B91f - 6…e5 - Najdorf (1962)

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B91f — Najdorf (1962)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 e5
Les coups candidats
Ambassadeurs : Kholmov, Ratmir D (41x), Ivanov, Alexander (35x), Wydornik, Robert (24x), Klewe, Wolfgang (22x), Matulovic, Milan (18x), Papp, Sarah (16x), Kagan, Shimon (13x), Hodova, Lucie (13x)
Ambassadeurs : Popovic, Petar (35x), Dimov, Dian (19x), Marinkovic, Ivan (16x), Marinkovic, Slavisa (14x), Movsesian, Sergei (14x), Matsenko, Sergei (12x), Martorelli, Antonio (12x), Sharapov, Yevhen (12x)
7.Nf3 — 2.7% (174 parties)
Ambassadeurs : Mrva, Martin (4x), Dutreeuw, Marc (3x), Pyatin, Alexander (3x), Defromont, Benjamin (3x), Gorovykh, Eduard (2x), Malisauskas, Vidmantas (2x), Deepan Chakkravarthy J. (2x), Naiditsch, Arkadij (2x)
7.Nf5 — 0.4% (24 parties)
Ambassadeurs : Popovic, Petar (3x), Trolldalen, Morten (2x), Hintikka, Eero (2x), Chistiakov, Alexander (1x), Stein, Leonid (1x), Mejic, Petar (1x), Sokolov, Vladimir (1x), Koskinen, Olli (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Nde2 7.Nb3 7.Nf3 7.Nf5
<1800 254 70% 24% 4% 1%
1800-2200 2167 65% 33% 2% 0%
2200-2600 3270 58% 39% 3% 0%
2600+ 235 49% 43% 8% —
Évolution par décennie (% des parties)
Décennie N parties 7.Nde2 7.Nb3 7.Nf3 7.Nf5
1950s 138 91% 9% — —
1960s 111 80% 18% — 2%
1970s 133 82% 15% 1% 2%
1980s 293 73% 27% — 1%
1990s 616 74% 24% 1% 1%
2000s 1534 57% 41% 2% 0%
2010s 2512 61% 36% 3% 0%
2020s 1130 55% 40% 5% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Nde2 61% 55% ▼ -6.3%
7.Nb3 36% 40% ▲ +4.5%
7.Nf3 3% 5% ▲ +1.7%
7.Nf5 0% 0% +0.1%
Joueurs célèbres
Champions du monde dans cette position
Gukesh D — 8 parties
Carlsen, Magnus — 5 parties
Anand, Viswanathan — 5 parties
Kasparov, Garry — 4 parties
Hou, Yifan — 4 parties
Ju, Wenjun — 4 parties
Karpov, Anatoly — 2 parties
Tal, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
7.Nde2 — 62.0% (4011 parties)
1950 — Czerniak, Moshe vs Pachman, Ludek — 1-0 — Venice ITA
1950 — Donner, Jan-Hein vs Eugenio, Sarah De Oliveira — 0-1 — ?
1950 — Donner, Jan-Hein vs Eugenio, Sarah De Oliveira — 0-1 — Amsterdam NED
1950 — Fuderer, Andrija vs Pilnik, Herman — 1/2-1/2 — Bled SLO
1950 — Ullrich, Bruno vs Mueller, Claus — 0-1 — Soemmerda GER
7.Nb3 — 34.9% (2255 parties)
1950 — Beni, Alfred vs Miguel, Nahuel — 0-1 — Wenen AUT-ARG
1950 — Rapaka Samuel Paul vs Miguel, Nahuel — 1/2-1/2 — Dubrovnik olm
1951 — Matanovic, Aleksandar vs Bogoljubow, Efim — 0-1 — Birmingham ENG
1952 — Post, Marcel vs Scafarelli, Francesco — 0-1 — Lucerne SUI
1952 — Kopetzky, Karl vs De Souza Mendes, Joao — 0-1 — Vienna AUT
7.Nf3 — 2.7% (174 parties)
1976 — Papathanasiou, Panayotis vs Zahilas, Loukas N. — 1/2-1/2 — Athens GRE
1993 — Fernandez Sanchez, Carlos vs Garcia Del Rey, Senen — 0-1 — ESP
1995 — Toth, Adrienn vs Benderac, Ana — 1/2-1/2 — Zanka ch-EU wmn U20
1995 — Mittelberger, Peter vs Schweizer, Robert — 1/2-1/2 — Liechtenstein
1997 — Hayes, Christopher vs Smit, Loek — 0-1 — IECC
7.Nf5 — 0.4% (24 parties)
1960 — Chistiakov, Alexander vs Stein, Leonid — 0-1 — Odessa UKR
1962 — Mejic, Petar vs Sokolov, Vladimir — 0-1 — Skopje MKD
1975 — Popovic, Petar vs Trolldalen, Morten — 1/2-1/2 — Gasunie Groningen EU
1976 — Popovic, Petar vs Trolldalen, Morten — 1/2-1/2 — Groningen NED
1979 — Popovic, Petar vs Mrdja, Milan — 1-0 — Zagreb CRO