D41c - 5…Nxd5 6.g3 - Semi-Tarrasch

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D41c — Semi-Tarrasch
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.g3
Les coups candidats
Ambassadeurs : Farago, Ivan (7x), Pachman, Ludek (5x), Roeder, Matthias (3x), Rubinstein, Akiba (2x), Euwe, Max (2x), Alekhine, Alexander (2x), Olafsson, Fridrik (2x), Groszpeter, Attila (2x)
6…cxd4 — 36.2% (166 parties)
Ambassadeurs : Dragnev, Valentin (5x), Benko, Pal (4x), Keymer, Vincent (4x), Krogius, Nikolai V (3x), Korchnoi, Viktor (3x), Tartakower, Savielly (2x), Padevsky, Nikola (2x), Tal, Mikhail (2x)
6…Nxc3 — 20.7% (95 parties)
Ambassadeurs : Winz, Victor (2x), Groszpeter, Attila (2x), Atalik, Suat (2x), Petermann, Michail (2x), Korpa, Bence (2x), Pechac, Jergus (2x), Ghimpu, Samuel-Timotei (2x), Salas Romo, Julio (1x)
6…b6 — 0.7% (3 parties)
Ambassadeurs : Trifunovic, Petar (1x), Donner, Jan-Hein (1x), Kabai, Zsuzsanna (1x), Nagy, Gabor (1x), Kolesar, Milan (1x), Sandor, Martin (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Nc6 6…cxd4 6…Nxc3 6…b6
<1800 6 83% 17% — —
1800-2200 60 43% 32% 23% 2%
2200-2600 260 38% 36% 24% 0%
2600+ 48 25% 48% 27% —
Évolution par décennie (% des parties)
Décennie N parties 6…Nc6 6…cxd4 6…Nxc3 6…b6
1920s 1 100% — — —
1930s 13 46% 31% 23% —
1940s 10 60% 40% — —
1950s 7 14% 71% 14% —
1960s 12 42% 50% — 8%
1970s 16 62% 31% 6% —
1980s 28 86% 7% 4% —
1990s 57 47% 39% 14% —
2000s 80 58% 30% 12% —
2010s 152 34% 39% 25% 1%
2020s 82 16% 41% 40% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Nc6 34% 16% ▼ -17.7%
6…cxd4 39% 41% ▲ +2.0%
6…Nxc3 25% 40% ▲ +15.2%
6…b6 1% 0% ▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 3 parties
Alekhine, Alexander — 3 parties
Tal, Mikhail — 2 parties
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie
Parties historiques
6…Nc6 — 41.5% (190 parties)
1929 — Rubinstein, Akiba vs Tartakower, Savielly — 1/2-1/2 — Carlsbad CZE
1930 — Rubinstein, Akiba vs Gruenfeld, Ernst — 1/2-1/2 — Scarborough ENG
1933 — Krylov, Pavel vs Alekhine, Alexander — 1-0 — Prague CZE
1934 — Petrov, Vladimir S. vs Spielmann, Rudolf — 1/2-1/2 — Riga LAT
1937 — Alekhine, Alexander vs Euwe, Max — 0-1 — Nederland m
6…cxd4 — 36.2% (166 parties)
1934 — Tartakower, Savielly vs Rey Ardid, Ramon — 0-1 — Sitges
1934 — Tartakower, Savielly vs Agudo Rey, Ruben — 0-1 — Sitges
1937 — Alekhine, Alexander vs Euwe, Max — 1-0 — Rotterdam wch-m
1939 — Feigin, M. vs Stahlberg, Gideon — 1/2-1/2 — Kemeri / Riga
1940 — Aguilar Flores, Renata Camila vs Alhuay Grau, Dominick Fabricio — 1/2-1/2 — Santiago CHI
6…Nxc3 — 20.7% (95 parties)
1937 — Weinstock, Karl vs Rubinstein, Simon — 1/2-1/2 — Vienna AUT
1939 — Salas Romo, Julio vs Winz, Victor — 1-0 — Buenos Aires ARG
1939 — Feigin, Movsa vs Winz, Victor — 1-0 — Buenos Aires ARG
1957 — Flohr, Salo vs Lazarev, Gennady — 1-0 — Kiev UKR
1979 — Benko, Pal vs Olafsson, Halldor — 1/2-1/2 — Lone Pine, CA USA
6…b6 — 0.7% (3 parties)
1965 — Trifunovic, Petar vs Donner, Jan-Hein — 1/2-1/2 — Amsterdam NED
2010 — Kabai, Zsuzsanna vs Nagy, Gabor — 0-1 — Zalakaros HUN
2017 — Kolesar, Milan vs Sandor, Martin — 1-0 — Tatranske Zruby SVK