Fin du contenu

Aucune page supplémentaire à charger

E10k — Blumenfeld Countergambit (1922)
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5
Les coups candidats
Ambassadeurs : Csiszar, Csaba (25x), Rudd, Jack (10x), Tregubov, Pavel V. (10x), Alburt, Lev (9x), Nisipeanu, Liviu-Dieter (9x), Krejci, Jan (9x), CHIROMO BANDA PALESSA (8x), Przewoznik, Jan (7x)
Ambassadeurs : Csiszar, Csaba (15x), Sofia, Gerardo (8x), Babujian, Levon (8x), Ward, Chris G (6x), Nikolic, Predrag (6x), Van Eijk, Sander (6x), Bures, Jaroslav (6x), Macias Mota, Hector Hugo (6x)
5.e4 — 4.0% (231 parties)
Ambassadeurs : Ansehn, Bertil (3x), Mollah Abdullah, Al Rakib (3x), Rytov, Boris (2x), Rodriguez Vila, Andres (2x), Kilgus, Georg (2x), Dehaybe, Andre (2x), Cimicki, Dariusz (2x), Polavaram, Rithik (2x)
5.cxb5 — 2.5% (144 parties)
Ambassadeurs : Wortel Henk (2x), Steinberg, Mikhail (1x), Sakharov, Yuri N (1x), Sully, David (1x), Abiolla James (1x), Malcolm, Colin M (1x), Hall, Arthur (1x), Van Hiele, Pierre (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Bg5 5.dxe6 5.e4 5.cxb5
<1800 215 36% 45% 3% 3%
1800-2200 2048 37% 40% 4% 4%
2200-2600 2902 50% 39% 4% 1%
2600+ 92 45% 51% 2%
Évolution par décennie (% des parties)
Décennie N parties 5.Bg5 5.dxe6 5.e4 5.cxb5
1950s 26 65% 27%
1960s 39 38% 31% 10% 8%
1970s 78 63% 23% 1%
1980s 295 59% 27% 0% 3%
1990s 759 57% 30% 1% 2%
2000s 1508 46% 42% 2% 3%
2010s 2455 43% 39% 5% 2%
2020s 609 21% 58% 10% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Bg5 43% 21% ▼ -21.5%
5.dxe6 39% 58% ▲ +19.5%
5.e4 5% 10% ▲ +4.9%
5.cxb5 2% 3% ▲ +0.9%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 3 parties
Ding, Liren — 2 parties
Gukesh D — 2 parties
Kramnik, Vladimir — 1 partie
Hou, Yifan — 1 partie
Parties historiques
5.Bg5 — 44.3% (2553 parties)
1950 — Wade, Robert G vs Abiolla James — 0-1 — Southsea
1951 — Beilin, Mikhail vs Mikenas, Vladas — 1-0 — URS-ch sf Lviv UKR
1952 — Litmanowicz, Wladyslaw vs Pytlakowski, Andrzej — 0-1 — Miedzyzdroje
1952 — Geller, Efim P. vs Szabo, Laszlo — 0-1 — Saltsjobaden SWE
1952 — Bouwmeester, Hans vs Larsen, Bent — 1-0 — Copenhagen DK-NLD
5.dxe6 — 39.7% (2288 parties)
1955 — Rossetto, Hector vs Szabo, Laszlo — 1-0 — Buenos Aires ARG
1956 — Rieger, Alexandra vs Szekely, Janos Ferenc — 1-0 — Debrecen HUN
1956 — Ujtelky, Maximilian vs Afizov, Marsel — 0-1 — Podebrady CZE
1956 — Wexler, Bernardo vs Redolfi, Javier — 1/2-1/2 — Mar del Plata ARG
1957 — Toran Albero, Roman vs Perez Gonsalves, Eduardo — 1/2-1/2 — Zaragoza
5.e4 — 4.0% (231 parties)
1964 — Jakhin, Rashid vs Popov, Luben — 1-0 — ?
1965 — Malich, Burkhard, Dr. vs Abramov, Roman — 1-0 — Berlin East
1968 — Segal, Alexandru Sorin vs Vaisman, Volodia — 1-0 — Bucharest ROU
1969 — Rytov, Boris vs Baar, Reinhard, Dr. — 1-0 — Riga LAT
1970 — Rytov, Boris vs Vaganian, Irina — 1-0 — Leningrad RUS
5.cxb5 — 2.5% (144 parties)
1960 — Malcolm, Colin M vs Hall, Arthur — 1/2-1/2 — Leicester
1966 — Sully, David vs Abiolla James — 1/2-1/2 — Sunderland ch-BCF
1968 — Steinberg, Mikhail vs Sakharov, Yuri N — 0-1 — Kiev UKR
1982 — Gerber, Andreas vs Stabenow Juergen — 1-0 — ?
1983 — Malliaros, Stavros vs Karafidis, Sotiris — 1-0 — Piraeus ch