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A41p — Neo-Old Indian (1925)
1.d4 d6 2.c4 e5 3.Nf3
Les coups candidats
Ambassadeurs : McNab, Colin A (19x), Komliakov, Viktor (16x), Mokry, Karel (15x), Hodgson, Julian M (15x), Zaichik, Gennadi (13x), Speelman, Jon S (13x), Jansa, Vlastimil (13x), ? (12x)
3…Nd7 — 17.7% (873 parties)
Ambassadeurs : Espig, Lutz (16x), Hickl, Joerg (14x), McNab, Colin A (12x), Knaak, Rainer (9x), Hazai, Laszlo Dr. (8x), Vogt, Lothar (7x), Maiwald, Jens-Uwe (7x), Strikovic, Aleksa (6x)
3…exd4 — 9.0% (442 parties)
Ambassadeurs : Azmaiparashvili, Zurab (21x), Hausner, Ivan (14x), Popchev, Milko (11x), Roemer, Ulrich (7x), Plat, Vojtech (6x), Odesskij, Ilia (5x), Radulov, Ivan (4x), Molnar, Bela (4x)
3…Nc6 — 5.9% (290 parties)
Ambassadeurs : Braun, Gottfried, Dr. (9x), Habibi, Ali (8x), Donner, Jan-Hein (2x), Huebner, Robert (2x), Lukin, Andrei M (2x), Abdul Qadir Habibi (2x), Rodgers Chepkete (2x), Reinemer, Frank (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…e4 3…Nd7 3…exd4 3…Nc6
<1800 101 63% 18% 10% 5%
1800-2200 1514 67% 16% 8% 7%
2200-2600 3000 65% 19% 9% 5%
2600+ 60 80% 5% 15%
Évolution par décennie (% des parties)
Décennie N parties 3…e4 3…Nd7 3…exd4 3…Nc6
1950s 14 21% 79%
1960s 43 35% 47% 5% 14%
1970s 62 16% 50% 18% 13%
1980s 314 56% 24% 15% 5%
1990s 1236 64% 17% 11% 6%
2000s 1396 67% 16% 9% 6%
2010s 1537 69% 17% 7% 6%
2020s 325 73% 13% 8% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…e4 69% 73% ▲ +4.3%
3…Nd7 17% 13% ▼ -3.8%
3…exd4 7% 8% ▲ +1.1%
3…Nc6 6% 5% ▼ -0.7%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 6 parties
Anand, Viswanathan — 2 parties
Ju, Wenjun — 2 parties
Kasparov, Garry — 1 partie
Parties historiques
3…e4 — 65.5% (3226 parties)
1950 — Eugenio, Sarah De Oliveira vs Trifunovic, Petar — 0-1 — Venice ITA
1956 — Bannik, Anatolij vs Alexander, Ken R D — 1-0 — Kiev UKR
1958 — Zamkovskaya, Violetta Aleks vs Alexander, Ken R D — 1-0 — Kiev UKR
1960 — Bilozor, Olexander vs Alster, Ladislav — 0-1 — Ostrava CZE
1961 — Mackay, Donald G vs Lloyd, David Edward — 1-0 — Bognor Regis
3…Nd7 — 17.7% (873 parties)
1950 — De Freitas, Manuela Schmitz vs Trifunovic, Petar — 0-1 — Mar del Plata ARG
1952 — Kotov, Alexander vs Wade, Robert G — 1-0 — Stockholm izt
1953 — Berger, Bela vs Dely, Peter — 1-0 — Budapest ch-HUN
1954 — Bastrikov, Georgy vs Novopashin, Arkady — 0-1 — Riga LAT
1954 — Filip, Miroslav vs Anay Barche — 1/2-1/2 — Budapest HUN
3…exd4 — 9.0% (442 parties)
1962 — Finegold, Ronald vs Rohland, Marshall — 1-0 — San Antonio, TX USA
1963 — Bak, Istvan vs Bronstein, David I — 1/2-1/2 — Miskolc
1971 — Paidousis, Aristidis vs Ornithopoulos, Nikolaos — 0-1 — Athens ch-GRE
1971 — Cheruti, Ofer vs Birnboim, Nathan — 0-1 — Nathanya
1972 — Uhlmann, Wolfgang vs Schoeneberg, Manfred — 0-1 — DDR
3…Nc6 — 5.9% (290 parties)
1966 — Uhlmann, Wolfgang vs Dely, Peter — 1-0 — Szombathely
1967 — Holm, Sejer vs Huebner, Robert — 0-1 — Copenhagen DEN
1967 — Grigoryan, Karen A. vs Lukin, Andrei M — 1-0 — USSR
1968 — Donner, Jan-Hein vs Huebner, Robert — 0-1 — It Buesum GER
1968 — Rodgers Chepkete vs Lukin, Andrei M — 1-0 — ?