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A30b —
1.c4 c5 2.Nf3 g6
Eval: [+0.46]
Les coups candidats
3.d4 — 39.7% (4354 parties)
Ambassadeurs : Andersson, Ulf (37x), Adamski, Jan (29x), Espig, Lutz (27x), Velimirovic, Dragoljub (26x), Uhlmann, Wolfgang (26x), Sermek, Drazen (23x), Ivkov, Borislav (20x), Robatsch, Karl (16x)
3.g3 — 24.2% (2657 parties)
Ambassadeurs : Espig, Lutz (9x), Wojtkiewicz, Aleksander (9x), Konopka, Michal (7x), Balduan, Markus (7x), Rantanen, Yrjo A. (7x), Gausel, Einar J (7x), Barcza, Gedeon (6x), Barbero, Gerardo F (6x)
Ambassadeurs : Jurek, Josef (15x), Konopka, Michal (8x), Malich, Burkhard, Dr. (7x), Hoffmann, Hans (7x), Gheorghiu, Florin (6x), Stuermer, Martin (6x), Pribyl, Josef (6x), Silman, Jeremy (5x)
Ambassadeurs : Cvetkovic, Srdjan (18x), Suba, Mihai (16x), Cvitan, Ognjen (15x), Arsovic, Zoran (15x), Wojtkiewicz, Aleksander (11x), Fridman, Daniel (11x), Gheorghiu, Florin (9x), Andersson, Ulf (8x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.d4 3.g3 3.Nc3 3.e4
<1800 169 18% 36% 38% 4%
1800-2200 2783 27% 33% 29% 7%
2200-2600 6597 46% 20% 17% 13%
2600+ 227 62% 13% 5% 17%
Évolution par décennie (% des parties)
Décennie N parties 3.d4 3.g3 3.Nc3 3.e4
1900s 2 50%
1920s 7 29% 57% 14%
1930s 5 20% 20% 40% 20%
1950s 28 43% 32% 18% 4%
1960s 231 39% 28% 25% 4%
1970s 621 57% 14% 15% 12%
1980s 648 50% 19% 16% 13%
1990s 1818 42% 25% 21% 9%
2000s 2985 40% 23% 23% 11%
2010s 3713 35% 28% 23% 11%
2020s 912 36% 22% 22% 16%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.d4 35% 36% ▲ +1.2%
3.g3 28% 22% ▼ -5.7%
3.Nc3 23% 22% ▼ -1.5%
3.e4 11% 16% ▲ +5.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Kramnik, Vladimir — 10 parties
Anand, Viswanathan — 9 parties
Smyslov, Vladimir — 7 parties
Hou, Yifan — 6 parties
Gukesh D — 5 parties
Botvinnik, Mikhail — 3 parties
Kasparov, Garry — 3 parties
Carlsen, Magnus — 3 parties
Alekhine, Alexander — 2 parties
Euwe, Max — 2 parties
Karpov, Anatoly — 2 parties
Karpov, Aleksandr — 2 parties
Ju, Wenjun — 2 parties
Ding, Liren — 1 partie
Parties historiques
3.d4 — 39.7% (4354 parties)
1926 — Alekhine, Alexander vs Villegas, Benito — 1-0 — Buenos Aires ARG
1928 — Alekhine, Alexander vs Zagrodzki, Z. — 1-0 — Warsaw POL
1935 — Solin, Ilya vs Trifunovic, Petar — 0-1 — Warsaw POL
1952 — Levenfish, Grigory vs Novotelnov, Nikolai — 0-1 — Sochi RUS
1957 — Pithart, Frantisek vs Korchnoi, Viktor — 0-1 — Wenen etc
3.g3 — 24.2% (2657 parties)
1925 — Anaya, Ogger Carlos vs Villegas, Benito — 1/2-1/2 — Montevideo URU
1926 — Davidson Gallego, Jorge vs Euwe, Max — 0-1 — Amsterdam NED
1927 — Monterinas vs Euwe, Max — 0-1 — Amsterdam NED
1928 — Vecsey, Zoltan vs Dobias, Josef — 1-0 — Prague CZE
1938 — Seitz, Jakob Adolf vs Castaldi, Vincenzo — 0-1 — Milan ITA
3.Nc3 — 21.8% (2389 parties)
1927 — Chodera, Miroslav vs Opocensky, Karel — 1-0 — Praag ch
1932 — Gaigneron de Marolles, Alain vs Raizman, Maurice — 0-1 — La Baule
1934 — Pinsl vs Bogoljubow, Efim — 0-1 — Bayreuth
1955 — Pithart, Frantisek vs Ujtelky, Maximilian — 1-0 — Prague CZE
1956 — Pithart, Frantisek vs Holas, Josef — 1-0 — Podebrady CZE
3.e4 — 11.0% (1210 parties)
1908 — Tartakower, Savielly vs Mieses, Jacques — 1/2-1/2 — Vienna AUT
1934 — Rey Ardid, Ramon vs Gromer, Aristide — 1-0 — Sitges
1957 — Furman, Slavomir vs Spassky, Boris V. — 0-1 — Moskou ch-URS
1962 — Kortchnoi, V. vs Benko, P. — 1/2-1/2 — Curacao AHO
1965 — Speer, Albrecht vs Seppelt, Alfred — 1-0 — Detmold GER