C11f - 4…Nfd7 5.f4 - Steinitz

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C11f — Steinitz
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4
Les coups candidats
Ambassadeurs : Bernal Varela, Nelson (179x), Gaujens, Artis (94x), Haugen, Arild (93x), Volkov, Sergey (93x), Luther, Thomas (81x), Glek, Igor (81x), Galanov, Sergey Igorevich (77x), Nijboer, Friso (71x)
5…a6 — 1.2% (456 parties)
Ambassadeurs : Lombardi, Donato (24x), Rodríguez Pérez, René (17x), Jovanovic, Bratislav M (9x), Rodriguez, Raul (9x), Voveris, Gediminas (7x), Merkuriev, Vyacheslav Aleksand (6x), Schmittdiel, Eckhard (5x), Berti, Helena Cristine Priebe (4x)
5…Be7 — 0.3% (123 parties)
Ambassadeurs : Rodríguez Pérez, René (6x), Skripko, Petr Vasilievich (4x), Voveris, Gediminas (4x), Rodriguez, Raul (4x), Brustol, John (2x), Graham, Oliver (2x), Wang, Yuan (2x), Campers, Willie (2x)
5…b6 — 0.2% (63 parties)
Ambassadeurs : Aulia, Medina Warda (2x), Bandal, Rosendo Jr (1x), Campomanes, Florencio (1x), Estrin, Yakov (1x), Prokhorovich, Taras E (1x), Broderick, Paul G (1x), Hinrichsen, Dane E (1x), Fette, Martin (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…c5 5…a6 5…Be7 5…b6
<1800 1968 95% 3% 1% 0%
1800-2200 14768 97% 2% 0% 0%
2200-2600 16051 99% 0% 0% 0%
2600+ 880 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 5…c5 5…a6 5…Be7 5…b6
1950s 51 98% — — 2%
1960s 91 98% — — 1%
1970s 115 97% 1% — 2%
1980s 715 98% 0% 0% 0%
1990s 3841 98% 1% 0% 0%
2000s 8457 97% 2% 0% 0%
2010s 16933 98% 1% 0% 0%
2020s 6324 98% 1% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…c5 98% 98% +0.4%
5…a6 1% 1% -0.3%
5…Be7 0% 0% -0.1%
5…b6 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Ding, Liren — 10 parties
Hou, Yifan — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 5 parties
Gukesh D — 5 parties
Tal, Mikhail — 1 partie
Botvinnik, Mikhail — 1 partie
Parties historiques
5…c5 — 97.8% (35708 parties)
1950 — Niephaus, Walter vs Collet, Hugo — 1/2-1/2 — Saarbruecken
1951 — Milner Barry, Philip vs Broadbent, Reginald — 0-1 — Swansea WLS
1951 — Gavilan Cabrera, Juan Pablo Xavier vs Benko, Francisco — 0-1 — Buenos Aires ARG
1951 — Boleslavsky, Isaac vs Liublinsky, Victor — 1/2-1/2 — URS-ch sf Sverdlovsk
1951 — Rosen, Willy vs Bhend, Edwin — 1-0 — Birmingham/Coventry
5…a6 — 1.2% (456 parties)
1972 — Byrne, Robert E vs Drira, Ahmed — 1-0 — Skopje MKD
1988 — Lalic, Susan K vs Garcia Iglesias, Isaac — 0-1 — Derby
1989 — Cross, Ted vs Duren, Fred — 1/2-1/2 — Webb,AZ
1990 — Peiter, Andre vs Balean, H. — 1-0 — Koblenz
1991 — Visser, Wim vs Piersma, J. — 1/2-1/2 — Haarlem NED
5…Be7 — 0.3% (123 parties)
1988 — Wall, Bill vs Brustol, John — 1-0 — ?
1988 — Wall, Alejandro vs Brustol, John — 1-0 — Mt View,CA
1992 — Wohl, Aleksandar H vs Gomez Navarro, J. Rafael — 1-0 — Manila PHI
1993 — Mancini, Mario vs Fruteau, PM. — 1-0 — Massy
1994 — Belet, Yves vs Graells, Ricardo — 1-0 — Switzerland
5…b6 — 0.2% (63 parties)
1957 — Estrin, Yakov vs Prokhorovich, Taras E — 1-0 — Moscow RUS
1967 — Bandal, Rosendo Jr vs Campomanes, Florencio — 1-0 — Manila PHI
1972 — Broderick, Paul G vs Hinrichsen, Dane E — 0-1 — Los Angeles, CA USA
1976 — Moen, Ole Christian vs Støre, Thor — 1-0 — Gausdal NOR
1985 — Fette, Martin vs Westerinen, Heikki M.J. — 0-1 — Kopenhagen open