A91b - 5.Nh3 - Classical Variation, Blackburne Attack (1950)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
A91b — Classical Variation, Blackburne Attack (1950)
1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nh3
Les coups candidats
5…O-O — 76.2% (429 parties)
Ambassadeurs : Naumkin, Igor (8x), Arnold, Robert G (4x), Pert, Nicholas (4x), Poluljahov, Aleksandr (3x), Fomichenko, Svetlana (3x), Nemec, Zdenek (3x), Psakhis, Lev (2x), Ilinsky, Vladimir (2x)
5…d6 — 15.6% (88 parties)
Ambassadeurs : Raffalt, Manfred (3x), Williams, Simon K (3x), Roos, Louis (2x), Lakat, Gyula (2x), Burkhardt, Holger (2x), Pavlov, Mircea-Sergiu-Aurelian (1x), Kopaev, Nikolay A (1x), Garfinkel, Boris (1x)
5…d5 — 4.6% (26 parties)
Ambassadeurs : Roeschlau, Bernd (1x), Diaz, Joaquin (1x), Sokolin, Leonid (1x), Kaliksteyn, Alexander (1x), Petraki, Maria (1x), Paccou, J. (1x), Romsdal, Trond (1x), Veen, Hans (1x)
5…c6 — 2.8% (16 parties)
Ambassadeurs : Georgiou, Kostantinos (1x), Symbor, Beata (1x), De Toledo, James Mann (1x), Soppe, Guillermo (1x), Blomstrand, Gunnar (1x), Georgesu, Alexander (1x), Lehtiranta, Jari (1x), Peltoniemi, Jouko (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…O-O 5…d6 5…d5 5…c6
<1800 28 79% 14% 4% 4%
1800-2200 255 78% 15% 4% 3%
2200-2600 200 77% 18% 2% 2%
2600+ 3 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 5…O-O 5…d6 5…d5 5…c6
1950s 7 71% 29% — —
1960s 2 50% 50% — —
1970s 4 75% 25% — —
1980s 22 82% 9% 5% —
1990s 125 72% 14% 6% 6%
2000s 181 81% 12% 5% 2%
2010s 170 75% 19% 4% 2%
2020s 52 73% 21% 4% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…O-O 75% 73% ▼ -1.6%
5…d6 19% 21% ▲ +1.7%
5…d5 4% 4% +0.3%
5…c6 2% 0% ▼ -2.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Parties historiques
5…O-O — 76.2% (429 parties)
1951 — Giustolisi, Alberto vs Torrens, Oswaldo Gia — 1-0 — Madrid ESP
1953 — Shilinsh, Georgs vs Tal, Mikhail — 1/2-1/2 — Riga LAT
1957 — Golz, Werner vs Franz, Joachim — 1/2-1/2 — Soemmerda
1959 — Hammond, N. vs Lloyd, DE. — 1-0 — Bognor Regis
1959 — Sliwa, Bogdan vs Alexander Tadala — 0-1 — Riga LAT
5…d6 — 15.6% (88 parties)
1950 — Pavlov, Mircea-Sergiu-Aurelian vs Kopaev, Nikolay A — 0-1 — Kiev UKR
1957 — Garfinkel, Boris vs Hudson, John A — 0-1 — Cleveland, OH USA
1964 — Wade, Robert G vs Mardle, Denis — 1/2-1/2 — Ilford
1979 — Hund, Juliane vs Schwamb, G. — 1-0 — corr FSM/BRD
1980 — Meinsohn, Francis vs Roos, Louis — 0-1 — Puteaux
5…d5 — 4.6% (26 parties)
1989 — Roeschlau, Bernd vs Diaz, Joaquin — 1-0 — OL
1995 — Petraki, Maria vs Paccou, J. — 1-0 — Cappelle op Cappelle la Grand
1995 — Romsdal, Trond vs Veen, Hans — 1/2-1/2 — EU/MSM/IV fin
1995 — Braune, Stephan, Dr. vs Huchthausen, G — 1-0 — corr
1997 — Sokolin, Leonid vs Kaliksteyn, Alexander — 1-0 — Chicago, IL USA
5…c6 — 2.8% (16 parties)
1991 — Blomstrand, Gunnar vs Georgesu, Alexander — 1-0 — Sweden
1993 — De Toledo, James Mann vs Soppe, Guillermo — 1/2-1/2 — Sao Paulo BRA
1994 — Lehtiranta, Jari vs Peltoniemi, Jouko — 1-0 — Helsinki FIN
1995 — Georgiou, Kostantinos vs Symbor, Beata — 1/2-1/2 — Poznan POL
1995 — Neumann, Martin vs Holtkamp, Matthias — 1-0 — GER