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E00r — Catalan (1938)
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Bb4+ 5.Bd2
Les coups candidats
Ambassadeurs : Salzmann, Stefan (64x), Postny, Evgeny (40x), Gelfand, Boris (37x), Tiviakov, Sergei (34x), Allawi Rawlings (34x), Andrews, Graham (32x), Laxman R, Jeya (30x), Jussupow, Artur (26x)
5…Bd6 — 10.2% (1912 parties)
Ambassadeurs : Frank, Emanuel (14x), Quinones Borda Jorge Victor (12x), Voit, Daria (12x), Kazakouski, Valery (11x), Meier, Georg (10x), Raja Rithvik R (10x), Pogonina, Natalija (10x), Sokolov, Ivan (8x)
5…a5 — 8.3% (1554 parties)
Ambassadeurs : Fridman, Daniel (18x), Sargsyan, Shant (13x), Furman, Boris (10x), Muradli, Mahammad (9x), Gharibyan, Mamikon (8x), Trost, Edvin (7x), Suleymenov, Alisher (7x), Schiendorfer, Emanuel (6x)
5…Bxd2+ — 4.6% (865 parties)
Ambassadeurs : Stief, Volker (3x), Smejkal, Jan (2x), Cividali, Emilio (2x), Summermatter, Daniel (2x), Banusz, Tamas (2x), Grachev, Boris (2x), Rendboe, John Filip (2x), Campbell, Eoin S. (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Be7 5…Bd6 5…a5 5…Bxd2+
<1800 696 73% 6% 4% 14%
1800-2200 5605 76% 8% 6% 8%
2200-2600 10839 76% 12% 10% 2%
2600+ 1171 78% 10% 10% 1%
Évolution par décennie (% des parties)
Décennie N parties 5…Be7 5…Bd6 5…a5 5…Bxd2+
1950s 5 20% — — 60%
1960s 6 83% — — 17%
1970s 18 44% — 22% 28%
1980s 160 75% 1% 7% 13%
1990s 469 71% 0% 8% 15%
2000s 1456 76% 2% 8% 10%
2010s 8748 75% 15% 3% 6%
2020s 7885 77% 7% 14% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Be7 75% 77% ▲ +2.0%
5…Bd6 15% 7% ▼ -8.2%
5…a5 3% 14% ▲ +11.1%
5…Bxd2+ 6% 2% ▼ -4.0%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 10 parties
Hou, Yifan — 10 parties
Ju, Wenjun — 10 parties
Ding, Liren — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Gukesh D — 10 parties
Karpov, Anatoly — 4 parties
Tal, Mikhail — 2 parties
Parties historiques
5…Be7 — 75.6% (14177 parties)
1958 — Faleg, Alberto vs Espinosa Flores, Rafael Emilio — 1/2-1/2 — Argentina
1960 — ? vs Alexander, Ken R D — 1/2-1/2 — Kiev UKR
1963 — Honfi, Karoly vs Dely, Peter — 1/2-1/2 — Miskolc
1964 — Bielicki, Carlos vs Rossetto, Hector — 0-1 — Havana CUB
1968 — Espig, Lutz vs Zaitsev, Igor A — 1/2-1/2 — Berlin GER
5…Bd6 — 10.2% (1912 parties)
1985 — Georgiev, Kiril vs Utasi, Tamas — 1/2-1/2 — Szirak
1991 — Adrian, Claude vs Petit, Rene — 1-0 — Metz FRA
1992 — Remman, Frank vs Winther, Einar — 1-0 — Vadso
2000 — Schott, Thomas E vs Marcus, Frank — 1-0 — ?
2003 — Gerzhoy, Leonid vs Ovsejevitsch, Sergei — 1/2-1/2 — Budapest HUN
5…a5 — 8.3% (1554 parties)
1978 — Ftacnik, Lubomir vs Plachetka, Jan — 1/2-1/2 — CSSR
1978 — Ftacnik, Lubomir vs Cvetkovic, Simeon — 1-0 — Strbske Pleso
1978 — Ftacnik, Lubomir vs Plachetka, Jan — 1/2-1/2 — Marianske Lazne
1979 — Cuartas, Jaime Alexander vs Bronstein, Luis Marcos — 1/2-1/2 — Ribnica
1981 — Polugaevsky, Lev vs Taimanov, Mark — 1-0 — Moscow RUS
5…Bxd2+ — 4.6% (865 parties)
1951 — Kontos, Othonas vs Maragoudakis, Dionysios — 0-1 — Athens GRE
1952 — Flohr, Salo vs Chistiakov, Alexander — 1/2-1/2 — Moscow RUS
1955 — Van Oosterom, Joop vs Van den Bosch, Johannes — 1/2-1/2 — Bussum tt
1965 — Lees, David vs Pritchard, David J — 1-0 — Hastings ch-BCF
1971 — Sakharov, Yuri N vs Ustinov, Aleksandr — 1-0 — Leningrad RUS