Ambassadeurs : Gaujens, Artis (39x), Bakheet Farag (18x), Welz, Peter, Dr. (16x), Fritsche, Frank (16x), Sveshnikov, Evgeny (15x), Haba, Petr (14x), Da Silva Filho, Alcindo Luz Bastos (14x), Lyell, Mark (12x)
7…f6 — 16.3% (885 parties)
Ambassadeurs : Uhlmann, Wolfgang (12x), Thieme-Garmann, Alexander (8x), Markus, Roland (7x), Piceu, Tom (7x), Farina, Saverio Alessandro (6x), Heyken, Enno (5x), Sedina, Elena (5x), Kauschmann, Herbert (4x)
7…Bd7 — 12.3% (669 parties)
Ambassadeurs : Micheel, Astrid (4x), Welz, Peter, Dr. (4x), Zaitsev, Igor A (3x), Livwin Lisbin (3x), Dely, Peter (2x), Dueckstein, Andreas (2x), Zimmer, Ralph (2x), Icalas (2x)
7…Nge7 — 1.1% (57 parties)
Ambassadeurs : Kreideweiss, Frank (1x), Heinrich, Hans (1x), Sveshnikov, Evgeny (1x), Milos, Gilberto (1x), Schwarz, Jochen (1x), Wendel, Erich (1x), Stock, Michael (1x), Meyer, Fritz (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…Na5
7…f6
7…Bd7
7…Nge7
<1800
348
68%
11%
16%
1%
1800-2200
2531
72%
15%
11%
1%
2200-2600
1702
72%
17%
10%
0%
2600+
57
91%
4%
5%
—
Évolution par décennie (% des parties)
Décennie
N parties
7…Na5
7…f6
7…Bd7
7…Nge7
1950s
9
56%
22%
11%
—
1960s
18
56%
—
44%
—
1970s
119
61%
9%
29%
1%
1980s
301
38%
30%
31%
1%
1990s
995
49%
28%
20%
2%
2000s
1560
65%
21%
10%
2%
2010s
1784
82%
8%
8%
1%
2020s
634
90%
5%
4%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…Na5
82%
90%
▲ +8.3%
7…f6
8%
5%
▼ -3.6%
7…Bd7
8%
4%
▼ -4.0%
7…Nge7
1%
0%
-0.3%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 4 parties Kasparov, Garry — 1 partie Ju, Wenjun — 1 partie
Parties historiques
7…Na5 — 69.1% (3744 parties)
1953 — Carvalho, Luiz Candido Brant vs Rossetto, Hector — 0-1 — Mar del Plata ARG 1955 — Koch, Berthold vs Uhlmann, Wolfgang — 0-1 — Erfurt GER 1956 — Ballbe Anglada, Francisco vs Puig, Pedro — 1/2-1/2 — Barcelona ESP 1957 — Zalkind, Vladimir vs Zakharov, A. B. — 0-1 — Moscow RUS 1958 — Lebedev, Sergey F vs Petrosian, Tigran V. — 0-1 — Moscow tt
7…f6 — 16.3% (885 parties)
1955 — Koch, Berthold vs Franz, Joachim — 0-1 — Erfurt GER 1957 — Ingerslev, Aage vs Bertholdt, Dieter — 0-1 — Fredericia 1974 — Honfi, Karoly vs Uhlmann, Wolfgang — 1-0 — Solingen GER 1976 — Walter, Guenter vs Uhlmann, Wolfgang — 0-1 — East Germany 1976 — Flo, Jens vs Busk, Jorn — 1-0 — Aarhus DEN
7…Bd7 — 12.3% (669 parties)
1955 — Dueckstein, Andreas vs Porrecca, Giorgio — 1/2-1/2 — Zagreb CRO 1964 — Contedini, Ennio vs Keller, Dieter — 1/2-1/2 — Lenzerheide 1965 — Csom, Etelka vs Dely, Peter — 1/2-1/2 — Budapest ch HU 1965 — Csom, Istvan vs Dely, Peter — 1/2-1/2 — Budapest HUN 1966 — Kavalek, Lubomir vs Fuchs, Reinhart — 1/2-1/2 — Havana olm
7…Nge7 — 1.1% (57 parties)
1977 — Kreideweiss, Frank vs Heinrich, Hans — 1/2-1/2 — corr DDR-FSM 1987 — Schwarz, Jochen vs Wendel, Erich — 1-0 — Endingen HT2 1988 — Sveshnikov, Evgeny vs Milos, Gilberto — 1-0 — Budapest HUN 1989 — Stock, Michael vs Meyer, Fritz — 0-1 — Kehl HT2 1992 — Markus, Roland vs Kask, Kalle — 1-0 — ?
Kasparov, Garry — 1 partie
Ju, Wenjun — 1 partie
1955 — Koch, Berthold vs Uhlmann, Wolfgang — 0-1 — Erfurt GER
1956 — Ballbe Anglada, Francisco vs Puig, Pedro — 1/2-1/2 — Barcelona ESP
1957 — Zalkind, Vladimir vs Zakharov, A. B. — 0-1 — Moscow RUS
1958 — Lebedev, Sergey F vs Petrosian, Tigran V. — 0-1 — Moscow tt
1957 — Ingerslev, Aage vs Bertholdt, Dieter — 0-1 — Fredericia
1974 — Honfi, Karoly vs Uhlmann, Wolfgang — 1-0 — Solingen GER
1976 — Walter, Guenter vs Uhlmann, Wolfgang — 0-1 — East Germany
1976 — Flo, Jens vs Busk, Jorn — 1-0 — Aarhus DEN
1964 — Contedini, Ennio vs Keller, Dieter — 1/2-1/2 — Lenzerheide
1965 — Csom, Etelka vs Dely, Peter — 1/2-1/2 — Budapest ch HU
1965 — Csom, Istvan vs Dely, Peter — 1/2-1/2 — Budapest HUN
1966 — Kavalek, Lubomir vs Fuchs, Reinhart — 1/2-1/2 — Havana olm
1987 — Schwarz, Jochen vs Wendel, Erich — 1-0 — Endingen HT2
1988 — Sveshnikov, Evgeny vs Milos, Gilberto — 1-0 — Budapest HUN
1989 — Stock, Michael vs Meyer, Fritz — 0-1 — Kehl HT2
1992 — Markus, Roland vs Kask, Kalle — 1-0 — ?