A43e —
1.d4 c5 2.d5
Eval: [+0.59]
Les coups candidats
Ambassadeurs : Rahls, Peter (78x), Piesik, Piotr (49x), Kosanovic, Goran A (31x), Hanken, Jerome B (29x), Arkell, Keith C (29x), Gaprindashvili, Nona (29x), Vaisman, Volodia (27x), Ostojic, Predrag (25x)
Ambassadeurs : Sikora-Lerch, Jan (85x), Munoz, Miguel (83x), Lenz, Juergen (70x), Van Riemsdijk, Herman C. (69x), Velickovic, Sasa (50x), Velimirovic, Dragoljub (47x), Sitorus, Yosua (34x), Buecker, Stefan (30x)
Ambassadeurs : Brodowski, Piotr (41x), Stukopin, Andrey (24x), Kislinsky, Alexey (21x), Backwinkel, Paul (20x), Gadia, Olicio (16x), Moser, Emily (16x), Velimirovic, Dragoljub (15x), Eliseev, Urii (15x)
Ambassadeurs : Szalanczi, Emil (128x), Zelcic, Robert (31x), Sevillano, Enrico (21x), Papp, Gellert (19x), Kaczmarek, Aleksander (19x), Mrdja, Milan (16x), Machlowski, Slawomir (13x), Milovic, Jovan (13x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 2…e5 2…Nf6 2…d6 2…e6
<1800 965 21% 34% 23% 10%
1800-2200 11040 34% 29% 14% 9%
2200-2600 11019 37% 25% 12% 9%
2600+ 92 14% 23% 28% 5%
Évolution par décennie (% des parties)
Décennie N parties 2…e5 2…Nf6 2…d6 2…e6
1840s 3 33%
1850s 1
1890s 6 17%
1900s 16 12% 38% 6%
1910s 30 17% 10% 67%
1920s 41 17% 5% 76%
1930s 110 75% 3% 15% 1%
1940s 38 66% 5% 16%
1950s 240 39% 9% 40% 4%
1960s 503 47% 9% 29% 4%
1970s 518 42% 31% 12% 5%
1980s 1238 37% 34% 15% 4%
1990s 5290 40% 27% 11% 7%
2000s 9143 35% 25% 15% 11%
2010s 9768 30% 28% 17% 9%
2020s 1680 30% 30% 14% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
2…e5 30% 30% -0.2%
2…Nf6 28% 30% ▲ +1.4%
2…d6 17% 14% ▼ -2.7%
2…e6 9% 8% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 10 parties
Tal, Mikhail — 9 parties
Euwe, Max — 5 parties
Smyslov, Vladimir — 3 parties
Kasparov, Garry — 3 parties
Karpov, Anatoly — 3 parties
Botvinnik, Mikhail — 2 parties
Anand, Viswanathan — 2 parties
Lasker, Emanuel — 1 partie
Karpov, Aleksandr — 1 partie
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie
Parties historiques
2…e5 — 34.6% (9905 parties)
1841 — Hanstein, Jubilee vs Von der Lasa, Tassilo — 1-0 — Berlin GER
1901 — Lebedev, Sergey F vs Schiffers, Emanuel — 0-1 — Moscow RUS
1902 — Von Scheve, Theodor vs Agnivesh Albin — 0-1 — Monte Carlo MNC
1912 — David Kramer, Eugene Jhon vs Wegemund, Hubert — 1-0 — Breslau GER
1912 — Folch Brach, Jordi vs Wegemund, Hubert — 0-1 — Breslau GER
2…Nf6 — 26.8% (7666 parties)
1912 — Schapiro, Elsie vs Ottensooser — 1-0 — Breslau GER
1912 — Alekhine, Alexander vs Levenfish, Grigory — 1-0 — St Petersburg RUS
1917 — Sjoberg, Victor vs Berndtsson, Karl — 1-0 — Kristiania
1924 — Johner, Paul vs Mieses, Jacques — 1-0 — Berlin GER
1925 — Marin y Llovet, Valentin vs Gutierrez Mc Lean, Pablo — 0-1 — Bromley
2…d6 — 15.4% (4407 parties)
1899 — Swiderski, Rudolf vs Pelzer, Ferdinand Walter — 1-0 — Amsterdam NED
1907 — Rubinstein, Akiba vs Tartakower, Savielly — 1/2-1/2 — Ostende B
1907 — Salwe, Georg H S vs Blackburne, Joseph — 1/2-1/2 — Ostende II
1907 — Teichmann, Richard vs Tartakower, Savielly — 1-0 — Carlsbad CZE
1907 — Rubinstein, Akiba vs Tartakower, Savielly — 1/2-1/2 — Ostende II
2…e6 — 8.7% (2478 parties)
1907 — Cohn, Wilhelm vs Blackburne, Joseph — 0-1 — Ostende II
1937 — Feygin, Michael vs Hasenfuss, Wolfgang — 1/2-1/2 — Kemeri LAT
1950 — Szabados, Eugenio vs Steiner, Heinrich Jun. — 0-1 — Venice ITA
1954 — Uhlmann, Wolfgang vs Kunze, Klaus — 1-0 — Meerane
1957 — Filip, Marius Liviu vs Barcza, Gedeon — 0-1 — Sofia BUL