B17p — Steinitz
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Bc4
Eval: [+0.19]
Les coups candidats
Ambassadeurs : Meduna, Eduard (57x), Speelman, Jon S (45x), Arkell, Keith C (41x), Eperjesi, Laszlo Dr. (34x), Jordaan, Wayne (32x), Spiridonov, Nikola (28x), Kovacs, Arthur Dr. (28x), ? (25x)
5…e6 — 6.9% (539 parties)
Ambassadeurs : Aldrich, Jeff (6x), Aldrich, Je (3x), Sellberg, Joel (3x), Sarmir, Milos (3x), Krausser, Helmut (3x), Mejzlik, Ondrej (3x), Virag, Csilla (3x), Sourgkounis, Angelos (3x)
5…Ndf6 — 3.1% (240 parties)
Ambassadeurs : Simeonidis, Ioannis (9x), Piankov, Evgenij (7x), Mollah Abdullah, Al Rakib (5x), Papaioannou, Ioannis (5x), Nikolaidis, Ioannis NA (4x), Reicher, Emanoil-George (3x), Casagrande, Harald (3x), Kolomensky, Vladimir (3x)
5…Nb6 — 0.7% (55 parties)
Ambassadeurs : Kholmov, Ratmir D (2x), Wittmann, Walter (2x), Moser, Guenter (2x), Debnar, Lubos (2x), Hamann, Slawomir (1x), Yanofsky, Daniel Abraham (1x), Verber, Richard William (1x), Clark, Alan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Ngf6 5…e6 5…Ndf6 5…Nb6
<1800 220 87% 10% 2% 0%
1800-2200 2478 85% 11% 3% 1%
2200-2600 2526 92% 4% 4% 1%
2600+ 115 97% 1% 1%
Évolution par décennie (% des parties)
Décennie N parties 5…Ngf6 5…e6 5…Ndf6 5…Nb6
1930s 2 50% 50%
1940s 7 86% 14%
1950s 46 63% 22% 15%
1960s 337 90% 3% 6% 1%
1970s 423 95% 3% 1% 1%
1980s 851 97% 2% 1% 0%
1990s 2373 92% 4% 3% 0%
2000s 2309 87% 9% 3% 1%
2010s 1360 83% 12% 4% 1%
2020s 108 81% 14% 2% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Ngf6 83% 81% ▼ -1.5%
5…e6 12% 14% ▲ +1.8%
5…Ndf6 4% 2% ▼ -1.7%
5…Nb6 1% 2% ▲ +0.8%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 10 parties
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Karpov, Aleksandr — 10 parties
Kasparov, Garry — 4 parties
Alekhine, Alexander — 1 partie
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie
Parties historiques
5…Ngf6 — 89.2% (6971 parties)
1933 — ? vs Hoenlinger, Baldur — 1-0 — Vienna AUT
1947 — Trajkovic, Aleksandar vs Bencic Petrovic, Grgur — 1-0 — Yugoslavia
1949 — Barrs, Lawrence vs Pedersen, Helmer — 1/2-1/2 — Calgary CAN
1949 — Fuderer, Andrija vs Matanovic, Aleksandar — 1/2-1/2 — Zagreb ch YUG
1949 — Habermann, Ewald vs Zemgalis, Elmars — 0-1 — Ruit
5…e6 — 6.9% (539 parties)
1936 — Alekhine, Alexander vs Pirc, Vasja — 1/2-1/2 — Podebrady CZE
1949 — Rossolimo, Nicolas vs Zemgalis — 1/2-1/2 — Oldenburg GER
1950 — Penrose, Oliver vs Juehe, Heinrich — 0-1 — Hastings ENG
1953 — Tylor, Theodore Henry vs Golombek, Harry — 1-0 — Paignton
1954 — Haufe, Werner vs Schober, Franz — 1-0 — Dyckhoff-mem H/28 [Haufe,W
5…Ndf6 — 3.1% (240 parties)
1950 — Phillips, Alan vs Golombek, Harry — 1/2-1/2 — Hastings ENG
1950 — Niephaus, Walter vs Machate, Gottlieb — 0-1 — Bad Pyrmont GER
1951 — Milic, Borislav vs Pilnik, Herman — 1-0 — Vienna AUT
1953 — Suetin, Alexey S vs Mikenas, Vladas — 1/2-1/2 — Leningrad RUS
1955 — Kopilov, Nikolay Georgiyevich vs Ravinsky, Grigory — 1-0 — Voroshilovgrad
5…Nb6 — 0.7% (55 parties)
1966 — Verber, Richard William vs Clark, Alan — 1-0 — Seattle, WA USA
1967 — De Rooi, Paul vs Gereben, Erno — 0-1 — Amsterdam NED
1968 — Hamann, Slawomir vs Yanofsky, Daniel Abraham — 1-0 — Netanya ISR
1970 — Liberzon, Vladimir M vs Karasev, Vladimir I — 1-0 — Riga ch-URS
1975 — Walther, Alexander vs Jarosczinsky, E. — 0-1 — corr DDR/M