B52c — Moscow
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O
Eval: [+0.04]
Les coups candidats
Ambassadeurs : Novikov, Igor (19x), Fedorowicz, John (18x), Groszpeter, Attila (17x), Kozul, Zdenko (15x), Nurman, Alua (14x), ? (12x), De Firmian, Nick (11x), Lechtynsky, Jiri (10x)
5…g6 — 9.9% (636 parties)
Ambassadeurs : Szmetan, Jorge (3x), Bartha, Sandor (3x), Adesina, Adeyinka (3x), Bauyrzhan, Arnash (3x), Bravo Velarde, Ricardo (2x), Kidd, Jeffrey (2x), Buchal, Stephan (2x), Wittmann, Rainer (2x)
5…e6 — 6.3% (403 parties)
Ambassadeurs : Danner, Georg (11x), Kudrin, Sergey (5x), Kolanek, Roman (5x), Tanabe, Koumei (5x), Sarana, Alexey (5x), Kobalia, Mikhail (5x), Kahl, Fred (4x), Palladino, Mario (4x)
5…e5 — 1.2% (75 parties)
Ambassadeurs : Gosling, David C. (2x), Hotting (1x), Muurling (1x), Keller, Magnus (1x), Buker, H. (1x), Prameshuber, Alexander (1x), Ramcharran, S. (1x), Carretero Ajo, Jesus (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Ngf6 5…g6 5…e6 5…e5
<1800 265 72% 15% 9% 3%
1800-2200 2112 78% 15% 6% 1%
2200-2600 2739 88% 4% 7% 0%
2600+ 169 86% 1% 12%
Évolution par décennie (% des parties)
Décennie N parties 5…Ngf6 5…g6 5…e6 5…e5
1940s 1 100%
1950s 12 83% 17%
1960s 14 64% 36%
1970s 85 80% 16% 4%
1980s 275 93% 5% 0% 1%
1990s 1112 85% 11% 3% 1%
2000s 1658 80% 14% 5% 1%
2010s 2083 80% 10% 7% 1%
2020s 1152 84% 3% 12% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Ngf6 80% 84% ▲ +3.3%
5…g6 10% 3% ▼ -7.1%
5…e6 7% 12% ▲ +4.9%
5…e5 1% 0% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 5 parties
Anand, Viswanathan — 5 parties
Kasparov, Garry — 3 parties
Carlsen, Magnus — 3 parties
Kramnik, Vladimir — 2 parties
Smyslov, Vladimir — 1 partie
Karpov, Anatoly — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
5…Ngf6 — 82.1% (5246 parties)
1942 — Saemisch, Friedrich vs Sajtar, Jaroslav — 1-0 — Chocen
1952 — Mandrov, Dimitar vs Padevsky, Nikola — 1/2-1/2 — Sofia BUL
1954 — Fuchs, Reinhart vs Quecke, Kurt — 1-0 — Meerane
1955 — Kan, Igor vs Lisitsin, Gleb — 1/2-1/2 — Moskou ch-URS
1955 — Kan, Ilya A vs Lisitsin, Georgy — 1/2-1/2 — Moscow RUS
5…g6 — 9.9% (636 parties)
1956 — Szigeti, Mihaly vs Szekely, Janos Ferenc — 1-0 — Debrecen HUN
1959 — Archakova, Galina vs Kushnir, Alla — 0-1 — Moscow RUS
1960 — Jezek, Stanislav vs Zajic, Jiri — 1-0 — Ostrava CZE
1961 — Ousatchi, Mark vs Yurkov, Vladimir — 1-0 — Moscow RUS
1962 — Gilg, Karl vs Steger, Alexander — 1-0 — Bad Aibling GER
5…e6 — 6.3% (403 parties)
1985 — Caposciutti, Maurizio vs Palmiotto, Fiorentino — 1-0 — Reggio Emilia ITA
1990 — Chubinsky, Peter vs Harris, Derek J.E. — 1-0 — Philadelphia, PA USA
1991 — Martinez Garcia, Jose Joaquin vs Djuric, Petar — 1/2-1/2 — Mamaia
1992 — Valdes Rene vs Sanchez, Juan — 0-1 — Santiago de Chile
1992 — Norve, Sjur vs Lysedal, Petter H — 1/2-1/2 — Norway
5…e5 — 1.2% (75 parties)
1974 — Keller, Magnus vs Buker, H. — 1-0 — corr GER
1974 — Prameshuber, Alexander vs Ramcharran, S. — 1-0 — Nice FRA
1977 — Mayer, Steven F. vs Abajas Hernandez, Vanesa — 1-0 — GW B'day op
1982 — Carretero Ajo, Jesus vs Rincon Zapatero, Florentino — 1-0 — Valladolid
1982 — Knight, Timothy vs Solomon, Rathna Sekaran — 1-0 — Lucerne SUI