D41n - 5…Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bc4 - Semi-Tarrasch Main Line [+0.29]

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D41n — Semi-Tarrasch Main Line
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bc4
Eval: [+0.29]
Les coups candidats
11…Nd7 — 55.3% (1627 parties)
Ambassadeurs : Sorcinelli, Andrea (40x), Galjé, Hans (16x), Nowak, Ireneusz (14x), Pulpan, Jakub (10x), Wang, Yue (9x), Beckett, Phillip J (9x), Sarana, Alexey (9x), Gyimesi, Zoltan (8x)
11…Nc6 — 29.5% (869 parties)
Ambassadeurs : Golod, Vitali (14x), Korchnoi, Viktor (10x), Polugaevsky, Lev (7x), Daurelle, Herve (7x), Andrijevic, Milan (7x), Martello, Juan (7x), Taylor, Gordon (6x), Kveinys, Aloyzas (6x)
11…b6 — 13.5% (398 parties)
Ambassadeurs : Teske, Henrik (8x), Galvanek, Ladislav (6x), Maurer, Serge (5x), Korpa, Bence (5x), Dittmar, Peter (5x), Xu, Yinglun (5x), Cosma, Elena-Luminita (5x), Pachman, Ludek (3x)
11…a6 — 0.8% (23 parties)
Ambassadeurs : Korchnoi, Viktor (3x), Heinicke, Gisbert (1x), Rellstab, Ludwig (1x), Ehlvest, Jaan (1x), Andersson, Ulf (1x), Pajak, Konrad (1x), Szeroki, W. (1x), Shulman, Yury (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11…Nd7 11…Nc6 11…b6 11…a6
<1800 33 67% 27% 6% —
1800-2200 605 53% 31% 13% 2%
2200-2600 1720 61% 24% 14% 0%
2600+ 243 68% 14% 16% 1%
Évolution par décennie (% des parties)
Décennie N parties 11…Nd7 11…Nc6 11…b6 11…a6
1910s 1 — 100% — —
1920s 1 — 100% — —
1930s 24 17% 62% 17% —
1940s 18 22% 67% 6% 6%
1950s 24 8% 83% 8% —
1960s 36 14% 72% 14% —
1970s 64 20% 67% 12% —
1980s 95 12% 75% 12% 1%
1990s 229 18% 62% 16% 1%
2000s 471 27% 56% 13% 3%
2010s 1123 62% 21% 16% 1%
2020s 858 85% 5% 10% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…Nd7 62% 85% ▲ +23.2%
11…Nc6 21% 5% ▼ -15.9%
11…b6 16% 10% ▼ -6.5%
11…a6 1% 0% -0.4%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 10 parties
Tal, Mikhail — 9 parties
Ding, Liren — 6 parties
Alekhine, Alexander — 5 parties
Carlsen, Magnus — 3 parties
Ju, Wenjun — 3 parties
Smyslov, Vladimir — 2 parties
Gukesh D — 2 parties
Euwe, Max — 1 partie
Botvinnik, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Hou, Yifan — 1 partie
Parties historiques
11…Nd7 — 55.3% (1627 parties)
1937 — Keres, Paul vs Fine, Reuben — 1-0 — Ostend
1937 — Keres, Paul vs Fine, Richard Alvaro Adrien — 1-0 — Ostende
1937 — Keres, Paul Petrovich vs Fine, Reuben — 1-0 — Ostende
1937 — Eliskases, Erich vs Spielmann, Rudolf — 1/2-1/2 — Semmering AUT
1941 — Ahues, Carl vs Potucek, Ludovit — 0-1 — Trencianske Teplice SVK
11…Nc6 — 29.5% (869 parties)
1919 — Charvee Dutt Sharma vs Sparkes, WH. — 1-0 — Hastings ENG
1924 — Teichmann, Richard vs Rubinstein, Akiba — 1/2-1/2 — Berlin GER
1935 — Ribera Arnal, Angel vs Cherta, Pedro — 0-1 — Barcelona ESP
1936 — Alekhine, Alexander vs Roedl, Ludwig — 1/2-1/2 — Dresden GER
1937 — Reshevsky, Samuel vs Fine, Richard Alvaro Adrien — 1/2-1/2 — Hastings ENG
11…b6 — 13.5% (398 parties)
1933 — Wimsatt, WKTurover vs Alekhine, Alexander — 0-1 — Washington, DC USA
1933 — Hoenlinger, Baldur vs Palme, Rudolf — 1/2-1/2 — Vienna AUT
1937 — Foltys, Jan vs Landau Salomon — 1/2-1/2 — Stockholm SWE
1938 — Enevoldsen, Jens vs Nielsen, Bjorn — 1-0 — Aalborg DEN
1941 — Voelker, Andreas, Dr. vs Palme, Holger — 1-0 — Berlin GER
11…a6 — 0.8% (23 parties)
1946 — Heinicke, Gisbert vs Rellstab, Ludwig — 1/2-1/2 — Bad Harzburg GER
1988 — Ehlvest, Jaan vs Andersson, Ulf — 1/2-1/2 — Reykjavik ISL
1994 — Shulman, Yury vs Smirnov, Valerij — 1/2-1/2 — Minsk BLR
1996 — Pajak, Konrad vs Szeroki, W. — 1-0 — corr Poland
2000 — Sakalauskas, Vaidas vs Sarakauskas, Gediminas — 1/2-1/2 — Plateliai