Fin du contenu

Aucune page supplémentaire à charger

B22b — Alapin (1902)
1.e4 c5 2.c3 Nc6 3.Nf3
Les coups candidats
3…d5 — 37.5% (5921 parties)
Ambassadeurs : Afek, Yochanan (23x), Biro, Sandor (18x), Lazarne Vajda, Szidonia (16x), Bergez, Luc (15x), Brodie, Hugh (13x), Plat, Vojtech (13x), Plenca, Jadranko (12x), Szitkey, Milan (12x)
3…Nf6 — 35.0% (5522 parties)
Ambassadeurs : Lugovskoy, Maxim (21x), Durán Vallverdú, Joan (19x), Plat, Vojtech (18x), Afek, Yochanan (16x), Degraeve, Jean-Marc (16x), Kiik, Kalle (15x), Bergez, Luc (15x), Godena, Michele (15x)
3…d6 — 7.9% (1250 parties)
Ambassadeurs : Maksimovic, Suzana (7x), Eberth, Zoltan Bela (4x), Fleischer, Martin (4x), Konnyu, Janos (3x), Maric, Mirjana (3x), Quadrio, Alexandre (3x), Frois, Antonio (3x), Andreassen, Leif (3x)
3…e6 — 7.7% (1221 parties)
Ambassadeurs : Plat, Vojtech (6x), Vogelmann, Peter (4x), Kraft, Gerhard (4x), Kislinsky, Alexey (4x), Zvjaginsev, Vadim (4x), Schild, Herbert (3x), Lumondong, Lisa Karlina (3x), Horvath, Laszlo (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…d5 3…Nf6 3…d6 3…e6
<1800 1451 30% 24% 15% 10%
1800-2200 6921 41% 34% 7% 7%
2200-2600 4849 39% 46% 3% 6%
2600+ 111 29% 65% 1% 3%
Évolution par décennie (% des parties)
Décennie N parties 3…d5 3…Nf6 3…d6 3…e6
1950s 66 50% 41% 5% 2%
1960s 73 34% 53% 1% 7%
1970s 165 30% 50% 4% 8%
1980s 479 40% 34% 6% 11%
1990s 3007 41% 27% 10% 8%
2000s 5379 37% 34% 8% 8%
2010s 5031 38% 35% 8% 7%
2020s 1589 29% 49% 4% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…d5 38% 29% ▼ -8.8%
3…Nf6 35% 49% ▲ +13.7%
3…d6 8% 4% ▼ -3.2%
3…e6 7% 7% -0.4%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 8 parties
Hou, Yifan — 7 parties
Kramnik, Vladimir — 6 parties
Gukesh D — 5 parties
Tal, Mikhail — 4 parties
Karpov, Anatoly — 2 parties
Botvinnik, Mikhail — 1 partie
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
3…d5 — 37.5% (5921 parties)
1950 — Paoli, Enrico vs Kovacs, Abel — 1/2-1/2 — Wenen IT
1950 — Tartakower, Savielly vs Gligoric, Sofija — 1/2-1/2 — Amsterdam NED
1951 — Rellstab, Ludwig vs Kovacs, MG. — 1/2-1/2 — Vienna AUT
1951 — Quillen, Paul vs Sandrin, Angus — 0-1 — Fort Worth, TX USA
1952 — Dworzynski, Roman vs Szapiel, Henryk — 1-0 — Katowice POL
3…Nf6 — 35.0% (5522 parties)
1950 — Simagin, Vladimir vs Anay Barche — 0-1 — Schiavno Zdroj
1952 — Stoltz, Gabriel vs Anay Barche — 1/2-1/2 — Helsinki olm
1953 — Zoltan, T vs Szilagyi, Gyorgy Laszlo — 0-1 — Budapest HUN
1953 — Paoli, Enrico vs Eugenio, Sarah De Oliveira — 1/2-1/2 — Venice Venice ITA
1954 — Paoli, Enrico vs Filip, Marius Liviu — 1/2-1/2 — Bucharest ROU
3…d6 — 7.9% (1250 parties)
1953 — Rellstab, Ludwig vs Maier, Guenter — 1-0 — Leipzig GER
1954 — Hrasovec vs Sonc, Mila — 1-0 — Rogatska
1956 — Landsmeer, L. vs Aalders, Hendricus — 1-0 — cr.
1967 — Bannik, Anatolij vs Zveriaka, Y — 1-0 — ?
1972 — Wall, Alejandro vs Martinez, Louis — 1-0 — Okinawa
3…e6 — 7.7% (1221 parties)
1955 — Gipslis, Aivars vs Koblencs, Alexander — 1-0 — LAT-ch
1961 — Zakharov, Igor vs Osnos, Viatcheslav — 1-0 — Moscow RUS
1963 — Botvinnik, Mikhail vs Furman, Semyon — 1-0 — Leningrad RUS
1964 — Bannik, Anatolij vs Suetin, Alexey S — 1/2-1/2 — Ch URS, Kiev UKR
1966 — Gysin, Alfredo vs Bronstein, Luis Marcos — 1-0 — Cordoba ch ARG prel