B32k - 3…cxd4 4.Nxd4 e5 5.Nb5 a6 - Loewenthal (1955)

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B32k — Loewenthal (1955)
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 a6
Les coups candidats
6.Nd6+ — 94.1% (7306 parties)
Ambassadeurs : Skreno, Vladimir (54x), Bass, Stanley (47x), Rabovszky, Gyorgy (38x), Roeder, Frank (34x), Klundt, Klaus (31x), Fodre, Sandor (26x), Pota, Lajos (18x), ? (17x)
6.N5c3 — 4.6% (361 parties)
Ambassadeurs : Bednarski, Jacek (3x), Llaneza Vega, Victor (3x), Ramos Barraso, Manuel (3x), Krueger, Gerhard (3x), Bonev, Todor (3x), Zoltek, Tadeusz (2x), ? (2x), Faibisovich, Vadim Z (2x)
6.N5a3 — 1.2% (96 parties)
Ambassadeurs : Dahl, Ingrid (1x), Connolly, Suzanne (1x), Von Herman, Brigitte (1x), Wilhelm, Annette (1x), Penas Hernandez, Yolanda (1x), Sanchez Castillo, Sarai Carolina (1x), Hansen, Berno (1x), Rathlev, Thomas (1x)
6.Qf3 — 0.0% (1 parties)
Ambassadeurs : Figueredo, Leticia (1x), Colombo, Pamela (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.Nd6+ 6.N5c3 6.N5a3 6.Qf3
<1800 650 92% 6% 3% —
1800-2200 3797 94% 5% 1% —
2200-2600 1941 96% 3% 0% —
2600+ 17 88% 12% — —
Évolution par décennie (% des parties)
Décennie N parties 6.Nd6+ 6.N5c3 6.N5a3 6.Qf3
1950s 49 94% 6% — —
1960s 236 91% 9% — —
1970s 188 95% 5% — —
1980s 410 95% 4% 0% —
1990s 1497 95% 4% 1% 0%
2000s 2349 94% 5% 1% —
2010s 2538 94% 5% 1% —
2020s 499 95% 3% 2% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.Nd6+ 94% 95% ▲ +1.1%
6.N5c3 5% 3% ▼ -1.4%
6.N5a3 1% 2% +0.4%
6.Qf3 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Fischer, Robert James — 1 partie
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
6.Nd6+ — 94.1% (7306 parties)
1955 — Lein, Anatoly vs Lutikov, Anatoly S — 1-0 — USSR
1955 — Chistiakov, Alexander vs Lutikov, Anatoly S — 1/2-1/2 — Moscow RUS
1956 — Djurasevic, Bozidar vs Cernada, Fabricio — 1-0 — Moskou olm
1956 — Liberzon, Vladimir M vs Zak, Vladimir Grigorievi — 1/2-1/2 — Leningrad RUS
1956 — Klavins, Janis vs Matskevich, Avshalom — 1-0 — Kharkov UKR
6.N5c3 — 4.6% (361 parties)
1955 — Bellin, Bruno vs Lutikov, Anatoly S — 0-1 — USSR
1956 — Vasilchuk, Yury vs Matskevich, Avshalom — 1-0 — Kharkov UKR
1958 — Faleg, Alberto vs Rossetto, Hector — 1/2-1/2 — Mar del Plata ARG
1960 — Arnlind, Sverige vs Hallstrom, Finland — 1-0 — Lidingo
1961 — Kestler, Hans-Guenther vs Joppen, Egon — 1/2-1/2 — Bad Prymont
6.N5a3 — 1.2% (96 parties)
1982 — Dahl, Ingrid vs Connolly, Suzanne — 1/2-1/2 — Lucerne SUI
1983 — Von Herman, Brigitte vs Wilhelm, Annette — 1-0 — Leverkusen GER
1993 — Hansen, Berno vs Rathlev, Thomas — 1-0 — Aarhus DEN
1993 — Paverova, Zuzana vs Qveliashvili, Tinatin — 0-1 — Europe ch U12 girls
1994 — Huerta, Juan Jose vs Seijas Fidalgo, Jose Alfonso — 0-1 — Gijon
6.Qf3 — 0.0% (1 parties)
1997 — Figueredo, Leticia vs Colombo, Pamela — 0-1 — ?