E40c - 4…Nc6 5.Ne2 - Taimanov

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E40c — Taimanov
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 Nc6 5.Ne2
Les coups candidats
5…d5 — 74.4% (209 parties)
Ambassadeurs : Matnadze Bujiashvili, Ann (13x), Taimanov, Mark (12x), Rashkovsky, Nukhim N (10x), Sliwa, Bogdan (5x), Jelen, Igor (5x), Gostisa, Leon (5x), Pachman, Ludek (4x), Madl, Ildiko (4x)
5…O-O — 10.7% (30 parties)
Ambassadeurs : Foguelman, Alberto (2x), Franklin Sheunesu Mhembere (2x), Lalit Babu M R (2x), Beerdsen, Thomas (2x), Sliwa, Bogdan (1x), Stoltz, Gösta (1x), Berner, George (1x), Jewitt, Earl (1x)
5…e5 — 10.0% (28 parties)
Ambassadeurs : Botvinnik, Mikhail (2x), Sokolsky, Alexey (2x), Eid, Fadi (2x), Lilienthal, Andor (1x), Kotov, Alexander (1x), Lombardy, William J (1x), Hallerod, Ralph (1x), Ingbrandt, Johan (1x)
5…d6 — 2.8% (8 parties)
Ambassadeurs : Piskov, Kamen Penev (1x), Bobekov, Radko (1x), Botvinnik, Mikhail (1x), Van der Graaf, B. (1x), Wieckowiak, Hans (1x), Kieninger, Georg (1x), Smyslov, Vladimir (1x), Hecht, Hans-Joachim (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…d5 5…O-O 5…e5 5…d6
<1800 1 — 100% — —
1800-2200 43 53% 16% 23% 5%
2200-2600 142 82% 8% 8% —
2600+ 2 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 5…d5 5…O-O 5…e5 5…d6
1940s 5 20% — 60% 20%
1950s 34 68% 18% 3% 9%
1960s 23 91% 4% — 4%
1970s 13 77% 15% 8% —
1980s 28 93% — 7% —
1990s 56 91% 4% 2% 2%
2000s 53 75% 6% 17% —
2010s 58 50% 28% 16% 3%
2020s 11 73% — 18% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…d5 50% 73% ▲ +22.7%
5…O-O 28% 0% ▼ -27.6%
5…e5 16% 18% ▲ +2.7%
5…d6 3% 0% ▼ -3.4%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 6 parties
Smyslov, Vladimir — 1 partie
Parties historiques
5…d5 — 74.4% (209 parties)
1949 — Piskov, Kamen vs Hinkov, Stefan — 1-0 — Sofia BUL
1951 — Botvinnik, Mikhail vs Taimanov, Mark — 1/2-1/2 — Moskou ch-URS
1952 — Szabo, Ladislav vs Pogats, Jozsef Jr. — 1/2-1/2 — Budapest HUN
1952 — Levenfish, Grigory vs Taimanov, M. — 0-1 — Leningrad RUS
1952 — Botvinnik, Mikhail vs Taimanov, Mark — 1-0 — Moskou ch-URS plof
5…O-O — 10.7% (30 parties)
1951 — Makarczyk, Kazimierz vs Stein, Georg — 1-0 — Bucharest ROU
1953 — Sliwa, Bogdan vs Stoltz, Gösta — 1-0 — Bucharest ROU
1958 — Berner, George vs Jewitt, Earl — 1-0 — Toronto CAN
1958 — Gennuso, V. vs Gresser, Gisela Kahn — 1/2-1/2 — New York, NY USA
1958 — Luckis, Marcos vs Foguelman, Alberto — 1-0 — Buenos Aires ARG
5…e5 — 10.0% (28 parties)
1944 — Botvinnik, Mikhail vs Sokolsky, Alexey — 1/2-1/2 — Moskou ch-URS
1944 — Botvinnik, Mikhail vs Sokolsky, Alexey — 1/2-1/2 — 13e URS ch
1945 — Lilienthal, Andor vs Kotov, Alexander — 0-1 — Moscow RUS
1957 — Lombardy, William J vs Hallerod, Ralph — 1-0 — Toronto wch-jr
1974 — Holst, Per vs Ingerslev, Aage — 1/2-1/2 — Vejle DEN
5…d6 — 2.8% (8 parties)
1949 — Piskov, Kamen Penev vs Bobekov, Radko — 1-0 — Sofia BUL
1954 — Wieckowiak, Hans vs Kieninger, Georg — 1/2-1/2 — Bad Salzuflen
1955 — Niephaus, Walter vs Engert, Immo — 1/2-1/2 — Hoechst ch-GER
1958 — Botvinnik, Mikhail vs Van der Graaf, B. — 0-1 — Rotterdam simultaan
1965 — Smyslov, Vladimir vs Hecht, Hans-Joachim — 1-0 — Hamburg GER