B33h - 7.Nd5 - Pelikan (1951)

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B33h — Pelikan (1951)
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Nd5
Les coups candidats
7…Nxd5 — 99.7% (11957 parties)
Ambassadeurs : Chylik, Rudolf (68x), Broniek, Mariusz Maciej (42x), Popov, Vladimir Valentinovich (41x), Hlavac, Rudolf (41x), Wharrier, Jonathon A (31x), Apicella, Manuel (27x), Hansen, Lars-Henrik Bech (27x), Volodarsky, Yury Aleksandrovich (27x)
7…a6 — 0.1% (16 parties)
Ambassadeurs : Apresa Quintana, Raul (2x), Pfreundtner, Bernhard (1x), Pflueger, Ulrich (1x), Margenstern, Rodolphe (1x), Pierre, Alexis (1x), Schulz, Hans-Juergen (1x), Fritsche, Frank (1x), Simeonov, Stefan (1x)
7…Qa5+ — 0.0% (5 parties)
Ambassadeurs : Jungmichel, Dirk (1x), Schonmeyer, Gerhard (1x), Manotas Sanchez, Franklin (1x), Pena, Jearlena (1x), Sablina, Viktoriya (1x), Kostikov, Illay (1x), Koenig, Christian (1x), Pelz, Andreas (1x)
7…Be7 — 0.0% (3 parties)
Ambassadeurs : Pappier, Carlos Guillermo (1x), Balabaev, Farit (1x), Sheikhman, Vadim (1x), Zenker, Othmar (1x), Ferreira, João Manuel Guerrei (1x), Vila Nova, Reinaldo Hermínio (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Nxd5 7…a6 7…Qa5+ 7…Be7
<1800 728 99% 0% 0% —
1800-2200 5658 100% 0% 0% 0%
2200-2600 4047 100% 0% — 0%
2600+ 125 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 7…Nxd5 7…a6 7…Qa5+ 7…Be7
1950s 4 100% — — —
1960s 2 100% — — —
1970s 155 100% — — —
1980s 456 100% — — —
1990s 1698 100% 0% 0% —
2000s 4138 100% 0% 0% 0%
2010s 3051 100% 0% 0% 0%
2020s 2483 100% 0% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Nxd5 100% 100% +0.3%
7…a6 0% 0% -0.1%
7…Qa5+ 0% 0% -0.1%
7…Be7 0% 0% -0.0%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 10 parties
Kramnik, Vladimir — 9 parties
Gukesh D — 8 parties
Hou, Yifan — 7 parties
Tal, Mikhail — 4 parties
Anand, Viswanathan — 2 parties
Parties historiques
7…Nxd5 — 99.7% (11957 parties)
1951 — Haahr, Thorkild vs Enevoldsen, Harald — 1/2-1/2 — dkch 51
1951 — Teschner, Rudolf vs Kieninger, Georg — 0-1 — Augsburg GER
1955 — Milic, Borislav vs Trifunovic, Petar — 1/2-1/2 — Zagreb CRO
1957 — Afizov, Marsel vs Stulik, Vlastimil — 1/2-1/2 — Sumperk
1966 — Wilcox, Rex vs Sutherland, Donald — 1-0 — No. California
7…a6 — 0.1% (16 parties)
1995 — Pfreundtner, Bernhard vs Pflueger, Ulrich — 1-0 — Hessenliga GER
2002 — Margenstern, Rodolphe vs Pierre, Alexis — 1-0 — Brie Comte Robert
2003 — Schulz, Hans-Juergen vs Fritsche, Frank — 1-0 — ?
2003 — Simeonov, Stefan vs Stanoev, Atanas — 1-0 — Borovetz
2005 — Herzog, Matthias vs Kamrla, Robin — 1-0 — Willingen GER
7…Qa5+ — 0.0% (5 parties)
1993 — Jungmichel, Dirk vs Schonmeyer, Gerhard — 1-0 — Mecklenburg VP
1999 — Manotas Sanchez, Franklin vs Pena, Jearlena — 1-0 — Barranquilla COL
2007 — Sablina, Viktoriya vs Kostikov, Illay — 1-0 — ?
2012 — Rzali, Sabina vs Galvan Cipriani, Viviana — 1-0 — Maribor
2014 — Koenig, Christian vs Pelz, Andreas — 1-0 — Troisdorf
7…Be7 — 0.0% (3 parties)
2006 — Sheikhman, Vadim vs Zenker, Othmar — 1-0 — IECG
2007 — Pappier, Carlos Guillermo vs Balabaev, Farit — 1-0 — LSS
2010 — Ferreira, João Manuel Guerrei vs Vila Nova, Reinaldo Hermínio — 1-0 — ICCF