B52l - 4.Bxd7+ Qxd7 5.c4 Nc6 6.Nc3 Nf6 - Sokolsky [+0.21]

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B52l — Sokolsky
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nc6 6.Nc3 Nf6
Eval: [+0.21]
Les coups candidats
7.d4 — 66.5% (1388 parties)
Ambassadeurs : Klinova, Masha (7x), Pilsova, Karolina (7x), Miroshnichenko, Evgenij (6x), Moskalets, Svetlana (6x), Bernal Varela, Nelson (6x), Szerlak, Andrzej (6x), Komliakov, Viktor (5x), Cesbron, Guy (5x)
Ambassadeurs : Rublevsky, Sergei (14x), Komliakov, Viktor (13x), Oral, Tomas (9x), Berezjuk, Sergej (9x), Sacerdotali, Sergio (7x), Nevednichy, Vladislav (6x), Tkachiev, Vladislav (6x), Oratovsky, Michael (6x)
7.d3 — 0.8% (17 parties)
Ambassadeurs : Bergman Olsson, Eleonora (1x), Hammar, Bengt (1x), Van Egmond, Joost (1x), Van der Meiden, Dirk (1x), Vazquez Alvarez, Jose Maria (1x), Bravo Galvez, Ricardo (1x), Seitz, Hans (1x), Tran, Phat, Dr. (1x)
7.h3 — 0.2% (4 parties)
Ambassadeurs : Vodicka, Milan (1x), Shadrin, Oleg Gennadievich (1x), Makepeace, Philip J (1x), Moss, Guy (1x), Gutierrez Diaz, Pablo (1x), Idani, Pouya (1x), David, Alberto (1x), Lanzani, Mario Lorenzo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.d4 7.O-O 7.d3 7.h3
<1800 73 66% 32% 3% —
1800-2200 631 68% 30% 1% 0%
2200-2600 1126 68% 32% 0% 0%
2600+ 58 57% 43% — —
Évolution par décennie (% des parties)
Décennie N parties 7.d4 7.O-O 7.d3 7.h3
1960s 2 — 100% — —
1970s 30 50% 47% 3% —
1980s 46 67% 30% 2% —
1990s 277 34% 65% 1% —
2000s 647 63% 36% 1% —
2010s 732 73% 26% 0% 0%
2020s 353 86% 12% 1% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.d4 73% 86% ▲ +12.9%
7.O-O 26% 12% ▼ -14.1%
7.d3 0% 1% ▲ +0.9%
7.h3 0% 1% +0.3%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 5 parties
Kramnik, Vladimir — 5 parties
Ju, Wenjun — 2 parties
Anand, Viswanathan — 1 partie
Parties historiques
7.d4 — 66.5% (1388 parties)
1971 — Kapengut, Albert vs Tseitlin, Mark D — 1-0 — Leningrad ch-URS
1972 — Hort, Vlastimil vs Jankovec, Ivan — 1/2-1/2 — Trinec CZE
1972 — Tseitlin, Mark D vs Shmirin, Arkadi — 1-0 — Batumi GEO
1972 — Khavsky, Sergey V vs Shashin, Alexsander A — 0-1 — Leningrad RUS
1972 — Antonov, Vladimir vs Shashin, Alexsander A — 1/2-1/2 — Leningrad RUS
7.O-O — 32.3% (675 parties)
1960 — Makarov Arkadiy A vs Gufeld, Eduard — 1/2-1/2 — Kiev UKR
1967 — Schaufelberger, Heinz vs Meulders, Richard — 1-0 — Groningen NED
1971 — Gipslis, Aivars vs Geller, Efim P. — 1/2-1/2 — Havana CUB
1971 — Biriescu, Ioan vs Natalucci, Fabrizio — 1-0 — Groningen NED
1972 — Hort, Vlastimil vs Petrosian, Tigran V. — 1/2-1/2 — San Antonio, TX USA
7.d3 — 0.8% (17 parties)
1979 — Bergman Olsson, Eleonora vs Hammar, Bengt — 1/2-1/2 — Boras SWE
1986 — Van Egmond, Joost vs Van der Meiden, Dirk — 0-1 — Haarlem NED
1993 — Seitz, Hans vs Tran, Phat, Dr. — 1-0 — Forchheim
1993 — Valenta, Vit vs Tupy, Martin — 1/2-1/2 — CZE-ch U16
1998 — Vazquez Alvarez, Jose Maria vs Bravo Galvez, Ricardo — 1-0 — UECC
7.h3 — 0.2% (4 parties)
2013 — Vodicka, Milan vs Shadrin, Oleg Gennadievich — 0-1 — ICCF
2016 — Makepeace, Philip J vs Moss, Guy — 0-1 — Reading, ENG
2021 — Gutierrez Diaz, Pablo vs Idani, Pouya — 0-1 — Ciudad Real ESP
2022 — David, Alberto vs Lanzani, Mario Lorenzo — 1-0 — Montesilvano ITA