D88g - 11.cxd4 Bg4 12.f3 Na5 - Classical Exchange, Main Line (1944)

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D88g — Classical Exchange Main Line
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5 9.O-O Nc6 10.Be3 cxd4 11.cxd4 Bg4 12.f3 Na5
Les coups candidats
Ambassadeurs : Knaak, Rainer (10x), Schmidt, Wlodzimierz (8x), Daamen, Ferry (7x), Tylecek, Drahomir (7x), Gligoric, Svetozar (6x), Lukacs, Peter (6x), ? (6x), Laczay, Istvan Dr (6x)
Ambassadeurs : Tylecek, Drahomir (24x), Sychov, Aleksandr Vitalievi (20x), Ederer, Karel (9x), Naumkin, Igor (5x), Rise, Hallvard (4x), Herzog, Klaus (4x), Gipp, Thomas (3x), Sakaev, Konstantin (3x)
Ambassadeurs : Korchnoi, Viktor (4x), Byvshev, Vasily (3x), Mecking, Henrique (3x), Daamen, Ferry (3x), Schmidt, Wlodzimierz (3x), Soderborg, Berndt (2x), Sliwa, Bogdan (2x), Ilivitsky, Georgy A (2x)
13.Rc1 — 7.3% (149 parties)
Ambassadeurs : Szabo, Laszlo (4x), Gligoric, Svetozar (4x), Bronstein, David I (3x), Smejkal, Jan (3x), Boleslavsky, Isaac (2x), Botvinnik, Mikhail (2x), Porrasmaa, Timo (2x), De Carbonnel, Heinz (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 13.Bd3 13.Bxf7+ 13.Bd5 13.Rc1
<1800 44 32% 52% 7% 7%
1800-2200 677 51% 33% 9% 4%
2200-2600 469 53% 26% 13% 7%
2600+ 15 33% 27% 40% —
Évolution par décennie (% des parties)
Décennie N parties 13.Bd3 13.Bxf7+ 13.Bd5 13.Rc1
1900s 1 — — — 100%
1940s 14 29% 7% 14% 50%
1950s 66 50% 11% 26% 14%
1960s 57 61% 7% 9% 21%
1970s 150 48% 8% 19% 23%
1980s 301 60% 12% 13% 8%
1990s 463 50% 28% 13% 5%
2000s 588 51% 33% 8% 5%
2010s 367 44% 47% 4% 2%
2020s 30 37% 60% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
13.Bd3 44% 37% ▼ -7.5%
13.Bxf7+ 47% 60% ▲ +13.1%
13.Bd5 4% 0% ▼ -3.5%
13.Rc1 2% 0% ▼ -2.2%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 2 parties
Kasparov, Garry — 2 parties
Anand, Viswanathan — 1 partie
Parties historiques
13.Bd3 — 50.7% (1032 parties)
1944 — Makogonov, Vladimir vs Tolush, Alexander V — 0-1 — Moskou ch-URS
1946 — Marini Speca, Gioia vs Sanguinetti, Renato — 1/2-1/2 — Buenos Aires ch-ARG
1949 — Vasiliev, Viktor A vs Pogrebissky, Iosif — 1/2-1/2 — Tbilisi GEO
1949 — Maicherczyk, Georg vs Niephaus, Walter — 1/2-1/2 — Bad Pyrmont GER
1950 — Krylov Hobona, Mijail vs Kozma, Edit — 1-0 — Presov SVK
13.Bxf7+ — 28.2% (574 parties)
1946 — Acosta Montiel, Vicente vs Beretta, Alberto Luigi — 0-1 — Buenos Aires ch-ARG
1952 — Beni, Alfred vs Soluch, Leopold — 1/2-1/2 — Vienna AUT
1953 — Dodero, Emilio vs Beretta, Alberto Luigi — 0-1 — Buenos Aires ARG
1954 — Uhlmann, Wolfgang vs Milev, Zdravko — 1-0 — Halle GER
1955 — Spassky, Boris V. vs Korchnoi, Viktor — 1-0 — Moscow RUS
13.Bd5 — 10.6% (215 parties)
1947 — Maderna, Carlos vs Sanguinetti, Ricardo — 1-0 — Mar del Plata ARG
1947 — Pizzi Possi, Tulio vs Sanguinetti, Renato — 0-1 — Mar del Plata ARG
1954 — Kholmov, Ratmir D vs Shamkovich, Leonid — 1/2-1/2 — Leningrad ch22-SU sf
1954 — Omelchenko, Lev vs Timonow — 1/2-1/2 — Kislovodsk
1954 — Baranov, Boris vs Byvshev, Vasily — 1/2-1/2 — Riga LAT
13.Rc1 — 7.3% (149 parties)
1905 — Ruffne Toth, Andrea vs Vallifuoco, Gc — 1-0 — Naples ITA
1944 — Tolush, Alexander V vs Boleslavsky, Isaac — 1-0 — Kiev UKR
1945 — Bondarevsky, Igor vs Rudakovsky, Iosif — 1/2-1/2 — Moskou ch-URS
1946 — Marini Speca, Gioia vs Abad Martinez, Juan — 1/2-1/2 — Buenos Aires ch-ARG
1948 — Bronstein, David I vs Kotov Lundqvist, Alex — 1-0 — Saltsjobaden SWE