B84z - 7.O-O Be7 8.f4 Qc7 9.Be3 Nc6 - Scheveningen Classical [+0.40]

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B84z — Scheveningen Classical
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Be7 8.f4 Qc7 9.Be3 Nc6
Eval: [+0.40]
Les coups candidats
10.Qe1 — 41.1% (2732 parties)
Ambassadeurs : Da Silva Filho, Alcindo Luz Bastos (20x), Kotov Lundqvist, Alex (11x), Tosi, Francesco (8x), Danin, Alexandre (8x), Alekseenko, Kirill (8x), Janosevic, Dragoljub (7x), Movsesian, Sergei (7x), Shirov, Alexei (7x)
10.Kh1 — 25.9% (1723 parties)
Ambassadeurs : Fedorchuk, Sergey A. (12x), Almasi, Zoltan (8x), Vaibhav, Suri (7x), Filipowicz, Andrzej (6x), Bocharov, Dmitry (6x), Kovacevic, Aleksandar (6x), Tanriverdi, Enes (6x), Munguntuul, Batkhuyag (6x)
10.a4 — 17.9% (1189 parties)
Ambassadeurs : Rublevsky, Sergei (9x), Bocharov, Dmitry (9x), Ganguly, Surya Shekhar (9x), Javakhishvili, Lela (8x), Nataf, Igor-Alexandre (7x), Palac, Mladen (7x), Ribli, Zoltan (7x), Horvath, Jozsef (6x)
10.Bf3 — 7.9% (527 parties)
Ambassadeurs : Pirc, Vasja (5x), Vasilevich, Irina (4x), Buzeti, Jernej (3x), Li, William (3x), Paoli, Enrico (2x), Berresheim, Helmut (2x), Pax, Horst, Dr. (2x), Schaack, Harry (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Qe1 10.Kh1 10.a4 10.Bf3
<1800 116 40% 16% 11% 15%
1800-2200 1727 38% 24% 14% 12%
2200-2600 3529 41% 30% 22% 4%
2600+ 207 39% 36% 25% 0%
Évolution par décennie (% des parties)
Décennie N parties 10.Qe1 10.Kh1 10.a4 10.Bf3
1900s 1 100% — — —
1920s 3 33% — — 33%
1930s 14 36% — — 36%
1940s 57 82% 7% — 7%
1950s 82 70% 6% 6% 7%
1960s 114 70% 15% 1% 9%
1970s 226 61% 17% 9% 6%
1980s 294 48% 22% 16% 8%
1990s 1045 37% 23% 19% 11%
2000s 1979 33% 27% 23% 9%
2010s 2292 42% 29% 17% 7%
2020s 533 51% 28% 13% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Qe1 42% 51% ▲ +9.5%
10.Kh1 29% 28% ▼ -1.0%
10.a4 17% 13% ▼ -3.7%
10.Bf3 7% 3% ▼ -3.6%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 7 parties
Hou, Yifan — 7 parties
Anand, Viswanathan — 5 parties
Kramnik, Vladimir — 4 parties
Smyslov, Vladimir — 3 parties
Gukesh D — 3 parties
Euwe, Max — 1 partie
Botvinnik, Mikhail — 1 partie
Parties historiques
10.Qe1 — 41.1% (2732 parties)
1906 — Rosen, Leon vs Maroczy, Geza — 0-1 — New Orleans, LA USA
1925 — De Freitas, Julio Eimard vs Villegas, Benito — 1/2-1/2 — Montevideo URU
1932 — Grigoriev, A. vs Chan Wo Kan, Lea — 1-0 — Moscow RUS
1934 — Roedl, Ludwig vs Bluemich, Max — 1-0 — Bayern
1934 — Steiner, Laszlo vs Stupan, Bogumir — 1-0 — Maribor
10.Kh1 — 25.9% (1723 parties)
1943 — Soultanbeieff, Victor vs Borodin, Vladimir — 1-0 — Brussels BEL
1946 — Simonovic, Borko vs Pirc, Vasja — 1/2-1/2 — Zagreb ch-YUG
1947 — Mitchell, Graham Russell vs Nielsen Reinholt — 1-0 — ?
1949 — Rossolimo, Nicolas vs O'Kelly, Albéric de Galway — 1-0 — Heidelberg
1952 — Pilnik, Herman vs Kovacs, MG. — 1-0 — Vienna AUT
10.a4 — 17.9% (1189 parties)
1950 — Kampmann, Heiko vs De Meyer, Alexander — 0-1 — Bielefeld
1951 — Pappier, Carlos vs Agramunt Huguet, Joaquin — 1/2-1/2 — Buenos Aires ARG
1953 — Burstein, Sylvain vs Belkadi, Ridha — 1-0 — Paris FRA
1954 — Reichenbach, Werner vs Moehring, Guenther — 1-0 — Schkopau
1957 — Mangini, Jose Henrique de Mello vs Sanguineti, Raúl Carlos — 0-1 — Mar del Plata ARG
10.Bf3 — 7.9% (527 parties)
1920 — Euwe, Max vs Fontein, George — 1-0 — Scheveningen NED
1931 — Sozin, Veniamin vs Botvinnik, Mikhail — 1-0 — Moskou ch-URS
1931 — Gombos, Andras vs Pirc, Vasja — 0-1 — Praag predolympijsky
1933 — Milner Barry, Philip vs Eliskases, Erich — 1/2-1/2 — Hastings ENG
1935 — Michel, Paul vs Saemisch, Friedrich — 0-1 — Bad Saarow