Ambassadeurs : Hebden, Mark L (18x), McNab, Colin A (12x), Gallagher, Joseph G. (9x), Tissir, Mohamed (8x), Emms, John M (6x), Redpath, Joseph (5x), Beliavsky, Alexander G (4x), Dunnington, Angus J (4x)
5…a6 — 7.7% (456 parties)
Ambassadeurs : Brousek, Jiri (7x), Kazakov, Mikhail (4x), Klinova, Masha (4x), Emms, John M (3x), Agrest, Evgenij (3x), Seul, Georg (2x), Morin, Stephane (2x), Koch, Christian (2x)
5…Nbd7 — 2.8% (167 parties)
Ambassadeurs : Marshall, Michael (3x), Hebden, Mark L (2x), Sharp, C. (1x), Myers, Hugh S (1x), Rath, Matthias (1x), Nowack, Achim (1x), Belikov, Vladimir (1x), Komliakov, Viktor (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
5…O-O
5…c6
5…a6
5…Nbd7
<1800
829
73%
14%
3%
2%
1800-2200
2537
59%
24%
6%
3%
2200-2600
1505
46%
33%
15%
1%
2600+
61
36%
38%
18%
—
Évolution par décennie (% des parties)
Décennie
N parties
5…O-O
5…c6
5…a6
5…Nbd7
1950s
4
50%
—
—
25%
1960s
13
62%
31%
—
—
1970s
25
72%
20%
4%
—
1980s
56
70%
20%
2%
—
1990s
832
61%
25%
4%
2%
2000s
2558
65%
21%
6%
3%
2010s
1825
54%
26%
9%
3%
2020s
635
49%
24%
14%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
5…O-O
54%
49%
▼ -4.3%
5…c6
26%
24%
▼ -1.7%
5…a6
9%
14%
▲ +5.1%
5…Nbd7
3%
2%
▼ -1.2%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 2 parties Carlsen, Magnus — 1 partie
Parties historiques
5…O-O — 59.5% (3537 parties)
1950 — Castillo Bermudez, Manuel vs Miguel, Nahuel — 1/2-1/2 — Dubrovnik CRO 1959 — Terkelsen, Frode vs Nielsen, Axel — 1/2-1/2 — Aarhus DEN 1961 — Brucher, Egon vs Boehle, Reinhard — 0-1 — Haslach im Kinzigtal 1963 — Patrick, Chaski vs Kalotay, Andrew — 1/2-1/2 — ? 1966 — Eward vs Gereben, Erno — 0-1 — Basel SUI
5…c6 — 23.3% (1385 parties)
1963 — Veresov, Gavriil vs Buslaev, Aleksander — 1-0 — URS-chT Moscow RUS 1963 — Veresov, Gavriil vs Alexander, Bradley — 1-0 — USSR 1968 — Burger, Robert vs Lazos, James — 1/2-1/2 — Fresno, CA 1969 — Planinec, Albin vs Tringov, Georgi P — 1/2-1/2 — Ljubljana 1972 — Sperber, Goran vs Jansson, Borje — 0-1 — ?
5…a6 — 7.7% (456 parties)
1974 — Hey, Andrew vs Addison, Bret C — 1-0 — Toronto CAN 1986 — Garwell, Jane vs Widjayanti, Lindri Juni — 1/2-1/2 — Dubai UAE 1991 — Kosten, Anthony C. vs Gurevich, Valery M. — 0-1 — Frankrijk tt 1993 — Mastrovasilis, Dimitrios vs Arduman, Can — 0-1 — Komotini GP 1993 — Conlazo Zavalia, Eu vs Dolezal, Cristian — 0-1 — Martinez I
5…Nbd7 — 2.8% (167 parties)
1951 — Sharp, C. vs Myers, Hugh S — 1/2-1/2 — Forth Worth 1990 — Ly Hoang Anh vs Pilgrim, Peter — 1/2-1/2 — Novi Sad olm 1991 — Rath, Matthias vs Nowack, Achim — 0-1 — Landes-Einzelmeister 1992 — Bolshinsky, Leonid vs Ponomariov, Ruslan — 0-1 — Makeevka 1994 — Duncker, Joachim vs Weber, Ulrich — 0-1 — Hessenliga GER
Carlsen, Magnus — 1 partie
1959 — Terkelsen, Frode vs Nielsen, Axel — 1/2-1/2 — Aarhus DEN
1961 — Brucher, Egon vs Boehle, Reinhard — 0-1 — Haslach im Kinzigtal
1963 — Patrick, Chaski vs Kalotay, Andrew — 1/2-1/2 — ?
1966 — Eward vs Gereben, Erno — 0-1 — Basel SUI
1963 — Veresov, Gavriil vs Alexander, Bradley — 1-0 — USSR
1968 — Burger, Robert vs Lazos, James — 1/2-1/2 — Fresno, CA
1969 — Planinec, Albin vs Tringov, Georgi P — 1/2-1/2 — Ljubljana
1972 — Sperber, Goran vs Jansson, Borje — 0-1 — ?
1986 — Garwell, Jane vs Widjayanti, Lindri Juni — 1/2-1/2 — Dubai UAE
1991 — Kosten, Anthony C. vs Gurevich, Valery M. — 0-1 — Frankrijk tt
1993 — Mastrovasilis, Dimitrios vs Arduman, Can — 0-1 — Komotini GP
1993 — Conlazo Zavalia, Eu vs Dolezal, Cristian — 0-1 — Martinez I
1990 — Ly Hoang Anh vs Pilgrim, Peter — 1/2-1/2 — Novi Sad olm
1991 — Rath, Matthias vs Nowack, Achim — 0-1 — Landes-Einzelmeister
1992 — Bolshinsky, Leonid vs Ponomariov, Ruslan — 0-1 — Makeevka
1994 — Duncker, Joachim vs Weber, Ulrich — 0-1 — Hessenliga GER