Ambassadeurs : Leisebein, Peter (26x), ? (19x), Micheel, Peter (17x), Thielemann, Joachim (14x), Roscher, Jonathan (13x), Arockia Benett Dawson (13x), Blatny, Pavel (12x), Legky, Nikolay A (10x)
Ambassadeurs : Bakheet Farag (2x), Bathke, Joerg (2x), Fourmond, Tony (1x), Sauvetre, Alain (1x), Timar, Zsolt (1x), Lengyel, Csaba (1x), Oll, Lembit (1x), Yermolinsky, Alex (1x)
4…d6 — 0.6% (55 parties)
Ambassadeurs : Kiraly, Ferenc (3x), Rosenberg, Steve (2x), Kahala, Joseph Gibrael (2x), Sokolowski, Krzysztof (2x), Connell, Percy (1x), Burfield, Frank R (1x), Moser, Guenter (1x), Galego, Luis (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…Bc5
4…Nc6
4…Bb4+
4…d6
<1800
1077
57%
40%
1%
1%
1800-2200
4704
64%
35%
1%
0%
2200-2600
1686
74%
25%
1%
0%
2600+
23
83%
17%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4…Bc5
4…Nc6
4…Bb4+
4…d6
1950s
43
63%
35%
—
2%
1960s
78
74%
26%
—
—
1970s
127
56%
43%
—
1%
1980s
765
70%
30%
0%
0%
1990s
2432
66%
32%
1%
1%
2000s
2927
61%
38%
1%
0%
2010s
3023
64%
34%
1%
1%
2020s
473
67%
30%
1%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…Bc5
64%
67%
▲ +3.3%
4…Nc6
34%
30%
▼ -4.6%
4…Bb4+
1%
1%
+0.5%
4…d6
1%
2%
▲ +1.1%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 2 parties Ju, Wenjun — 2 parties Kramnik, Vladimir — 1 partie Anand, Viswanathan — 1 partie Hou, Yifan — 1 partie
Parties historiques
4…Bc5 — 64.1% (6326 parties)
1950 — Pokorny, Alois vs Schwarz, Felix — 0-1 — Chocen 1950 — Tipary, Lajos vs Bakonyi, Elek — 0-1 — Budapest HUN 1950 — Chaude de Silans, Chantal vs Gresser, Gisela Kahn — 1-0 — Moscow RUS 1951 — Anay Barche vs Bakonyi, Elek — 1/2-1/2 — Hungary ch 1951 — Miguel, Nahuel vs Simonson, Albert — 1-0 — New York, NY USA
4…Nc6 — 34.3% (3384 parties)
1950 — Donovan, Jack vs Bisguier, Arthur B — 0-1 — Detroit, MI USA 1950 — Trifunovic, Petar vs Letelier Martner, Rene — 1/2-1/2 — Dubrovnik olm 1951 — Corral, Hector vs Kalkstein, Rodolfo — 1-0 — San Rafael 1951 — Beaudin, Leo vs Zalys, Ignas — 0-1 — Montreal CAN 1951 — Platz, Hans vs Jaeger, Walter — 0-1 — Duesseldorf GER
4…Bb4+ — 1.0% (95 parties)
1986 — Oll, Lembit vs Yermolinsky, Alex — 1/2-1/2 — Tashkent UZB 1988 — Fourmond, Tony vs Sauvetre, Alain — 0-1 — Paris FRA 1989 — Timar, Zsolt vs Lengyel, Csaba — 1-0 — Honved-BEAC 1990 — Gustavsson, Kent vs Molzahn, Dieter Dr — 1-0 — WT/M/GT/271 ICCF 1991 — Prinzen, Rob vs Spatz, Wera — 1/2-1/2 — B'bach-Hofheim
4…d6 — 0.6% (55 parties)
1950 — Connell, Percy vs Burfield, Frank R — 1-0 — Edmonton CAN 1972 — Neu L vs Carino, Menito — 1-0 — ? 1981 — Moser, Guenter vs Galego, Luis — 0-1 — Embalse Wch-U16 1988 — Turner, Paul vs Baatar Bold — 1-0 — Lansing ch-MI op 1992 — Lobo Rodriguez, Jesus Angel vs Ariznavarreta Alonso, Emilio — 1-0 — Asturias
Ju, Wenjun — 2 parties
Kramnik, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Hou, Yifan — 1 partie
1950 — Tipary, Lajos vs Bakonyi, Elek — 0-1 — Budapest HUN
1950 — Chaude de Silans, Chantal vs Gresser, Gisela Kahn — 1-0 — Moscow RUS
1951 — Anay Barche vs Bakonyi, Elek — 1/2-1/2 — Hungary ch
1951 — Miguel, Nahuel vs Simonson, Albert — 1-0 — New York, NY USA
1950 — Trifunovic, Petar vs Letelier Martner, Rene — 1/2-1/2 — Dubrovnik olm
1951 — Corral, Hector vs Kalkstein, Rodolfo — 1-0 — San Rafael
1951 — Beaudin, Leo vs Zalys, Ignas — 0-1 — Montreal CAN
1951 — Platz, Hans vs Jaeger, Walter — 0-1 — Duesseldorf GER
1988 — Fourmond, Tony vs Sauvetre, Alain — 0-1 — Paris FRA
1989 — Timar, Zsolt vs Lengyel, Csaba — 1-0 — Honved-BEAC
1990 — Gustavsson, Kent vs Molzahn, Dieter Dr — 1-0 — WT/M/GT/271 ICCF
1991 — Prinzen, Rob vs Spatz, Wera — 1/2-1/2 — B'bach-Hofheim
1972 — Neu L vs Carino, Menito — 1-0 — ?
1981 — Moser, Guenter vs Galego, Luis — 0-1 — Embalse Wch-U16
1988 — Turner, Paul vs Baatar Bold — 1-0 — Lansing ch-MI op
1992 — Lobo Rodriguez, Jesus Angel vs Ariznavarreta Alonso, Emilio — 1-0 — Asturias