D12e - 5.cxd5 cxd5 6.Qb3 Qc7

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
D12e —
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.cxd5 cxd5 6.Qb3 Qc7
Eval: [-0.02]
Les coups candidats
7.Bd2 — 50.8% (479 parties)
Ambassadeurs : Hebden, Mark L (24x), Zimmerman, Yuri (9x), Nikolic, Predrag (8x), Dreev, Aleksey (7x), Wiley, Tom E (7x), Tkachiev, Vladislav (6x), Welti, Manfred (6x), Bareev, Evgeny (5x)
7.Nc3 — 41.3% (389 parties)
Ambassadeurs : Kaenel, Hansjuerg (7x), Chernin, Alexander (4x), Bangiev, Alexander (3x), Gomez, Fe (3x), Kasznia, Ireneusz (3x), Unzicker, Wolfgang (2x), Dejkalo, Stefan (2x), Kharitonov, Adil (2x)
7.Bb5+ — 6.6% (62 parties)
Ambassadeurs : Hebden, Mark L (8x), Kurajica, Bojan (2x), Sokolov, Ivan (2x), Florea, Dan (2x), Pirc, Vasja (1x), Bozic, Aleksandar (1x), Cohn, Erich (1x), Alapin, Simon (1x)
7.Na3 — 1.3% (12 parties)
Ambassadeurs : Pirc, Vasja (1x), Vukovic, Sava (1x), Vidmar Milan (1x), Gligoric, Sofija (1x), Palme, Rudolf (1x), Halosar, Hermann (1x), Reshevsky, Samuel (1x), Capablanca, Jose (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bd2 7.Nc3 7.Bb5+ 7.Na3
<1800 26 19% 65% 12% 4%
1800-2200 247 43% 53% 4% 1%
2200-2600 508 60% 32% 8% 0%
2600+ 39 74% 13% 13% —
Évolution par décennie (% des parties)
Décennie N parties 7.Bd2 7.Nc3 7.Bb5+ 7.Na3
1910s 1 — — 100% —
1920s 1 — 100% — —
1930s 5 20% 40% — 40%
1940s 6 — 33% 17% 50%
1950s 3 — 100% — —
1960s 3 — 100% — —
1970s 4 — 100% — —
1980s 17 12% 88% — —
1990s 192 48% 45% 6% 2%
2000s 383 49% 45% 5% 1%
2010s 277 60% 34% 6% 0%
2020s 51 65% 14% 22% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bd2 60% 65% ▲ +5.1%
7.Nc3 34% 14% ▼ -20.2%
7.Bb5+ 6% 22% ▲ +15.4%
7.Na3 0% 0% -0.4%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 1 partie
Smyslov, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
7.Bd2 — 50.8% (479 parties)
1938 — Landau, Salo vs Spielmann, Rudolf — 0-1 — Amsterdam NED
1989 — Vaganian, Rafael A vs Dolmatov, Sergey — 1/2-1/2 — Odessa UKR
1989 — Vaganian, Rafael A vs Timman, Jan H — 1/2-1/2 — Rotterdam NED
1990 — Andersson, Ulf vs Timman, Jan H — 1/2-1/2 — Tilburg NED
1991 — Bjarnehag, Peter vs Carleson, Caspar — 1/2-1/2 — Sweden
7.Nc3 — 41.3% (389 parties)
1928 — Capablanca, Jose vs Bergsten K — 1-0 — Goteborg SWE
1934 — Alarcon Molina, Joshua Dylan vs Fenoglio, Virgilio — 1/2-1/2 — Mar del Plata ARG
1939 — Staahlberg, Gideon vs Van Scheltinga, Theo — 1-0 — Buenos Aires ARG
1947 — Kieninger, Georg vs Unzicker, Wolfgang — 1-0 — Essen GER
1947 — Rellstab, Ludwig vs Unzicker, Wolfgang — 1-0 — GER-ch Weidenau
7.Bb5+ — 6.6% (62 parties)
1911 — Cohn, Erich vs Alapin, Simon — 1/2-1/2 — Carlsbad CZE
1947 — Pirc, Vasja vs Bozic, Aleksandar — 1-0 — Ljubljana SLO
1991 — Hebden, Mark L vs Janovsky, Sergey — 1-0 — Hastings ENG
1993 — Todorov, Ognjan vs Solozhenkin, Evgeniy — 0-1 — Cappelle la Grande FRA
1996 — Lazic, Marina vs Stoisavljevic, Sava — 1/2-1/2 — Novi Sad SRB
7.Na3 — 1.3% (12 parties)
1937 — Reshevsky, Samuel vs Capablanca, Jose — 1/2-1/2 — Semmering AUT
1938 — Palme, Rudolf vs Halosar, Hermann — 0-1 — Berlin GER
1945 — Pirc, Vasja vs Vukovic, Sava — 1/2-1/2 — Novi Sad SRB
1945 — Vidmar Milan vs Gligoric, Sofija — 0-1 — Liberation Ljubljana SLO
1945 — Vidmar, Marjeta vs Gligoric, Svetozar — 0-1 — Ljubljana