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C48c — Spanish
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 d6 5.d4
Eval: [+0.53]
Les coups candidats
5…exd4 — 60.3% (1776 parties)
Ambassadeurs : Mrva, Vladimir (7x), Morin, Louis (6x), Vaishali, Rameshbabu (5x), Kurtulik, Andrej (5x), Lipka, Juraj (4x), Teuschler, Hugo (4x), Davydov, Mihail (4x), Nemes, Silviu-Virgil (4x)
5…Bd7 — 32.8% (966 parties)
Ambassadeurs : Lasker, Emanuel (8x), Thiede, Lars (8x), Capablanca, Jose (7x), Suslov, Evgeniy (6x), Spielmann, Rudolf (5x), Molano Lafuente, Ismael (5x), Steiner, Lajos (4x), Teichmann, Richard (4x)
5…a6 — 3.1% (92 parties)
Ambassadeurs : Zukertort, Johannes (1x), James H Morgan (1x), Luque, Carlos (1x), Walters, Lawrence (1x), Malchair, David (1x), Cloutier, Mathieu (1x), Lapena Bayo, Cosme (1x), Shelton, Paul (1x)
5…Bg4 — 1.4% (41 parties)
Ambassadeurs : Cathrein (1x), Thuerig, Catherine (1x), Magalhaes, Joao Flavio (1x), Martin Shane (1x), Burlacu, Bogdan (1x), Erhan Mihai (1x), Slamena, Michal (1x), Boros Martin (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…exd4 5…Bd7 5…a6 5…Bg4
<1800 178 66% 27% 3% 2%
1800-2200 1003 72% 25% 1% 0%
2200-2600 558 66% 33% 0%
2600+ 6 33% 67%
Évolution par décennie (% des parties)
Décennie N parties 5…exd4 5…Bd7 5…a6 5…Bg4
1850s 1 100%
1870s 5 60% 40%
1880s 10 50% 40% 10%
1890s 8 50% 50%
1900s 28 21% 61%
1910s 58 34% 50%
1920s 54 31% 69%
1930s 20 65% 35%
1940s 25 44% 56%
1950s 22 45% 50%
1960s 36 53% 47%
1970s 37 38% 57%
1980s 66 67% 27% 3% 2%
1990s 595 61% 32% 3% 2%
2000s 904 61% 32% 4% 2%
2010s 895 65% 28% 3% 1%
2020s 180 65% 29% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…exd4 65% 65% -0.3%
5…Bd7 28% 29% ▲ +1.5%
5…a6 3% 4% ▲ +1.0%
5…Bg4 1% 0% ▼ -0.9%
Joueurs célèbres
Champions du monde dans cette position
Lasker, Emanuel — 8 parties
Euwe, Max — 5 parties
Alekhine, Alexander — 3 parties
Steinitz, Wilhelm — 1 partie
Smyslov, Vladimir — 1 partie
Tal, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie
Carlsen, Magnus — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
5…exd4 — 60.3% (1776 parties)
1857 — Lichtenhein, Theodore vs Raphael, Benjamin — 1-0 — New York, NY USA
1875 — Mason, James vs Martinez, Dion M — 0-1 — Philadelphia, PA USA
1875 — Mason, James vs Martinez D M — 0-1 — Philadelphia, PA USA
1878 — Rosenthal, Samuel vs McKenzie, George — 1-0 — Paris FRA
1880 — Gunston, William H vs Gattie, Walter Montague — 1-0 — St Georges CC
5…Bd7 — 32.8% (966 parties)
1875 — Zukertort, Johannes vs ? — 1-0 — Nottingham exh
1878 — Riemann, Fritz vs Anderssen, Adolf — 0-1 — Breslau GER
1880 — Schiffers, Emanuel vs Chigorin, Mikhail — 0-1 — St Petersburg RUS
1881 — Coffee Jean Jacques vs Chigorin, Mikhail — 1/2-1/2 — Berlin GER
1884 — Zukertort, Johannes vs Alfred K Ettlinger — 0-1 — Cincinnati, OH USA
5…a6 — 3.1% (92 parties)
1884 — Zukertort, Johannes vs James H Morgan — 1-0 — Chicago, IL USA
1982 — Luque, Carlos vs Walters, Lawrence — 1-0 — Lucerne SUI
1987 — Malchair, David vs Cloutier, Mathieu — 1-0 — Aalborg DEN
1992 — Tepperman, David vs Khamkar, Sharad — 1-0 — California
1993 — Waibel, Christian vs Krumina, Linda — 0-1 — Bratislava WchJW-U10
5…Bg4 — 1.4% (41 parties)
1986 — Cathrein vs Thuerig, Catherine — 0-1 — ?
1991 — Grzegorczyk, R. vs Houston R — 1-0 — E Lansing ch-MI opB
1992 — Abalde Perez, Fernando Jose vs Alfaro Castro, Alicia — 1-0 — Fuerteventura
1993 — Bolotaolo, Giovanni vs FisherKirshner, Tov — 0-1 — ?
1993 — Krupkova, Petra vs Jurikova, Daniela — 1/2-1/2 — CZE-ch women