E00t - 3.g3 d5 4.Nf3 dxc4 - Catalan (1946)

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E00t — Catalan (1946)
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 dxc4
Les coups candidats
Ambassadeurs : Allawi Rawlings (72x), Sveshnikov, Evgeny (58x), Andrews, Graham (53x), Ilincic, Zlatko (49x), Beliavsky, Alexander G (47x), Kozul, Zdenko (45x), Kachiani-Gersinska, Ketino (38x), Naiditsch, Arkadij (33x)
Ambassadeurs : Andersson, Ulf (48x), Krivonosov, Oleg (16x), Kurajica, Bojan (13x), Korchnoi, Viktor (12x), Sveshnikov, Evgeny (12x), Korneev, Oleg (11x), Inkiov, Ventzislav (10x), Nogueiras Santiago, Jesus (9x)
5.Qc2 — 0.4% (110 parties)
Ambassadeurs : Petursson, Margeir (2x), Marciano, David (2x), Whittington, Reece (2x), Hertan, Charles (1x), Lees, David (1x), Eperjesi, Laszlo Dr. (1x), Laszlo, Deli (1x), Van Riemsdijk, Herman C. (1x)
5.Nc3 — 0.1% (34 parties)
Ambassadeurs : Hladik, Josef (1x), Pospi (1x), Melbourne, Keith James (1x), Sharp, Dale Eugene (1x), Serrano Morales, Manuel Alejandro (1x), Perez Pietronave, Carlos (1x), Ruano Perez, Luis Miguel (1x), Garcia Garcia, Ruben 1999 (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Bg2 5.Qa4+ 5.Qc2 5.Nc3
<1800 869 84% 14% 1% 1%
1800-2200 7962 87% 12% 1% 0%
2200-2600 13731 88% 12% 0% 0%
2600+ 977 94% 6% — —
Évolution par décennie (% des parties)
Décennie N parties 5.Bg2 5.Qa4+ 5.Qc2 5.Nc3
1950s 83 48% 47% — —
1960s 80 46% 54% — —
1970s 179 63% 36% 1% —
1980s 803 78% 21% 0% 0%
1990s 1457 75% 24% 1% 1%
2000s 4180 80% 19% 1% 0%
2010s 11528 90% 9% 0% 0%
2020s 6535 91% 8% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Bg2 90% 91% ▲ +1.2%
5.Qa4+ 9% 8% ▼ -1.1%
5.Qc2 0% 0% -0.0%
5.Nc3 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Kramnik, Vladimir — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 10 parties
Hou, Yifan — 10 parties
Gukesh D — 10 parties
Tal, Mikhail — 8 parties
Kasparov, Garry — 4 parties
Ding, Liren — 4 parties
Botvinnik, Mikhail — 3 parties
Smyslov, Vladimir — 2 parties
Parties historiques
5.Bg2 — 87.0% (21617 parties)
1950 — Milev, Zdravko vs Karastoichev, Emil — 1-0 — Sofia BUL
1950 — Sandor, Bela vs Kluger, Gyula — 1/2-1/2 — Budapest HUN
1950 — Milev, Zdravko vs Neikirkh, Oleg — 1/2-1/2 — Sofia BUL
1950 — Alatortsev, Vladimir N. vs Flohr, Salo — 1/2-1/2 — Moscow RUS
1950 — Barda, Olaf vs Watzal, Dennis — 1-0 — corr Wch1
5.Qa4+ — 12.2% (3033 parties)
1950 — Acoltzi Ruiz, Mariana vs Eliskases, Erich — 1/2-1/2 — Mar del Plata ARG
1950 — Donner, Jan-Hein vs Kramer, Hanspeter — 1-0 — Beverwijk NED
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
1950 — Troianescu, Octav vs Keres, Paul — 0-1 — Szczawno Zdroj
5.Qc2 — 0.4% (110 parties)
1973 — Eperjesi, Laszlo Dr. vs Laszlo, Deli — 1-0 — ?
1977 — Bertok, Mario Jr. vs Cosic, Marin — 1-0 — Zagreb CRO
1984 — Arkell, Keith C vs Orr, Mark J L — 1/2-1/2 — Catford Cricket Club
1985 — Van Riemsdijk, Herman C. vs Sunye Neto, Jaime — 1/2-1/2 — pre-zn Garanhuns
1987 — Hertan, Charles vs Lees, David — 0-1 — Watertown,MA
5.Nc3 — 0.1% (34 parties)
1980 — Melbourne, Keith James vs Sharp, Dale Eugene — 0-1 — Baltimore, MD USA
1988 — Hladik, Josef vs Pospi — 1-0 — Brno CZE
1991 — Ruano Perez, Luis Miguel vs Garcia Garcia, Ruben 1999 — 0-1 — Valladolid
1992 — Serrano Morales, Manuel Alejandro vs Perez Pietronave, Carlos — 0-1 — Buenos Aires Traffic
1993 — Mapelle, Jacques vs Primel, Dominique — 0-1 — Parijs open