E39e - 6.Nf3 Na6 - Classical Pirc [+0.10]

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E39e — Classical Pirc
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.Nf3 Na6
Eval: [+0.10]
Les coups candidats
Ambassadeurs : Rawlings, Alan J C (50x), Kopasov, Evgeny (31x), Morcin, Tom (15x), Bobel, Philippe (15x), Annakov, Babakuli (13x), Boensch, Uwe (13x), Rajlich, Iweta (12x), Vera Gonzalez-Quevedo, Reynaldo (12x)
Ambassadeurs : Kaposztas, Miklos (5x), Koskela, Niina (5x), Kasznia, Ireneusz (4x), Enevoldsen, Jens (3x), Keres, Paul Petrovich (3x), Gipslis, Aivars (3x), Keller-Hermann, Edith (3x), Dive, Russell John (3x)
Ambassadeurs : Haik, Aldo (8x), Jacimovic, Dragoljub (6x), Keres, Paul (4x), Finegold, Benjamin (4x), Bagirov, Vladimir (3x), Toth, Bela (3x), Polugaevsky, Lev (3x), Foisor, Ovidiu-Doru (3x)
7.e3 — 7.4% (222 parties)
Ambassadeurs : Knezevic, Milorad (17x), Sakalauskas, Vaidas (7x), Ivkov, Borislav (5x), Flohr, Salo (3x), Andersson, Ulf (3x), Romanishin, Oleg M (3x), Timoscenko, Gennadij (3x), Wunderlich, Chris (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.g3 7.a3 7.Bd2 7.e3
<1800 37 38% 30% 11% 8%
1800-2200 657 53% 23% 9% 4%
2200-2600 1791 59% 16% 9% 7%
2600+ 145 68% 7% 4% 7%
Évolution par décennie (% des parties)
Décennie N parties 7.g3 7.a3 7.Bd2 7.e3
1930s 5 — 60% 40% —
1940s 26 27% 35% 23% 12%
1950s 54 9% 39% 19% 28%
1960s 47 9% 34% 30% 21%
1970s 48 — 31% 38% 31%
1980s 132 19% 24% 30% 15%
1990s 398 41% 29% 13% 10%
2000s 503 23% 36% 16% 13%
2010s 1466 72% 11% 5% 3%
2020s 336 72% 11% 7% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.g3 72% 72% +0.2%
7.a3 11% 11% -0.3%
7.Bd2 5% 7% ▲ +2.2%
7.e3 3% 4% ▲ +0.7%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 5 parties
Karpov, Aleksandr — 4 parties
Euwe, Max — 3 parties
Tal, Mikhail — 3 parties
Ju, Wenjun — 3 parties
Carlsen, Magnus — 2 parties
Alekhine, Alexander — 1 partie
Smyslov, Vladimir — 1 partie
Kramnik, Vladimir — 1 partie
Hou, Yifan — 1 partie
Parties historiques
7.g3 — 53.7% (1620 parties)
1941 — Bondarevsky, Igor vs Keres, Paul — 1/2-1/2 — Leningrad RUS
1943 — Kottnauer, Cenek vs Sajtar, Jaroslav — 1/2-1/2 — Prague CZE
1943 — Foltys, Jan vs Keres, Paul — 0-1 — Prague CZE
1946 — Vasiliev, Vladislav vs O'Reilly, Edward — 1/2-1/2 — Leningrad RUS
1949 — O'Kelly, Albéric de Galway vs Szabo, Laszlo — 1/2-1/2 — Trencianske Teplice SVK
7.a3 — 19.6% (590 parties)
1934 — Belavenets, Sergey vs Lisitsin, Georgy — 1/2-1/2 — Leningrad ch-URS
1935 — Capablanca, Jose vs Fairhurst, William — 1/2-1/2 — Margate ENG
1938 — Schmidt, Pascal vs Keres, Paul — 0-1 — Noordwijk
1940 — Mikenas, Vladas vs Keres, Paul Petrovich — 1/2-1/2 — 01, Tallinn ,Estonia-Lithuani
1945 — Koblencs, Alexander vs Keres, Paul Petrovich — 0-1 — Tallinn EST
7.Bd2 — 10.3% (311 parties)
1935 — Frydman, Paulino vs Marshall, Frank — 1/2-1/2 — Warsaw POL
1939 — Enevoldsen, Jens vs Keres, Paul — 0-1 — Buenos Aires ARG
1943 — Foltys, Jan vs Alekhine, Alexander — 1/2-1/2 — Salzburg AUT
1944 — Laisaari, M. vs Keres Paul Petrovich — 0-1 — Helsinki FIN
1947 — Boleslavsky, Isaac vs Plater, Kazimierz — 1/2-1/2 — Moscow RUS
7.e3 — 7.4% (222 parties)
1947 — Flohr, Salo vs Tolush, Alexander — 1/2-1/2 — Leningrad ch-URS
1948 — Pirc, Vasja vs Bondarevsky, Igor — 1/2-1/2 — Saltsjobaden SWE
1949 — Van Scheltinga, Theo vs Gligoric, Svetozar — 0-1 — Belgrade SRB
1952 — Knothe, Karl vs Schlieder, Rolf — 0-1 — Binz GER
1952 — Najdorf, Miguel vs Keres, Paul Petrovich — 1/2-1/2 — Helsinki FIN