Ambassadeurs : Franco Ocampos, Zenon (5x), Liebert, Heinz (3x), Bartsch, Berthold (3x), Kveinys, Aloyzas (2x), Bujosa Ribas, Joan (2x), Himanshu, Sharma (2x), Clarke, Paul R H (1x), Zichichi, Alvise (1x)
8…exf4 — 4.4% (43 parties)
Ambassadeurs : Sammalvuo, Tapani (3x), Lehti, Juhani (2x), Danner, Georg (2x), Kudrin, Sergey (2x), Przewoznik, Dariusz (1x), Kudrin, Adam (1x), Przewoznik, Jan (1x), Kucera, Petr (1x)
8…h6 — 1.4% (14 parties)
Ambassadeurs : Velema, Sander (2x), Trisic, Aleksandar (1x), Bruemmel, Arend (1x), Horak, Michal (1x), Jaracz, Pawel (1x), Lupo, Alfredo (1x), Passerotti, Pierluigi (1x), Niemers, Johannes (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8…O-O
8…Nd4
8…exf4
8…h6
<1800
19
89%
—
5%
—
1800-2200
355
83%
6%
3%
1%
2200-2600
392
78%
11%
7%
3%
2600+
4
75%
—
25%
—
Évolution par décennie (% des parties)
Décennie
N parties
8…O-O
8…Nd4
8…exf4
8…h6
1960s
33
97%
3%
—
—
1970s
36
89%
—
6%
—
1980s
54
89%
4%
4%
—
1990s
230
81%
7%
6%
1%
2000s
361
80%
10%
4%
2%
2010s
215
82%
9%
4%
1%
2020s
38
76%
5%
8%
5%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8…O-O
82%
76%
▼ -5.5%
8…Nd4
9%
5%
▼ -3.6%
8…exf4
4%
8%
▲ +3.7%
8…h6
1%
5%
▲ +3.9%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 1 partie Karpov, Aleksandr — 1 partie Ju, Wenjun — 1 partie
Parties historiques
8…O-O — 82.0% (793 parties)
1961 — Milev, Zdravko vs Prakhov, Valentin Asenov — 1/2-1/2 — Sofia BUL 1961 — Chernov Anton vs Salov, Sergej — 0-1 — ? 1962 — Ignatiev, Felix N vs Vasiukov, Evgeni — 1/2-1/2 — Moscow RUS 1962 — Minev, Nikolay N vs Vasiukov, Evgeni — 1/2-1/2 — Lasker mem Berlin-Ost 1964 — Blatny, Frantisek vs Jansa, Vlastimil — 0-1 — Veseli nad Moravou
8…Nd4 — 8.0% (77 parties)
1968 — Clarke, Paul R H vs Zichichi, Alvise — 1/2-1/2 — Lugano SUI 1981 — Bohm, E vs Hlavac, Rudolf — 1/2-1/2 — SK Vresova-Dresden M 1989 — Yilmaz, Turhan vs Brunner, Lucas — 0-1 — Haifa ISR 1990 — Schmidt, Bodo vs Rechmann, Peter — 1-0 — GER 1990 — Boutin Fuentes, Guillaume vs Mihevc-Mohr, Narcisa — 0-1 — Sas van Gent NED
8…exf4 — 4.4% (43 parties)
1979 — Kucera, Petr vs Znamenacek, Kvetoslav — 1/2-1/2 — Decin CZE 1979 — Whitehead, Jay E vs Watson, Jacob — 1/2-1/2 — Lone Pine, CA USA 1981 — Przewoznik, Dariusz vs Kudrin, Adam — 1/2-1/2 — Graz WTch jr 1981 — Przewoznik, Jan vs Kudrin, Sergey — 1/2-1/2 — WchT U26 Graz AUT 1990 — Frappier, Clement vs Berube, Richard — 0-1 — Quebec Open
8…h6 — 1.4% (14 parties)
1998 — Horak, Michal vs Jaracz, Pawel — 1/2-1/2 — Pardubice CZE 1998 — Lupo, Alfredo vs Passerotti, Pierluigi — 0-1 — Campobasso 1999 — Trisic, Aleksandar vs Bruemmel, Arend — 1-0 — Hamburg GER 2000 — Niemers, Johannes vs Podzielny, Karl-Heinz — 0-1 — Essen GER 2002 — Velema, Sander vs Bjarnason, Saemundur — 0-1 — Vlissingen NED
Karpov, Aleksandr — 1 partie
Ju, Wenjun — 1 partie
1961 — Chernov Anton vs Salov, Sergej — 0-1 — ?
1962 — Ignatiev, Felix N vs Vasiukov, Evgeni — 1/2-1/2 — Moscow RUS
1962 — Minev, Nikolay N vs Vasiukov, Evgeni — 1/2-1/2 — Lasker mem Berlin-Ost
1964 — Blatny, Frantisek vs Jansa, Vlastimil — 0-1 — Veseli nad Moravou
1981 — Bohm, E vs Hlavac, Rudolf — 1/2-1/2 — SK Vresova-Dresden M
1989 — Yilmaz, Turhan vs Brunner, Lucas — 0-1 — Haifa ISR
1990 — Schmidt, Bodo vs Rechmann, Peter — 1-0 — GER
1990 — Boutin Fuentes, Guillaume vs Mihevc-Mohr, Narcisa — 0-1 — Sas van Gent NED
1979 — Whitehead, Jay E vs Watson, Jacob — 1/2-1/2 — Lone Pine, CA USA
1981 — Przewoznik, Dariusz vs Kudrin, Adam — 1/2-1/2 — Graz WTch jr
1981 — Przewoznik, Jan vs Kudrin, Sergey — 1/2-1/2 — WchT U26 Graz AUT
1990 — Frappier, Clement vs Berube, Richard — 0-1 — Quebec Open
1998 — Lupo, Alfredo vs Passerotti, Pierluigi — 0-1 — Campobasso
1999 — Trisic, Aleksandar vs Bruemmel, Arend — 1-0 — Hamburg GER
2000 — Niemers, Johannes vs Podzielny, Karl-Heinz — 0-1 — Essen GER
2002 — Velema, Sander vs Bjarnason, Saemundur — 0-1 — Vlissingen NED