B34j - 5…Bg7 - Accelerated Fianchetto, Modern (1962)

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B34j — Accelerated Fianchetto, Modern (1962)
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7
Les coups candidats
Ambassadeurs : Baumbach, Friedrich, Dr. (64x), Brodie, Hugh (52x), ? (49x), Forintos, Gyozo V (46x), Eberth, Zoltan Bela (41x), Toma, Katarzyna (40x), Damjanovic, Mato (30x), Honfi, Karoly (28x)
Ambassadeurs : Kupreichik, Viktor D (14x), Lubbe, Melanie (12x), Onyshchuk, Volodymyr (11x), Tischbierek, Raj (11x), Saltaev, Mihail (10x), Leon Hoyos, Manuel (9x), Hector, Jonny (9x), Velimirovic, Dragoljub (8x)
Ambassadeurs : Atlas, Valery (20x), Vallejo Pons, Francisco (15x), Huber, Gregory (15x), Kratochvil, Josef (15x), Leiro Giralt, Daniel (12x), De Heer, Machiel (10x), Ertl, Rolf (9x), Marinkovic, Ivan (9x)
6.Nxc6 — 1.8% (914 parties)
Ambassadeurs : Spanton, Tim R (8x), Sobek, Michal (5x), Sepesi, Samuel (4x), Gaprindashvili, Nona (3x), Varga, Lukas (3x), Folin, Giorgio (3x), Jaimes Gonzalez, Ludin Esteban (3x), Bykova, Elizaveta (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.Be3 6.Nb3 6.Nde2 6.Nxc6
<1800 4530 89% 4% 1% 4%
1800-2200 22063 89% 5% 3% 2%
2200-2600 15801 85% 9% 5% 1%
2600+ 448 90% 6% 3% 1%
Évolution par décennie (% des parties)
Décennie N parties 6.Be3 6.Nb3 6.Nde2 6.Nxc6
1950s 199 94% 4% 2% —
1960s 1411 98% 1% 0% 0%
1970s 1457 96% 3% 1% 0%
1980s 1495 85% 10% 4% 1%
1990s 7028 84% 8% 5% 2%
2000s 14762 87% 7% 4% 2%
2010s 18362 89% 6% 3% 2%
2020s 5128 88% 5% 3% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.Be3 89% 88% ▼ -1.0%
6.Nb3 6% 5% ▼ -0.6%
6.Nde2 3% 3% -0.0%
6.Nxc6 2% 3% ▲ +1.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Kramnik, Vladimir — 5 parties
Karpov, Anatoly — 4 parties
Kasparov, Garry — 4 parties
Gukesh D — 2 parties
Ju, Wenjun — 1 partie
Parties historiques
6.Be3 — 87.9% (43833 parties)
1950 — Keres, Paul Petrovich vs Averbakh, Yuri L — 1/2-1/2 — Szcawno Zdroj
1950 — Scherbakov, Lev vs Simagin, Vladimir — 0-1 — Ch Moscow Moscow RUS
1950 — Aronin, Lev vs Geller, Efim P. — 0-1 — Moskou ch-URS
1950 — Ivkov, Borislav vs Stoltz, Gösta — 1/2-1/2 — Bled SLO
1951 — Grob, Henry vs Bogoljubow, Efim — 1-0 — Bad Pyrmont GER
6.Nb3 — 6.1% (3044 parties)
1954 — Khenkin, A. vs Shofman, Mikhail — 0-1 — Moscow RUS
1954 — Khenkin, V vs Shofman, Mikhail — 0-1 — ?
1954 — Lutikov, Anatoly S vs Khenkin, Viktor — 1-0 — Riga LAT
1955 — Nan Shwe Yin Thun vs Vyslouzil, Antonin — 1/2-1/2 — Prague CZE
1958 — Sobel, Robert vs Vyslouzil, Antonin — 0-1 — Varna BUL
6.Nde2 — 3.5% (1742 parties)
1952 — Phillips, Alan vs Fazekas, Stephan — 0-1 — Southsea
1957 — Sebestyen, Balazs vs Benko, Pal — 0-1 — Budapest HUN
1957 — Chaude de Silans, Chantal vs Abreu Maria Samil — 0-1 — Emmen
1962 — Witkowski, Stefan vs Partyka, Kazimierz — 0-1 — Lublin POL
1962 — Ulvestad, Olaf vs Durão, Joaquim Manuel — 1-0 — Torremolinos ESP
6.Nxc6 — 1.8% (914 parties)
1962 — Gaprindashvili, Nona vs Bykova, Elizaveta — 1-0 — Moskou wch-m
1962 — Gaprindashvili, Nona vs Bykova, Elizaveta — 1-0 — Moskou wch-m
1963 — Gaprindashvili, Nona vs Samt, Vilma — 1-0 — Split CRO
1964 — Berezin, Iosif D vs Terentiev, Vitaly — 1-0 — Soviet Union
1966 — Joel Roberts Buheeri vs Berry, Jonathan — 1/2-1/2 — West Vancouver CAN