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B30a — Old Sicilian (1902)
1.e4 c5 2.Nf3 Nc6
Les coups candidats
Ambassadeurs : Wosch, Arkadiusz (523x), Da Silva Filho, Alcindo Luz Bastos (365x), Matulovic, Milan (348x), Janosevic, Dragoljub (208x), Taimanov, Mark (204x), Jansa, Vlastimil (188x), Radulov, Ivan (176x), Suetin, Alexey S (175x)
Ambassadeurs : Da Silva Filho, Alcindo Luz Bastos (175x), Glek, Igor (155x), Sveshnikov, Evgeny (142x), ? (134x), Wosch, Arkadiusz (123x), Yandemirov, Valeri (103x), Sutovsky, Emil (98x), Ilyasov, Anatoly Fedorovich (90x)
Ambassadeurs : Hector, Jonny (109x), Movsesian, Sergei (69x), Sveshnikov, Evgeny (49x), ? (46x), Kupreichik, Viktor D (44x), Atlas, Valery (44x), Gipslis, Aivars (42x), Kovalev, Andrei (38x)
Ambassadeurs : Afek, Yochanan (47x), Biro, Sandor (36x), Lazarne Vajda, Szidonia (27x), Kiik, Kalle (26x), Vajda, Levente (25x), Bergez, Luc (21x), Brodie, Hugh (20x), Emms, John M (19x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.d4 3.Bb5 3.Nc3 3.c3
<1800 34478 68% 15% 6% 4%
1800-2200 194133 67% 18% 6% 4%
2200-2600 175865 60% 26% 8% 3%
2600+ 5618 45% 39% 13% 2%
Évolution par décennie (% des parties)
Décennie N parties 3.d4 3.Bb5 3.Nc3 3.c3
1950s 3581 88% 6% 1% 2%
1960s 7335 89% 7% 2% 1%
1970s 11667 78% 15% 3% 1%
1980s 17518 77% 13% 4% 3%
1990s 81478 70% 16% 5% 4%
2000s 153075 68% 17% 8% 3%
2010s 148860 63% 22% 7% 3%
2020s 58224 51% 35% 6% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.d4 63% 51% ▼ -12.5%
3.Bb5 22% 35% ▲ +13.0%
3.Nc3 7% 6% ▼ -1.0%
3.c3 3% 4% +0.1%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 10 parties
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Kasparov, Garry — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 10 parties
Hou, Yifan — 10 parties
Gukesh D — 10 parties
Fischer, Robert James — 5 parties
Smyslov, Vladimir — 5 parties
Ding, Liren — 3 parties
Karpov, Aleksandr — 2 parties
Alekhine, Alexander — 1 partie
Parties historiques
3.d4 — 65.6% (316081 parties)
1950 — Paoli, Enrico vs Baldanello, Mario — 1-0 — ?
1950 — Bisno, Alexander vs Reinhardt, Anton — 1-0 — Los Angeles, CA USA
1950 — Jenei, Ferenc vs Szilagyi, Gyorgy Laszlo — 0-1 — Budapest HUN
1950 — Van Steenis, Hendrik Jan vs Nedeljkovic, Srecko M — 1/2-1/2 — ?
1950 — Kampman, Tijmen vs Borowski, Piotr — 0-1 — ?
3.Bb5 — 20.1% (96663 parties)
1950 — Limbourg, Remi vs Boey, Josef — 1/2-1/2 — Antwerp BEL
1950 — Kramer, Haije vs Cortlever, Nico — 1/2-1/2 — Beverwijk NED
1950 — De Wolf, Kees vs Emden, Hermann — 1/2-1/2 — Switzerland
1950 — Richter Elias Noel vs Groneberg, Joerg — 1-0 — Berlin GER
1950 — Rohlena, V. vs Ston, Bartlomiej — 1-0 — Chocen
3.Nc3 — 6.7% (32084 parties)
1950 — Pfeiffer, Gerhard vs Schifferdecker, Wilhelm — 1/2-1/2 — FRG-ch Bad Pyrmont GER
1950 — Tarnowski, Alfred vs Foltys, Jan — 1/2-1/2 — Schiavno Zdroj
1950 — Balogh, Janos vs Szily, Jozsef — 1/2-1/2 — Budapest HUN
1950 — Pfeiffer, Gerhard vs Lehmann, Heinz — 1-0 — FRG-ch Bad Pyrmont GER
1950 — Otto, Arnold vs Nuesken, Fritz — 1-0 — Soemmerda GER
3.c3 — 3.4% (16313 parties)
1950 — Paoli, Enrico vs Kovacs, Abel — 1/2-1/2 — Wenen IT
1950 — Simagin, Vladimir vs Anay Barche — 0-1 — Schiavno Zdroj
1950 — Tartakower, Savielly vs Gligoric, Sofija — 1/2-1/2 — Amsterdam NED
1951 — Rellstab, Ludwig vs Kovacs, MG. — 1/2-1/2 — Vienna AUT
1951 — Pfeiffer, Gerhard vs Cortlever, Nico — 0-1 — Duesseldorf GER