A14h - 5.O-O O-O 6.b3 c5 - Neo-Catalan Declined

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A14h — Neo-Catalan Declined
1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.b3 c5
Eval: [+0.12]
Les coups candidats
Ambassadeurs : McNab, Colin A (20x), Kahl, Fred (12x), Flear, Glenn C (9x), Miles, Anthony J (9x), Bischoff, Klaus (9x), Dizdar, Goran (9x), Geller, Efim P. (7x), Sadovsky, Artem (7x)
7.cxd5 — 21.6% (1271 parties)
Ambassadeurs : Tuominen, Joona (6x), Spiridonov, Nikola (5x), Bok, Benjamin (5x), Svane, Rasmus (5x), Ivacic, Vladimir (4x), Caposciutti, Maurizio (4x), Jensen, Paul Johan (4x), Rukavina, Josip (4x)
7.e3 — 19.8% (1163 parties)
Ambassadeurs : Contin, Daniel (14x), Szmetan, Jorge (8x), Fridman, Daniel (8x), Feustel, Bernd (7x), West, Guy (6x), Pribyl, Josef (6x), Landenbergue, Claude (6x), Rotstein, Arkadij (5x)
7.d3 — 3.1% (183 parties)
Ambassadeurs : Feustel, Bernd (6x), Sulayev, Daniel (2x), Oberhuber, Alexander (2x), Reinhardt, Enrique (1x), Nielsen, Bjorn (1x), Shatskes, Boris A (1x), Konstantinopolsky, Alexander (1x), Werner, Stephan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bb2 7.cxd5 7.e3 7.d3
<1800 80 58% 21% 12% 5%
1800-2200 1780 53% 23% 17% 5%
2200-2600 3210 55% 20% 23% 2%
2600+ 149 49% 32% 19% 1%
Évolution par décennie (% des parties)
Décennie N parties 7.Bb2 7.cxd5 7.e3 7.d3
1920s 5 40% 60% — —
1930s 25 40% 56% — 4%
1940s 11 73% 27% — —
1950s 20 50% 45% — 5%
1960s 108 63% 25% 8% 2%
1970s 168 71% 10% 14% 5%
1980s 441 64% 11% 19% 4%
1990s 838 57% 16% 21% 5%
2000s 1096 51% 22% 21% 4%
2010s 2432 57% 18% 21% 2%
2020s 743 37% 44% 17% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bb2 57% 37% ▼ -20.1%
7.cxd5 18% 44% ▲ +25.8%
7.e3 21% 17% ▼ -3.5%
7.d3 2% 1% ▼ -1.5%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 10 parties
Tal, Mikhail — 9 parties
Smyslov, Vladimir — 4 parties
Hou, Yifan — 4 parties
Ding, Liren — 4 parties
Botvinnik, Mikhail — 3 parties
Anand, Viswanathan — 3 parties
Kasparov, Garry — 2 parties
Carlsen, Magnus — 2 parties
Karpov, Anatoly — 2 parties
Ju, Wenjun — 2 parties
Parties historiques
7.Bb2 — 54.5% (3206 parties)
1924 — Carls, Carl vs Wagner, Heinrich — 1/2-1/2 — Bremen GER
1928 — Reti, Richard vs Hoenlinger, Baldur — 0-1 — Trencianske Teplice SVK
1931 — Flohr, Salo vs Stoltz, Gösta — 1/2-1/2 — Goteborg SWE
1932 — Elstner, Rudolf vs Saemisch, Friedrich — 1-0 — Berlin GER
1936 — Keres, Paul vs van Doesburgh, Gerrit Roelof Diederik — 1-0 — Zandvoort NED
7.cxd5 — 21.6% (1271 parties)
1928 — Reti, Richard vs Gruenfeld, Ernst — 1-0 — Trencianske Teplice SVK
1928 — Takacs, Sandor vs Buerger, Victor — 1-0 — Hastings Town Hall
1929 — Schopper vs Kroll, Ove — 0-1 — Duisburg
1930 — Stoltz, Gösta vs Bogoljubow, Efim — 1-0 — Stockholm SWE
1931 — Kostic, Boris vs Bogoljubow, Efim — 1-0 — Bled SLO
7.e3 — 19.8% (1163 parties)
1960 — Bondoc, Dan-Vladimir vs Mititelu, Gheorghe — 0-1 — Bucharest ROU
1966 — Varnusz, Egon vs Pogats, Jozsef Jr. — 1/2-1/2 — Budapest HUN
1967 — Crepinsek, Ljubomir vs Robatsch, Karl — 0-1 — Maribor
1968 — Korchnoi, Viktor vs Brinck-Claussen, Bjorn — 1-0 — Lugano SUI
1968 — Lewi, Jerzy vs Kostro, Jerzy — 1/2-1/2 — Lodz POL
7.d3 — 3.1% (183 parties)
1934 — Reinhardt, Enrique vs Nielsen, Bjorn — 0-1 — Bad Niendorf
1953 — Werner, Stephan vs Eisinger, Max Jr — 0-1 — Berlin West
1967 — Shatskes, Boris A vs Konstantinopolsky, Alexander — 1-0 — Moscow RUS
1968 — Besser, Hans vs Musil, Vojko — 1/2-1/2 — It Buesum GER
1971 — Filipowicz, Andrzej vs Grabczewski, Romuald — 1/2-1/2 — Poznan POL