Ambassadeurs : Bazan, Osvaldo (3x), Martin Del Campo Cardenas, Roberto Abel (3x), Ferrari, Cristiano (3x), Kunze, Carlo (3x), Keene, Raymond D (2x), Rossetto, Hector (2x), Toth, Bela (2x), Krstic, Slobodan (2x)
10.O-O — 13.2% (70 parties)
Ambassadeurs : Ferrari, Cristiano (2x), Radev, Nikolai (1x), Karastoichev, Emil (1x), Incutto, Carlos (1x), Rubinetti, Jorge (1x), Gibbs, Peter Campbell (1x), Roos, Michel (1x), Arkell, Keith C (1x)
10.Qc2 — 1.9% (10 parties)
Ambassadeurs : Denig, Friedrich, Dr. (2x), Mortensen, Erling (1x), Kinlay, Jonathan (1x), Roelli, Corinne (1x), Helm, Leonie (1x), Cano Sanchez, Josue (1x), Rodriguez Alamar, Juan Carlos (1x), Mimbela Lopez, Luis (1x)
10.a4 — 1.3% (7 parties)
Ambassadeurs : Clua Guardia, Mariona (1x), CHONG JUN YIN (1x), Pandorf, Horst (1x), Buerger, Helmut (1x), Seferlis, Georgios (1x), Panagopoulos, Giorgos (1x), Sarabia Utrilla, Joaquin (1x), Peinador Garcia-Aranda, Dan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
10.Nd2
10.O-O
10.Qc2
10.a4
<1800
9
56%
44%
—
—
1800-2200
199
79%
15%
3%
1%
2200-2600
197
91%
8%
1%
1%
Évolution par décennie (% des parties)
Décennie
N parties
10.Nd2
10.O-O
10.Qc2
10.a4
1950s
8
75%
25%
—
—
1960s
24
96%
4%
—
—
1970s
14
86%
—
7%
—
1980s
29
79%
17%
—
3%
1990s
158
85%
9%
2%
1%
2000s
175
77%
15%
2%
2%
2010s
105
76%
18%
2%
2%
2020s
17
94%
6%
—
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
10.Nd2
76%
94%
▲ +17.9%
10.O-O
18%
6%
▼ -12.2%
10.Qc2
2%
0%
▼ -1.9%
10.a4
2%
0%
▼ -1.9%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie
Parties historiques
10.Nd2 — 80.8% (428 parties)
1958 — Cuellar Gacharna, Miguel vs Ramirez, Hernan — 1-0 — Pereira 1959 — Pithart, Frantisek vs Adamek, Miroslav — 0-1 — Trebic 1959 — Cafferty, Bernard vs Tarjan, George — 0-1 — corr 1959 — Tal, Mikhail vs Pietzsch, Wolfgang — 1-0 — Riga LAT 1959 — Bazan, Osvaldo vs Chemes, Luis — 1-0 — Buenos Aires ARG
10.O-O — 13.2% (70 parties)
1959 — Radev, Nikolai vs Karastoichev, Emil — 1/2-1/2 — Sofia BUL 1959 — Gibbs, Peter Campbell vs Roos, Michel — 1-0 — Budapest HUN 1962 — Incutto, Carlos vs Rubinetti, Jorge — 1-0 — Buenos Aires ARG 1981 — Almada, Enrique vs Cao Armillas, Jesus — 0-1 — Artigas 1981 — Itkis, Boris vs Dementiev, Oleg I — 1/2-1/2 — Erevan ARM
10.Qc2 — 1.9% (10 parties)
1976 — Mortensen, Erling vs Kinlay, Jonathan — 1-0 — Winterthur 1993 — Cano Sanchez, Josue vs Rodriguez Alamar, Juan Carlos — 1-0 — VI ONCE op 1993 — Mimbela Lopez, Luis vs Inglan Bielsa, Luis — 1-0 — AUEQ5 AGRUPACION-J. 1998 — Roelli, Corinne vs Helm, Leonie — 0-1 — Mureck AUT 2001 — Denig, Friedrich, Dr. vs Bramkamp, Rainer — 1/2-1/2 — Recklinghausen GER
10.a4 — 1.3% (7 parties)
1982 — Clua Guardia, Mariona vs CHONG JUN YIN — 0-1 — Lucerne SUI 1991 — Pandorf, Horst vs Buerger, Helmut — 0-1 — Trier 2001 — Gozzoli, Cyrille vs Gozzoli, Yannick — 0-1 — Toulon FRA 2002 — Seferlis, Georgios vs Panagopoulos, Giorgos — 1/2-1/2 — Patras GRE 2004 — Sarabia Utrilla, Joaquin vs Peinador Garcia-Aranda, Dan — 0-1 — Collado Villalba
1959 — Pithart, Frantisek vs Adamek, Miroslav — 0-1 — Trebic
1959 — Cafferty, Bernard vs Tarjan, George — 0-1 — corr
1959 — Tal, Mikhail vs Pietzsch, Wolfgang — 1-0 — Riga LAT
1959 — Bazan, Osvaldo vs Chemes, Luis — 1-0 — Buenos Aires ARG
1959 — Gibbs, Peter Campbell vs Roos, Michel — 1-0 — Budapest HUN
1962 — Incutto, Carlos vs Rubinetti, Jorge — 1-0 — Buenos Aires ARG
1981 — Almada, Enrique vs Cao Armillas, Jesus — 0-1 — Artigas
1981 — Itkis, Boris vs Dementiev, Oleg I — 1/2-1/2 — Erevan ARM
1993 — Cano Sanchez, Josue vs Rodriguez Alamar, Juan Carlos — 1-0 — VI ONCE op
1993 — Mimbela Lopez, Luis vs Inglan Bielsa, Luis — 1-0 — AUEQ5 AGRUPACION-J.
1998 — Roelli, Corinne vs Helm, Leonie — 0-1 — Mureck AUT
2001 — Denig, Friedrich, Dr. vs Bramkamp, Rainer — 1/2-1/2 — Recklinghausen GER
1991 — Pandorf, Horst vs Buerger, Helmut — 0-1 — Trier
2001 — Gozzoli, Cyrille vs Gozzoli, Yannick — 0-1 — Toulon FRA
2002 — Seferlis, Georgios vs Panagopoulos, Giorgos — 1/2-1/2 — Patras GRE
2004 — Sarabia Utrilla, Joaquin vs Peinador Garcia-Aranda, Dan — 0-1 — Collado Villalba