C62c - 4.d4 - Spanish: Old Steinitz (1903)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
Articles plus anciens →
C62c — Spanish: Old Steinitz (1903)
1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.d4
Les coups candidats
Ambassadeurs : Novikov, Maxim (43x), Ventura, Bob (22x), Haik, Aldo (19x), Dejonckheere, Didier (15x), Mcdaniel, Jeff (14x), Heiser, Jerome (13x), Cesaro, Michele (12x), Neumann, Frank (12x)
Ambassadeurs : Schoenbuchner, Gert (26x), Nash Chris (16x), Chvajova, Helena (9x), Neumann, Frank (9x), Reede, Arvo (8x), Hedke, Fred (8x), Maurizio, Marco (8x), Hansen, Berno (7x)
4…a6 — 5.6% (493 parties)
Ambassadeurs : Ventura, Bob (4x), Maurizio, Marco (3x), Pang, Edward (2x), Marincas, Vlad (2x), O'Brien Kenneth (2x), Johansen, Bjorn Berg (2x), Mcdaniel, Jeff (2x), Mendis, Tenuk (2x)
4…Bg4 — 3.3% (291 parties)
Ambassadeurs : Brand Lyard, Paul (9x), Mestrovic, Zvonimir (4x), Heiser, Jerome (3x), Wall, Alejandro (2x), Ferroni, Claudio (2x), Emen, Oguz (2x), Alex Benny (2x), Paris Mellado, José António (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…Bd7 4…exd4 4…a6 4…Bg4
<1800 1622 41% 42% 9% 4%
1800-2200 2725 41% 54% 2% 2%
2200-2600 831 65% 32% 0% 1%
2600+ 11 64% 36% — —
Évolution par décennie (% des parties)
Décennie N parties 4…Bd7 4…exd4 4…a6 4…Bg4
1950s 30 63% 33% 3% —
1960s 119 66% 29% 3% 1%
1970s 219 67% 23% 4% 2%
1980s 242 56% 38% 3% 2%
1990s 1691 48% 39% 6% 4%
2000s 3204 45% 43% 5% 4%
2010s 2770 42% 46% 6% 2%
2020s 519 42% 38% 10% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…Bd7 42% 42% +0.1%
4…exd4 46% 38% ▼ -8.9%
4…a6 6% 10% ▲ +4.5%
4…Bg4 2% 6% ▲ +4.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 5 parties
Kasparov, Garry — 5 parties
Tal, Mikhail — 3 parties
Carlsen, Magnus — 2 parties
Capablanca, Jose Raul — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
4…Bd7 — 45.9% (4035 parties)
1950 — Wyman, P. vs Clark Fernandes — 0-1 — Salinas, CA
1950 — Molton vs Innocenti, Amedeo — 0-1 — Palo Alto, CA
1951 — Achatz, Karl Hans vs Kunze, Klaus — 1-0 — Leipzig GER
1951 — Schellingerhout, J. vs Eyk, D. — 1-0 — cr.
1951 — Bernstein, Ossip vs Fuentes, Manuel — 1-0 — Madrid ESP
4…exd4 — 41.9% (3689 parties)
1951 — Quillen, Paul vs Whitaker, Norman — 0-1 — Fort Worth, TX USA
1951 — Filip, Miroslav vs Belska Hruskova — 1-0 — Prague CZE
1954 — Tanguay, Alexandre vs Zalys, Ignas — 0-1 — Montreal CAN
1954 — Richter, Kurt vs Muller, Hans P — 1-0 — Berlin GER
1955 — Mazzoni, Guy vs Andor, Theodore — 0-1 — Paris FRA
4…a6 — 5.6% (493 parties)
1958 — Blackstone, John vs Slosted, S. — 1-0 — No. CA
1967 — Heim, Sverre vs Lockertsen, Henrik — 1-0 — Tromsoe
1968 — Lobigas, Julian vs Lee, Keng Yeen Joel — 1/2-1/2 — Manila PHI
1969 — Coudari, Camille vs Marsh Ethan Kienja — 1-0 — Green Mt. op
1972 — Arnold, Knut vs Knudsen, John C — 1-0 — Iowa
4…Bg4 — 3.3% (291 parties)
1961 — Karpov, Anatoly vs Gaimaletdinov, Insaf — 1-0 — Zlatoust
1977 — Kurajica, Bojan vs Mestrovic, Zvonimir — 1-0 — Zagreb CRO
1977 — Webb, Simon vs Mestrovic, Zvonimir — 1/2-1/2 — Kallithea,GRE Int 3rd,Greece
1978 — Lau , Le Xiang Ignatius vs Mestrovic, Domagoj — 1/2-1/2 — Mitropa Cup
1978 — Gruchacz, Robert vs Mestrovic, Zvonimir — 0-1 — Lone Pine open