Ambassadeurs : Naumkin, Igor (28x), Kasparov, Garry (8x), Hellsten, Johan (7x), Yanvarjov, Igor (7x), Aranaz Murillo, Amalia (7x), Khenkin, Igor (6x), Antoshin, Vladimir S (5x), Nedobora, Mikhail (5x)
12.f3 — 13.5% (143 parties)
Ambassadeurs : Sbarra, Marco (5x), Happel, Henk (4x), Petrova, Irina (3x), Fedorowicz, John (2x), Davydov, Sergey P. (2x), Walker, Ben (2x), Livshits, Ron (2x), Ignat, Diana (2x)
12.Kh1 — 6.2% (66 parties)
Ambassadeurs : Polak, Tomas (5x), Yuferov, Sergey N (3x), Hartikainen, Markku (2x), Norri, Joose (2x), Tzermiadianos, Andreas (2x), Leyva, Hector (2x), Kotronias, Vasilios (2x), Krasteva, Beloslava (2x)
12.b3 — 2.9% (31 parties)
Ambassadeurs : Rydholm, Lennart (2x), Torell, Torsten (2x), Cmilyte, Viktorija (2x), Kiemann, Steffen (1x), Bielicki, Birke (1x), Stiller, Patrick, Dr. (1x), Roos, Michael (1x), Fyllingen, Roy Harald (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
12.a3
12.f3
12.Kh1
12.b3
<1800
7
57%
14%
14%
—
1800-2200
296
65%
17%
4%
3%
2200-2600
579
75%
11%
8%
2%
2600+
15
93%
7%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
12.a3
12.f3
12.Kh1
12.b3
1960s
10
70%
20%
10%
—
1970s
12
67%
8%
8%
—
1980s
73
68%
18%
3%
3%
1990s
351
73%
10%
7%
3%
2000s
305
70%
13%
6%
3%
2010s
267
68%
17%
7%
2%
2020s
39
72%
13%
—
5%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
12.a3
68%
72%
▲ +4.0%
12.f3
17%
13%
▼ -4.4%
12.Kh1
7%
0%
▼ -7.1%
12.b3
2%
5%
▲ +3.3%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 8 parties Kramnik, Vladimir — 4 parties
Parties historiques
12.a3 — 70.6% (746 parties)
1961 — Antoshin, Vladimir S vs Khenkin, Igor — 1-0 — Moscow RUS 1967 — Gershman, Semion vs Zhidkov, Valery S — 1/2-1/2 — ? 1968 — Petrosian, Tigran V. vs Kottnauer, Cenek — 1-0 — Olympiad Lugano SUI 1968 — Petrosian, Tigran A. vs Kottnauer, Cenek — 1-0 — Lugano SUI 1969 — Udovcic, Mijo vs Hort, Vlastimil — 1-0 — Zagreb CRO
12.f3 — 13.5% (143 parties)
1968 — Incutto, Carlos vs Acosta Garcia, Rafael Isaac — 0-1 — Mar del Plata ch-ARG 1968 — Gligorić, Svetozar vs Geller, Efim P. — 1/2-1/2 — Sochi RUS 1978 — Lazarev, Efim M. vs Shvidenko — 1-0 — Kiev UKR 1982 — Flear, Glenn C vs Lewis, Andrew P — 1-0 — BCF-ch Torquay ENG 1983 — Trikaliotis, Georgios vs Grivas, Efstratios — 1/2-1/2 — Heraklion
12.Kh1 — 6.2% (66 parties)
1969 — Antoshin, Vladimir S vs Mukhin, Mikhail — 1-0 — Leningrad RUS 1978 — Panno, Oscar vs Fedorowicz, John — 1/2-1/2 — Lone Pine, CA USA 1987 — Schuetz, Thomas vs Visser, Dirk — 1/2-1/2 — GER 1987 — Schutz, Andrzej vs Petrushin, Aleksey Pav — 1-0 — GER 1993 — Norri, Joose vs Manninen, Marko — 1-0 — Helsinki Helsinki FIN
12.b3 — 2.9% (31 parties)
1985 — Rydholm, Lennart vs Torell, Torsten — 0-1 — corr Wcup 1989 — Rydholm, Lennart vs Torell, Torsten — 0-1 — SVE CUP corr 1991 — Kievelitz, Bernd vs Gerhardt, Frank — 1/2-1/2 — Germany ch-23 prel-6 1992 — Durao, Pedro vs Almeida, Jose T — 1-0 — Lisbon-ch Lisbon POR 1994 — Fyllingen, Roy Harald vs Djurhuus, Rune — 1-0 — Drammen
Kramnik, Vladimir — 4 parties
1967 — Gershman, Semion vs Zhidkov, Valery S — 1/2-1/2 — ?
1968 — Petrosian, Tigran V. vs Kottnauer, Cenek — 1-0 — Olympiad Lugano SUI
1968 — Petrosian, Tigran A. vs Kottnauer, Cenek — 1-0 — Lugano SUI
1969 — Udovcic, Mijo vs Hort, Vlastimil — 1-0 — Zagreb CRO
1968 — Gligorić, Svetozar vs Geller, Efim P. — 1/2-1/2 — Sochi RUS
1978 — Lazarev, Efim M. vs Shvidenko — 1-0 — Kiev UKR
1982 — Flear, Glenn C vs Lewis, Andrew P — 1-0 — BCF-ch Torquay ENG
1983 — Trikaliotis, Georgios vs Grivas, Efstratios — 1/2-1/2 — Heraklion
1978 — Panno, Oscar vs Fedorowicz, John — 1/2-1/2 — Lone Pine, CA USA
1987 — Schuetz, Thomas vs Visser, Dirk — 1/2-1/2 — GER
1987 — Schutz, Andrzej vs Petrushin, Aleksey Pav — 1-0 — GER
1993 — Norri, Joose vs Manninen, Marko — 1-0 — Helsinki Helsinki FIN
1989 — Rydholm, Lennart vs Torell, Torsten — 0-1 — SVE CUP corr
1991 — Kievelitz, Bernd vs Gerhardt, Frank — 1/2-1/2 — Germany ch-23 prel-6
1992 — Durao, Pedro vs Almeida, Jose T — 1-0 — Lisbon-ch Lisbon POR
1994 — Fyllingen, Roy Harald vs Djurhuus, Rune — 1-0 — Drammen