B80i — Scheveningen, English (1940)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be3 a6 7.f3 Nc6 8.Qd2 Be7
Les coups candidats
9.O-O-O — 64.7% (1631 parties)
Ambassadeurs : Sherwood, Russell (17x), Vehi Bach, Victor Manuel (9x), Cvitan, Ognjen (8x), Wang, Pin (5x), Melia, Salome (5x), Simacek, Pavel (5x), Magem Badals, Jordi (4x), Ljubojevic, Ljubomir (4x)
9.g4 — 30.8% (777 parties)
Ambassadeurs : Van de Plassche, Bas (4x), Chandler, Murray G (4x), Nedobora, Mikhail (3x), Sandor, Christian, Dr. (3x), Hamberger, Hermann (3x), Brendel, Oliver (3x), Schlosser, Michael (3x), Kovacevic, Aleksandar (3x)
9.Be2 — 1.7% (43 parties)
Ambassadeurs : Shlosberg, Elizaveta (1x), Lazhevskaya, Zhanni (1x), Henck Ewald (1x), Gross, Thorsten (1x), Schuette, Tobias (1x), Baldauf, Marco (1x), Bogdanovic, Misko (1x), Bulge, Monika (1x)
9.Bc4 — 1.0% (26 parties)
Ambassadeurs : Fischheimer, Daniel (1x), Spector, Isaac (1x), Princep Borras, Josep E (1x), Pinto Guell, Emilio (1x), Cordero Valdez, Viviana (1x), Pomar Maria (1x), Jovanovic, Alexander (1x), Naiditsch, Marija (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.O-O-O 9.g4 9.Be2 9.Bc4
<1800 193 62% 28% 5% 3%
1800-2200 1039 66% 28% 2% 1%
2200-2600 957 65% 34% 0% 0%
2600+ 29 76% 24% — —
Évolution par décennie (% des parties)
Décennie N parties 9.O-O-O 9.g4 9.Be2 9.Bc4
1950s 1 — — — —
1960s 5 80% — — 20%
1970s 4 75% 25% — —
1980s 85 51% 48% — —
1990s 469 49% 45% 1% 2%
2000s 1221 67% 29% 2% 1%
2010s 650 73% 23% 2% 1%
2020s 85 66% 27% 4% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.O-O-O 73% 66% ▼ -6.9%
9.g4 23% 27% ▲ +3.8%
9.Be2 2% 4% ▲ +1.4%
9.Bc4 1% 0% ▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 5 parties
Hou, Yifan — 4 parties
Anand, Viswanathan — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
9.O-O-O — 64.7% (1631 parties)
1960 — Durao, Joaquim vs Perez Perez, Francisco Jose — 1-0 — Tarragona
1962 — Jacques, Stander vs Kovacs, Zoltan — 1-0 — Los Angeles, CA USA
1962 — Baxter, RWM. vs Beaty, JH. — 1/2-1/2 — Whitby ch-BCF
1968 — Duarte, Candido vs Ladeira, Jarbas de Carvalho — 1/2-1/2 — Sao Bernardo
1975 — Kausilaite, Vilhelmina vs Golovey, Tamara O — 1-0 — Riga LAT
9.g4 — 30.8% (777 parties)
1971 — Ruotsalainen, Robert vs Berry, Jonathan — 0-1 — Vancouver BC CAN
1981 — Mestel, A Jonathan vs Csom, Istvan — 1/2-1/2 — Esbjerg DEN
1982 — Chandler, Murray G vs Govedarica, Radovan — 0-1 — Belgrade SRB
1986 — Chandler, Murray G vs Arnason, Jon L — 1-0 — Dubai olm
1986 — Inkiov, Ventzislav vs Vera Gonzalez-Quevedo, Reynaldo — 1/2-1/2 — Varna Varna BUL
9.Be2 — 1.7% (43 parties)
1995 — Henck Ewald vs Gross, Thorsten — 0-1 — Berlin GER
1996 — Shlosberg, Elizaveta vs Lazhevskaya, Zhanni — 1-0 — Volgograd RUS
1997 — Bogdanovic, Misko vs Bulge, Monika — 1/2-1/2 — Sopot
1999 — Schuette, Tobias vs Baldauf, Marco — 0-1 — Oberhof
2000 — Palla, Rostislav vs Bartonicek, Zdenek — 0-1 — ?
9.Bc4 — 1.0% (26 parties)
1961 — Fischheimer, Daniel vs Spector, Isaac — 1-0 — San Francisco, CA USA
1991 — Caride, Rodriguez Miguel Angel vs Vilella, Isabel — 1-0 — ?
1993 — Princep Borras, Josep E vs Pinto Guell, Emilio — 1-0 — Tarragona
1994 — Simpson, John W vs Herrington, Jerry — 1-0 — Derby
1997 — Cordero Valdez, Viviana vs Pomar Maria — 0-1 — ?