C19p - 7…Nbc6 8.a4 Qa5 9.Bd2 - Winawer [+0.36]

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
C19p — Winawer
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Nf3 Nbc6 8.a4 Qa5 9.Bd2
Eval: [+0.36]
Les coups candidats
Ambassadeurs : Uhlmann, Wolfgang (16x), Suetin, Alexey S (15x), Nunn, John D M (13x), Vaganian, Rafael A (10x), Ivkov, Borislav (9x), Bukal, Vladimir Jr. (9x), Ciocaltea, Victor (8x), Rogers, Ian (8x)
9…c4 — 11.0% (202 parties)
Ambassadeurs : Raicevic, Ivica (4x), Botvinnik, Mikhail (2x), Schweber, Samuel (2x), Ciocaltea, Victor (2x), Moreno Ramos, Felipe (2x), Astengo, Marcello (2x), Naumkin, Igor (2x), Apicella, Manuel (2x)
9…Qc7 — 3.1% (57 parties)
Ambassadeurs : Backe, Peter (4x), Moody, David W (1x), Stoughton, John (1x), Pieretti, Ado (1x), Calvello, O. (1x), Ohman, Anders 1968 (1x), Caceres Richter, Dylan (1x), Arlamowski, Lara (1x)
9…O-O — 1.9% (35 parties)
Ambassadeurs : Groisser D (2x), Solak, Dragan (2x), Madsen, Peder (1x), Nielsen, Axel (1x), Carrol Ann Thomas (1x), Pineault, Denis (1x), Auger, Bertrand (1x), Koster E (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…Bd7 9…c4 9…Qc7 9…O-O
<1800 18 67% 17% 6% 11%
1800-2200 420 74% 15% 5% 3%
2200-2600 785 85% 8% 3% 2%
2600+ 24 79% 8% 4% 4%
Évolution par décennie (% des parties)
Décennie N parties 9…Bd7 9…c4 9…Qc7 9…O-O
1940s 3 33% 67% — —
1950s 9 33% 67% — —
1960s 45 76% 24% — —
1970s 171 87% 8% 1% 1%
1980s 321 91% 6% 2% 1%
1990s 521 84% 10% 3% 2%
2000s 443 81% 12% 3% 2%
2010s 257 73% 14% 4% 5%
2020s 70 69% 16% 6% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…Bd7 73% 69% ▼ -4.2%
9…c4 14% 16% ▲ +1.7%
9…Qc7 4% 6% ▲ +1.4%
9…O-O 5% 1% ▼ -3.2%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 2 parties
Smyslov, Vladimir — 2 parties
Anand, Viswanathan — 2 parties
Parties historiques
9…Bd7 — 82.1% (1511 parties)
1947 — Dubinin, Peter vs Boleslavsky, Isaac — 1/2-1/2 — Leningrad ch-URS
1959 — Gawlikowski, Stanislaw vs Franz, Joachim — 1/2-1/2 — Magdeburg GER
1959 — Kostro, Jerzy vs Uhlmann, Wolfgang — 1/2-1/2 — Magdeburg GER
1959 — Fichtl, Jiri vs Acosta Fabian, Janna Paloma — 1-0 — CSFR
1960 — Gufeld, Eduard vs Levin Godoy, Matias Bastian — 0-1 — Kiev UKR
9…c4 — 11.0% (202 parties)
1944 — Smyslov, Vasily vs Botvinnik, Mikhail — 0-1 — Moscow RUS
1944 — Smyslov, Vladimir vs Botvinnik, Mikhail — 0-1 — Moskou ch-URS
1953 — Boleslavsky, Isaac vs Barcza, Gedeon — 1/2-1/2 — Bucharest ROU
1955 — Milner Barry, Philip vs Clarke, Paul R H — 1/2-1/2 — Aberystwyth ch-BCF
1955 — Gilg, Karl vs Rodriguez Garcia, Jesus — 0-1 — Luxembourg
9…Qc7 — 3.1% (57 parties)
1974 — Gillham, Paul vs Collins, Richard Arnold — 1/2-1/2 — Lancaster
1975 — Durao, Joaquim vs Camps Trullen, Roger — 1-0 — Cienfuegos City CUB
1982 — Cseshkovsky, Vitaly vs Kostic, Adrijan-Alexander — 1-0 — Vrnjacka Banja SRB
1987 — Pieretti, Ado vs Calvello, O. — 1-0 — Italy
1987 — Ohman, Anders 1968 vs Backe, Peter — 1/2-1/2 — Umeaa
9…O-O — 1.9% (35 parties)
1973 — Madsen, Peder vs Nielsen, Axel — 1/2-1/2 — Denmark ch corr
1978 — Pineault, Denis vs Auger, Bertrand — 1/2-1/2 — Quebec CAN
1986 — Carrol Ann Thomas vs Groisser D — 0-1 — Dearborn ch-MI M/X
1986 — Koster E vs Groisser D — 1-0 — Dearborn ch-MI M/X
1990 — Auvinen, Esa vs Karttunen, Lauri — 0-1 — Kuopio