0.5% (4 parties)
1995 — Perdomo, Jefferson vs Camino, Nicanor — 1/2-1/2 — ?
2000 — Stott, Greg vs Goze, Tolga — 0-1 — ?
2016 — Cordero Esparza, Nicolas Sebastian vs Santoyo Silva, Sergio Julian — 0-1 — Gachantiva
2021 — Lee, Michael vs Szymanski, Robert — 1/2-1/2 — ICCF
7.f3 — 0.1% (1 parties)
1998 — Kahn, Evarth Dr. vs Hagesather, Halvard — 1-0 — Budapest HUN