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B09f — Unzicker Attack (1953)
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.e5
Les coups candidats
6…dxe5 — 52.4% (1497 parties)
Ambassadeurs : Onyshchuk, Volodymyr (12x), Unzicker, Ferdinand, Dr. (6x), Gavrish, Leonid (6x), Adorjan, Andras (5x), Sandor, Bela (4x), Gaprindashvili, Nona (4x), Velimirovic, Dragoljub (4x), Honfi, Karoly (3x)
6…Nfd7 — 37.7% (1077 parties)
Ambassadeurs : Choroszej, Aleksander (13x), Lorscheid, Gerhard (8x), Alber, Horst (7x), Unzicker, Ferdinand, Dr. (5x), Hoffmann, Hendrik (5x), Chatalbashev, Boris (5x), Gipslis, Aivars (4x), Nunn, John D M (4x)
6…Ne8 — 8.0% (228 parties)
Ambassadeurs : Gipslis, Aivars (2x), Estrin, Yakov (2x), Makarov, Ilya (2x), Karasev, Vladimir (2x), Martin Del Campo Cardenas, Roberto Abel (2x), Slobodjan, Roman (2x), Czerniak, Moshe (1x), Gipslis (1x)
6…Ng4 — 1.4% (40 parties)
Ambassadeurs : Fernandez Fernandez, Antonio 1956 (1x), Arranz Calvo, Andres (1x), Schrepp, Martin, Dr. (1x), Pratsch, J. (1x), Velimirovic, Dragoljub (1x), Pocuca, Bogdan (1x), Wittmann, Rainer (1x), Todorcevic Antic, Miodrag (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…dxe5 6…Nfd7 6…Ne8 6…Ng4
<1800 176 57% 30% 11% 1%
1800-2200 1175 51% 38% 9% 2%
2200-2600 964 54% 39% 5% 1%
2600+ 20 85% 15%
Évolution par décennie (% des parties)
Décennie N parties 6…dxe5 6…Nfd7 6…Ne8 6…Ng4
1950s 24 38% 54% 8%
1960s 122 44% 42% 14%
1970s 260 50% 39% 10% 1%
1980s 151 53% 44% 2% 1%
1990s 477 48% 40% 9% 2%
2000s 562 51% 36% 10% 2%
2010s 1021 54% 38% 7% 1%
2020s 242 64% 29% 5% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…dxe5 54% 64% ▲ +9.3%
6…Nfd7 38% 29% ▼ -8.6%
6…Ne8 7% 5% ▼ -1.8%
6…Ng4 1% 1% +0.4%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 2 parties
Botvinnik, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
Gukesh D — 1 partie
Parties historiques
6…dxe5 — 52.4% (1497 parties)
1953 — Medina-Garcia, Antonio vs Gadia, Olicio — 1-0 — Rio de Janeiro BRA
1953 — Anay Barche vs Borloy, Karoly — 1-0 — HUN-ch Budapest HUN
1954 — Gross, Henry vs Schmitt, James — 1-0 — San Francisco, Ca
1954 — Pogats, Jozsef Jr. vs Sandor, Bela — 1/2-1/2 — Hungary ch
1955 — Barta, Jan vs Melzer, Jan — 1/2-1/2 — Prague CZE
6…Nfd7 — 37.7% (1077 parties)
1953 — Beni, Alfred vs Pirc, Vasja — 0-1 — Opatija
1953 — Toran Albero, Roman vs Udovcic, Mijo — 1-0 — Venice ITA
1953 — Van den Berg, Cees vs Bouwmeester, Hans — 1-0 — Nederland tt
1953 — Horne, Dennis Morton vs Matanovic, Aleksandar — 0-1 — Hastings ENG
1954 — Trifunovic, Petar vs Pirc, Vasja — 1-0 — Belgrade SRB
6…Ne8 — 8.0% (228 parties)
1954 — Joppen, Ernst vs Pirc, Vasja — 1-0 — Belgrade SRB
1957 — Bertok, Mario Jr. vs Partyka, Kazimierz — 1-0 — Bratislava SVK
1964 — Gipslis, Aivars vs Czerniak, Moshe — 1-0 — Pecs
1964 — Gipslis vs Czerniak, David — 1-0 — ?
1964 — Makarov, Arkadiy A vs Shmit, Anatoly — 1-0 — ?
6…Ng4 — 1.4% (40 parties)
1973 — Wittmann, Rainer vs Todorcevic Antic, Miodrag — 0-1 — Strasbourg FRA
1978 — Velimirovic, Dragoljub vs Pocuca, Bogdan — 1-0 — Osijek
1983 — Fernandez Fernandez, Antonio 1956 vs Arranz Calvo, Andres — 1-0 — Valladolid
1989 — Schrepp, Martin, Dr. vs Pratsch, J. — 1-0 — Porz op
1990 — Bussler, Juergen vs Wiedersich, Jens — 0-1 — DDR-ch H corr