B23l - 2…Nc6 3.Bb5 - Closed (1904)

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B23l — Closed (1904)
1.e4 c5 2.Nc3 Nc6 3.Bb5
Les coups candidats
Ambassadeurs : Pirs, Matjaz (59x), Lyell, Mark (55x), Thesing, Matthias (41x), Tiviakov, Sergei (38x), Tissir, Mohamed (37x), Staf, Gunnar (35x), Simonian, Hrair (33x), Marholev, Dimitar (29x)
3…g6 — 20.0% (3460 parties)
Ambassadeurs : Tissir, Mohamed (13x), Staf, Gunnar (12x), Petraki, Maria (10x), Thesing, Matthias (9x), Hnydiuk, Aleksander (8x), Maroroa Jones, Gawain C B (8x), Nuber, Korbinian, Dr. (8x), Hoang Canh Huan (8x)
3…e6 — 6.7% (1161 parties)
Ambassadeurs : Marholev, Dimitar (9x), Petraki, Maria (5x), Biti, Ozren (5x), Hnydiuk, Aleksander (4x), Arakhamia-Grant, Ketevan (4x), Fuchs, Judith (3x), Jefic, Srdjan (3x), Jensen, Hans Askov (3x)
3…d6 — 4.9% (842 parties)
Ambassadeurs : Pridorozhni, Aleksei (6x), Profant, Tibor (4x), Holzhaeuer, Mathias (4x), Radusinovic, Lazar (4x), Lagvilava, Genrieta (3x), Kolba, Anastasiya (3x), Mareckova, Martina (3x), Narmontas, Raimondas (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…Nd4 3…g6 3…e6 3…d6
<1800 1269 46% 23% 11% 8%
1800-2200 7865 58% 22% 7% 6%
2200-2600 7329 69% 18% 5% 3%
2600+ 149 85% 7% 4% 1%
Évolution par décennie (% des parties)
Décennie N parties 3…Nd4 3…g6 3…e6 3…d6
1950s 5 40% 40% — —
1960s 10 30% 30% 10% 10%
1970s 8 38% 38% 25% —
1980s 42 48% 38% 2% —
1990s 481 40% 30% 12% 5%
2000s 4874 54% 24% 8% 6%
2010s 7304 60% 20% 7% 5%
2020s 4610 74% 14% 5% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…Nd4 60% 74% ▲ +13.5%
3…g6 20% 14% ▼ -5.8%
3…e6 7% 5% ▼ -2.1%
3…d6 5% 3% ▼ -2.9%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 10 parties
Carlsen, Magnus — 6 parties
Kasparov, Garry — 1 partie
Ju, Wenjun — 1 partie
Gukesh D — 1 partie
Parties historiques
3…Nd4 — 61.5% (10662 parties)
1951 — Herrmann, Ludwig vs Troianescu, Octav — 0-1 — Sopot
1955 — Burstein, Sylvain vs Boutteville, Cesar — 0-1 — Toulouse FRA
1965 — Cheng, Winter vs Transfeld, Regina — 1-0 — Annaberg-Buchholz
1968 — Blayivas, H. vs Blackstone, John — 0-1 — San Francisco, Ca
1969 — Martin, Benjamin M S vs Brodie, Hugh — 0-1 — Montreal Quebec op
3…g6 — 20.0% (3460 parties)
1954 — Burstein, S vs Rabar, Braslav — 1/2-1/2 — Munich GER
1956 — Burstein, S. vs Johannessen, Simon T — 1-0 — Moskou olm
1961 — Jaros, Martin vs Brychta, Vladimir — 0-1 — Brno CZE
1967 — Cheng, Winter vs Weiss, Ernst — 1-0 — Colditz
1968 — Blajwas, H. vs Byrne, Ray — 0-1 — US Open
3…e6 — 6.7% (1161 parties)
1967 — Cheng, Winter vs Atmakuru Degun Chand — 1-0 — Colditz
1972 — Mazzoleni, Julio vs Barros, Juvencio — 0-1 — Villa Gesell ARG
1972 — Mazzoleni, Julio vs Barros, Juvencio Antonio — 0-1 — Villa Gesell ARG
1988 — Poulsen, Jesper Schmidt vs Zauner, Josef Martin — 1-0 — Pfarrkirchen
1990 — Clanton W vs Minskey, Charles — 0-1 — Detroit Motor City op
3…d6 — 4.9% (842 parties)
1968 — Budowski, Gerardo vs Lombardy, William J — 0-1 — Lugano SUI
1990 — Hennings, Artur vs Cicak, Slavko — 1/2-1/2 — GER
1990 — Jones, Radre vs Turner, John — 1-0 — Novi Sad olm
1990 — Valkesalmi, Kimmo vs Pyhala, Antti — 0-1 — JSM SKF-HSK
1992 — Hennings, Artur vs Maniocha, Andrzej — 0-1 — Berlin GER