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E99o — Mar del Plata (1956)
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1 Nd7 10.f3 f5 11.Nd3 Nf6 12.Bd2 f4 13.c5
Les coups candidats
13…g5 — 91.6% (1862 parties)
Ambassadeurs : Kozul, Zdenko (20x), Sosonko, Gennadi (14x), Ftacnik, Lubomir (11x), Nitsche, Werner (10x), Roeder, Matthias (8x), Pott, Brian (8x), Tal, Mikhail (7x), Stean, Michael F (7x)
13…c6 — 2.6% (52 parties)
Ambassadeurs : Sosonko, Gennadi (3x), Huebner, Robert (3x), Sakic, Radislav (3x), Douven, Rudy (2x), Ftacnik, Lubomir (2x), Gufeld, Eduard (2x), Lambert, Andreas (2x), Sveinsson, Jon Arni (2x)
13…h5 — 2.1% (43 parties)
Ambassadeurs : Stratmann, Burkhard (2x), Olsen, Nils Linde (1x), Smits, Maurice (1x), Kamp, Christoph (1x), Hertel, Peter (1x), Dermann, Guido (1x), Schmitt, Thomas (1x), Veingold, Aleksandr (1x)
13…Rf7 — 1.6% (33 parties)
Ambassadeurs : Vukic, Milan (2x), Sahovic, Dragutin (2x), Gutierrez Salazar, Leonela (2x), Wegner, Hannu (1x), Beni, Alfred (1x), Staniszewski, Pawel (1x), Sipek, Oldrich (1x), Schirm, Friedmar (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 13…g5 13…c6 13…h5 13…Rf7
<1800 72 92% 4% 1% 1%
1800-2200 722 90% 2% 2% 3%
2200-2600 851 93% 2% 3% 1%
2600+ 20 85% 15%
Évolution par décennie (% des parties)
Décennie N parties 13…g5 13…c6 13…h5 13…Rf7
1950s 6 100%
1960s 13 92%
1970s 101 97% 1% 1%
1980s 313 93% 3% 1% 2%
1990s 420 90% 1% 4% 1%
2000s 502 90% 4% 2% 1%
2010s 616 92% 3% 2% 2%
2020s 62 89% 6% 2% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
13…g5 92% 89% ▼ -3.5%
13…c6 3% 6% ▲ +3.9%
13…h5 2% 2% -0.2%
13…Rf7 2% 2% ▼ -0.7%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 7 parties
Kasparov, Garry — 3 parties
Karpov, Anatoly — 1 partie
Parties historiques
13…g5 — 91.6% (1862 parties)
1955 — Gurgenidze, Bukhuti vs Tal, Mikhail — 1/2-1/2 — Voroshilovgrad
1955 — Gurgenidze, Bukhuti vs Tal, Mikhail — 1/2-1/2 — USSR
1955 — Ebralidze, Arkhil vs Gurgenidze, Bukhuti — 0-1 — Tbilisi GEO
1956 — Asfora, Eduardo Hasbum vs Madeira, de Ley Manuel — 0-1 — ?
1956 — Pachman, Ludek vs Padevsky, Nikola — 1-0 — Dresden GER
13…c6 — 2.6% (52 parties)
1975 — Arabia, Laurence vs Pernas, Anibal E — 0-1 — CADAP tem '73 APA.VII/25
1980 — Butnorius, Algimantas vs Kupreichik, Viktor D — 0-1 — Klaipeda
1980 — Scheeren, Peter vs Douven, Rudy — 0-1 — Halve finale NK
1980 — Corral Blanco, Juan Antonio vs Douven, Rudy — 0-1 — Groningen ch-EU jr
1981 — Cvetkovic, Srdjan vs Pavlov, Mircea-Sergiu-Aurelian — 1-0 — Trnava SVK
13…h5 — 2.1% (43 parties)
1979 — Olsen, Nils Linde vs Smits, Maurice — 1-0 — dkch-jr Hinnerup
1986 — Dermann, Guido vs Stratmann, Burkhard — 1/2-1/2 — Neuss
1988 — Kamp, Christoph vs Hertel, Peter — 1-0 — Dortmund op Dortmund GER
1991 — Tattersall Rodriguez, Lester vs Soto Oliver, Miguel — 1/2-1/2 — ESP
1992 — Maksimovic, Branimir vs Voyska, Margarita — 1/2-1/2 — Hania op
13…Rf7 — 1.6% (33 parties)
1983 — Schirm, Friedmar vs Panzer, Peter, Dr. — 1/2-1/2 — RLN 8283
1983 — Vukic, Milan vs Sahovic, Dragutin — 1/2-1/2 — Tuzla
1983 — Vukic, Milan vs Sahovic, Dragutin — 1/2-1/2 — Tuzla
1986 — Staniszewski, Pawel vs Sipek, Oldrich — 1-0 — Brno CZE
1988 — Wegner, Hannu vs Beni, Alfred — 1/2-1/2 — Balatonbereny open