B43j - 6.Be2 - Kan (1922)

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B43j — Kan (1922)
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be2
Les coups candidats
Ambassadeurs : Nikolov, Momchil (15x), Kievelitz, Bernd (12x), Bischoff, Klaus (10x), Rossi, Giampiero (10x), Rublevsky, Sergei (9x), Tal, Mikhail (8x), Vasiukov, Evgeni (8x), Panno, Oscar (8x)
6…b5 — 27.3% (2189 parties)
Ambassadeurs : Miezis, Normunds (26x), Gheorghiu, Florin (11x), Zelcic, Robert (11x), Velikov, Petar (9x), Da Silva Filho, Alcindo Luz Bastos (8x), Kuczynski, Robert (7x), Raupp, Thomas (5x), Vyzmanavin, Alexey (5x)
Ambassadeurs : Helis, Tadeusz (8x), Jurkovic, Hrvoje (6x), Hayrapetyan, Hovik (6x), Herrera, Milena (6x), ? (5x), Cruz, Raul C. (4x), Bjuhr, Arne (4x), Neukirch, Detlef (4x)
6…Bb4 — 6.2% (497 parties)
Ambassadeurs : Bakheet Farag (13x), Herrera, Juan Sebastian (6x), Miezis, Normunds (4x), Liebert, Heinz (3x), Navara, David (3x), Neuzil, Torey G (3x), Phan Nguyen Ha Nhu (3x), Vesely, Jiri (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Nf6 6…b5 6…Nc6 6…Bb4
<1800 608 55% 20% 11% 12%
1800-2200 3222 55% 23% 12% 8%
2200-2600 3101 50% 34% 12% 3%
2600+ 53 43% 43% 9% 2%
Évolution par décennie (% des parties)
Décennie N parties 6…Nf6 6…b5 6…Nc6 6…Bb4
1950s 49 53% 18% 2% 24%
1960s 217 44% 22% 24% 8%
1970s 284 42% 26% 27% 4%
1980s 344 43% 35% 17% 3%
1990s 1372 48% 31% 14% 5%
2000s 2631 53% 24% 15% 6%
2010s 2823 55% 28% 9% 7%
2020s 301 54% 29% 8% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Nf6 55% 54% -0.4%
6…b5 28% 29% ▲ +1.0%
6…Nc6 9% 8% ▼ -1.4%
6…Bb4 7% 8% ▲ +0.8%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Anand, Viswanathan — 5 parties
Kasparov, Garry — 5 parties
Ju, Wenjun — 2 parties
Hou, Yifan — 2 parties
Parties historiques
6…Nf6 — 51.7% (4148 parties)
1954 — Anderson, Frank Ross vs Filip, Marius Liviu — 0-1 — Amsterdam olm
1954 — Urbanec, Karel vs Alster, Ladislav — 1-0 — Prague CZE
1954 — Sefc, Jan vs Alster, Ladislav — 0-1 — Prague CZE
1955 — Spassky, Boris Vasily vs Aarland, Stein Arild — 1/2-1/2 — Ch URS, Moscow
1955 — Simagin, Vladimir vs Kan, Ilya — 1-0 — Moskou ch-URS
6…b5 — 27.3% (2189 parties)
1950 — Paoli, Enrico vs Bahro, Tom — 1/2-1/2 — Vienna AUT
1955 — Persitz, Raaphi vs Puc, Stojan — 1/2-1/2 — Ljubljana
1956 — Giorgadze, Tamaz vs Krogius, Nikolai V — 0-1 — Tbilisi GEO
1956 — Dworzynski, Roman vs Al Husari, Zita Fatima — 0-1 — Marianske Lazne/Praha
1956 — Giorgadze, Tamaz vs Koblencs, Alexander — 0-1 — Tbilisi GEO
6…Nc6 — 12.9% (1037 parties)
1957 — Giterman, Shlomo vs Taimanov, Mark — 1/2-1/2 — Tbilisi GEO
1960 — Perman, Torvald vs Hadi, Adrian — 0-1 — Leningrad RUS
1960 — Nausa, Jose vs Dominguez, Cristobal — 0-1 — Bariloche
1961 — Hasidovski, Arnold vs Suetin, Alexey S — 0-1 — Novgorod RUS
1961 — Lane, Lisa vs Zatulovskaya, Tatiana — 0-1 — Vrnjacka Banja SRB
6…Bb4 — 6.2% (497 parties)
1952 — Lipnitsky, Isaac vs Kan, Ilya A — 1-0 — Moscow RUS
1952 — Lipnitsky, Isaac vs Kan, Igor — 1-0 — Moskou ch-URS
1957 — Chistiakov, Alexander vs Mikenas, Vladas — 1-0 — Kiev UKR
1957 — Myagmarsuren, Lkhamsuren vs Nikitin, Aleksander S — 0-1 — Reykjavik ISL
1957 — Keres, Paul Petrovich vs Hasin, Arman — 1/2-1/2 — 03 Moskva ch-SU