B03t - 3…d6 4.c4 Nb6 5.exd6 cxd6 6.Nc3 g6 7.Be3 - Exchange

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B03t — Exchange
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 cxd6 6.Nc3 g6 7.Be3
Les coups candidats
7…Bg7 — 99.6% (4509 parties)
Ambassadeurs : Chetverik, Maxim (25x), Konopka, Michal (23x), Schmidt, Loren R (20x), Grunberg, Mihai-Lucian (18x), Velicka, Petr (17x), Van Seben, Edgar (16x), Le, Kieu Thien Kim (13x), Richterova, Natasa (13x)
7…Nc6 — 0.2% (11 parties)
Ambassadeurs : Henneberg, Inga (1x), Mohr, Jutta (1x), Ortiz Fernandez de la Vega, Alejandro (1x), Cerdo Fernandez, Miguel (1x), Haerig Almut (1x), Brzuska, Christina (1x), Bellamine, Imed (1x), Legrand, Patrick (1x)
7…e6 — 0.1% (3 parties)
Ambassadeurs : Centeno Ortiz, Antonio (1x), Perez de Villar Framil, Ivan (1x), Ciesielski, Stefan (1x), Crnilovic, Greg (1x), Heino, Juha (1x), Eskelinen, Aarno (1x)
7…d5 — 0.0% (2 parties)
Ambassadeurs : Leong, Benjamin (1x), Koblentz, Michael (1x), Sadler, Craig (1x), Bearce, Harold L (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Bg7 7…Nc6 7…e6 7…d5
<1800 113 99% — — 1%
1800-2200 1972 99% 0% 0% —
2200-2600 1954 100% 0% — —
2600+ 12 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 7…Bg7 7…Nc6 7…e6 7…d5
1920s 4 100% — — —
1930s 4 100% — — —
1940s 2 100% — — —
1950s 2 100% — — —
1960s 16 100% — — —
1970s 47 98% — — 2%
1980s 66 100% — — —
1990s 511 100% 0% — —
2000s 1530 100% 0% 0% 0%
2010s 1928 100% 0% 0% —
2020s 417 99% 1% 0% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Bg7 100% 99% ▼ -0.7%
7…Nc6 0% 1% ▲ +0.5%
7…e6 0% 0% +0.2%
7…d5 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 1 partie
Hou, Yifan — 1 partie
Parties historiques
7…Bg7 — 99.6% (4509 parties)
1924 — Bohatyrchuk, Fedir Parfenovych vs Rabinovich, Ilya Mar — 1-0 — Moskou ch-URS
1926 — Yates, Frederic D vs Takacs, Sandor — 0-1 — Budapest Budapest HUN
1926 — Yates, Frederic D vs Alekhine, Alexander — 1/2-1/2 — Dresden GER
1928 — Saunders, Harold vs Colle, Edgar — 0-1 — Scarborough/ North Yorkshire
1931 — Ilyin Zhenevsky, Alexander vs Jeremin — 1/2-1/2 — URS
7…Nc6 — 0.2% (11 parties)
1997 — Henneberg, Inga vs Mohr, Jutta — 0-1 — Biedenkopf
2002 — Haerig Almut vs Brzuska, Christina — 1/2-1/2 — Winterberg
2004 — Ortiz Fernandez de la Vega, Alejandro vs Cerdo Fernandez, Miguel — 1-0 — Calvia ESP
2008 — Bellamine, Imed vs Legrand, Patrick — 1-0 — Le Touquet FRA
2012 — Tashima, Vanessa Kelly vs Rodrigues, Fernanda dos Santos — 1-0 — Belo Horizonte
7…e6 — 0.1% (3 parties)
2004 — Centeno Ortiz, Antonio vs Perez de Villar Framil, Ivan — 0-1 — Barcelona ESP
2015 — Ciesielski, Stefan vs Crnilovic, Greg — 1-0 — ICCF
2020 — Heino, Juha vs Eskelinen, Aarno — 1-0 — Turku
7…d5 — 0.0% (2 parties)
1972 — Leong, Benjamin vs Koblentz, Michael — 0-1 — Berkeley
2008 — Sadler, Craig vs Bearce, Harold L — 1-0 — IECC