E18v - 7…Ne4 8.Nxe4 Bxe4 9.Ne1 Bxg2 10.Nxg2 d5 11.Qa4 [+0.27]

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E18v —
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Nxe4 Bxe4 9.Ne1 Bxg2 10.Nxg2 d5 11.Qa4
Eval: [+0.27]
Les coups candidats
Ambassadeurs : Ribli, Zoltan (25x), Farago, Ivan (9x), Portisch, Lajos (8x), Naumkin, Igor (8x), Csom, Istvan (7x), Karpov, Anatoly (7x), Parma, Bruno (6x), Berdichesky, Ruben (5x)
Ambassadeurs : Polugaevsky, Lev (7x), Lukacs, Peter (7x), Antoshin, Vladimir S (6x), Kholmov, Ratmir D (6x), Ivkov, Borislav (5x), Lengyel, Levente (4x), Petrosian, Tigran V. (4x), Bilek, Istvan (4x)
11…Qe8 — 13.5% (104 parties)
Ambassadeurs : Andersson, Ulf (6x), Taimanov, Mark (5x), Horvath, Csaba (5x), Csom, Istvan (4x), Ribli, Zoltan (4x), Sosonko, Gennadi (4x), Bokros, Albert (4x), Lukacs, Peter (3x)
11…c5 — 8.5% (66 parties)
Ambassadeurs : Lengyel, Levente (7x), Bilek, Istvan (5x), Forintos, Gyozo V (4x), Lengyel, Laszlo (3x), Benko, Pal (3x), Petrosian, Tigran V. (3x), Botvinnik, Mikhail (3x), Cebalo, Miso (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11…dxc4 11…Qd7 11…Qe8 11…c5
<1800 4 50% 25% — 25%
1800-2200 64 47% 25% 2% 12%
2200-2600 518 42% 28% 17% 5%
2600+ 63 60% 17% 13% 5%
Évolution par décennie (% des parties)
Décennie N parties 11…dxc4 11…Qd7 11…Qe8 11…c5
1940s 1 — — — 100%
1950s 2 50% — — —
1960s 54 39% 24% 2% 31%
1970s 97 31% 42% 15% 7%
1980s 143 54% 24% 14% 6%
1990s 159 40% 26% 20% 8%
2000s 151 51% 24% 15% 1%
2010s 142 43% 24% 6% 11%
2020s 24 46% 17% 21% 12%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…dxc4 43% 46% ▲ +2.9%
11…Qd7 24% 17% ▼ -7.3%
11…Qe8 6% 21% ▲ +14.5%
11…c5 11% 12% ▲ +1.2%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Smyslov, Vladimir — 4 parties
Botvinnik, Mikhail — 4 parties
Karpov, Aleksandr — 4 parties
Carlsen, Magnus — 2 parties
Tal, Mikhail — 1 partie
Anand, Viswanathan — 1 partie
Kasparov, Garry — 1 partie
Ding, Liren — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
11…dxc4 — 44.1% (341 parties)
1951 — Orlando, Roy vs Sarosy, Zoltan L — 0-1 — Toronto CAN
1961 — Krogius, Nikolai V vs Spassky, Boris Vasily — 1/2-1/2 — Moscow RUS
1963 — Averbakh, Yuri L vs Furman, Slavomir — 1/2-1/2 — Leningrad ch-URS
1964 — Antoshin, Vladimir S vs Kholmov, Ratmir D — 1/2-1/2 — Sochi RUS
1964 — Balcerowski, Witold vs Nowacki, Marian — 1-0 — POL-ch21 Warsaw POL
11…Qd7 — 26.4% (204 parties)
1960 — Trifunovic, Petar vs Vukovic, Maksimilijan — 1/2-1/2 — Ljubljana
1964 — Antoshin, Vladimir S vs Furman, Semyon — 1-0 — URS Spartakiad
1964 — Milev, Zdravko vs Chipev, Teodor Antonov — 1-0 — Sofia BUL
1965 — Sofrevski, Jovan vs Parma, Brigitte — 1/2-1/2 — Titograd
1965 — Ivkov, Borislav vs Matanovic, Aleksandar — 1/2-1/2 — Zagreb CRO
11…Qe8 — 13.5% (104 parties)
1966 — Filip, Miroslav vs Taimanov, Mark — 1/2-1/2 — Ch Czechoslovakia (open)
1973 — Rodriguez, Gustavo vs Uslenghi, Leonel — 1/2-1/2 — Punta del Este V Magistral La
1976 — Polugaevsky, Lev vs Geller, Efim P. — 1/2-1/2 — Sochi RUS
1977 — Rivas Pastor, Manuel vs Bellon Lopez, Juan Manuel — 1/2-1/2 — Can Picafort
1977 — Vadasz, Laszlo vs Csom, Istvan — 1/2-1/2 — Budapest ch-HUN
11…c5 — 8.5% (66 parties)
1948 — Trifunovic, Petar vs Szabo, Laszlo — 1/2-1/2 — Budapest HUN
1963 — Peterson, Andrejs vs Lazarev, Efim M. — 1/2-1/2 — Kiev UKR
1963 — Tal, Mikhail vs Keres, Paul Petrovich — 1/2-1/2 — URS-chT Moscow RUS
1963 — Petrosian, Tigran V. vs Botvinnik, Mikhail — 1/2-1/2 — Moskau
1963 — Petrosian, Tigran V. vs Botvinnik, Mikhail — 1/2-1/2 — Moscow RUS