Ambassadeurs : Uhlmann, Wolfgang (13x), Browne, Walter Shawn (10x), Yermolinsky, Alex (10x), Ftacnik, Lubomir (10x), Szmetan, Jorge (9x), Greenfeld, Alon (9x), Andersson, Ulf (8x), Jurek, Josef (8x)
9.e4 — 5.6% (248 parties)
Ambassadeurs : Uhlmann, Wolfgang (28x), Gheorghiu, Florin (6x), Burmeister, Ferdinand (6x), Jansa, Vlastimil (3x), Vilela De Acuna, Jose Luis (3x), Stempin, Pawel (3x), Thompson, Brian (3x), Ribli, Zoltan (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9.Rd1
9.Bg5
9.b3
9.e4
<1800
33
42%
24%
30%
3%
1800-2200
836
42%
29%
21%
8%
2200-2600
2989
44%
30%
21%
5%
2600+
148
34%
40%
22%
3%
Évolution par décennie (% des parties)
Décennie
N parties
9.Rd1
9.Bg5
9.b3
9.e4
1970s
151
42%
1%
43%
14%
1980s
750
45%
22%
25%
8%
1990s
650
40%
19%
35%
6%
2000s
1178
43%
31%
21%
4%
2010s
1451
41%
41%
13%
4%
2020s
244
46%
23%
18%
12%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.Rd1
41%
46%
▲ +5.6%
9.Bg5
41%
23%
▼ -18.9%
9.b3
13%
18%
▲ +5.1%
9.e4
4%
12%
▲ +8.4%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 8 parties Karpov, Aleksandr — 8 parties Karpov, Anatoly — 6 parties Kramnik, Vladimir — 6 parties Carlsen, Magnus — 5 parties Tal, Mikhail — 4 parties Smyslov, Vladimir — 3 parties Anand, Viswanathan — 2 parties Hou, Yifan — 2 parties Botvinnik, Mikhail — 1 partie
Parties historiques
9.Rd1 — 42.4% (1877 parties)
1975 — Uhlmann, Wolfgang vs Gheorghiu, Florin — 1/2-1/2 — Amsterdam NED 1975 — Kovacs, Laszlo M vs Garcia Martinez, Silvino — 1/2-1/2 — Polanica Zdroj POL 1975 — Schmidt, Wlodzimierz vs Ornstein, Axel — 1-0 — Stockholm SWE 1975 — Doda, Zbigniew vs Ekstroem, Roland — 1-0 — Stockholm SWE 1975 — Schmidt, Waldemar vs Rogoff, Kenneth — 0-1 — Polanica Zdroj POL
9.Bg5 — 29.6% (1309 parties)
1975 — Grigorian, Levon vs Karpov, Anatoly — 0-1 — Riga LAT 1981 — Soos, Bela vs Csom, Istvan — 1/2-1/2 — Wiesbaden GER 1981 — Neamtu, Serban-Constantin vs Illijin, Neboisa — 1-0 — ? 1981 — Karpov, Anatoly vs Kasparov, Garry — 1/2-1/2 — Moscow RUS 1981 — Olafsson, Helgi vs Hjartarson, Johann — 1/2-1/2 — Icelandic Chess Cham
9.b3 — 21.9% (967 parties)
1975 — Uhlmann, Wolfgang vs Jansa, Vlastimil — 1/2-1/2 — Hastings ENG 1975 — Uhlmann, Wolfgang vs Jansa, Vlastimil — 1/2-1/2 — Leipzig GER 1975 — Uhlmann, Wolfgang vs Rogoff, Kenneth — 1/2-1/2 — Polancia Zdroj 1975 — Uhlmann, Wolfgang vs Jansa, Vlastimil — 1/2-1/2 — Leipzig GER 1975 — Schmidt, Waldemar vs Abad Garcia, Santiago — 1/2-1/2 — Polanica Zdroj POL
9.e4 — 5.6% (248 parties)
1975 — Cserna, Laszlo vs Portisch, Lajos — 0-1 — ? 1976 — Uhlmann, Wolfgang vs Rodriguez Cespedes, Amador — 1-0 — Halle GER 1976 — Uhlmann, Wolfgang vs Gheorghiu, Florin — 0-1 — Manila PHI 1976 — Uhlmann, Wolfgang vs Boensch, Uwe — 0-1 — Halle GER 1976 — Uhlmann, Wolfgang vs Cortes Gheorghiu, Christian — 0-1 — Manila ItZ
Karpov, Aleksandr — 8 parties
Karpov, Anatoly — 6 parties
Kramnik, Vladimir — 6 parties
Carlsen, Magnus — 5 parties
Tal, Mikhail — 4 parties
Smyslov, Vladimir — 3 parties
Anand, Viswanathan — 2 parties
Hou, Yifan — 2 parties
Botvinnik, Mikhail — 1 partie
1975 — Kovacs, Laszlo M vs Garcia Martinez, Silvino — 1/2-1/2 — Polanica Zdroj POL
1975 — Schmidt, Wlodzimierz vs Ornstein, Axel — 1-0 — Stockholm SWE
1975 — Doda, Zbigniew vs Ekstroem, Roland — 1-0 — Stockholm SWE
1975 — Schmidt, Waldemar vs Rogoff, Kenneth — 0-1 — Polanica Zdroj POL
1981 — Soos, Bela vs Csom, Istvan — 1/2-1/2 — Wiesbaden GER
1981 — Neamtu, Serban-Constantin vs Illijin, Neboisa — 1-0 — ?
1981 — Karpov, Anatoly vs Kasparov, Garry — 1/2-1/2 — Moscow RUS
1981 — Olafsson, Helgi vs Hjartarson, Johann — 1/2-1/2 — Icelandic Chess Cham
1975 — Uhlmann, Wolfgang vs Jansa, Vlastimil — 1/2-1/2 — Leipzig GER
1975 — Uhlmann, Wolfgang vs Rogoff, Kenneth — 1/2-1/2 — Polancia Zdroj
1975 — Uhlmann, Wolfgang vs Jansa, Vlastimil — 1/2-1/2 — Leipzig GER
1975 — Schmidt, Waldemar vs Abad Garcia, Santiago — 1/2-1/2 — Polanica Zdroj POL
1976 — Uhlmann, Wolfgang vs Rodriguez Cespedes, Amador — 1-0 — Halle GER
1976 — Uhlmann, Wolfgang vs Gheorghiu, Florin — 0-1 — Manila PHI
1976 — Uhlmann, Wolfgang vs Boensch, Uwe — 0-1 — Halle GER
1976 — Uhlmann, Wolfgang vs Cortes Gheorghiu, Christian — 0-1 — Manila ItZ