B45h - 5…Nf6 6.Be2 - Taimanov, Four Knights (1900)

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B45h — Taimanov Four Knights
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.Be2
Les coups candidats
6…Bb4 — 69.0% (2130 parties)
Ambassadeurs : Van Riemsdijk, Herman C. (7x), Bousios, Hristos (7x), ? (6x), Chelushkina, Irina (6x), Lintchevski, Daniil (6x), Franzoni, Giancarlo (5x), Tsorbatzoglou, Theodoros (5x), Gaertner, Guntram (5x)
Ambassadeurs : Fiorito, Fabian (4x), Rousseau, Daniel (3x), DeFiore, Louis (3x), Steiner, Endre (2x), Wagner, Heinrich (2x), Kuzmin, Gennadiy (2x), Spraggett, Kevin (2x), Westerinen, Heikki M.J. (2x)
Ambassadeurs : Ricardi, Pablo (5x), Kwiecien, Zbigniew (2x), Perez Ponsa, Federico (2x), Cruz Condori, Alfredo (2x), Astasio Lopez, David (2x), Budisavljevic, Luka (2x), Vokhidov, Shamsiddin (2x), Grachev, Boris (2x)
6…Be7 — 4.8% (147 parties)
Ambassadeurs : Lasker, Emanuel (2x), Leonhardt, Paul (2x), Bolbochan, J. (2x), Corte, Cesar J (2x), Shiraliyeva, Fizza (2x), De Mie, Mariska (2x), Maurer, Fritz (2x), Klimczak, Joe (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Bb4 6…d6 6…Qc7 6…Be7
<1800 158 69% 9% 1% 7%
1800-2200 1183 72% 8% 7% 5%
2200-2600 852 66% 17% 10% 3%
2600+ 29 52% 24% 14% —
Évolution par décennie (% des parties)
Décennie N parties 6…Bb4 6…d6 6…Qc7 6…Be7
1870s 1 100% — — —
1890s 3 67% — — 33%
1900s 15 73% — — 7%
1910s 9 67% — — —
1920s 35 54% 14% 3% 20%
1930s 26 62% 12% — 15%
1940s 34 82% 3% 6% 3%
1950s 23 83% 9% 4% —
1960s 43 65% 12% 12% 7%
1970s 90 58% 24% 4% 6%
1980s 154 71% 16% 5% 2%
1990s 529 72% 9% 4% 5%
2000s 909 72% 8% 6% 4%
2010s 852 68% 12% 8% 4%
2020s 365 62% 15% 10% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Bb4 68% 62% ▼ -5.9%
6…d6 12% 15% ▲ +3.0%
6…Qc7 8% 10% ▲ +2.7%
6…Be7 4% 6% ▲ +1.4%
Joueurs célèbres
Champions du monde dans cette position
Lasker, Emanuel — 6 parties
Alekhine, Alexander — 4 parties
Euwe, Max — 3 parties
Hou, Yifan — 1 partie
Kramnik, Vladimir — 1 partie
Gukesh D — 1 partie
Parties historiques
6…Bb4 — 69.0% (2130 parties)
1879 — Von Schmidt, Eugen vs Alapin, Simon — 0-1 — St Petersburg RUS
1890 — Spens, Walter Cook vs Mills, Daniel — 0-1 — Manchester ENG
1890 — Lennox, George William vs Mills, Daniel — 0-1 — Manchester ENG
1900 — Loman, Rudolf vs Van Vliet, Lodewijk — 0-1 — London ENG
1900 — Lawrence, Thomas F vs Blackburne, Joseph — 1/2-1/2 — London ENG
6…d6 — 10.9% (338 parties)
1924 — Steiner, Endre vs Colle, Edgar — 1/2-1/2 — Meran Meran ITA
1924 — Rabinovich, Ilya Mar vs Lasker, Emanuel — 0-1 — Moscow RUS
1924 — Exner, Gyozo vs Steiner, Endre — 0-1 — Gyor
1927 — Weenink, Henri vs Wertheim, Willem F — 1/2-1/2 — NED
1928 — Schoenmann, Wilhelm vs Wagner, Heinrich — 0-1 — Hamburg GER
6…Qc7 — 6.5% (202 parties)
1922 — Emmrich, K. vs Moritz, Bruno — 1/2-1/2 — Bad Oeynhausen m
1940 — Euwe, Max vs Szoghy, J — 0-1 — Budapest Simultan bo
1940 — Bernstein, Sidney vs Green, Matthew R — 1-0 — New York, NY USA
1951 — Fox Barreiro, Brais vs Vaitonis, Povilas — 0-1 — Vancouver
1960 — Ostiante, Carlos vs Bauza, Lorenzo — 1-0 — Montevideo URU
6…Be7 — 4.8% (147 parties)
1893 — Lasker, Emanuel vs De Visser, William — 1/2-1/2 — USA
1906 — Rosen, Leon vs Maroczy, Geza — 0-1 — New Orleans, LA USA
1920 — Euwe, Max vs Fontein, George — 1-0 — Scheveningen NED
1924 — Lasker, Emanuel vs Trstenjak, Anja — 1-0 — Yugoslavia
1926 — Leonhardt, Paul vs Gilg, Karl — 1-0 — Vienna AUT