C14j - 7.f4 O-O - Classical, Steinitz (1911)

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C14j — Classical, Steinitz (1911)
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 O-O
Les coups candidats
8.Nf3 — 93.2% (2970 parties)
Ambassadeurs : Gaujens, Artis (58x), Gleizerov, Evgeny (33x), Ulybin, Mikhail (29x), Zueger, Beat (26x), ? (17x), Danin, Alexandre (12x), Jurkovic, Ante (11x), Matveeva, Svetlana (10x)
8.Qd2 — 4.3% (137 parties)
Ambassadeurs : Crouch, Colin S (3x), Lefu Martin (2x), Jurkovic, Ante (2x), Sziva, Erika (2x), Korchnoi, Viktor (2x), Rellstab, Ludwig (1x), Kramer, George (1x), Silva Nazzari, Roberto (1x)
8.Bd3 — 1.2% (39 parties)
Ambassadeurs : Zimmermann, Wim (1x), Licht, David Santiago (1x), Brondum, Eric (1x), Hoi, Carsten (1x), Chacon Vera, Eliseo (1x), Carrera Perez, Francisco (1x), Siqueira, Flamarion (1x), Kelly, Geoff (1x)
8.Qh5 — 0.7% (21 parties)
Ambassadeurs : Barbarics, Tamas (3x), Gleizerov, Evgeny (3x), Molnar, Tamas (2x), Okolot, Mikolaj (1x), Friedman, Alex (1x), Purkiss, William (1x), Straeter, Timo (1x), Katona, Peter (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Nf3 8.Qd2 8.Bd3 8.Qh5
<1800 192 92% 5% 2% 1%
1800-2200 1185 93% 4% 2% 1%
2200-2600 1147 94% 4% 1% 1%
2600+ 13 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 8.Nf3 8.Qd2 8.Bd3 8.Qh5
1950s 40 90% 8% — —
1960s 48 85% 12% — —
1970s 46 87% 11% 2% —
1980s 191 94% 4% 1% —
1990s 747 93% 6% 1% 0%
2000s 981 93% 4% 1% 1%
2010s 997 93% 4% 2% 1%
2020s 135 99% 1% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Nf3 93% 99% ▲ +5.0%
8.Qd2 4% 1% ▼ -2.8%
8.Bd3 2% 0% ▼ -1.5%
8.Qh5 1% 0% ▼ -0.9%
Parties historiques
8.Nf3 — 93.2% (2970 parties)
1950 — Pfeiffer, Gerhard vs Guimard, Carlos E — 1-0 — Dubrovnik olm
1951 — Heidenfeld, Wolfgang vs Yanofsky, Daniel Abraham — 1/2-1/2 — Oxford ENG
1951 — Berriman, G. vs Heidenfeld, Wolfgang — 1-0 — Oxford ENG
1952 — Simagin, Vladimir vs Liublinsky, Victor — 0-1 — URS-ch sf Sochi RUS
1952 — Bosch van Rosenthal, Edzard vs Yanofsky, Daniel Abraham — 1/2-1/2 — Beverwijk NED
8.Qd2 — 4.3% (137 parties)
1950 — Rellstab, Ludwig vs Kramer, George — 0-1 — Dubrovnik olm
1955 — Puc, Stojan vs Stahlberg, Gideon — 0-1 — Ljubljana
1958 — Tarjan, G. vs Roche, W. — 1-0 — British CCC
1960 — Silva Nazzari, Roberto vs Lefu Martin — 1-0 — ?
1961 — Bhend, Edwin vs Christoffel, Martin — 1-0 — Zurich SUI
8.Bd3 — 1.2% (39 parties)
1975 — Brondum, Eric vs Hoi, Carsten — 0-1 — Copenhagen DEN
1986 — Chacon Vera, Eliseo vs Carrera Perez, Francisco — 1-0 — Benidorm
1989 — Zimmermann, Wim vs Licht, David Santiago — 0-1 — corr DDR
1991 — Jorgensen, Brian Jorgen vs Petersen, Soren Boeck — 1/2-1/2 — Copenhagen DEN
1993 — Balcerak, Jakob vs Mueller, Tereza — 0-1 — Polch op-RL
8.Qh5 — 0.7% (21 parties)
1995 — Purkiss, William vs Straeter, Timo — 0-1 — Hastings Challenger
1998 — Okolot, Mikolaj vs Friedman, Alex — 0-1 — Toronto open
2000 — Cordovil, Joao vs Blalock, Rex — 1-0 — Aveiro POR
2002 — Molnar, Tamas vs Katona, Peter — 1/2-1/2 — HUN
2002 — Vandivier, Don L vs Ghobrial, Ameer — 1-0 — Warren, MI