B31d - 4…dxc6 - Rossolimo (1959)

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B31d — Rossolimo (1959)
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6
Les coups candidats
Ambassadeurs : Mamedov, Rauf (27x), Ikonnikov, Vyacheslav (25x), Lanka, Zigurds (22x), Rublevsky, Sergei (20x), Sutovsky, Emil (20x), Shirov, Alexei (20x), Ilyasov, Anatoly Fedorovich (20x), Grischuk, Alexander (19x)
5.h3 — 17.0% (1943 parties)
Ambassadeurs : Komliakov, Viktor (13x), Velicka, Petr (11x), Nevednichy, Vladislav (11x), Fuksik, Jakub (11x), Svobodova, Michaela (10x), Berezjuk, Sergej (10x), Dmitriev, Igor (8x), Iljushina, Olga (8x)
5.O-O — 7.2% (824 parties)
Ambassadeurs : Preobrazhenskaya, Diana (5x), Kerstens, Dennis (4x), Kazoks, Aivars (4x), Danek, Pavol (4x), Stasiunaite, Lina (3x), Baumbach, Friedrich, Dr. (3x), Roshal, Mark (3x), Skoko, Milan (3x)
5.Nc3 — 1.1% (129 parties)
Ambassadeurs : Ginzburg, Maximiliano (3x), Zimmerer, Josef (1x), Huether, Thomas (1x), Henrich, Thomas (1x), Paehtz, Thomas jr. (1x), Barsegian, Ararat (1x), Pekacki, Stanislaw (1x), Kokarev, Dmitry (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.d3 5.h3 5.O-O 5.Nc3
<1800 465 65% 15% 15% 2%
1800-2200 4268 69% 18% 10% 1%
2200-2600 6064 78% 17% 5% 1%
2600+ 280 95% 4% 1% —
Évolution par décennie (% des parties)
Décennie N parties 5.d3 5.h3 5.O-O 5.Nc3
1950s 1 — — 100% —
1970s 5 20% 60% 20% —
1980s 14 43% 43% 7% —
1990s 925 42% 46% 9% 2%
2000s 3320 74% 17% 7% 1%
2010s 4745 76% 15% 6% 1%
2020s 2400 81% 8% 8% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.d3 76% 81% ▲ +4.6%
5.h3 15% 8% ▼ -7.0%
5.O-O 6% 8% ▲ +1.9%
5.Nc3 1% 1% -0.3%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 10 parties
Anand, Viswanathan — 10 parties
Kasparov, Garry — 10 parties
Hou, Yifan — 10 parties
Carlsen, Magnus — 10 parties
Gukesh D — 10 parties
Ju, Wenjun — 1 partie
Parties historiques
5.d3 — 73.8% (8421 parties)
1970 — Lampela, Olavi vs Miettinen, Reino — 0-1 — ?
1983 — Moody, David W vs Groeller, William — 0-1 — East Detroit, Mich.
1984 — Redman, Tim vs Dandridge, Marvin — 1/2-1/2 — Chicago, IL USA
1986 — Aseev, Konstantin N vs Serper, Grigory — 1-0 — Irkutsk
1987 — Biolek, Richard Jr. vs Zpevak, Pavel — 1/2-1/2 — Karvina
5.h3 — 17.0% (1943 parties)
1978 — Gavrikov, Viktor vs Leal Toro, Alberto Antonio — 1/2-1/2 — Mexico City MEX
1978 — Gavrikov, Viktor vs Jussupow, Artur — 1/2-1/2 — Vilnius LTU
1979 — Machulsky, Anatoly D vs Kernazhitsky, Leonid — 1-0 — Sumy UKR
1983 — Tseitlin, Mark D vs Dzyuban, Oleg — 1-0 — Almaty
1986 — Yermolinsky, Alex vs Khasin, Alexander — 1/2-1/2 — Memorial G.Agzamov, Tashkent
5.O-O — 7.2% (824 parties)
1959 — Handel, Horst vs Baumbach, Friedrich, Dr. — 1/2-1/2 — GDR-ch Leipzig GER
1974 — Ostermeyer, Peter, Dr. vs Freise, Helmut — 1/2-1/2 — Menden
1981 — De Laporte, Karin vs Schmid, Jutta — 0-1 — Krumbach
1991 — Laketic, Gojko vs Kiselev, Sergey. — 1/2-1/2 — Chelyabinsk RUS
1992 — Gershnik, Anna vs Hashizume, PF. — 1-0 — Duisburg Wch U18w
5.Nc3 — 1.1% (129 parties)
1991 — Shikova, Vesmina vs Alexieva, Silvia — 1-0 — Bankia
1992 — Finkel, Alexander vs Szieberth, Adam — 0-1 — Budapest HUN
1992 — Vydeslaver, Alik vs Starosek, Konstantin — 1/2-1/2 — Konsumex
1993 — Hirt, Jean vs Badii, Madjid — 0-1 — Massy
1994 — Barsegian, Ararat vs Pekacki, Stanislaw — 1-0 — Plock active