E10k — Blumenfeld Countergambit
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5
Eval: [+0.63]
Les coups candidats
Ambassadeurs : Csiszar, Csaba (26x), Naumkin, Igor (22x), Rogers, Ian (10x), Ikonnikov, Vyacheslav (10x), Krejci, Jan (10x), Fossan, Erik (9x), Przewoznik, Jan (8x), Barlov, Dragan (8x)
Ambassadeurs : Csiszar, Csaba (14x), Zwardon, Vojtech (12x), Van Eijk, Sander (10x), Mujica Hector (8x), Sofia, Gerardo (8x), Teverovski, Bogoljub (8x), Ward, Chris G (7x), Babujian, Levon (7x)
5.e4 — 3.7% (209 parties)
Ambassadeurs : Bertel, Michael (3x), Dehaybe, Andre (3x), Cimicki, Dariusz (3x), Pert, Nicholas (3x), Wichmann, Cliff (3x), Rytov, Boris (2x), Rodriguez Vila, Andres (2x), Cillóniz Razzeto, Alfredo (2x)
5.cxb5 — 2.4% (137 parties)
Ambassadeurs : Wortel, Henk (2x), Andriasyan, Siranush (2x), Yanofsky, Daniel Abraham (1x), Brunet, Philip (1x), Kostic, Boris (1x), Maroczy, Geza (1x), Sully, David (1x), Aitken, James (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 90 32% 43% 1% 3%
1800-2200 1671 36% 41% 4% 4%
2200-2600 3022 51% 39% 4% 1%
2600+ 102 47% 48% 2%
Évolution par décennie (% des parties)
Décennie N parties 5.Bg5 5.dxe6 5.e4 5.cxb5
1920s 37 76% 11% 3% 3%
1930s 40 75% 12% 2%
1940s 15 60% 33%
1950s 26 65% 27%
1960s 37 38% 30% 11% 8%
1970s 76 62% 24% 1%
1980s 295 59% 27% 0% 3%
1990s 757 57% 30% 1% 2%
2000s 1504 46% 42% 2% 3%
2010s 2418 43% 39% 5% 2%
2020s 431 23% 58% 10% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Bg5 43% 23% ▼ -19.5%
5.dxe6 39% 58% ▲ +19.5%
5.e4 5% 10% ▲ +4.2%
5.cxb5 2% 3% +0.1%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 6 parties
Karpov, Aleksandr — 2 parties
Ding, Liren — 2 parties
Gukesh D — 2 parties
Kramnik, Vladimir — 1 partie
Hou, Yifan — 1 partie
Karpov, Anatoly — 1 partie
Parties historiques
5.Bg5 — 45.6% (2568 parties)
1922 — Moritz, Christian vs Gilg, Karl — 1-0 — Oeynhausen
1922 — Grunfeld vs Bogoljubow — 1-0 — Vienna AUT
1922 — Duz-Khotimirsky, Fedor Ivanovich vs Levenfish, Grigory — 1-0 — Leningrad RUS
1922 — Schwarz, Moritz vs Gilg, Carl — 1-0 — GER
1922 — Gruenfeld, Ernst vs Bogoljubow, Efim — 1-0 — ?
5.dxe6 — 38.8% (2185 parties)
1922 — Saemisch, Friedrich vs Marco, Georg — 0-1 — Bad Pistyan CZE
1922 — Tarrasch, Siegbert vs Alekhine, Alexander — 0-1 — Bad Pistyan CZE
1922 — Tarrasch, Siegbert vs Alekhine, Alexander — 0-1 — It Bad Pistyan CZE
1928 — Club Ebensee vs Geier, V. — 0-1 — cr.
1931 — Rethy, Pal vs Rellstab, Ludwig — 1-0 — Brno Brno CZE
5.e4 — 3.7% (209 parties)
1922 — Rubinstein, Akiba vs Tartakower, Savielly — 0-1 — Teplitz-Schoenau GER
1964 — Jakhin, Rashid vs Lopez Popov, Ivan — 1-0 — Frunze KGZ
1965 — Malich, Burkhard, Dr. vs Roizman, Abram Y — 1-0 — Berlin East
1968 — Segal, Alexandru Sorin vs Vaisman, Volodia — 1-0 — Bucharest ROU
1969 — Rytov, Boris vs Barstatis, Reinhardas — 1-0 — Riga LAT
5.cxb5 — 2.4% (137 parties)
1922 — Kostic, Boris vs Maroczy, Geza — 0-1 — Weston Super Mare
1938 — Yanofsky, Daniel Abraham vs Brunet, Philip — 1-0 — Canada ch Toronto
1960 — Malcolm, Colin M vs Hall, Arthur — 1/2-1/2 — Leicester
1966 — Sully, David vs Aitken, James — 1/2-1/2 — Sunderland ch-BCF
1968 — Steinberg, Mikhail vs Sakharov, Yuri N — 0-1 — Kiev UKR