B42e - 5…Nc6 - Kan (1905)

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B42e — Kan (1905)
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nc6
Les coups candidats
6.Nxc6 — 74.8% (2933 parties)
Ambassadeurs : Miezis, Normunds (164x), Izsak, Gyula (25x), Rossi, Giampiero (23x), Solak, Dragan (20x), Martorelli, Antonio (17x), Lind, Jan-Olov (12x), Damjanovic, Mato (11x), Matulovic, Milan (10x)
6.Be3 — 15.6% (610 parties)
Ambassadeurs : Miezis, Normunds (6x), Popov, Luben (4x), Sukandar, Irine Kharisma (4x), Dueckstein, Andreas (3x), Pogats, Jozsef Jr. (3x), Johannessen, Svein (3x), Gibson, Kris (3x), Jahn, Constanze (3x)
6.Nb3 — 6.3% (248 parties)
Ambassadeurs : Garcia Martinez, Silvino (3x), Horvath, Adam (3x), Perecz, Laszlo (2x), Ciric, Dragoljub M (2x), Unruh, Charles D (2x), Verwoert, Jef (2x), Belle, Erika (2x), Karabalis, Harilos (2x)
6.c3 — 1.7% (68 parties)
Ambassadeurs : Mithrakanth, Poorna Sharma (2x), Jahn, Constanze (2x), Gutierrez Olivares, Daniel (2x), Chapman, Ken (1x), Blackstone, John (1x), Geissert, Eberhard (1x), Liebert, Heinz (1x), Suwandhio, Eddy (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.Nxc6 6.Be3 6.Nb3 6.c3
<1800 183 63% 22% 5% 5%
1800-2200 1588 68% 19% 9% 2%
2200-2600 1550 85% 10% 4% 1%
2600+ 9 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 6.Nxc6 6.Be3 6.Nb3 6.c3
1950s 19 58% 32% — 5%
1960s 187 63% 30% 5% 1%
1970s 238 77% 18% 3% —
1980s 239 85% 9% 3% 2%
1990s 706 77% 15% 5% 2%
2000s 1241 73% 17% 7% 2%
2010s 1042 74% 13% 9% 2%
2020s 247 80% 11% 6% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.Nxc6 74% 80% ▲ +5.9%
6.Be3 13% 11% ▼ -2.1%
6.Nb3 9% 6% ▼ -2.6%
6.c3 2% 1% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 3 parties
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
6.Nxc6 — 74.8% (2933 parties)
1955 — Mora, Virginie vs Filip, Miroslav — 0-1 — ?
1957 — Aadhitha Karikalan vs Furman, Slavomir — 1/2-1/2 — USSR
1957 — Klaman, Konstantin Mikhailovich vs Furman, Semyon — 1/2-1/2 — Moskou ch-URS
1958 — Padevsky, Nikola vs Kaikamdzozov, Jivko — 1-0 — Sofia BUL
1958 — Ragozin, Viacheslav vs Kotov, Alexander — 1/2-1/2 — Jonkoping
6.Be3 — 15.6% (610 parties)
1957 — Penrose, Jonathan vs Filip, Miroslav — 0-1 — Hastings ENG
1958 — Shianovsky, Vladislav I vs Furman, Semyon — 0-1 — Vilnius LTU
1959 — Ragozin, Viacheslav vs Kotov, Alexander — 0-1 — Radiofinalen
1959 — Stein, Leonid vs Klavins, Janis — 1-0 — Moscow RUS
1959 — Sakharov, Yuri N vs Taimanov, Mark — 1-0 — Chelyabinsk RUS
6.Nb3 — 6.3% (248 parties)
1960 — Asfora, Eduardo vs Ary, Claudio — 1-0 — Fortaleza BRA
1961 — Garcia Martinez, Silvino vs Ciric, Dragoljub M — 0-1 — Moscow RUS
1962 — Angles d'Auriac, Bernard vs Balcaen, Pierre — 0-1 — Paris FRA
1964 — Garcia Martinez, Silvino vs Udovcic, Mijo — 1-0 — Havana CUB
1965 — Skarke, Hermann vs George Lalremtluanga — 1-0 — Kiel GER
6.c3 — 1.7% (68 parties)
1959 — Chapman, Ken vs Blackstone, John — 0-1 — San Jose, CA USA
1963 — Geissert, Eberhard vs Liebert, Heinz — 0-1 — GDR-ch Aschersleben GER
1966 — Suwandhio, Eddy vs Ree, Hans — 1/2-1/2 — La Habana olm fin-B
1980 — Wendt, Horst vs Loftus, Sean — 1-0 — Noordwijkerhout
1981 — Beckemeyer, Werner vs Vetter, Herbert — 1/2-1/2 — NRW-ch Niederdreisbach GER