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C48b — Spanish (1900)
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 d6
Les coups candidats
Ambassadeurs : Morin, Louis (10x), Curdo, John (7x), Orsagova, Erika (6x), Nikolenko, Oleg (6x), Pessi, Emil-George (5x), Davydov, Mihail (4x), Shianovsky, Vladislav I (3x), Pedzich, Dominik (3x)
5.d3 — 13.9% (613 parties)
Ambassadeurs : Koenig, Melanie (4x), Firdman, Kirill (3x), Daniel, Valiente (2x), Schmidt, Hannah (2x), Pilgram, Alexander (2x), Wisotzky, Eric (2x), Bentz, Claudia (2x), Kaphle, Sebastian (2x)
5.O-O — 13.7% (604 parties)
Ambassadeurs : Kubikova, Alena (4x), Montoro, Gustavo E. (3x), Inkiov, Ventzislav (2x), Abramovic, Bosko (2x), Rampler Evelyne (2x), Mass, Elvira (2x), Dumin, Karolina (2x), Logdahl, Harald (2x)
5.h3 — 8.9% (392 parties)
Ambassadeurs : Schillinger, Friederike (6x), Zavadilova, Barbora (2x), Schippers, Anouk (2x), Hendriks, Rik (2x), Nguyen, Dang Hong Phuc (2x), Bernasconi, Roberto (2x), Tziournas, Grammenos (2x), Mertzianidis, Anastasios (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.d4 5.d3 5.O-O 5.h3
<1800 693 48% 16% 14% 13%
1800-2200 1517 72% 8% 10% 7%
2200-2600 498 89% 1% 5% 1%
2600+ 4 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 5.d4 5.d3 5.O-O 5.h3
1950s 22 95% — 5% —
1960s 33 91% 3% 3% 3%
1970s 45 84% 2% 4% 4%
1980s 87 72% 8% 11% 5%
1990s 1021 53% 17% 14% 9%
2000s 1621 49% 17% 16% 9%
2010s 1211 64% 10% 11% 9%
2020s 375 58% 10% 13% 10%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.d4 64% 58% ▼ -5.4%
5.d3 10% 10% +0.0%
5.O-O 11% 13% ▲ +1.9%
5.h3 9% 10% ▲ +1.3%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 1 partie
Parties historiques
5.d4 — 56.0% (2474 parties)
1950 — Rhodes, Herbert Gibson vs Fairhurst, William — 1/2-1/2 — Buxton
1951 — Lokvenc, Joseph vs Gragger, Anton Fritz — 1-0 — GER
1951 — Lundin, Erik vs Pettersson, Sune — 1-0 — Wasa-Uppsala
1951 — Vasconcellos, Fernando O vs De Souza Mendes, Joao — 0-1 — Fortaleza BRA
1951 — Reicher, Emanoil-George vs Pietzsch, Wolfgang — 1-0 — Bucharest ROU
5.d3 — 13.9% (613 parties)
1963 — Zavodny, Zdenek vs Dokladal, P — 1-0 — Brno CZE
1978 — Zalys, Ignas vs Bouthillette, Raymond — 1-0 — Montreal CN ch
1982 — Freeke, Jacqueline vs De Kleuver, Esther — 0-1 — Hilversum NED
1985 — Johnson, Ri vs Jordan, William — 1-0 — E Lansing ch-MI op
1986 — Haist, Wolfgang vs Poethig, Hans — 1-0 — Herrenberg
5.O-O — 13.7% (604 parties)
1955 — Sunne, Borge vs Johansen, Jorgen — 0-1 — Esbjerg DEN
1967 — Lockertsen, Werner vs Lockertsen, Henrik — 1-0 — Tromsoe
1972 — Temme, G. vs Hyatt, R. — 1-0 — ?
1975 — Zhou, Yongjin vs Xu, Hong-Shun — 0-1 — Beijing CHN
1981 — Brenninkmeijer, Joris vs Admiraal, Arjen — 0-1 — Groningen NED
5.h3 — 8.9% (392 parties)
1964 — Wermescher, Klaus vs Richard, Christian — 0-1 — Oakland
1970 — Skulason, Thorsteinn vs Thorvaldsson, Jonas — 1-0 — Icelandic Chess Cham
1977 — Degenhardt, Horst vs Huisl, Wolfgang — 1/2-1/2 — Floersheim
1986 — Abdic, Adnan vs Barsoba, Carlos — 0-1 — Centro Estrada de Chivilcoy
1988 — Yilmaz Dombaycigil, Gulsevil vs Rendon, Marta L. — 0-1 — Thessaloniki GRE