Ambassadeurs : Sveshnikov, Evgeny (17x), Kramnik, Vladimir (8x), Karpov, Anatoly (7x), Lautier, Joel (5x), Gurevich, Mikhail (5x), Kaidanov, Gregory (5x), Kuczynski, Robert (5x), Foisor, Cristina-Adela (4x)
9.b3 — 15.0% (150 parties)
Ambassadeurs : Gausel, Einar J (3x), Kaidanov, Gregory (2x), Kuijf, Marinus (2x), Ornstein, Axel (2x), Kolev, Aleksandar (2x), Kacheishvili, Giorgi (2x), Johansson, Ingemar 1966 (2x), Bashkov, Viacheslav (2x)
9.Bd2 — 5.3% (53 parties)
Ambassadeurs : Naumkin, Igor (3x), Hjartarson, Johann (2x), Tal, Mikhail (2x), Sveshnikov, Evgeny (2x), Kiselev, Sergey. (2x), Bonin, Jay (2x), Engqvist, G. (1x), Cederquist, LG. (1x)
9.e4 — 4.5% (45 parties)
Ambassadeurs : Lahlum, Hans Olav (2x), Reichgeld, Manfred (2x), Chabanon, Jean-Luc (1x), Lukasiewicz, Grzegorz (1x), Asfora, Marco Antonio H. (1x), Da Silva, Luiz Tavares (1x), Reich, Thomas (1x), Klebel, Martin, Dr. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9.Rd1
9.b3
9.Bd2
9.e4
<1800
13
38%
15%
8%
23%
1800-2200
216
63%
17%
3%
9%
2200-2600
578
70%
17%
6%
2%
2600+
43
84%
5%
9%
—
Évolution par décennie (% des parties)
Décennie
N parties
9.Rd1
9.b3
9.Bd2
9.e4
1960s
1
100%
—
—
—
1970s
4
25%
25%
—
25%
1980s
40
55%
12%
20%
2%
1990s
488
74%
12%
5%
2%
2000s
268
71%
12%
4%
6%
2010s
135
61%
16%
5%
11%
2020s
66
44%
44%
3%
5%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.Rd1
61%
44%
▼ -16.8%
9.b3
16%
44%
▲ +27.6%
9.Bd2
5%
3%
▼ -2.2%
9.e4
11%
5%
▼ -6.6%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 8 parties Karpov, Anatoly — 8 parties Karpov, Aleksandr — 4 parties Tal, Mikhail — 2 parties Kasparov, Garry — 2 parties Anand, Viswanathan — 1 partie Smyslov, Vladimir — 1 partie
Parties historiques
9.Rd1 — 68.4% (685 parties)
1968 — Gudath, Reiner vs Diekmann, Hans-Joachim, Dr. — 0-1 — Borgholzhausen 1974 — Camin, G vs Ronsch, I — 1/2-1/2 — Potsdam GER 1985 — Eingorn, Vereslav S vs Kaidanov, Gregory — 1/2-1/2 — Moscow RUS 1985 — Eingorn, Vereslav S vs Kaidanov, Gregory — 1/2-1/2 — Moscow RUS 1988 — Bareev, Evgeny vs Shabalov, Alexander — 1/2-1/2 — Naberezhnie Chelni
9.b3 — 15.0% (150 parties)
1970 — Hawrelek, A. vs Joyner, Lionel — 0-1 — ? 1988 — Bischoff, Klaus vs Kristensen, Benny — 1-0 — Thessaloniki GRE 1988 — Makarov, Marat vs Bashkov, Viacheslav — 1-0 — Naberezhnie Chelni 1989 — Kolev, Atanas vs Kaidanov, Gregory — 1/2-1/2 — Protvino tt 1989 — Kolev, Aleksandar vs Kaidanov, Gregory — 1/2-1/2 — Sofia BUL
9.Bd2 — 5.3% (53 parties)
1987 — Sorheim, Erling vs Sandum, Kjell Tore — 0-1 — Molde 1988 — Hjartarson, Johann vs Tal, Mikhail — 1/2-1/2 — Reykjavik World Cup 1988 — Hjartarson, Johann vs Tal, Mikhail — 1/2-1/2 — Reykjavik ISL 1989 — Engqvist, G. vs Cederquist, LG. — 1-0 — Solna 1989 — Bonin, Jay vs Vucic, Mladen — 1-0 — New York, NY USA
9.e4 — 4.5% (45 parties)
1973 — Asfora, Marco Antonio H. vs Da Silva, Luiz Tavares — 0-1 — 40. BRA-ch Salvador BRA 1989 — Chabanon, Jean-Luc vs Lukasiewicz, Grzegorz — 0-1 — Bern SUI 1990 — Kramadzjan, Alexander vs Kharlov, Andrei — 0-1 — Khabarovsk 1992 — Reich, Thomas vs Klebel, Martin, Dr. — 1/2-1/2 — Kecskemet HUN 1992 — Kuzmin, Gennadiy vs Maksimenko, Andrei — 0-1 — Moscow RUS
Karpov, Anatoly — 8 parties
Karpov, Aleksandr — 4 parties
Tal, Mikhail — 2 parties
Kasparov, Garry — 2 parties
Anand, Viswanathan — 1 partie
Smyslov, Vladimir — 1 partie
1974 — Camin, G vs Ronsch, I — 1/2-1/2 — Potsdam GER
1985 — Eingorn, Vereslav S vs Kaidanov, Gregory — 1/2-1/2 — Moscow RUS
1985 — Eingorn, Vereslav S vs Kaidanov, Gregory — 1/2-1/2 — Moscow RUS
1988 — Bareev, Evgeny vs Shabalov, Alexander — 1/2-1/2 — Naberezhnie Chelni
1988 — Bischoff, Klaus vs Kristensen, Benny — 1-0 — Thessaloniki GRE
1988 — Makarov, Marat vs Bashkov, Viacheslav — 1-0 — Naberezhnie Chelni
1989 — Kolev, Atanas vs Kaidanov, Gregory — 1/2-1/2 — Protvino tt
1989 — Kolev, Aleksandar vs Kaidanov, Gregory — 1/2-1/2 — Sofia BUL
1988 — Hjartarson, Johann vs Tal, Mikhail — 1/2-1/2 — Reykjavik World Cup
1988 — Hjartarson, Johann vs Tal, Mikhail — 1/2-1/2 — Reykjavik ISL
1989 — Engqvist, G. vs Cederquist, LG. — 1-0 — Solna
1989 — Bonin, Jay vs Vucic, Mladen — 1-0 — New York, NY USA
1989 — Chabanon, Jean-Luc vs Lukasiewicz, Grzegorz — 0-1 — Bern SUI
1990 — Kramadzjan, Alexander vs Kharlov, Andrei — 0-1 — Khabarovsk
1992 — Reich, Thomas vs Klebel, Martin, Dr. — 1/2-1/2 — Kecskemet HUN
1992 — Kuzmin, Gennadiy vs Maksimenko, Andrei — 0-1 — Moscow RUS