B84s - 8…Nc6 - Scheveningen, Classical (1934)

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B84s — Scheveningen, Classical (1934)
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
Les coups candidats
9.Be3 — 75.9% (305 parties)
Ambassadeurs : Kotov, Alexander (7x), Janosevic, Dragoljub (3x), Smyslov, Vasily (3x), Pirc, Vasja (3x), Bryntse, Arne (3x), Vukovic, Sava (3x), Schmid, Lothar (3x), Sasikiran, Krishnan (3x)
9.Kh1 — 17.2% (69 parties)
Ambassadeurs : Karpov, Anatoly (2x), Cobo Arteaga, Eldis (2x), Donchev, Dimitar I. (2x), Riemersma, Li (2x), Maier, Guenter (1x), Herrmann, Ludwig (1x), Janata, Michael (1x), Ignatiev, Felix N (1x)
9.Nb3 — 3.7% (15 parties)
Ambassadeurs : Heidenfeld, Wolfgang (1x), Schmid, Lothar (1x), Gresser, Gisela Kahn (1x), Keller-Hermann, Edith (1x), Robatsch, Karl (1x), Musil, Vitezslav (1x), Wanke, Rainer (1x), Schmaus, Alexandru (1x)
9.a4 — 0.7% (3 parties)
Ambassadeurs : Volokitin, Andrei (1x), Ganin, Maksim (1x), Bianchi, Guillaume (1x), Le Ruyet, Leopold (1x), Snetkov, Ivan (1x), Sampilov, Bazarjap (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.Be3 9.Kh1 9.Nb3 9.a4
<1800 14 64% 14% 14% —
1800-2200 92 63% 25% 3% 2%
2200-2600 189 78% 19% 2% 1%
2600+ 1 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 9.Be3 9.Kh1 9.Nb3 9.a4
1950s 39 90% 5% 5% —
1960s 22 82% 5% 14% —
1970s 39 87% 13% — —
1980s 40 72% 25% 2% —
1990s 77 71% 22% 1% 1%
2000s 100 77% 13% 4% 1%
2010s 75 69% 23% 4% 1%
2020s 10 50% 40% 10% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.Be3 69% 50% ▼ -19.3%
9.Kh1 23% 40% ▲ +17.3%
9.Nb3 4% 10% ▲ +6.0%
9.a4 1% 0% ▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 2 parties
Anand, Viswanathan — 1 partie
Tal, Mikhail — 1 partie
Parties historiques
9.Be3 — 75.9% (305 parties)
1950 — Smyslov, Vasily vs Kotov, Alexander — 1/2-1/2 — Budapest HUN
1950 — Smyslov, Vasily vs Kotov, Alexander — 1/2-1/2 — Budapest HUN
1950 — Rossolimo, Nicolas vs Nestler, Vincenzo — 1/2-1/2 — Venice ITA
1950 — Rossolimo, Nicolas vs Miguel, Nahuel — 1/2-1/2 — Amsterdam NED
1950 — Barden, Leonard vs Rossolimo, Nicolas — 0-1 — Hastings ENG
9.Kh1 — 17.2% (69 parties)
1952 — Aguayo, Cesar vs Pirc, Vasja — 0-1 — Helsinki olm
1953 — Maier, Guenter vs Herrmann, Ludwig — 1-0 — Leipzig GER
1966 — Janata, Michael vs Ignatiev, Felix N — 1/2-1/2 — Moscow RUS
1972 — Karpov, Anatoly vs Cobo Arteaga, Eldis — 1-0 — Skopje olm
1972 — Karpov, Anatoly vs Cobo Arteaga, Eldis — 1-0 — Skopje MKD
9.Nb3 — 3.7% (15 parties)
1951 — Napolitano, Christian vs Pirc, Dora — 1/2-1/2 — Venice ITA
1953 — Heidenfeld, Wolfgang vs Schmid, Lothar — 0-1 — Venetie
1963 — Gresser, Gisela Kahn vs Keller-Hermann, Edith — 0-1 — Split CRO
1967 — Robatsch, Karl vs Musil, Vitezslav — 1/2-1/2 — Maribor
1968 — Wanke, Rainer vs Schmaus, Alexandru — 0-1 — FRG-ch11 corr6871
9.a4 — 0.7% (3 parties)
1998 — Volokitin, Andrei vs Ganin, Maksim — 0-1 — Alushta UKR
2007 — Bianchi, Guillaume vs Le Ruyet, Leopold — 1-0 — Aix-les-Bains
2012 — Snetkov, Ivan vs Sampilov, Bazarjap — 1/2-1/2 — Ulan Ude RUS