E34h - 6…c5 - Classical, Noa (1934)

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E34h — Classical, Noa (1934)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 Qxd5 6.e3 c5
Les coups candidats
7.Bd2 — 83.8% (408 parties)
Ambassadeurs : Anand, Viswanathan (8x), Adams, Michael (8x), Karjakin, Sergey (7x), Sakalauskas, Vaidas (7x), Bareev, Evgeny (6x), Dreev, Aleksey (6x), Gelfand, Boris (5x), Ravnik, Ivan (5x)
7.a3 — 12.9% (63 parties)
Ambassadeurs : Van Wely, Loek (4x), Matnadze Bujiashvili, Ann (3x), Jelen, Igor (2x), Kragelj, Igor (2x), Maisuradze, Nino (2x), Brunello, Sabino (2x), Araiza Munoz, Jose Joaquin (1x), Soto Larrea, Manuel (1x)
7.dxc5 — 1.6% (8 parties)
Ambassadeurs : Carlsson, Carl-Erik (1x), JanOlof Friberg, Fris (1x), Bareev, Evgeny (1x), Gelfand, Boris (1x), Karpov, Anatoly (1x), Kramnik, Vladimir (1x), Manoeuvre, Antoine (1x), Glavina, Pablo (1x)
7.Nf3 — 1.4% (7 parties)
Ambassadeurs : Grosse-Frintrop, Gerd (1x), Pittag, Andreas (1x), Andreev, Stanislav (1x), Drenchev, Petar (1x), Gruenberg, Hans-Ulrich (1x), Janz, Frerik (1x), Moreira, José Américo Paiva (1x), Adeyemi, Phebe Adesinuola (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bd2 7.a3 7.dxc5 7.Nf3
<1800 13 100% — — —
1800-2200 102 87% 9% 1% 2%
2200-2600 264 86% 11% 1% 2%
2600+ 84 80% 18% 2% —
Évolution par décennie (% des parties)
Décennie N parties 7.Bd2 7.a3 7.dxc5 7.Nf3
1950s 3 33% 67% — —
1980s 5 20% 60% 20% —
1990s 37 73% 24% — —
2000s 187 83% 12% 2% 3%
2010s 181 86% 13% 1% —
2020s 74 91% 4% 3% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bd2 86% 91% ▲ +4.4%
7.a3 13% 4% ▼ -8.7%
7.dxc5 1% 3% ▲ +1.6%
7.Nf3 0% 3% ▲ +2.7%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 9 parties
Kramnik, Vladimir — 5 parties
Kasparov, Garry — 4 parties
Karpov, Anatoly — 4 parties
Carlsen, Magnus — 2 parties
Ju, Wenjun — 1 partie
Parties historiques
7.Bd2 — 83.8% (408 parties)
1957 — Abanin, Vladimir vs Cherepkov, Alexander V — 1/2-1/2 — Leningrad RUS
1988 — Finegold, Benjamin vs Smyslov, Vasily — 1/2-1/2 — Londen open
1995 — Kasparov, Garry vs Anand, Viswanathan — 1/2-1/2 — New York, NY USA
1995 — Hoelzl, Franz vs Stanec, Nikolaus — 1/2-1/2 — Voitsberg
1995 — Tirabassi, Gabriele vs Hansen M.DEN — 1-0 — IV EU ch.final
7.a3 — 12.9% (63 parties)
1951 — Eigler, Ferenc vs Anay Barche — 0-1 — Hungary ch
1952 — Araiza Munoz, Jose Joaquin vs Soto Larrea, Manuel — 1/2-1/2 — Havana CUB
1984 — Romanov, Alamin vs Goncharenko, Aleksandr — 0-1 — corr USSR
1986 — Pessoa, Francisco vs Amorim, Jorge Luiz F — 1/2-1/2 — ?
1989 — Roncan, Jose vs Calatayud, Manuel Lopez de — 0-1 — corr LADAC Superior
7.dxc5 — 1.6% (8 parties)
1986 — Carlsson, Carl-Erik vs JanOlof Friberg, Fris — 0-1 — SSKK
2003 — Bareev, Evgeny vs Gelfand, Boris — 1/2-1/2 — Monte Carlo MNC
2003 — Karpov, Anatoly vs Kramnik, Vladimir — 1/2-1/2 — Wijk aan Zee NED
2009 — Manoeuvre, Antoine vs Glavina, Pablo — 1/2-1/2 — France
2011 — Mitchell, Mike vs O Leary, Martin — 1-0 — Edinburgh SCO
7.Nf3 — 1.4% (7 parties)
2000 — Grosse-Frintrop, Gerd vs Pittag, Andreas — 1-0 — Recklinghausen GER
2005 — Moreira, José Américo Paiva vs Adeyemi, Phebe Adesinuola — 0-1 — ICCF
2005 — Rajlich, Iweta vs Turova, Irina — 1/2-1/2 — Budapest HUN
2006 — Gruenberg, Hans-Ulrich vs Janz, Frerik — 1/2-1/2 — GER
2007 — Andreev, Stanislav vs Drenchev, Petar — 0-1 — Sunny Beach BUL