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D55b — Lasker without …h6
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Ne4
Eval: [+0.27]
Les coups candidats
7.Bxe7 — 93.7% (888 parties)
Ambassadeurs : Frydman, Paulino (16x), Spielmann, Rudolf (12x), Aitken, James (12x), Flohr, Salo (10x), Nielsen, Bjorn (9x), Van den Bosch, Johannes (7x), Yudovich, Mikhail M (7x), Andrijevic, Milan (7x)
7.Nxe4 — 3.9% (37 parties)
Ambassadeurs : Van Hartingsvelt, Hendrik (1x), Oskam, Gerard (1x), Cs. Nagy, Gabor (1x), Maroczy, Geza (1x), Baumbach, Friedrich, Dr. (1x), Zinn, Lothar (1x), Volke, Karsten (1x), Sarkozy, Ladislav (1x)
7.Bf4 — 1.8% (17 parties)
Ambassadeurs : Vidmar Milan (1x), Cohn, Erich (1x), Burn, Amos (1x), Pillsbury, Harry (1x), Von Bardeleben, Curt (1x), John Wade Wec-Nyin (1x), Boyette, Leslie (1x), Pruner, Earl (1x)
7.h4 — 0.6% (6 parties)
Ambassadeurs : Abrahams, Gerald (1x), Aitken, James (1x), Falcon, Enrique (1x), Magee, E. (1x), Ivanov, Igor V. (1x), Pajak, John T (1x), Scholz Lecoque, Fabiana Edirlene (1x), Ross, Stuart (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bxe7 7.Nxe4 7.Bf4 7.h4
<1800 23 91% 4% 4%
1800-2200 203 92% 5% 2%
2200-2600 240 98% 0% 1% 0%
2600+ 3 100%
Évolution par décennie (% des parties)
Décennie N parties 7.Bxe7 7.Nxe4 7.Bf4 7.h4
1890s 1 100%
1900s 26 88% 12%
1910s 11 100%
1920s 21 86% 10% 5%
1930s 119 100%
1940s 58 97% 2% 2%
1950s 32 97% 3%
1960s 31 100%
1970s 24 92% 4% 4%
1980s 69 96% 3% 1%
1990s 169 95% 4% 1% 1%
2000s 199 88% 9% 3% 1%
2010s 172 92% 4% 3%
2020s 16 100%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bxe7 92% 100% ▲ +7.6%
7.Nxe4 4% 0% ▼ -4.1%
7.Bf4 3% 0% ▼ -3.5%
7.h4 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 6 parties
Euwe, Max — 4 parties
Botvinnik, Mikhail — 2 parties
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
7.Bxe7 — 93.7% (888 parties)
1895 — Pillsbury, Harry vs Voigt, Hermann G — 1-0 — Philadelphia, PA USA
1900 — Pillsbury, Harry vs Abbott, Joseph — 1-0 — Chicago, IL USA
1900 — Showalter, Jackson vs Von Gottschall, Hermann — 1-0 — Munich GER
1900 — Van Vliet, Lodewijk vs Alvarez Lee, Felix — 1/2-1/2 — London ENG
1902 — Pillsbury, Harry vs Loman, I. SpeyerA — 1-0 — QGD
7.Nxe4 — 3.9% (37 parties)
1924 — Cs. Nagy, Gabor vs Maroczy, Geza — 1/2-1/2 — Gyor
1929 — Van Hartingsvelt, Hendrik vs Oskam, Gerard — 1/2-1/2 — NED
1953 — Baumbach, Friedrich, Dr. vs Zinn, Lothar — 0-1 — Brandenburg/Havel
1977 — Gerber K vs Stabenow, Juergen — 1-0 — DDR-Cup5 sf04 corr
1988 — Byerly, Jeff vs Harmon, Clark — 0-1 — Seattle, WA USA
7.Bf4 — 1.8% (17 parties)
1900 — Burn, Amos vs Pillsbury, Harry — 1-0 — Paris FRA
1905 — Von Bardeleben, Curt vs John Wade Wec-Nyin — 0-1 — Barmen GER
1907 — Vidmar Milan vs Cohn, Erich — 0-1 — Carlsbad CZE
1949 — Boyette, Leslie vs Pruner, Earl — 1-0 — San Francisco, CA USA
1998 — Polklaeser, Guenther vs Jeschke Dieter — 1-0 — BdF
7.h4 — 0.6% (6 parties)
1928 — Falcon, Enrique vs Magee, E. — 1-0 — Buenos Aires ARG
1948 — Abrahams, Gerald vs Aitken, James — 1/2-1/2 — London, Bishopsgate
1972 — Scholz Lecoque, Fabiana Edirlene vs Ross, Stuart — 1-0 — Berkeley
1984 — Ivanov, Igor V. vs Pajak, John T — 1-0 — Toronto CAN
1999 — Gervasio, Ricardo vs Zigura, Oleg — 0-1 — Bois-Colombes FRA