Ambassadeurs : Bilek, Istvan (5x), Parma, Bruno (4x), Smejkal, Jan (3x), Ciric, Dragoljub M (3x), Janosevic, Dragoljub (3x), Stein, Leon Rico (3x), Ciocaltea, Victor (3x), Ostojic, Predrag (3x)
9.f3 — 37.5% (280 parties)
Ambassadeurs : Rydstrom, Tom (3x), Fazekas, Stephan (2x), Pirc, Vasja (2x), Estrin, Yakov (2x), Kortchnoi, V. (2x), Tal, Mikhail (2x), Korchnoi, Viktor (2x), Natalucci, Fabrizio (2x)
9.Qd2 — 0.5% (4 parties)
Ambassadeurs : Jovic, Stanoje (1x), Pirc, Vasja (1x), Konstantinov, Sergey (1x), Dudin, M. (1x), Vanko, Jiri (1x), Rosenzweig, Vladimir (1x), Serra Olives, Tomas (1x), Tallarico Tallarico, Ovidio Mario (1x)
9.h3 — 0.1% (1 parties)
Ambassadeurs : Lukin, Andrei M (1x), Giorgadze, Tamaz (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9.O-O
9.f3
9.Qd2
9.h3
<1800
24
62%
38%
—
—
1800-2200
261
57%
42%
0%
—
2200-2600
305
69%
30%
0%
0%
2600+
10
70%
30%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
9.O-O
9.f3
9.Qd2
9.h3
1950s
2
50%
50%
—
—
1960s
81
53%
44%
1%
1%
1970s
35
66%
34%
—
—
1980s
14
64%
36%
—
—
1990s
69
55%
42%
1%
—
2000s
220
55%
44%
1%
—
2010s
274
70%
30%
—
—
2020s
52
63%
37%
—
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.O-O
70%
63%
▼ -6.2%
9.f3
30%
37%
▲ +6.6%
9.Qd2
0%
0%
+0.0%
9.h3
0%
0%
+0.0%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 3 parties Tal, Mikhail — 2 parties
Parties historiques
9.O-O — 61.6% (460 parties)
1958 — Khasin, Abram vs Suetin, Alexey S — 1-0 — Moscow RUS 1962 — Ciric, Dimitrije vs Pirc, Vasja — 1/2-1/2 — JUG-ch Skopje MKD 1962 — Hindle, Owen M vs Brinck-Claussen, Bjorn — 1-0 — Hastings ENG 1963 — Vesely, Jiri vs Smejkal, Jan — 1/2-1/2 — Prague CZE 1963 — Parma, Bruno vs Pirc, Vasja — 1-0 — Beverwijk NED
9.f3 — 37.5% (280 parties)
1959 — Szabo, Laszlo vs Bilek, Istvan — 1-0 — Budapest HUN 1961 — Dely, P. vs Kortchnoi, V. — 1-0 — Budapest HUN 1961 — Estrin, Yakov vs Aronin, Lev — 0-1 — Moscow RUS 1962 — Radovici, Corvin vs Fazekas, Stephan — 1/2-1/2 — Kecskemet HUN 1962 — Nemet, Alen vs Pirc, Vasja — 1/2-1/2 — Vrnjacka Banja SRB
9.Qd2 — 0.5% (4 parties)
1962 — Jovic, Stanoje vs Pirc, Vasja — 0-1 — Vrnjacka Banja SRB 1996 — Konstantinov, Sergey vs Dudin, M. — 1-0 — Orel 2001 — Vanko, Jiri vs Rosenzweig, Vladimir — 0-1 — Czech Republic 2002 — Serra Olives, Tomas vs Tallarico Tallarico, Ovidio Mario — 0-1 — Mondariz ESP
9.h3 — 0.1% (1 parties)
1967 — Lukin, Andrei M vs Giorgadze, Tamaz — 0-1 — Budva MNE
Tal, Mikhail — 2 parties
1962 — Ciric, Dimitrije vs Pirc, Vasja — 1/2-1/2 — JUG-ch Skopje MKD
1962 — Hindle, Owen M vs Brinck-Claussen, Bjorn — 1-0 — Hastings ENG
1963 — Vesely, Jiri vs Smejkal, Jan — 1/2-1/2 — Prague CZE
1963 — Parma, Bruno vs Pirc, Vasja — 1-0 — Beverwijk NED
1961 — Dely, P. vs Kortchnoi, V. — 1-0 — Budapest HUN
1961 — Estrin, Yakov vs Aronin, Lev — 0-1 — Moscow RUS
1962 — Radovici, Corvin vs Fazekas, Stephan — 1/2-1/2 — Kecskemet HUN
1962 — Nemet, Alen vs Pirc, Vasja — 1/2-1/2 — Vrnjacka Banja SRB
1996 — Konstantinov, Sergey vs Dudin, M. — 1-0 — Orel
2001 — Vanko, Jiri vs Rosenzweig, Vladimir — 0-1 — Czech Republic
2002 — Serra Olives, Tomas vs Tallarico Tallarico, Ovidio Mario — 0-1 — Mondariz ESP