D36c — Exchange (1937)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2 Be7 7.Nf3 O-O
Les coups candidats
8.e3 — 99.0% (1935 parties)
Ambassadeurs : Kovacs, Arthur Dr. (15x), Baumbach, Friedrich, Dr. (6x), Hernando Garcia, Antonio (5x), Mattick, Lutz (4x), Hala, Bohumil (3x), Hochstrasser, Michael (3x), Kaposztas, Miklos (3x), Shabalov, Alexander (3x)
8.Bxf6 — 0.5% (9 parties)
Ambassadeurs : Javelle, Gabriel (1x), Valentin, H (1x), Frolik, Martin (1x), Zambor, Norbert (1x), Echeverria, Javier (1x), Alvarez Perez, Antolin (1x), Bergeron, Marc (1x), Arsenault, Nicolas (1x)
8.h3 — 0.3% (6 parties)
Ambassadeurs : Kalina, A (1x), Bejma, W (1x), Teglas, Balazs (1x), Izso, Daniel (1x), Millet, Maud (1x), Blanche, Paul (1x), Rakic, Miodrag (1x), Andrijevic, Milan (1x)
8.Bf4 — 0.2% (3 parties)
Ambassadeurs : Rapaka Samuel Paul (3x), Gligoric, Sofija (1x), Gudmundsson, Gudbjartur (1x), Vranesic, Zvonko (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.e3 8.Bxf6 8.h3 8.Bf4
<1800 95 100%
1800-2200 963 99% 0% 0%
2200-2600 684 99% 1% 0% 0%
2600+ 9 100%
Évolution par décennie (% des parties)
Décennie N parties 8.e3 8.Bxf6 8.h3 8.Bf4
1950s 22 86% 5% 9%
1960s 27 100%
1970s 25 96% 4%
1980s 101 100%
1990s 430 99% 1% 0%
2000s 604 99% 1% 1%
2010s 625 100% 0%
2020s 121 100%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.e3 100% 100% +0.2%
8.Bxf6 0% 0% +0.0%
8.h3 0% 0% -0.2%
8.Bf4 0% 0% +0.0%
Parties historiques
8.e3 — 99.0% (1935 parties)
1950 — Neikirkh, Oleg vs Foltys, Jan — 1/2-1/2 — CSR-BUL Prague CZE
1950 — Liublinsky, Victor vs Konstantinopolsky, Alexander — 1/2-1/2 — Moscow RUS
1952 — Cobo Arteaga, Eldis vs Aloni, Itzchak — 0-1 — Helsinki olm
1953 — Perez Perez, Francisco Jose vs Bernstein, Ossip — 0-1 — Barcelona ESP
1953 — Cafferty, Bernard vs Howson, James B — 0-1 — Birmingham ENG
8.Bxf6 — 0.5% (9 parties)
1959 — Javelle, Gabriel vs Valentin, H — 1-0 — France 24ch corr
1990 — Bergeron, Marc vs Arsenault, Nicolas — 0-1 — Longueuil CAN
1998 — Echeverria, Javier vs Alvarez Perez, Antolin — 1-0 — Asturias
1999 — Frolik, Martin vs Zambor, Norbert — 1-0 — Presov op Presov SVK
2000 — Shahtahtinsky, Alekper vs Dimitriou, Georgios — 1-0 — Athens GRE
8.h3 — 0.3% (6 parties)
1998 — Kalina, A vs Bejma, W — 1/2-1/2 — Krynica POL
2002 — Teglas, Balazs vs Izso, Daniel — 1/2-1/2 — HUN
2008 — Szymanski, Leszek vs Grabowski, Dariusz — 0-1 — Poznan POL
2009 — Millet, Maud vs Blanche, Paul — 1/2-1/2 — France
2009 — Rakic, Miodrag vs Andrijevic, Milan — 0-1 — Obrenovac SRB
8.Bf4 — 0.2% (3 parties)
1950 — Rapaka Samuel Paul vs Gudmundsson, Gudbjartur — 1-0 — Amsterdam NED
1952 — Rapaka Samuel Paul vs Gligoric, Sofija — 1/2-1/2 — New York, NY USA
1975 — Rapaka Samuel Paul vs Vranesic, Zvonko — 1-0 — Lone Pine, CA USA