A31h - 3…cxd4 4.Nxd4 b6 - Symmetrical, Two Knights (1928)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
Articles plus anciens →
A31h — Symmetrical, Two Knights (1928)
1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 b6
Les coups candidats
5.Nc3 — 80.1% (1365 parties)
Ambassadeurs : Japiassu, Ricardo De Villa Nova (6x), Hausner, Ivan (6x), Psakhis, Lev (5x), Gheorghiu, Florin (5x), Hort, Vlastimil (5x), Jurkiewicz, Krzysztof (4x), Rashkovsky, Nukhim N (4x), Plachetka, Jan (4x)
5.f3 — 14.9% (254 parties)
Ambassadeurs : Debarnot, Roberto (6x), Gheorghiu, Florin (4x), Pileckis, Emilis (3x), Hess, Ralf E. (2x), Rapaka Samuel Paul (2x), Pavlovic, Milos (2x), Bochnickova, Andrea (2x), Danailov, Silvio (2x)
5.g3 — 1.2% (21 parties)
Ambassadeurs : Cournoyer, Dominic (2x), Dumont, Eric (2x), Kolling, Rainer (1x), Schleich, Markus (1x), Ferrari, Josef (1x), Kaenel, Hansjuerg (1x), Munukka, Timo (1x), Hermlin, Aarne (1x)
5.e3 — 1.1% (19 parties)
Ambassadeurs : Alvarez De Toledo Cornello, E (1x), Aliev, Chingiz (1x), Baker, Enrique (1x), Bonaveri, Agustin (1x), Florjancic, Rudolf (1x), Dewenter, Ulf (1x), Ciuntuc, Daniel (1x), Bakharev, Andrei (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Nc3 5.f3 5.g3 5.e3
<1800 37 76% 3% 5% 5%
1800-2200 537 79% 14% 2% 2%
2200-2600 996 81% 17% 1% 1%
2600+ 14 86% 14% — —
Évolution par décennie (% des parties)
Décennie N parties 5.Nc3 5.f3 5.g3 5.e3
1950s 3 100% — — —
1960s 8 75% 25% — —
1970s 78 85% 13% — —
1980s 180 83% 16% — —
1990s 306 79% 16% 0% 2%
2000s 469 82% 14% 1% 1%
2010s 576 77% 15% 2% 2%
2020s 84 82% 14% 1% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Nc3 77% 82% ▲ +4.7%
5.f3 15% 14% ▼ -1.2%
5.g3 2% 1% ▼ -0.9%
5.e3 2% 0% ▼ -1.6%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Hou, Yifan — 2 parties
Carlsen, Magnus — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
5.Nc3 — 80.1% (1365 parties)
1954 — Napolitano, Mario vs Leepin, Peter — 1/2-1/2 — Lucerne SUI
1955 — Kozma, Julius vs Fichtl, Jiri — 1/2-1/2 — Prague CZE
1956 — Rovner, Dmitry vs Stoliar, Efim Samoilovich — 1/2-1/2 — Leningrad RUS
1964 — Marchand, Erich W vs Sarosy, Zoltan L — 1-0 — Scarborough CAN
1966 — Werner, Stephan vs Meseberg, Willi — 1-0 — Detmold
5.f3 — 14.9% (254 parties)
1968 — Gheorghiu, Florin vs ? — 1/2-1/2 — Skopje MKD
1968 — Pomar Salamanca, Arturo vs Jansson, Borje — 1/2-1/2 — Lugano olm
1973 — Martz, William vs Tarjan, James — 1/2-1/2 — El Paso ch-USA
1974 — Sosonko, Gennadi vs Planinec, Albin — 1/2-1/2 — Wijk aan Zee NED
1975 — Kozlov, Vladimir vs Ilinsky, Vladimir — 1-0 — ?
5.g3 — 1.2% (21 parties)
1992 — Kolling, Rainer vs Schleich, Markus — 0-1 — GER
2001 — El Adnani, Mokhliss vs Hamdouchi, Hicham — 0-1 — Rabat MAR
2004 — Ferrari, Josef vs Kaenel, Hansjuerg — 1/2-1/2 — Bern SUI
2004 — Munukka, Timo vs Hermlin, Aarne — 0-1 — Finland
2004 — Milutinovic, Zivojin vs Marinkovic, Ivan — 0-1 — Vrnjacka Banja SCG
5.e3 — 1.1% (19 parties)
1995 — Florjancic, Rudolf vs Dewenter, Ulf — 1-0 — Bled SLO
1998 — Baker, Enrique vs Bonaveri, Agustin — 0-1 — Buenos Aires ARG
1999 — Alvarez De Toledo Cornello, E vs Aliev, Chingiz — 0-1 — Aviles op Aviles ESP
1999 — Ciuntuc, Daniel vs Bakharev, Andrei — 0-1 — Eforie Nord
1999 — Kovacs, Arthur Dr. vs Reiss, Attila — 0-1 — HUN