B49e - 9.O-O - Taimanov (1959)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
Articles plus anciens →
B49e — Taimanov (1959)
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Be2 Nf6 8.a3 Be7 9.O-O
Les coups candidats
9…O-O — 77.8% (878 parties)
Ambassadeurs : Tal, Mikhail (4x), Zhang, Henry (4x), Garcia Martinez, Silvino (3x), Jansa, Vlastimil (3x), Matulovic, Milan (3x), Keres, Paul (2x), Krogius, Nikolai V (2x), Klawonn, Malin (2x)
9…d6 — 14.3% (161 parties)
Ambassadeurs : Geissert, Eberhard (2x), Maedler, Juergen, Dr. (2x), Perez Guijarro, Eduardo (2x), Muratovic, Alija (2x), Liberzon, Vladimir M (1x), Zilber, Israel (1x), Ablanedo Jimenez, Alvaro Alfonso (1x), Garcia Martinez, Silvino (1x)
9…b5 — 4.9% (55 parties)
Ambassadeurs : Matsenko, Elena (2x), De Lima, Carlos Alexandre (2x), Chen, Max (2x), Schepel, Kaarlo (1x), Ardiansyah, Haji (1x), Andrews, B Peter A (1x), Wheeler, George W (1x), Avila, Luz (1x)
9…Ne5 — 1.3% (15 parties)
Ambassadeurs : Hennings, Artur (2x), Maedler, Juergen, Dr. (2x), Martens, Martin (1x), Van de Griendt, Jan Willem (1x), Chaves, Joara (1x), Bonfim, Regina Rodrigues (1x), Sandalakis, Angelos (1x), Nikolopoulos, Georgios (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…O-O 9…d6 9…b5 9…Ne5
<1800 135 81% 10% 5% 1%
1800-2200 586 76% 15% 6% 1%
2200-2600 235 81% 14% 2% 3%
2600+ 3 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 9…O-O 9…d6 9…b5 9…Ne5
1950s 5 100% — — —
1960s 46 72% 24% — 4%
1970s 27 70% 26% 4% —
1980s 26 69% 19% 4% 4%
1990s 148 78% 18% 2% 1%
2000s 302 74% 14% 8% 1%
2010s 431 80% 11% 5% 2%
2020s 144 83% 15% 1% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…O-O 80% 83% ▲ +3.5%
9…d6 11% 15% ▲ +3.4%
9…b5 5% 1% ▼ -3.9%
9…Ne5 2% 0% ▼ -1.6%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 4 parties
Parties historiques
9…O-O — 77.8% (878 parties)
1957 — Khadshipetrov, Alexander Mateev vs Bogdanov, Emil — 0-1 — Sofia BUL
1959 — Pilnik, Herman vs De Souza Mendes, Joao — 1/2-1/2 — Santiago CHI
1959 — Keres, Paul vs Krogius, Nikolai V — 0-1 — Tbilisi ch-URS
1959 — Witkowski, Stefan vs Spanjaard, Eduard — 1-0 — Warsaw POL
1959 — Pfleger, Helmut, Dr. vs Taegert, Hans Joachim — 1/2-1/2 — Heidenheim
9…d6 — 14.3% (161 parties)
1961 — Falconer, Neil E vs Berthier, Grant — 1-0 — San Francisco, CA USA
1963 — Geissert, Eberhard vs Maedler, Juergen, Dr. — 0-1 — Aschersleben GER
1963 — Geissert, Eberhard vs Maedler, Juergen, Dr. — 0-1 — ?
1963 — Nedeljkovic, Aleksandar vs Janosevic, Dragoljub — 1-0 — Belgrade SRB
1964 — Liberzon, Vladimir M vs Zilber, Israel — 1-0 — Moscow RUS
9…b5 — 4.9% (55 parties)
1977 — Andrews, B Peter A vs Wheeler, George W — 0-1 — Cheltenham
1989 — Schepel, Kaarlo vs Ardiansyah, Haji — 0-1 — Genting Highlands MAS
1991 — Guy, Gregoire vs St. Pierre, Benoit — 0-1 — Montreal CAN
1997 — Avila, Luz vs Cuartas, Maria Teresa — 1-0 — Empresa de Telecom Women
1999 — Calzolari, Stephane vs Perez, Flavio — 1-0 — Montpellier FRA
9…Ne5 — 1.3% (15 parties)
1963 — Hennings, Artur vs Maedler, Juergen, Dr. — 1/2-1/2 — Aschersleben GER
1963 — Hennings, Artur vs Maedler, Juergen, Dr. — 1/2-1/2 — ?
1987 — Martens, Martin vs Van de Griendt, Jan Willem — 1-0 — Amsterdam jr
1995 — Chaves, Joara vs Bonfim, Regina Rodrigues — 0-1 — Partida
2000 — Sandalakis, Angelos vs Nikolopoulos, Georgios — 1-0 — Niforeika