E19g - 9…f5 10.Rd1 - Old Main Line (1927)

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E19g — Old Main Line
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 f5 10.Rd1
Les coups candidats
10…Bf6 — 85.6% (363 parties)
Ambassadeurs : Bolbochan, J. (2x), Jones, Brian (2x), Mucongoma, Miguel Jose Maconi (2x), Veselinov, Raicho Petrov (2x), Szabo, Ladislav (1x), Averbakh, Yuri L (1x), Riumin, Nikolai (1x), Alatortsev, Vladimir N. (1x)
10…d6 — 9.9% (42 parties)
Ambassadeurs : Zoeller, Bernd (2x), Steiner, Lajos (1x), Goldstein, Maurice Edwards (1x), Felmeri, Janos (1x), Tompa, Janos (1x), Stoll, Joachim (1x), Hartmann, Wolfram (1x), Zalys, Ignas (1x)
10…Be4 — 1.9% (8 parties)
Ambassadeurs : Gaston Cabello, Jorge (1x), Sanchez Moreno, Jose Carlos (1x), Gendre, Pascal (1x), Bilek, Thomas (1x), Paikidze, Nazi (1x), Kazimova, Narmin (1x), Lazaravicius, Aras Jonas (1x), Adams, Seth-Riley (1x)
10…Qe8 — 1.4% (6 parties)
Ambassadeurs : Pirc, Vasja (2x), Vidmar Milan (1x), Golombek (1x), Nedeljkovic, Aleksandar (1x), Golombek, Harry (1x), Mester, Gyula (1x), Deak, Sandor (1x), Profumo, Alberto (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10…Bf6 10…d6 10…Be4 10…Qe8
<1800 6 67% 33% — —
1800-2200 173 82% 13% 2% 1%
2200-2600 155 92% 5% 1% 1%
2600+ 2 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 10…Bf6 10…d6 10…Be4 10…Qe8
1920s 1 100% — — —
1930s 4 100% — — —
1940s 10 90% 10% — —
1950s 11 73% — — 27%
1960s 9 89% 11% — —
1970s 14 93% — — —
1980s 19 79% 21% — —
1990s 66 85% 12% 2% 2%
2000s 112 86% 9% 2% 2%
2010s 154 85% 10% 3% —
2020s 24 92% 8% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10…Bf6 85% 92% ▲ +6.6%
10…d6 10% 8% ▼ -2.1%
10…Be4 3% 0% ▼ -3.2%
10…Qe8 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 1 partie
Euwe, Max — 1 partie
Parties historiques
10…Bf6 — 85.6% (363 parties)
1927 — Freiman, Sergey Nikolaevich vs Botvinnik, Mikhail — 1-0 — Moskou ch-URS
1934 — Riumin, Nikolai vs Alatortsev, Vladimir N. — 1/2-1/2 — Leningrad RUS
1935 — Mulder, Emile vs Fontein, George — 0-1 — NED
1936 — Simonson, Albert vs Denker, Arnold S — 1-0 — New York, NY USA
1939 — Agundez Conde, Egor vs Kei Kitto — 1/2-1/2 — Bournemouth
10…d6 — 9.9% (42 parties)
1944 — Steiner, Lajos vs Goldstein, Maurice Edwards — 1-0 — Sydney AUS
1963 — Felmeri, Janos vs Tompa, Janos — 1-0 — Budapest HUN
1980 — Stoll, Joachim vs Hartmann, Wolfram — 0-1 — GER
1982 — Zalys, Ignas vs Bagusis, Vytas — 1-0 — Montreal match
1986 — Viner, Phillip vs From, Sigfred — 1/2-1/2 — Toowoomba
10…Be4 — 1.9% (8 parties)
1995 — Gaston Cabello, Jorge vs Sanchez Moreno, Jose Carlos — 0-1 — Saragossa IBERCAJA-C
2006 — Gendre, Pascal vs Bilek, Thomas — 1/2-1/2 — Avoine FRA
2009 — Paikidze, Nazi vs Kazimova, Narmin — 0-1 — Antalya TUR
2014 — Lazaravicius, Aras Jonas vs Adams, Seth-Riley — 1/2-1/2 — Durban
2014 — Roehrkasten, Reinhard vs Benning, Michael — 0-1 — Verden
10…Qe8 — 1.4% (6 parties)
1952 — Golombek vs Nedeljkovic, Aleksandar — 0-1 — Belgrade SRB
1953 — Pirc, Vasja vs Vidmar Milan — 1/2-1/2 — Opatija
1953 — Golombek, Harry vs Pirc, Vasja — 1/2-1/2 — Opatija
1996 — Mester, Gyula vs Deak, Sandor — 1/2-1/2 — Sarospatak
2000 — Profumo, Alberto vs Mariano, Elia — 1-0 — Bratto ITA