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B23k — Closed, Traditional (1935)
1.e4 c5 2.Nc3 Nc6
Les coups candidats
Ambassadeurs : Bastian, Herbert (110x), Starostits, Ilmars (84x), Rogulj, Branko (75x), Parkanyi, Attila (63x), Krapivin, Alexander (59x), Blatny, Frantisek (58x), Bodrogi, Mihaly (55x), Tompa, Janos (48x)
Ambassadeurs : Weeramantry, Sunil (69x), Koronowski, Heinz-Juergen (66x), Chaves, Joara (59x), Boronyak, Arpad (58x), Szell, Lajos (57x), Horvath, Gabor (48x), Ljubarskij, Juri (44x), Dellenbach, Jean-Paul (44x)
Ambassadeurs : Tissir, Mohamed (72x), Lyell, Mark (70x), Pirs, Matjaz (64x), Staf, Gunnar (59x), Tiviakov, Sergei (59x), Marholev, Dimitar (57x), Thesing, Matthias (53x), Petraki, Maria (45x)
Ambassadeurs : Mitkov, Nikola (82x), Gdanski, Jacek (54x), Kupreichik, Viktor D (37x), Abaho Hilda (36x), Eismont, Oleg (33x), Hebden, Mark L (31x), Delanoy, Arnaud (29x), Landa, Konstantin (29x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.g3 3.f4 3.Bb5 3.Nf3
<1800 10437 35% 32% 12% 11%
1800-2200 63145 42% 29% 12% 8%
2200-2600 39011 36% 19% 19% 13%
2600+ 540 18% 4% 28% 33%
Évolution par décennie (% des parties)
Décennie N parties 3.g3 3.f4 3.Bb5 3.Nf3
1950s 630 74% 11% 1% 6%
1960s 1658 58% 19% 1% 6%
1970s 2387 55% 24% 0% 10%
1980s 4495 59% 20% 1% 8%
1990s 24791 49% 26% 2% 9%
2000s 43747 43% 26% 11% 11%
2010s 40667 33% 28% 18% 11%
2020s 14206 22% 19% 32% 14%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.g3 33% 22% ▼ -10.9%
3.f4 28% 19% ▼ -8.8%
3.Bb5 18% 32% ▲ +14.5%
3.Nf3 11% 14% ▲ +2.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Gukesh D — 10 parties
Smyslov, Vladimir — 9 parties
Botvinnik, Mikhail — 7 parties
Ju, Wenjun — 5 parties
Karpov, Aleksandr — 4 parties
Smyslov, Vassily — 1 partie
Ding, Liren — 1 partie
Parties historiques
3.g3 — 39.9% (52909 parties)
1950 — Bykova, Elizaveta vs Karff, Mona M — 1-0 — Moscow RUS
1950 — Simagin, Vladimir vs Averbakh, Yuri L — 1/2-1/2 — Schiavno Zdroj
1950 — Illgen Hans vs Osterwald, Karl Heinz — 1-0 — ?
1950 — Tempelmeier vs Muller, Hans P — 1-0 — GER
1950 — Beilin, Mikhail vs Chistiakov, Alexander — 0-1 — Moscow RUS
3.f4 — 25.5% (33757 parties)
1950 — Karacsonyi, Laszlo vs Soos, Bela — 1-0 — Marosvasarhely
1950 — Poulsen, Christian vs Rapaka Samuel Paul — 0-1 — Dubrovnik olm
1950 — Tranmer, Eileen vs Hermanova, Roza — 1-0 — Moscow RUS
1951 — Poulsen, Christian vs Pedersen, Eigil — 1/2-1/2 — dkch 51
1952 — Dantas, Nelson vs Bolbochan, Julio — 0-1 — Rio de Janeiro BRA
3.Bb5 — 13.1% (17332 parties)
1951 — Herrmann, Ludwig vs Troianescu, Octav — 0-1 — Sopot
1952 — OHara, James vs Smith, WB. — 0-1 — Bolton
1954 — Burstein, S vs Rabar, Braslav — 1/2-1/2 — Munich GER
1955 — Burstein, Sylvain vs Boutteville, Cesar — 0-1 — Toulouse FRA
1956 — Burstein, S. vs Johannessen, Simon T — 1-0 — Moskou olm
3.Nf3 — 10.8% (14282 parties)
1950 — Afizov, Marsel vs Hejduk, Jakub — 0-1 — Chocen
1950 — Sinclair, Don vs Holowach, Walter — 0-1 — Edmonton CAN
1950 — Vesely, Jiri vs Herink, Miroslav — 1-0 — Chocen
1951 — Grob, Henry vs Bogoljubow, Efim — 1-0 — Bad Pyrmont GER
1951 — Gereben, Erno vs Szilagyi, Gyorgy Laszlo — 0-1 — Hungary ch