D88h - 11.cxd4 Bg4 12.f3 Na5 13.Bd5 - Classical Exchange, Main Line (1947)

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D88h — Classical Exchange, Main Line (1947)
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 13.Bd5
Les coups candidats
13…Bd7 — 70.4% (183 parties)
Ambassadeurs : Mecking, Henrique (3x), Schmidt, Wlodzimierz (3x), Kochyev, Alexander (2x), Szymczak, Zbigniew (2x), Polugaevsky, Lev (2x), Korchnoi, Viktor (2x), Dolmatov, Sergey (2x), Petri, Petraq (2x)
13…Bc8 — 27.3% (71 parties)
Ambassadeurs : Byvshev, Vasily (2x), Soderborg, Berndt (2x), Sliwa, Bogdan (2x), Ilivitsky, Georgy A (2x), Korchnoi, Viktor (2x), Pospelov, Evgeny (2x), Vorontsov, Nikolay (2x), Belov, Lev A (2x)
13…Be6 — 1.9% (5 parties)
Ambassadeurs : Basin, Leonid (1x), Osnos, Viatcheslav (1x), Tikhanov, Adolf Aleksandrovic (1x), Krasnov, Sergey (1x), Accouri, Pascal (1x), Rejaibi, Samir (1x), Biro, Istvan (1x), Hetenyi, Geza (1x)
13…e6 — 0.4% (1 parties)
Ambassadeurs : Kazakevich, Anastasia (1x), Haessel, Dale R. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 13…Bd7 13…Bc8 13…Be6 13…e6
<1800 9 67% 22% 11% —
1800-2200 93 74% 23% 2% 1%
2200-2600 69 75% 25% — —
2600+ 6 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 13…Bd7 13…Bc8 13…Be6 13…e6
1950s 17 18% 76% 6% —
1960s 5 — 100% — —
1970s 29 76% 21% 3% —
1980s 45 93% 7% — —
1990s 74 70% 30% — —
2000s 71 73% 24% 1% 1%
2010s 18 61% 28% 11% —
2020s 1 100% — — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
13…Bd7 61% 100% ▲ +38.9%
13…Bc8 28% 0% ▼ -27.8%
13…Be6 11% 0% ▼ -11.1%
13…e6 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 1 partie
Parties historiques
13…Bd7 — 70.4% (183 parties)
1954 — Omelchenko, Lev vs Timonow — 1/2-1/2 — Kislovodsk
1954 — Furman, Semyon vs Byvshev, Vasily — 1-0 — Riga LAT
1954 — Petrosian, Tigran V. vs Korchnoi, Viktor — 1/2-1/2 — Riga LAT
1974 — Beutelhoff, Josef vs Canibol, Peter — 0-1 — Ibbenbueren
1975 — Spassky, Boris V. vs Beliavsky, Alexander G — 0-1 — Riga LAT
13…Bc8 — 27.3% (71 parties)
1954 — Baranov, Boris vs Byvshev, Vasily — 1/2-1/2 — Riga LAT
1954 — Sliwa, Bogdan vs Pachman, Ludek — 0-1 — Bucharest ROU
1954 — Kholmov, Ratmir D vs Shamkovich, Leonid — 1/2-1/2 — Leningrad ch22-SU sf
1954 — Cherepkov, Alexander V vs Byvshev, Vasily — 0-1 — Riga LAT
1955 — Szilagyi, Gyorgy Laszlo vs Benko, Pal — 1-0 — Hungary ch
13…Be6 — 1.9% (5 parties)
1956 — Basin, Leonid vs Osnos, Viatcheslav — 0-1 — Moscow RUS
1970 — Tikhanov, Adolf Aleksandrovic vs Krasnov, Sergey — 0-1 — Moscow RUS
2002 — Accouri, Pascal vs Rejaibi, Samir — 0-1 — ?
2012 — Biro, Istvan vs Hetenyi, Geza — 1/2-1/2 — HUN
2019 — Castillo Vasquez, Adgart Miguel vs Rodriguez Gonzalez, Gustavo Adolfo — 1-0 — Santo Domingo
13…e6 — 0.4% (1 parties)
2005 — Kazakevich, Anastasia vs Haessel, Dale R. — 0-1 — Edmonton