D57e - 9…Nxc3 10.bxc3 exd5 11.Qb3 - Lasker Defence, Main Line (1935)

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D57e — Lasker Defence Main Line
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7 9.cxd5 Nxc3 10.bxc3 exd5 11.Qb3
Les coups candidats
Ambassadeurs : Marciano, David (5x), Letelier Martner, Rene (4x), Korneev, Oleg (4x), Nikolic, Predrag (4x), Guimard, Carlos E (3x), Uhlmann, Wolfgang (3x), Inkiov, Ventzislav (3x), Abad Martinez, Diego (2x)
11…c6 — 20.7% (131 parties)
Ambassadeurs : Liberzon, Vladimir M (3x), Zaitsev, Alexander (2x), Benzaquen Friedman, Amitay (2x), Flesch, Janos (2x), Portisch, Ferenc (2x), Emma, Jaime (2x), Van Tilbury, Craig (2x), Furman, Slavomir (2x)
Ambassadeurs : Eliskases, Erich (7x), Szabados, Eugenio (3x), Landau, Salo (3x), Lachmann, Hans G (3x), Guimard, Carlos E (3x), Bogoljubow, Efim (3x), Euwe, Max (2x), Muller, Hans P (2x)
11…Be6 — 0.8% (5 parties)
Ambassadeurs : Mertes, H (1x), Vejsbjerg, K. (1x), Hammes, Michael (1x), Haasler, Andreas (1x), Gilruth, Peter (1x), Ssegwanyi, Arthur (1x), Indjic, Aleksandar (1x), Pereira, Ant2 (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11…Rd8 11…c6 11…Qd6 11…Be6
<1800 10 80% 20% — —
1800-2200 140 72% 24% 1% 1%
2200-2600 214 71% 22% 5% 1%
2600+ 16 88% 12% — —
Évolution par décennie (% des parties)
Décennie N parties 11…Rd8 11…c6 11…Qd6 11…Be6
1930s 21 24% 10% 62% —
1940s 39 49% 5% 46% —
1950s 41 61% 12% 27% —
1960s 33 33% 42% 24% —
1970s 33 45% 36% 18% —
1980s 56 66% 20% 12% —
1990s 111 81% 12% 7% —
2000s 126 75% 21% 2% 1%
2010s 154 70% 25% 1% 3%
2020s 19 63% 37% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…Rd8 70% 63% ▼ -7.0%
11…c6 25% 37% ▲ +11.5%
11…Qd6 1% 0% ▼ -1.3%
11…Be6 3% 0% ▼ -2.6%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 3 parties
Anand, Viswanathan — 3 parties
Euwe, Max — 2 parties
Kramnik, Vladimir — 2 parties
Parties historiques
11…Rd8 — 65.7% (416 parties)
1938 — Vidmar Milan vs Vidmar Milan — 1/2-1/2 — Ljubljana
1939 — Eliskases, Erich vs Vidmar, Marjeta — 1/2-1/2 — Stuttgart GER
1939 — Staahlberg, Gideon vs Piazzini, Luis Roberto — 1-0 — Buenos Aires ARG
1939 — Vinuesa, Juan vs Cristia, Jose Maria — 0-1 — Rosario ARG
1939 — Raud, Ilmar vs Porath, Yosef — 0-1 — Buenos Aires ol pr-D
11…c6 — 20.7% (131 parties)
1935 — Vidmar, Milan Sr vs Stahlberg, Gideon — 1/2-1/2 — Warsaw ol Warsaw POL
1939 — Bagby, Charles L vs Fink, Charles — 1-0 — San Francisco, CA USA
1940 — Pasero, Paolina vs Rivarola, Joao — 0-1 — Santa Fe ch
1940 — Vinuesa Cristia vs Stahlberg Espina — 0-1 — Rosario ARG
1951 — Anderson, Frank Ross vs Emby, Bob — 1-0 — Toronto CAN
11…Qd6 — 12.0% (76 parties)
1934 — Vidmar, Milan Sr vs Treybal, Karel — 1/2-1/2 — Ujpest
1934 — Eliskases, Erich vs Gruenfeld, Ernst — 1/2-1/2 — Ujpest
1935 — Euwe, Max vs Eliskases, Erich — 0-1 — Amsterdam NED
1936 — Hoenlinger, Baldur vs Becker, Albert — 0-1 — Vienna AUT
1938 — Euwe, Max vs Eliskases, Erich — 0-1 — Noordwijk
11…Be6 — 0.8% (5 parties)
2000 — Mertes, H vs Vejsbjerg, K. — 1-0 — Dublin IRL
2012 — Gilruth, Peter vs Ssegwanyi, Arthur — 1-0 — Eldoret
2014 — Hammes, Michael vs Haasler, Andreas — 0-1 — GER
2017 — Indjic, Aleksandar vs Pereira, Ant2 — 1-0 — Lisbon POR
2018 — Gayun, Dmytro vs Medvedyk, Volodymyr — 1/2-1/2 — Vinnytsia UKR