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A54u — Old Indian
1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.g3 Be7 6.Bg2 O-O
Les coups candidats
Ambassadeurs : Espig, Lutz (20x), Goric, Esad (6x), Morrison, Chris (5x), Sergievsky, Vladimir D (4x), Kirov, Nino (4x), Jones, Iolo C (4x), Udovcic, Mijo (3x), Tal, Mikhail (3x)
7.e4 — 0.7% (11 parties)
Ambassadeurs : Lagno, Kateryna (2x), Kaster, Martin (1x), Fassnacht, Peter (1x), Granero Roca, Antonio (1x), Garcia Fernandez, Carlos 2000 (1x), Montalvo Rosario, Alejandro (1x), Zapata, Alonso (1x), Olinici, Emanuel (1x)
7.h3 — 0.3% (5 parties)
Ambassadeurs : Mandl, Robert (1x), Harari, Zaki (1x), Arnason, Jon L (1x), Petursson, Margeir (1x), Rausch, Wolfgang jr. (1x), Luther, Helmut (1x), Trickovic, Borivoje (1x), Milunovic, Toni (1x)
7.b3 — 0.1% (2 parties)
Ambassadeurs : Lakner, Jay (1x), Spuler, David (1x), Abel, Peter (1x), Hrivnak, Martin (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.O-O 7.e4 7.h3 7.b3
<1800 34 100%
1800-2200 504 97% 1% 0% 0%
2200-2600 806 99% 0% 0%
2600+ 12 92% 8%
Évolution par décennie (% des parties)
Décennie N parties 7.O-O 7.e4 7.h3 7.b3
1950s 28 100%
1960s 39 100%
1970s 45 100%
1980s 105 100%
1990s 237 98% 0% 1%
2000s 345 99% 1% 0%
2010s 537 98% 1% 1% 0%
2020s 151 99% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.O-O 98% 99% ▲ +0.7%
7.e4 1% 1% +0.2%
7.h3 1% 0% ▼ -0.6%
7.b3 0% 0% -0.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 3 parties
Anand, Viswanathan — 2 parties
Gukesh D — 2 parties
Kasparov, Garry — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
7.O-O — 98.6% (1466 parties)
1950 — De Freitas, Marcio Elisio vs Rossolimo, Nicolas — 1/2-1/2 — Mar del Plata ARG
1950 — Burkhardt, Holger vs Grosser, Wilhelm — 1/2-1/2 — ch DDR
1951 — Platz, Hans vs Seiffert, Gabriel Pamplona — 1-0 — Schwerin GER
1951 — Garibaldi, Alberto Flavio vs Huguet, Alain — 0-1 — Buenos Aires ARG
1952 — Khasin, Abram vs Akhil Naik — 1-0 — Leningrad RUS
7.e4 — 0.7% (11 parties)
1997 — Kaster, Martin vs Fassnacht, Peter — 0-1 — Oberliga Sued W9697
2004 — Granero Roca, Antonio vs Garcia Fernandez, Carlos 2000 — 1/2-1/2 — Cullera ESP
2006 — Montalvo Rosario, Alejandro vs Zapata, Alonso — 0-1 — Santo Domingo DOM
2013 — Olinici, Emanuel vs Dyakov, Martin — 1-0 — Iasi
2013 — Lagno, Kateryna vs Khismatullin, Denis — 0-1 — Khanty-Mansiysk RUS
7.h3 — 0.3% (5 parties)
1993 — Mandl, Robert vs Harari, Zaki — 1-0 — Dortmund open I
1995 — Arnason, Jon L vs Petursson, Margeir — 1/2-1/2 — Reykjavik ISL
2011 — Rausch, Wolfgang jr. vs Luther, Helmut — 1/2-1/2 — Buechenbach/Roth
2011 — Trickovic, Borivoje vs Milunovic, Toni — 0-1 — Serbia
2015 — Adler, Herbert vs Goetz, Dieter — 1-0 — Mittelfranken
7.b3 — 0.1% (2 parties)
2001 — Lakner, Jay vs Spuler, David — 1-0 — Canberra AUS
2010 — Abel, Peter vs Hrivnak, Martin — 1/2-1/2 — Slovakia