Fin du contenu

Aucune page supplémentaire à charger

A45g — Accelerated London System (1915)
1.d4 Nf6 2.Bf4
Les coups candidats
2…g6 — 31.4% (12219 parties)
Ambassadeurs : Tran Minh Thang (35x), Nguyen Thi Mai Hung (31x), Prie, Eric (29x), Burmeister, Ferdinand (25x), Kaunzinger, Albert (22x), Baskewitsch, Pierre (20x), Hebden, Mark L (20x), Salac, Jiri (18x)
2…d5 — 24.1% (9392 parties)
Ambassadeurs : Burmeister, Ferdinand (47x), Lorenz, Bernhard (33x), Gavrijski, Dimitar (24x), Starke, Rene-Reiner, Dr. (22x), Sesko, Marijan (22x), MCLEOD, SYLVANUS (22x), Höppenstein, Michael (20x), Lenz, Juergen (18x)
2…e6 — 18.8% (7319 parties)
Ambassadeurs : Nguyen Thi Mai Hung (21x), Dangelowski, Peter (16x), Prie, Eric (14x), Gelle, Istvan (14x), Tran Minh Thang (13x), Dobos, Otto (11x), Zach, Andreas (11x), Muschik, Benedikt (11x)
2…c5 — 13.0% (5051 parties)
Ambassadeurs : Lenz, Juergen (32x), Burmeister, Ferdinand (28x), Rosso, Pier Andrei (20x), Boguszlavszkij, Jevgenyij (14x), Kaunzinger, Albert (13x), Starke, Rene-Reiner, Dr. (12x), Hjorth, Jesper (12x), Tittarelli, Adriano (10x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 2…g6 2…d5 2…e6 2…c5
<1800 6038 33% 22% 21% 11%
1800-2200 19645 32% 23% 19% 13%
2200-2600 9573 31% 26% 17% 14%
2600+ 504 24% 41% 14% 11%
Évolution par décennie (% des parties)
Décennie N parties 2…g6 2…d5 2…e6 2…c5
1950s 20 25% 20% 20% 15%
1960s 64 28% 20% 11% 17%
1970s 44 34% 18% 11% 14%
1980s 186 36% 14% 21% 15%
1990s 1218 37% 18% 20% 10%
2000s 3863 32% 18% 22% 11%
2010s 20874 33% 22% 19% 14%
2020s 12636 28% 30% 17% 13%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
2…g6 33% 28% ▼ -4.7%
2…d5 22% 30% ▲ +8.2%
2…e6 19% 17% ▼ -2.4%
2…c5 14% 13% ▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 10 parties
Gukesh D — 10 parties
Anand, Viswanathan — 8 parties
Hou, Yifan — 8 parties
Kramnik, Vladimir — 7 parties
Ding, Liren — 7 parties
Ju, Wenjun — 2 parties
Kasparov, Garry — 1 partie
Smyslov, Vladimir — 1 partie
Parties historiques
2…g6 — 31.4% (12219 parties)
1951 — Szabadi, Elemer vs Benko, Pal — 0-1 — Hungary ch
1951 — Eugenio, Sarah De Oliveira vs Laszlo, Csaba — 1-0 — ?
1956 — Fallone, Michael vs Zhamsaran — 0-1 — Moskou olm
1957 — Fairhurst, William vs Walther, Edgar — 1/2-1/2 — Dublin zt
1959 — Mueller, Klaus-Uwe vs Reichenbach, Werner — 0-1 — Berlin West
2…d5 — 24.1% (9392 parties)
1951 — Stein, Georg vs Schlieder, Rolf — 1-0 — Schwerin GER
1951 — Daly, Harlow Bussey vs Rideout, H. — 1/2-1/2 — Forth Worth
1957 — Fairhurst, William vs O'Sullivan, Bartholomew — 1-0 — ?
1957 — Fairhurst, William vs O'Sullivan, Donal — 1-0 — Dublin zt
1961 — Stephens, W J. vs Collins, Richard — 0-1 — ?
2…e6 — 18.8% (7319 parties)
1951 — Daly, Harlow Bussey vs Harrell, Bruce B — 1/2-1/2 — ?
1958 — Ribeiro, Joao vs Djurasevic, Bozidar — 1/2-1/2 — Munich olm prel
1958 — Ribeiro, Joao vs Ennigrou, A. — 1-0 — Munich GER
1959 — Fallone, Michael vs Soesan, Joseph Maurice — 0-1 — York ENG
1964 — Ribeiro, Jamile Vitoria vs Kottnauer, Cenek — 1/2-1/2 — Tel Aviv olm prel
2…c5 — 13.0% (5051 parties)
1951 — Stein, Georg vs Schmid, Lothar — 1-0 — FRG-ch Duesseldorf GER
1958 — Ribeiro, Joao vs Nilsson, Zandor — 0-1 — Munich olm prel
1959 — Fallone, Michael vs AGBOLO, Green Laureta — 0-1 — York ENG
1962 — Seabra, Geraldo vs Vasconcellos, Teotonio — 0-1 — Campinas
1965 — Holmes, Hugh D vs Harris, Ronald A — 1/2-1/2 — Hastings ENG