E00n - 3.g3 d5 - Catalan Opening (1940)

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E00n — Catalan Opening (1940)
1.d4 Nf6 2.c4 e6 3.g3 d5
Les coups candidats
Ambassadeurs : Mason, Ian J (88x), Sosonko, Gennadi (86x), Campani, Paolo (82x), Kireev, Vladimir Vasilyevich (72x), Acciaro, Giuseppe (71x), Haba, Petr (71x), Frijling, Jeroen (71x), Korchnoi, Viktor (53x)
Ambassadeurs : Allawi Rawlings (140x), Gleizerov, Evgeny (75x), Kachiani-Gersinska, Ketino (72x), Andrews, Graham (72x), Wisham, Clyde (57x), Burmeister, Ferdinand (51x), Gavrijski, Dimitar (48x), Salzmann, Stefan (47x)
4.cxd5 — 0.3% (118 parties)
Ambassadeurs : Van Osmael, Alex (3x), Marusic, Nada (2x), Steindorf, Annelore (1x), Evans, Henry (1x), Agostini, Aurel (1x), Johansson, Martin 1979 (1x), Lauer, Falk (1x), Weder, Emil (1x)
Ambassadeurs : Gaffagan, Steven (2x), Harper, Jim (1x), Zalys, Ignas (1x), Pantaleev, Dimitar Dimitrov (1x), Konstantinov, Venelin (1x), Zarkov, Artem (1x), Shessler, Vitaliy (1x), Scott, Harold (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4.Bg2 4.Nf3 4.cxd5 4.Nc3
<1800 1825 61% 37% 1% 0%
1800-2200 14982 56% 43% 0% 0%
2200-2600 19975 54% 46% 0% 0%
2600+ 1343 68% 32% — —
Évolution par décennie (% des parties)
Décennie N parties 4.Bg2 4.Nf3 4.cxd5 4.Nc3
1950s 347 87% 12% 0% —
1960s 176 80% 18% 1% 1%
1970s 558 80% 19% 0% 1%
1980s 1741 81% 19% 0% 0%
1990s 3514 78% 21% 1% 0%
2000s 6752 66% 33% 1% 0%
2010s 18805 47% 53% 0% 0%
2020s 9741 60% 40% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4.Bg2 47% 60% ▲ +13.2%
4.Nf3 53% 40% ▼ -13.0%
4.cxd5 0% 0% -0.1%
4.Nc3 0% 0% -0.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 10 parties
Hou, Yifan — 10 parties
Ding, Liren — 10 parties
Gukesh D — 10 parties
Botvinnik, Mikhail — 5 parties
Tal, Mikhail — 3 parties
Smyslov, Vladimir — 2 parties
Karpov, Aleksandr — 1 partie
Parties historiques
4.Bg2 — 57.7% (24038 parties)
1950 — Keres, Paul vs Lipnitsky, Isaac — 1/2-1/2 — Moskou ch-URS
1950 — Smyslov, Vasily vs Konstantinopolsky, Alexander — 1/2-1/2 — Moskou ch-URS
1950 — Lilienthal, Andor vs Stahlberg, Gideon — 1/2-1/2 — Budapest HUN
1950 — Flohr, Salo vs Stahlberg, Gideon — 1/2-1/2 — Budapest HUN
1950 — Novotelnov, Nikolai vs Kholmov, Ratmir D — 0-1 — URS-ch sf Tartu
4.Nf3 — 41.6% (17333 parties)
1950 — Milev, Zdravko vs Karastoichev, Emil — 1-0 — Sofia BUL
1950 — Donner, Jan-Hein vs Kramer, Hanspeter — 1-0 — Beverwijk NED
1950 — Schifferdecker, Wilhelm vs Sahlmann, Walter — 1/2-1/2 — Bad Pyrmont GER
1950 — Donner, Jan-Hein vs Hein-Rossolimo, Nicolas — 0-1 — Amsterdam NED
1950 — De Freitas, Manuela Schmitz vs Bolbochan, Jacobo — 0-1 — Mar del Plata ARG
4.cxd5 — 0.3% (118 parties)
1959 — Steindorf, Annelore vs Evans, Henry — 0-1 — corr ICCF
1964 — Agostini, Aurel vs Johansson, Martin 1979 — 0-1 — Goteborg SWE
1974 — Vladimirov, Yevgeniy vs Donohue, Tom — 1/2-1/2 — Pont Sainte Maxence
1985 — Bailey, Gregory vs Owens, Jakob N — 1-0 — E Lansing ch-MI op
1987 — Lauer, Falk vs Weder, Emil — 1-0 — corr DDR
4.Nc3 — 0.2% (70 parties)
1960 — Harper, Jim vs Zalys, Ignas — 1-0 — cr Golden Knights
1973 — Pantaleev, Dimitar Dimitrov vs Konstantinov, Venelin — 1-0 — Sofia BUL
1973 — Kenez, Pal vs Boyd, Frank — 0-1 — ?
1979 — Pap, Misa vs Lanzani, Mario Lorenzo — 1/2-1/2 — Zalaegerszeg
1988 — Scott, Harold vs Felber, Joseph J. — 0-1 — Nassau ch