E20g - 4.f3 d5 - Nimzo-Indian (1943)

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E20g —
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5
Les coups candidats
5.a3 — 94.5% (8844 parties)
Ambassadeurs : Volkov, Sergey (90x), Moskalenko, Viktor (75x), Legemaat, Gert (52x), Herzog, Klaus (50x), Zubac, Marius (43x), Ingersol, Harry (39x), Malaniuk, Vladimir P (37x), Shirov, Alexei (36x)
5.e3 — 2.7% (253 parties)
Ambassadeurs : Neri, Enzo (5x), Vandersluys, Paul (4x), Blittkowsky, Ralf (4x), Simson, Urmas (3x), Toefferl, Heimo (3x), Golz, Werner (2x), Kaloskambis, Mihail (2x), Maenner, Martin (2x)
5.Bg5 — 1.2% (110 parties)
Ambassadeurs : Vandenbergen, Nicolas (2x), Jan, Philippe (2x), Kastner, Hannes (2x), Mohd Zuhri, Amier Hamzah (2x), Mora, Carlos Eduardo (2x), Partos, Charles (1x), Urseanu, Veniamin (1x), Donald, Mike (1x)
5.cxd5 — 0.8% (71 parties)
Ambassadeurs : Dvoryadkin, Maksim (5x), Molina, Vicente Andres (4x), Ligterink, Gert (3x), Daus, Peter (3x), Timman, Jan H (2x), Sirletti, Sonia (2x), Mira, Helene (2x), Papanek, Ella (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.a3 5.e3 5.Bg5 5.cxd5
<1800 232 82% 9% 7% 0%
1800-2200 3014 92% 4% 2% 1%
2200-2600 4776 98% 1% 0% 0%
2600+ 251 100% 0% — —
Évolution par décennie (% des parties)
Décennie N parties 5.a3 5.e3 5.Bg5 5.cxd5
1930s 5 100% — — —
1940s 14 50% — — —
1950s 57 89% 5% — —
1960s 146 90% 3% 1% 3%
1970s 48 77% 4% 2% 2%
1980s 246 95% 2% 2% —
1990s 1053 93% 2% 2% 2%
2000s 2438 93% 4% 1% 1%
2010s 3959 95% 2% 1% 1%
2020s 1395 97% 1% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.a3 95% 97% ▲ +2.2%
5.e3 2% 1% ▼ -1.0%
5.Bg5 1% 0% ▼ -0.9%
5.cxd5 1% 0% -0.3%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 8 parties
Carlsen, Magnus — 7 parties
Karpov, Aleksandr — 6 parties
Ju, Wenjun — 6 parties
Tal, Mikhail — 5 parties
Ding, Liren — 5 parties
Karpov, Anatoly — 4 parties
Hou, Yifan — 3 parties
Kramnik, Vladimir — 3 parties
Euwe, Max — 2 parties
Smyslov, Vladimir — 2 parties
Kasparov, Garry — 2 parties
Gukesh D — 2 parties
Parties historiques
5.a3 — 94.5% (8844 parties)
1934 — Riumin, Nikolai vs Chekhover, Vitaly — 1/2-1/2 — Leningrad ch-URS
1938 — Euwe, Max vs Golombek, Harry — 1-0 — Hastings ENG
1939 — Landau, Salo vs Van Scheltinga, Theo — 0-1 — Amsterdam NED
1939 — Landau, Salo vs Roele Charles — 1-0 — Amsterdam NED
1939 — Burillo Landau, Dante Ramon vs Agundez Conde, Egor — 1-0 — Bournemouth
5.e3 — 2.7% (253 parties)
1953 — Tartakower, Savielly vs Noradounghian, Georges — 1-0 — Paris FRA
1959 — Golz, Werner vs Szabo, Iuliu inactive — 1/2-1/2 — Dresden GER
1959 — Golz, Werner vs Szabo, Janos — 1/2-1/2 — Dresden GER
1960 — Camilleri, Henry vs Porath, Yosef — 0-1 — Leipzig GER
1961 — Dimitrov Krastev, Krastjo vs Radulov, Ivan — 0-1 — Sofia BUL
5.Bg5 — 1.2% (110 parties)
1961 — Partos, Charles vs Urseanu, Veniamin — 0-1 — Romania
1972 — Donald, Mike vs Santos, Denilson Gomes dos — 1/2-1/2 — Berkeley
1981 — Pedersen, Bjoernar vs Hoeie, Johannes — 0-1 — Tromsoe
1981 — Naugle, Ken vs Panzel, Kenneth — 1-0 — World Open
1987 — Olsen, Kim Alex vs Moller, Filip — 0-1 — Hillerod
5.cxd5 — 0.8% (71 parties)
1964 — Hoeschele, Hans-Ulrich vs Lohsse, Hans Peter — 1/2-1/2 — Ingolstadt
1967 — Timman, Jan H vs Van Santen, F. — 1-0 — The Hague NED
1968 — Timman, Jan H vs Ligterink, Gert — 1-0 — Groningen NED
1969 — Ligterink, Gert vs Ristoja, Thomas W. — 0-1 — Stockholm SWE
1969 — Ligterink, Gert vs Bohm, Hans — 1/2-1/2 — Groningen NED