Fin du contenu

Aucune page supplémentaire à charger

C47e — Glek System (2015)
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.g3
Les coups candidats
Ambassadeurs : Glek, Igor (57x), Lumsdon, Andrew (27x), Hector, Jonny (22x), Sedina, Elena (15x), Vallejo Pons, Francisco (15x), Dempster, Dave (14x), Sudakova, Irina (10x), Dubois, Martine (10x)
Ambassadeurs : Glek, Igor (64x), Sedina, Elena (13x), Hector, Jonny (11x), Dzhumaev, Marat (9x), Jensen, Kristian Rohde (6x), Reefschlaeger, Helmut, Dr. (5x), Kravtsiv, Martyn (5x), De La Riva Aguado, Oscar (5x)
4…Bb4 — 11.5% (581 parties)
Ambassadeurs : Glek, Igor (24x), Grau Carreras, Monica (5x), Chigaev, Maksim (4x), Fressinet, Laurent (4x), Dubois, Martine (4x), Demkovich, Svetlana (3x), Larino Nieto, David (3x), Stauffer Andy (2x)
4…d6 — 5.5% (276 parties)
Ambassadeurs : Ziatdinov, Raset (3x), Rodemann, Edmund (3x), Kilpela, Panu (2x), Pitkanen, Sami-Pekka (2x), Blanco Acevedo, Cristobal Jose (2x), Demkovich, Anatoliy (2x), Wielenga, Wiebe (2x), Iglesias, Alfredo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…Bc5 4…d5 4…Bb4 4…d6
<1800 237 50% 22% 13% 8%
1800-2200 1744 45% 27% 12% 7%
2200-2600 2440 45% 35% 10% 4%
2600+ 100 46% 30% 15%
Évolution par décennie (% des parties)
Décennie N parties 4…Bc5 4…d5 4…Bb4 4…d6
1960s 3 67% 33%
1970s 9 56% 22% 11% 11%
1980s 48 33% 25% 33%
1990s 949 44% 24% 15% 6%
2000s 2082 43% 31% 12% 6%
2010s 1404 49% 30% 9% 5%
2020s 548 48% 34% 8% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…Bc5 49% 48% -0.4%
4…d5 30% 34% ▲ +3.9%
4…Bb4 9% 8% ▼ -1.1%
4…d6 5% 3% ▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 2 parties
Kramnik, Vladimir — 2 parties
Karpov, Anatoly — 1 partie
Ding, Liren — 1 partie
Parties historiques
4…Bc5 — 45.4% (2290 parties)
1960 — Elemberg, Norberto vs Alvarez, Jose-Luis — 0-1 — Montevideo URU
1964 — Nissen, Jens vs Jensen, Kristian Rohde — 0-1 — Randers Club t
1970 — Everaert, Eric vs Tonoli, Jose — 0-1 — Ghent
1972 — Boll, Peter vs Thijssen, Freek — 1-0 — Oss
1972 — Boll, Peter vs Hendriks, Aleksandrs Teo — 1-0 — Oss
4…d5 — 29.4% (1484 parties)
1975 — De la Rosa, Jesus Maria vs Carretero Ajo, Jesus — 0-1 — Valladolid
1977 — Sadi, Cesar vs Amado, Claudio — 0-1 — Buenos Aires ARG
1980 — Ioseliani, Nana vs Unni, Vasanti — 1-0 — Valetta
1981 — Shabanov, Yuri vs Karpeshov, Oleg — 0-1 — USSR
1981 — Berg, Klaus vs Kwasniewski, Zdzislaw — 1-0 — Wroclaw POL
4…Bb4 — 11.5% (581 parties)
1974 — Gulko, Boris vs Bykhovsky, Anatoly A — 1-0 — Moscow RUS
1980 — Ioseliani, Nana vs Gaprindashvili, Nona — 1/2-1/2 — Tbilisi GEO
1981 — Stauffer Andy vs Wall, Alejandro — 0-1 — Dayton, OH USA
1981 — Stauffer Andy vs Wall, Bill — 0-1 — ?
1982 — Kremenietsky, Anatoly M. vs Beliavsky, Alexander G — 1-0 — Yaroslavl
4…d6 — 5.5% (276 parties)
1966 — Iglesias, Alfredo vs Roux Cabral, Fausto — 1-0 — Havana CUB
1979 — Belavenets, Liudmila vs Mutchnik, Larisa — 1/2-1/2 — Tbilisi GEO
1990 — Saralegui, Luis Fernando vs Ciafardini, Juan A — 1-0 — Chivilcoy
1991 — Murillo Tsijli, Manuel vs Bibudhendra Lenka — 1-0 — USA
1993 — Temanlis, Yoel vs Prieto Sanabria, Ernesto — 0-1 — Paris FRA