B84s - 7.O-O Qc7 8.f4 Nc6 - Scheveningen Classical [+0.36]

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B84s — Scheveningen Classical
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Qc7 8.f4 Nc6
Eval: [+0.36]
Les coups candidats
9.Be3 — 73.5% (321 parties)
Ambassadeurs : Kotov Lundqvist, Alex (8x), Boleslavsky, Isaac (4x), Vukovic, Sava (4x), Kotov, Alexander (4x), Gligorić, Svetozar (3x), Najdorf, Miguel (3x), Pirc, Vasja (3x), Janosevic, Dragoljub (3x)
9.Kh1 — 19.2% (84 parties)
Ambassadeurs : Kotov Lundqvist, Alex (4x), Rautenberg, Wilhelm (2x), Najdorf, Miguel (2x), Pirc, Vasja (2x), Cobo Arteaga, Eldis (2x), Donchev, Dimitar I. (2x), Herrmann, Hans, Dr. (1x), Kashdan, Isaac (1x)
9.Nb3 — 3.9% (17 parties)
Ambassadeurs : Bidev, Pavle (1x), Tot, Bora (1x), Luckis (1x), Cruz Garibaldi, Milton Esteban (1x), Furlani, Ljudmil (1x), Pirc, Vasja (1x), Leal Napolitano, Yosman Jose (1x), Pirc Salamon, Hubert (1x)
9.Bf3 — 0.9% (4 parties)
Ambassadeurs : Martin, Raymond (1x), Rubin, Gene (1x), Patt Rubinstein, J. (1x), Corte, Cesar J (1x), Mauba, Solomon (1x), Mills, Robert (1x), Marechal, Georges (1x), Hopman, Pieter (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.Be3 9.Kh1 9.Nb3 9.Bf3
<1800 6 33% 33% 17% —
1800-2200 82 63% 26% 4% —
2200-2600 188 78% 19% 2% —
2600+ 1 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 9.Be3 9.Kh1 9.Nb3 9.Bf3
1920s 1 — 100% — —
1930s 5 20% 60% 20% —
1940s 31 45% 42% 6% 6%
1950s 40 90% 5% 5% —
1960s 22 82% 5% 14% —
1970s 39 87% 13% — —
1980s 40 72% 25% 2% —
1990s 77 71% 22% 1% 3%
2000s 100 77% 13% 4% —
2010s 75 69% 23% 4% —
2020s 7 71% 29% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.Be3 69% 71% ▲ +2.1%
9.Kh1 23% 29% ▲ +5.9%
9.Nb3 4% 0% ▼ -4.0%
9.Bf3 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 2 parties
Karpov, Anatoly — 1 partie
Karpov, Aleksandr — 1 partie
Tal, Mikhail — 1 partie
Parties historiques
9.Be3 — 73.5% (321 parties)
1938 — Richter, Kurt vs Reinhardt, Heinrich — 1/2-1/2 — Bad Oeynhausen GER
1941 — Kan, Ilya A vs Goldenov, Boris P — 1-0 — Rostov on Don
1946 — Gligorić, Svetozar vs Najdorf, Miguel — 1-0 — Prague CZE
1947 — Boleslavsky, Isaac vs Kotov, Alexander — 1/2-1/2 — ?
1947 — Boleslavsky, Isaac vs Kotov Lundqvist, Alex — 1/2-1/2 — Moscow RUS
9.Kh1 — 19.2% (84 parties)
1927 — Leonhardt, Paul vs Hilse, Wilhelm H — 1/2-1/2 — Magdeburg GER
1934 — Joyeux Steiner, Gael vs Pirc, Vasja — 0-1 — Ujpest
1935 — Michel, Paul vs Boeck, Alfred — 1-0 — Saarbruecken
1938 — Asztalos, Lajos vs Steiner, Lajos — 1-0 — Ljubljana
1940 — Boleslavsky, Isaac vs Kotov Lundqvist, Alex — 1-0 — Moskou ch-URS
9.Nb3 — 3.9% (17 parties)
1938 — Furlani, Ljudmil vs Pirc, Vasja — 1/2-1/2 — Ljubljana
1947 — Bidev, Pavle vs Tot, Bora — 1-0 — Ljubljana SLO
1947 — Luckis vs Cruz Garibaldi, Milton Esteban — 1-0 — Buenos Aires ch-ARG
1951 — Leal Napolitano, Yosman Jose vs Pirc Salamon, Hubert — 1/2-1/2 — Venice ITA
1953 — Heidenfeld, Wolfgang vs Schmid, Lothar — 0-1 — Venice ITA
9.Bf3 — 0.9% (4 parties)
1947 — Martin, Raymond vs Rubin, Gene — 1-0 — Hollywood, CA
1948 — Patt Rubinstein, J. vs Corte, Cesar J — 0-1 — Santa Fe
1993 — Marechal, Georges vs Hopman, Pieter — 0-1 — Huy
1998 — Mauba, Solomon vs Mills, Robert — 1-0 — ?