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B07e —
1.e4 d6 2.d4 Nf6 3.f3
Eval: [+0.22]
Les coups candidats
Ambassadeurs : Vontina, Maria (12x), Kasparov, Garry (8x), Bohak, Janko (7x), Korchnoi, Viktor (7x), Manca, Federico (6x), Richter, Gerhard, Dr. (5x), Chau, Quoc Hieu (5x), Conterno, Dominique (5x)
Ambassadeurs : Jovanovic, Zoran (17x), Nevednichy, Vladislav (12x), Kantsler, Boris (8x), Braun, Gottfried, Dr. (7x), Sveshnikov, Evgeny (7x), Czebe, Attila (7x), Rustemov, Alexander (6x), Jansa, Vlastimil (6x)
3…Nbd7 — 12.6% (773 parties)
Ambassadeurs : Movsziszian, Karen (9x), Nikolov, Momchil (6x), Deglmann, Ludwig (5x), Strikovic, Aleksa (4x), Koch, Wolfgang Max, Dr. (4x), Janev, Evgeni (4x), Semkov, Semko (3x), Oratovsky, Michael (3x)
3…c5 — 11.1% (681 parties)
Ambassadeurs : Peralta, Fernando (8x), Paunovic, Dragan (7x), Agrest, Evgenij (5x), Jansa, Vlastimil (5x), Ponkratov, Pavel (5x), Yudin, Serafim (5x), Gavrikov, Viktor (4x), Quinteros, Miguel A. (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…g6 3…e5 3…Nbd7 3…c5
<1800 170 55% 9% 14% 4%
1800-2200 2030 41% 19% 15% 7%
2200-2600 2804 20% 33% 12% 16%
2600+ 124 17% 43% 3% 19%
Évolution par décennie (% des parties)
Décennie N parties 3…g6 3…e5 3…Nbd7 3…c5
1930s 1 100%
1940s 6 33% 33% 33%
1950s 23 43% 9% 39% 9%
1960s 52 48% 4% 13% 19%
1970s 74 47% 11% 12% 22%
1980s 164 42% 9% 12% 23%
1990s 1358 39% 21% 10% 10%
2000s 1831 39% 21% 12% 9%
2010s 2257 28% 29% 14% 12%
2020s 371 23% 33% 14% 15%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…g6 28% 23% ▼ -5.0%
3…e5 29% 33% ▲ +4.4%
3…Nbd7 14% 14% ▼ -0.6%
3…c5 12% 15% ▲ +2.9%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Anand, Viswanathan — 8 parties
Kramnik, Vladimir — 5 parties
Carlsen, Magnus — 3 parties
Smyslov, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
3…g6 — 34.0% (2088 parties)
1942 — Corte, Cesar J vs Iliesco, Juan — 1-0 — Mar del Plata ARG
1946 — Kalabar, Sadi vs Pirc, Vasja — 1/2-1/2 — Zagreb CRO
1950 — Leepin, Peter vs Naegeli, Oskar — 1-0 — Lucerne SUI
1951 — Benko, Francisco vs De Piro, Tristram — 0-1 — Buenos Aires ARG
1951 — Pfeiffer, Alfred vs Stoltz, De Raven — 1-0 — It Dortmund GER
3…e5 — 24.0% (1470 parties)
1955 — Bely, Miklos vs Branicki, I — 1/2-1/2 — Prague CZE
1956 — Mangini, Jose Henrique de Mello vs Gadia, Olicio — 1-0 — Rio de Janeiro BRA
1967 — Gerusel, Mathias vs Besser, Hans — 1/2-1/2 — FRG-ch Kiel GER
1968 — Ivkov, Borislav vs Donner, Jan-Hein — 1-0 — Wijk aan Zee NED
1970 — Kaminsky, Oleg vs Pankratov, Valery Vladimirovich — 1-0 — Leningrad RUS
3…Nbd7 — 12.6% (773 parties)
1939 — Kieninger, Georg vs Lokvenc, Josef — 0-1 — Bad Oeynhausen ch-GER
1945 — Skalicka, Karel vs Czerniak, Moshe — 1-0 — Quilmes
1948 — Flohr, Salo vs Boleslavsky, Isaac — 1/2-1/2 — Izt, Saltsjobaden SWE
1950 — Johner, Hans vs Naegeli, Oskar — 1-0 — Lucerne SUI
1953 — Lambert, Hans vs Van Schoor, Karl — 1/2-1/2 — Vienna AUT
3…c5 — 11.1% (681 parties)
1947 — Carlsson, Henrik 2002 vs Barda, Olaf — 1-0 — Helsinki Helsinki FIN
1949 — Rohacek, Ivan vs Foltys, Jan — 0-1 — Trencianske Teplice SVK
1951 — Foguelman, Alberto vs Rebizzo, Cayetano — 1-0 — Buenos Aires ARG
1956 — Sheinberg, Igor vs Matskevich, Avshalom — 0-1 — Kiev UKR
1965 — Luckis vs Pelikan, Anna — 1/2-1/2 — Buenos Aires ch-ARG