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D37u — Classical
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 O-O 6.e3 c5 7.dxc5 Bxc5 8.Qc2 Nc6 9.a3 Qa5 10.Rd1
Les coups candidats
10…Be7 — 77.0% (1144 parties)
Ambassadeurs : Quiñones Borda, Jorge Victor (11x), Farago, Ivan (9x), Dellenbach, Jean-Paul (9x), Portisch, Lajos (8x), Deforel, Jorge Eduardo (8x), Nowak, Ireneusz (8x), Beliavsky, Alexander G (7x), Ishemguzhin, Igor Evgenievich (7x)
10…Re8 — 10.5% (156 parties)
Ambassadeurs : Nakamura, Hikaru (8x), Ponomarev, Nikolay Nikolaevich (7x), Mamedyarov, Shakhriyar (4x), Zumsande, Martin (4x), Malchev, Emil (3x), Arias Santana, Mauricio (3x), Karjakin, Sergey (3x), Feco, Ján (3x)
10…Ne4 — 5.3% (79 parties)
Ambassadeurs : Bagirov, Vladimir (3x), Soos, Bela (2x), Muratov, Vladimir A (2x), Portisch, Lajos (1x), Berger, Benedikt (1x), Velibekov, A (1x), Forintos, Gyozo V (1x), Averbakh, Yuri L (1x)
10…Rd8 — 4.2% (63 parties)
Ambassadeurs : Doroshkievich, Vladimir K (2x), Karjakin, Sergey (2x), Anand, Viswanathan (2x), Petrosian, Tigran V. (1x), Anatol Hernandez, Joaquin (1x), Ivkov, Borislav (1x), Musil, Vitezslav (1x), Gheorghiu, Florin (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10…Be7 10…Re8 10…Ne4 10…Rd8
<1800 20 95% 5%
1800-2200 354 82% 10% 4% 3%
2200-2600 833 76% 12% 5% 4%
2600+ 85 55% 27% 2% 8%
Évolution par décennie (% des parties)
Décennie N parties 10…Be7 10…Re8 10…Ne4 10…Rd8
1950s 2 50% 50%
1960s 18 33% 33% 33%
1970s 62 58% 6% 11% 16%
1980s 203 92% 1% 5% 1%
1990s 88 85% 5% 6%
2000s 151 83% 3% 10% 3%
2010s 635 80% 13% 3% 3%
2020s 326 62% 18% 6% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10…Be7 80% 62% ▼ -18.2%
10…Re8 13% 18% ▲ +5.0%
10…Ne4 3% 6% ▲ +3.6%
10…Rd8 3% 6% ▲ +3.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 8 parties
Anand, Viswanathan — 5 parties
Carlsen, Magnus — 4 parties
Tal, Mikhail — 2 parties
Karpov, Aleksandr — 2 parties
Kramnik, Vladimir — 2 parties
Ding, Liren — 2 parties
Euwe, Max — 1 partie
Kasparov, Garry — 1 partie
Gukesh D — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
10…Be7 — 77.0% (1144 parties)
1962 — Hollis, Adrian vs Stoeckl, Ernst — 1-0 — Bern SUI
1966 — Portisch, Lajos vs Spassky, Boris Vasily — 1/2-1/2 — Havana CUB
1966 — Portisch, Lajos vs Spassky, Boris V. — 1/2-1/2 — Havana ol
1967 — Forintos, Gyozo V vs Bikhovsky, Anatoly — 0-1 — Liberation Belgrade YUG
1967 — Cording, Harm vs Stern, Dieter — 1/2-1/2 — Kiel GER
10…Re8 — 10.5% (156 parties)
1978 — Korchnoi, Viktor vs Karpov, Anatoly — 1-0 — Ch World (match)
1978 — Korchnoi, Viktor vs Karpov, Anatoly — 1-0 — Baguio City wch-m
1978 — Tatai, Igor vs Olpp, Achim — 1-0 — Lucca tt
1979 — Eriksson, Ola vs Arfwedson Gerhard — 0-1 — ?
1982 — Cunningham, Phil vs Cooper, John G — 1-0 — Wales
10…Ne4 — 5.3% (79 parties)
1958 — Wise, Thomas H vs Holmes, Richard Frank — 1/2-1/2 — Leamington
1964 — Portisch, Lajos vs Berger, Benedikt — 1-0 — Amsterdam NED
1965 — Forintos, Gyozo V vs Averbakh, Yuri L — 1-0 — Hamburg etc
1965 — Soos, Bela vs Buslaev, Aleksander — 1-0 — Tbilisi GEO
1966 — Soos, Bela vs Buslaev, Alexander — 1-0 — Tbilisi GEO
10…Rd8 — 4.2% (63 parties)
1954 — Euwe, Max vs Kupper, Josef — 1/2-1/2 — Zurich SUI
1965 — Balbi , Ricardo vs Airoldi, Edoardo — 1-0 — cr.
1965 — Gerusel, Mathias vs Eisinger, Max Jr — 1/2-1/2 — FRG-ch Bad Aibling
1966 — Petrosian, Tigran V. vs Anatol Hernandez, Joaquin — 1/2-1/2 — Ch URS (team), Moscow RUS
1966 — Doroshkievich, Vladimir K vs Gipslis, Aivars — 1-0 — Ch URS, Tbilisi GEO