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B32b — Open (1928)
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
Les coups candidats
Ambassadeurs : Wosch, Arkadiusz (523x), Da Silva Filho, Alcindo Luz Bastos (365x), Matulovic, Milan (349x), Janosevic, Dragoljub (208x), Taimanov, Mark (203x), Jansa, Vlastimil (188x), Suetin, Alexey S (175x), Radulov, Ivan (175x)
4.c3 — 0.8% (2543 parties)
Ambassadeurs : Vospernik, Andrej (12x), Mosadeghpour, Masoud (8x), Levchuk, Dmitry (7x), Korinek, Jaroslav (6x), Grabowicz, Marcin (6x), Kokkoris, Hristos (5x), Kononenko, Dmitry (5x), Zippel, Harald (5x)
4.Bc4 — 0.1% (265 parties)
Ambassadeurs : Smolskiy, Mikhail (10x), Scognamiglio, Stefanie (8x), Vospernik, Andrej (4x), Pemberton, Clive H (4x), Antala, Jan (3x), Kalendovsky, Jan (2x), Zavodny, Zdenek (2x), Gazic, Josip (2x)
4.Bb5 — 0.0% (28 parties)
Ambassadeurs : Svoronos, Antonios (1x), Alexopoulos, Georgios 94 (1x), Cardiel, M. (1x), Lirola, F. (1x), Rosek, Holger (1x), Niebergall, Gerhard (1x), Stecher, Eva (1x), Hava, Cristina (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4.Nxd4 4.c3 4.Bc4 4.Bb5
<1800 23417 99% 1% 0% 0%
1800-2200 131224 99% 1% 0% 0%
2200-2600 106435 100% 0% 0%
2600+ 2530 100%
Évolution par décennie (% des parties)
Décennie N parties 4.Nxd4 4.c3 4.Bc4 4.Bb5
1950s 3173 99% 1% 0%
1960s 6529 99% 1% 0%
1970s 9136 99% 1% 0% 0%
1980s 13457 99% 1% 0% 0%
1990s 56846 99% 1% 0% 0%
2000s 103796 99% 1% 0% 0%
2010s 94019 99% 1% 0% 0%
2020s 29438 99% 1% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4.Nxd4 99% 99% +0.1%
4.c3 1% 1% -0.1%
4.Bc4 0% 0% -0.0%
4.Bb5 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Botvinnik, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 10 parties
Hou, Yifan — 10 parties
Gukesh D — 10 parties
Fischer, Robert James — 4 parties
Smyslov, Vladimir — 3 parties
Ding, Liren — 2 parties
Karpov, Aleksandr — 1 partie
Alekhine, Alexander — 1 partie
Parties historiques
4.Nxd4 — 99.1% (313533 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 — ?
4.c3 — 0.8% (2543 parties)
1952 — Nyren, B. vs Taimanov, Mark — 0-1 — Liverpool
1952 — Beni, Alfred vs Aloni, Itzchak — 1/2-1/2 — Helsinki olm
1953 — Stoliar, Efim Samoilovich vs Dubinin, Peter — 1-0 — Saratov
1953 — Marmoud, Edmond vs Napolitano, Mario — 0-1 — Lucerne SUI
1954 — Ozsvath, Andras vs Benko, Pal — 0-1 — Hungary ch
4.Bc4 — 0.1% (265 parties)
1957 — Treumann vs Kunnemann — 1-0 — Berlin GER
1961 — Baretic, Zvonimir vs Milotzki, Kurt — 1-0 — Meschede
1964 — Wait, Leon D vs Hauser, James — 1/2-1/2 — Oakland
1964 — Djukanovic, Marko vs Bastholm, Joergen — 1-0 — Bad Kuehlungsborn
1965 — Schroeder, Raymond vs Quinones Carrillo, Oscar — 0-1 — ?
4.Bb5 — 0.0% (28 parties)
1977 — Svoronos, Antonios vs Alexopoulos, Georgios 94 — 0-1 — Philothei,Greece
1989 — Cardiel, M. vs Lirola, F. — 0-1 — Cajas
1998 — Stecher, Eva vs Hava, Cristina — 0-1 — Hollabrunn
1999 — Rosek, Holger vs Niebergall, Gerhard — 0-1 — V0008 DESC
1999 — Compagno, Marco vs De Donatis Daniele — 1/2-1/2 — ?