B52f - 4.Bxd7+ Qxd7 - Moscow 3…Bd7 4.Bxd7+ Qxd7 (1943)

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B52f — Moscow 3…Bd7 4.Bxd7+ Qxd7 (1943)
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7
Les coups candidats
Ambassadeurs : Barbu, George-Viorel (39x), ? (35x), Glek, Igor (35x), Ortiz Galvan, Manuel Eliu (33x), Wharrier, Jonathon A (33x), Gufeld, Eduard (19x), Schneider, Hans-J. (19x), Gurgenidze, Bukhuti (18x)
Ambassadeurs : Velicka, Petr (46x), Komliakov, Viktor (32x), ? (31x), Oratovsky, Michael (25x), Oral, Tomas (24x), Rublevsky, Sergei (23x), Bernal Varela, Nelson (22x), Miroshnichenko, Evgenij (21x)
5.d4 — 2.8% (766 parties)
Ambassadeurs : Kosteniuk, Alexandra (7x), Magitz, Aaral (6x), Souply, Yves (6x), Bailey, Stephen (6x), Nyamdorj, Davaaochir (4x), Plume, Gunars (4x), Krucko, Ján (3x), Semmler, Reinhardt (3x)
5.Nc3 — 0.9% (235 parties)
Ambassadeurs : Tagieva, U. (2x), Tibenszkyne Kiss, Emese (2x), Bowler, Robert (2x), Anusha N L V (2x), Sartori, Delfino (2x), Xie, Irene (2x), Beyer, Hans-Joachim (1x), Rellstab, Ludwig (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.O-O 5.c4 5.d4 5.Nc3
<1800 1816 57% 32% 5% 3%
1800-2200 10993 59% 36% 3% 1%
2200-2600 11315 55% 43% 2% 0%
2600+ 525 42% 57% 1% —
Évolution par décennie (% des parties)
Décennie N parties 5.O-O 5.c4 5.d4 5.Nc3
1950s 100 92% 4% 1% 3%
1960s 173 82% 13% 2% 1%
1970s 619 52% 47% 1% 0%
1980s 872 67% 31% 1% 0%
1990s 3379 62% 33% 2% 1%
2000s 7953 60% 36% 2% 1%
2010s 10486 55% 38% 4% 1%
2020s 3524 46% 49% 3% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.O-O 55% 46% ▼ -9.0%
5.c4 38% 49% ▲ +10.4%
5.d4 4% 3% -0.5%
5.Nc3 1% 0% ▼ -0.6%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Ju, Wenjun — 10 parties
Tal, Mikhail — 9 parties
Kramnik, Vladimir — 6 parties
Karpov, Anatoly — 5 parties
Botvinnik, Mikhail — 1 partie
Lasker, Emanuel — 1 partie
Smyslov, Vladimir — 1 partie
Parties historiques
5.O-O — 57.0% (15460 parties)
1950 — Rossolimo, Nicolas vs Pilnik, Herman — 1/2-1/2 — Mar del Plata ARG
1950 — Boleslavsky, Isaac vs Miguel, Nahuel — 1/2-1/2 — Budapest HUN
1950 — Lilienthal, Andor vs Miguel, Nahuel — 0-1 — Budapest HUN
1950 — Canal, Esteban vs Mastichiadis, Fotis — 1/2-1/2 — Dubrovnik olm
1950 — Kostic, Boris vs Matanovic, Anto — 0-1 — Bled SLO
5.c4 — 38.0% (10303 parties)
1951 — Sokolsky, Alexey vs Rovner, Dmitry — 1-0 — Lvov UKR
1955 — Suetin, Alexey S vs Tal, Mikhail — 1/2-1/2 — USSR
1955 — Larsen Christoffer Ryge vs Suboticanec, Drazen — 1-0 — Zagreb CRO
1959 — Aditya Balu Jadhav vs Fischer, Robert J — 1/2-1/2 — Zurich SUI
1960 — Makarov, Arkady Alexandrovic vs Gufeld, Eduard — 1/2-1/2 — Kiev UKR
5.d4 — 2.8% (766 parties)
1952 — Naima Ricci vs Scafarelli, Francesco — 1/2-1/2 — Firenze ITA
1961 — Cotton, Donald R vs Kocsis, Zoltan — 0-1 — San Bernardino, CA
1962 — Damjanovic, Mato vs Bertok, Mario Jr. — 1/2-1/2 — Vrnjacka Banja SRB
1968 — Kent, Jeffrey vs Abiyo Bruce — 0-1 — Santa Monica, CA USA
1974 — Fernandez Rodriguez, Angel Luis vs Zuckerman, Bernard — 1/2-1/2 — Arrecife de Lanzarote
5.Nc3 — 0.9% (235 parties)
1950 — Tartakower, Savielly vs Johansson, Ingi — 0-1 — Dubrovnik olm
1958 — Beyer, Hans-Joachim vs Rellstab, Ludwig — 0-1 — Hamburg GER
1959 — Redolfi, Argentino Rodolfo vs Fischer, Robert J — 0-1 — Mar del Plata ARG
1960 — Bill, Stephen vs Collins, Richard — 0-1 — Hayes
1977 — Geisdorf, Herbert vs Ostermeyer, Peter, Dr. — 0-1 — Schwerte GER tt