B89f - 7…Be7 8.Qe2 O-O 9.O-O-O - Velimirovic

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B89f — Velimirovic
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6 7.Be3 Be7 8.Qe2 O-O 9.O-O-O
Eval: [+0.51]
Les coups candidats
9…a6 — 55.6% (850 parties)
Ambassadeurs : Mednis, Edmar J (9x), Spassov, Liuben (8x), Ryskin, Alexander (8x), Shcherbakov, Ruslan (8x), Wittmann, Walter (8x), Filipenko, Alexander V (6x), Fawbush George (5x), Ugroczky, Peter (5x)
Ambassadeurs : Goldenberg, Igor (7x), Cebalo, Miso (5x), Hammerling G (4x), Moehring, Guenther (4x), De Firmian, Nick (4x), Seres, Lajos (4x), Lukin, Andrei M (3x), Tal, Mikhail (3x)
9…Bd7 — 15.2% (233 parties)
Ambassadeurs : Feher, Gyula (13x), Dlugy, Maxim (7x), Limp, Eduardo Thelio (6x), Dukaczewski, Piotr (6x), Smirnov, Sergei (5x), Kochyev, Alexander (4x), Solomunovic, Igor (4x), Suetin, Alexey S (3x)
9…Nxd4 — 3.8% (58 parties)
Ambassadeurs : Zaltsman, Vitaly (2x), Dlugy, Maxim (2x), Gluszko, Monika (2x), Karpenko, Anton (2x), Trapl, Jindrich (1x), Hort, Vlastimil (1x), Velimirovic, Dragoljub (1x), Dely, Peter (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…a6 9…Qc7 9…Bd7 9…Nxd4
<1800 27 56% 11% 15% —
1800-2200 328 61% 13% 13% 5%
2200-2600 713 53% 19% 18% 4%
2600+ 10 50% 10% 40% —
Évolution par décennie (% des parties)
Décennie N parties 9…a6 9…Qc7 9…Bd7 9…Nxd4
1960s 81 22% 27% 25% 6%
1970s 168 46% 32% 10% 2%
1980s 234 58% 15% 16% 3%
1990s 443 55% 18% 18% 3%
2000s 363 62% 11% 15% 2%
2010s 207 67% 12% 10% 4%
2020s 32 34% 19% 9% 31%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…a6 67% 34% ▼ -32.8%
9…Qc7 12% 19% ▲ +6.7%
9…Bd7 10% 9% ▼ -0.8%
9…Nxd4 4% 31% ▲ +27.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 5 parties
Parties historiques
9…a6 — 55.6% (850 parties)
1965 — Liebert, Heinz vs Sajtar, Jaroslav — 1/2-1/2 — Leipzig Inter-1
1966 — Moehring, Guenther vs Liebert, Heinz — 1/2-1/2 — Halle/Saale
1966 — Mestrovic, Zvonimir vs Tal, Mikhail — 0-1 — Sarajevo BIH
1966 — Ghizdavu, Dumitru vs Mestrovic, Zvonimir — 0-1 — WchTJ U26 fin-A
1966 — Foldi, Jozsef vs Varnusz, Egon — 1/2-1/2 — Budapest HUN
9…Qc7 — 17.0% (260 parties)
1966 — Kavalek, Lubomir vs Polugaevsky, Lev — 1/2-1/2 — La Habana ol
1966 — Blatny, Frantisek vs Dely, Peter — 0-1 — Sombor
1966 — Spasojevic, Zoran M vs Ostojic, Nikola — 1/2-1/2 — Belgrade SRB
1966 — Kavalek, Lubomir vs Polugaevsky, Lev — 1/2-1/2 — Havana CUB
1966 — Matulovic, Milan vs Nikitin, Aleksander S — 1/2-1/2 — Kislovodsk
9…Bd7 — 15.2% (233 parties)
1965 — Hennings, Artur vs Ghitescu, Theodor — 1-0 — Zinnowitz GER
1965 — Balashov, Yuri vs Bykov, Vladimir — 1-0 — Omsk RUS
1965 — Harris, Ronald A vs Beaty, JH. — 1-0 — Hastings ch-BCF
1965 — Velimirovic, Dragoljub vs Milic, Borislav — 1-0 — Belgrade SRB
1967 — Rhodes, Geoffrey Irving vs Jamieson, Peter McKeich — 1-0 — Glasgow SCO
9…Nxd4 — 3.8% (58 parties)
1963 — Bogdanovic, Radivoje vs Shamkovich, Leonid — 1/2-1/2 — Sarajevo BIH
1965 — Velimirovic, Dragoljub vs Dely, Peter — 1-0 — Belgrade SRB
1966 — Bednarski, Jacek vs Gheorghiu, Florin — 0-1 — Bucharest ROU
1967 — Ciocaltea, Victor vs Pavlov, Mircea-Sergiu-Aurelian — 1-0 — Bucharest ROU
1968 — Trapl, Jindrich vs Hort, Vlastimil — 1/2-1/2 — Luhacovice CZE