C85b - 6…dxc6 - Closed, Exchange (1946)

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C85b — Closed, Exchange (1946)
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6
Les coups candidats
Ambassadeurs : Damjanovic, Mato (28x), Kholmov, Ratmir D (21x), Wedberg, Tom (21x), Hebden, Mark L (16x), Jansa, Vlastimil (14x), Hort, Vlastimil (13x), Kokarev, Dmitry (13x), Kostro, Jerzy (12x)
Ambassadeurs : Lechtynsky, Jiri (14x), Shabalov, Alexander (14x), Hecht, Hans-Joachim (13x), Lanc, Alois (13x), Schmid, Lothar (10x), Sturc, Gustav (10x), Sychov, Aleksandr Vitalievi (10x), Blatny, Pavel (9x)
Ambassadeurs : Horvath, Tamas (17x), Kholmov, Ratmir D (13x), Pejko, Otomar (10x), Nezhmetdinov, Rashid (9x), Moody, David W (7x), Zhang, Zhong (7x), Boey, Josef (6x), Lukacs, Peter (6x)
7.Re1 — 6.7% (420 parties)
Ambassadeurs : Hecht, Hans-Joachim (8x), Ermenkov, Evgenij (7x), Cijs, Peter J G (7x), Moreira, Jose Americo (6x), Lanin, Alexsej (5x), Khanas, Vlerij (5x), Lehtinen, Pentti (5x), Wittmann, Walter (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.d3 7.Qe1 7.Nc3 7.Re1
<1800 178 57% 14% 8% 9%
1800-2200 1618 57% 20% 8% 8%
2200-2600 2978 64% 18% 8% 7%
2600+ 186 71% 6% 8% 11%
Évolution par décennie (% des parties)
Décennie N parties 7.d3 7.Qe1 7.Nc3 7.Re1
1950s 183 46% 40% 9% 2%
1960s 412 54% 31% 11% 1%
1970s 418 57% 22% 15% 5%
1980s 573 70% 10% 14% 4%
1990s 1165 46% 33% 9% 3%
2000s 1175 58% 23% 6% 3%
2010s 1644 67% 12% 8% 9%
2020s 662 65% 5% 6% 22%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.d3 67% 65% ▼ -2.5%
7.Qe1 12% 5% ▼ -6.3%
7.Nc3 8% 6% ▼ -1.5%
7.Re1 9% 22% ▲ +13.0%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Karpov, Anatoly — 8 parties
Kasparov, Garry — 5 parties
Carlsen, Magnus — 4 parties
Gukesh D — 4 parties
Kramnik, Vladimir — 3 parties
Ding, Liren — 3 parties
Botvinnik, Mikhail — 2 parties
Smyslov, Vladimir — 2 parties
Anand, Viswanathan — 2 parties
Smyslov, Vassily — 1 partie
Parties historiques
7.d3 — 59.4% (3704 parties)
1950 — Liublinsky, Victor vs Abramovich Furman, Semyon — 0-1 — URS-ch sf Gorky
1950 — Taimanov, Mark vs Pogats, Jozsef Jr. — 1-0 — Schiavno Zdroj
1950 — Haggai Mawejje Israel vs Brown, Earl V — 0-1 — England
1950 — Taimanov, Mark vs Averbakh, Yuri L — 1/2-1/2 — Schiavno Zdroj
1950 — Hawes, Stephen O N vs McKelvie, Neil — 1-0 — Hastings ENG
7.Qe1 — 19.8% (1236 parties)
1951 — Nezhmetdinov, Rashid vs Levenfish, Grigory — 1/2-1/2 — Baku ch sf
1951 — Klaman, Konstantin Mikhailovich vs Abramovich Furman, Semyon — 1/2-1/2 — Baku AZE
1951 — Ravinsky, Grigory vs Konstantinov, Alexandr — 1/2-1/2 — URS-ch sf Sverdlovsk
1952 — Witkowski, Stefan vs Blaszczak, Czeslaw — 1/2-1/2 — Katowice POL
1952 — Schmid, Lothar vs Johnsen, Larus — 1-0 — Helsinki olm
7.Nc3 — 8.8% (547 parties)
1951 — Hajtun, Jozsef vs Borloy, Karoly — 1/2-1/2 — Hungary ch
1955 — Khasin, Abram vs Vasiukov, Evgeni — 1/2-1/2 — Moscow RUS
1956 — Kholmov, Ratmir D vs Bannik, Anatolij — 1/2-1/2 — Kharkov UKR
1956 — Nezhmetdinov, Rashid vs Romanovsky, Pjotr — 1-0 — Kharkov UKR
1956 — Kholmov, Ratmir D vs Zamkovskaya, Violetta Aleks — 1-0 — Kharkov UKR
7.Re1 — 6.7% (420 parties)
1950 — Trifunovic, Petar vs Rossolimo, Nicolas — 1/2-1/2 — Amsterdam NED
1952 — Chaplinsky, Edgar vs Veltmander, Iogannes — 1-0 — Riga LAT
1957 — Niephaus, Walter vs Olafsson, Fridrik — 0-1 — Wageningen zt
1957 — Troianescu, Octav vs Niephaus, Walter — 1-0 — Wageningen zt
1960 — Matanovic, Aleksandar vs Bertok, Mario Jr. — 1/2-1/2 — Berg en Dal NED