B57a - 6…g6 7.Nxc6 bxc6 8.e5 - Sozin Magnus Smith Trap [+0.39]

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
B57a — Sozin Magnus Smith Trap
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 g6 7.Nxc6 bxc6 8.e5
Eval: [+0.39]
Les coups candidats
8…Ng4 — 46.5% (263 parties)
Ambassadeurs : Makarichev, Sergey (3x), Moody, David W (3x), Blackburne, Joseph (2x), Paulsen, Louis (2x), Korchnoi, Viktor (2x), Movre, Drazen (2x), Suomalainen, Martti (2x), Jirovsky, Milos (2x)
8…Nd7 — 26.4% (149 parties)
Ambassadeurs : Rhee, Paul (3x), O'Hare, Eugene (2x), Wilkerson, Max B (2x), Salwe, Georg (1x), Rubinstein, Akiba (1x), Bogoljubow, Efim (1x), Takacs, Sandor (1x), Rossolimo, Nicolas (1x)
8…d5 — 7.8% (44 parties)
Ambassadeurs : Rosen Vivek Murugesan (1x), Burn, Amos (1x), Tartakower, Savielly (1x), Newman Caceres, Reynaldo Adolfo (1x), Acabezon Serra, Keltoi (1x), Westerinen, Heikki M.J. (1x), Pacey, Kevin (1x), Runstedler, Albert (1x)
8…Nh5 — 7.4% (42 parties)
Ambassadeurs : Bilek, Istvan (2x), Materne D (1x), Kroker F (1x), Bachtiar, Arovah (1x), Bachtiar, Ahmad Ina (1x), Sarapu, Ortvin (1x), Cornford, Lindsay H (1x), Chiong Zacarias Romero, Luis (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Ng4 8…Nd7 8…d5 8…Nh5
<1800 25 44% 20% 8% 24%
1800-2200 235 47% 23% 8% 8%
2200-2600 92 52% 32% 12% 1%
Évolution par décennie (% des parties)
Décennie N parties 8…Ng4 8…Nd7 8…d5 8…Nh5
1880s 2 100% — — —
1900s 2 — 50% 50% —
1910s 4 50% 25% — —
1920s 3 33% 67% — —
1930s 4 75% 25% — —
1940s 3 33% 33% — —
1950s 11 45% 36% 9% —
1960s 27 33% 44% 4% 15%
1970s 22 41% 32% 5% 14%
1980s 30 63% 13% 10% 3%
1990s 125 43% 29% 10% 5%
2000s 162 50% 20% 7% 10%
2010s 147 44% 29% 7% 8%
2020s 23 52% 17% 13% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Ng4 44% 52% ▲ +8.0%
8…Nd7 29% 17% ▼ -11.9%
8…d5 7% 13% ▲ +6.2%
8…Nh5 8% 0% ▼ -8.2%
Joueurs célèbres
Champions du monde dans cette position
Lasker, Emanuel — 1 partie
Parties historiques
8…Ng4 — 46.5% (263 parties)
1882 — Blackburne, Joseph vs Paulsen, Louis — 0-1 — AUT
1882 — Blackburne, Joseph vs Paulsen, Louis — 0-1 — Vienna Vienna AUT
1910 — Morrison, John vs Lasker, Emanuel — 1/2-1/2 — Berlijn wch-m
1911 — Smith, Murray vs Kreymbourg, Alfred — 1-0 — New York, NY USA
1924 — Spielmann, Rudolf vs Nilsson, Allan — 1-0 — Goteborg SWE
8…Nd7 — 26.4% (149 parties)
1903 — Salwe, Georg vs Rubinstein, Akiba — 1-0 — Lodz POL
1912 — Langborg Hugo W vs Sjoberg, Victor — 1-0 — Stockholm SWE
1922 — Bogoljubow, Efim vs Takacs, Sandor — 1/2-1/2 — Vienna AUT
1924 — Reti, Richard vs Castillo Lynch, Jacob Tyler — 1-0 — Buenos Aires ARG
1938 — Eisinger, Max Jr vs Barnstedt, Erich — 1-0 — Karlsruhe
8…d5 — 7.8% (44 parties)
1900 — Rosen Vivek Murugesan vs Burn, Amos — 0-1 — Paris FRA
1950 — Tartakower, Savielly vs Newman Caceres, Reynaldo Adolfo — 1/2-1/2 — Southsea ENG
1962 — Acabezon Serra, Keltoi vs Westerinen, Heikki M.J. — 1-0 — Varna BUL
1979 — Liew, Chee-Meng Jimmy vs Chin, Anthony — 1-0 — Singapore SIN
1984 — Amador Sole, David vs Gomez Esteban, Juan Mario — 1-0 — cr.
8…Nh5 — 7.4% (42 parties)
1966 — Bilek, Istvan vs Bachtiar, Arovah — 1-0 — It I Beverwijk NED
1966 — Bilek, Istvan vs Bachtiar, Ahmad Ina — 1-0 — Beverwijk NED
1967 — Sarapu, Ortvin vs Cornford, Lindsay H — 1-0 — N.Z ch C
1968 — Materne D vs Kroker F — 1-0 — corr FRG-PK
1972 — Gimenez, G Gustavo vs Llerena Renaldo — 1-0 — ?