B30q - 4.Bxc6 - Rossolimo (1968)

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B30q — Rossolimo (1968)
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.Bxc6
Les coups candidats
4…bxc6 — 95.4% (5727 parties)
Ambassadeurs : Sveshnikov, Evgeny (31x), Yandemirov, Valeri (20x), Nevednichy, Vladislav (20x), Cherniaev, Alexander (16x), Moiseenko, Alexander (14x), Badelka, Olga (13x), De La Paz Perdomo, Frank (12x), Kovalevskaya, Ekaterina (11x)
4…dxc6 — 4.6% (275 parties)
Ambassadeurs : Stanec, Nikolaus (3x), Kurajica, Bojan (2x), Knuth, Hannes (2x), Walden-Jones, Andrew (2x), Timman, Jan H (2x), Kinzjabulatov, Renat (2x), Bakalar, Jan (2x), Simanjuntak, Sebastian (2x)
4…b6 — 0.0% (1 parties)
Ambassadeurs : Ardovsky, Philip (1x), Blanco Gramajo, Cesar Augusto (1x)
4…Qc7 — 0.0% (1 parties)
Ambassadeurs : Gritsayeva, Oksana (1x), Nur-Mukhametova, Alisa (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…bxc6 4…dxc6 4…b6 4…Qc7
<1800 280 90% 10% — —
1800-2200 1936 94% 6% 0% —
2200-2600 3291 97% 3% — 0%
2600+ 206 100% 0% — —
Évolution par décennie (% des parties)
Décennie N parties 4…bxc6 4…dxc6 4…b6 4…Qc7
1950s 2 50% 50% — —
1960s 1 100% — — —
1970s 63 90% 10% — —
1980s 54 91% 9% — —
1990s 733 94% 6% — —
2000s 1779 95% 5% 0% —
2010s 1826 95% 5% — —
2020s 1546 98% 2% — 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…bxc6 95% 98% ▲ +3.0%
4…dxc6 5% 2% ▼ -3.0%
4…b6 0% 0% +0.0%
4…Qc7 0% 0% +0.1%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 9 parties
Carlsen, Magnus — 8 parties
Kramnik, Vladimir — 3 parties
Gukesh D — 3 parties
Hou, Yifan — 3 parties
Karpov, Anatoly — 2 parties
Botvinnik, Mikhail — 1 partie
Parties historiques
4…bxc6 — 95.4% (5727 parties)
1958 — Jorgensen, Holger vs Nielsen, Mogens — 0-1 — Nyborg
1968 — Csom, Istvan vs Portisch, Lajos — 0-1 — HUN
1970 — Kakhabrishvili, Tsitsino vs Andreieva, Olga Alekseevna — 0-1 — Tbilisi GEO
1970 — ? vs Kakabadze, Eliso — 1-0 — Tbilisi GEO
1970 — Cosulich, Roberto vs Paoli, Enrico — 1/2-1/2 — Reggio Emilia ITA
4…dxc6 — 4.6% (275 parties)
1955 — Kakabadze, Eliso vs Bykova, Elizaveta — 1-0 — Voroshilovgrad
1973 — Haag, Ervin vs Kurajica, Bojan — 0-1 — Solingen GER
1973 — Preissmann, Emmanuel vs Giffard, Nicolas — 1-0 — Messery
1974 — Hutchings, Stuart J vs Toran Albero, Roman — 0-1 — olm Nice FRA
1975 — Torre, Eugenio vs Robatsch, Karl — 1/2-1/2 — Lone Pine open
4…b6 — 0.0% (1 parties)
2004 — Ardovsky, Philip vs Blanco Gramajo, Cesar Augusto — 1-0 — Dos Hermanas ESP
4…Qc7 — 0.0% (1 parties)
2021 — Gritsayeva, Oksana vs Nur-Mukhametova, Alisa — 1-0 — Sochi RUS