C54c - 5.b4 - Bird’s Attack [+0.08]

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
C54c — Bird’s Attack
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.b4
Eval: [+0.08]
Les coups candidats
5…Bb6 — 85.8% (1339 parties)
Ambassadeurs : Yudasin, Leonid (18x), Bird, Henry (14x), Kudrin, Sergey (11x), Jobava, Baadur (11x), Miettinen, Kristo S (11x), Short, Nigel D (8x), Sermek, Drazen (6x), Zampronio, Renata (6x)
5…Be7 — 11.7% (183 parties)
Ambassadeurs : Angermann, Immo-Frank (3x), Koskoska, Gabriela (2x), Kobayashi, Erica (2x), Olivares Flores, Benito (2x), Rosenberger, Frank (2x), Koch, Frank (2x), Kruk, Sergey Valentinovich (2x), Rivas Maceda, Juan (2x)
5…Bd6 — 1.7% (27 parties)
Ambassadeurs : Markgraf, Claudia (2x), Westerberg, Jonathan (2x), Kaps, Darja (1x), Rovtar, Lucija (1x), Stapp, Tim (1x), Wood, Leo (1x), Arias Rodriguez, Antonio (1x), Rodriguez Garcia, Jose Antonio 1952 (1x)
5…Bxf2+ — 0.5% (8 parties)
Ambassadeurs : Alexopoulos, Georgios 94 (1x), Simeonidis, Stavros (1x), Sofieva, Ainur (1x), Daude Puvill, Antonio (1x), Heiduk, Christoph (1x), Knetsch, Alfred (1x), Bißmann, Stefan (1x), Løvholt, Thor (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Bb6 5…Be7 5…Bd6 5…Bxf2+
<1800 73 78% 14% 4% 3%
1800-2200 490 84% 14% 2% 1%
2200-2600 476 91% 9% 0% 0%
2600+ 47 85% 15% — —
Évolution par décennie (% des parties)
Décennie N parties 5…Bb6 5…Be7 5…Bd6 5…Bxf2+
1840s 3 100% — — —
1850s 1 — — — —
1870s 5 100% — — —
1880s 11 100% — — —
1890s 3 100% — — —
1940s 1 100% — — —
1950s 1 100% — — —
1960s 5 100% — — —
1970s 16 81% 12% — 6%
1980s 107 93% 7% — —
1990s 399 90% 7% 2% 1%
2000s 455 91% 7% 2% 0%
2010s 500 78% 19% 2% 1%
2020s 54 69% 31% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Bb6 78% 69% ▼ -9.3%
5…Be7 19% 31% ▲ +12.5%
5…Bd6 2% 0% ▼ -2.2%
5…Bxf2+ 1% 0% ▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 2 parties
Anand, Viswanathan — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
5…Bb6 — 85.8% (1339 parties)
1843 — Saint Amant, Pierre C vs Staunton, Howard — 1-0 — London ENG
1843 — Saint Amant, Pierre C vs Staunton, Howard — 1-0 — London ENG
1846 — Harrwitz, Daniel vs Staunton, Howard — 0-1 — London ENG
1874 — Bird, Henry and Zukertor vs Potter, W Wisker — 1-0 — London ENG
1875 — Bird, Henry vs Mason, James — 1/2-1/2 — New York, NY USA
5…Be7 — 11.7% (183 parties)
1970 — Milbers, Paul vs Almar Graupera, Robert — 1-0 — Siegen GER
1977 — Purcarea, Vasile vs Huttunen Yrjoe — 0-1 — ?
1981 — Baretic, Dragoljub vs Jesensek, Dusan — 1-0 — Novi Sad SRB
1983 — Kudrin, Sergey vs Kraidman, Yair — 1-0 — Manchester ENG
1986 — Veinger, Itzhak vs Kotliar, Mark — 1-0 — Israel
5…Bd6 — 1.7% (27 parties)
1992 — Matogrosso vs Touchefeu, Aurelien — 0-1 — Utrecht NED
1993 — Kurdov, G. vs Wong, Zi Jing — 1-0 — Bratislava SVK
1993 — Ayling, Simon D vs Sadkowsky, Leon — 0-1 — Canberra AUS
1994 — Stapp, Tim vs Wood, Leo — 1-0 — Australia
1997 — Kaps, Darja vs Rovtar, Lucija — 1-0 — Bled SLO
5…Bxf2+ — 0.5% (8 parties)
1974 — Alexopoulos, Georgios 94 vs Simeonidis, Stavros — 1/2-1/2 — Philothei,Greece
1994 — Sofieva, Ainur vs Daude Puvill, Antonio — 1-0 — Sitges
1998 — Heiduk, Christoph vs Knetsch, Alfred — 1/2-1/2 — Braunfels
2009 — Bißmann, Stefan vs Løvholt, Thor — 1-0 — ICCF
2010 — Schaper, Bjoern vs OPARAUGO, Thomas — 1-0 — GER