A14f - 5.O-O O-O 6.b3 - Neo-Catalan Declined

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A14f — Neo-Catalan Declined
1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.b3
Eval: [-0.15]
Les coups candidats
Ambassadeurs : McNab, Colin A (21x), Flear, Glenn C (16x), Feustel, Bernd (14x), Kahl, Fred (13x), Kramnik, Vladimir (11x), Miles, Anthony J (10x), Krnic, Zdenko (10x), Kelecevic, Nedeljko (10x)
Ambassadeurs : McNab, Colin A (12x), Contin, Daniel (12x), Miles, Anthony J (11x), Farago, Ivan (10x), Arlandi, Ennio (10x), Sarno, Spartaco (10x), Mohr, Georg (9x), Dutreeuw, Marc (8x)
6…d4 — 8.6% (1068 parties)
Ambassadeurs : Campos, Maria Jose (6x), Horton, Andrew P (5x), Stremavicius, Titas (5x), Magem Nguyen, Pau (5x), Van Foreest, Lucas (5x), Wadsworth, Matthew J (5x), Pantsulaia, Levan (5x), Zochowski, Kacper (4x)
6…c6 — 6.9% (861 parties)
Ambassadeurs : Radulov, Ivan (8x), Burnett, Jim (5x), Contin, Daniel (4x), Barczay, Laszlo (3x), Lputian, Smbat (3x), Braeuer, Franz (3x), Chernyak, Viktoria (3x), Ciric, Dimitrije (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…c5 6…b6 6…d4 6…c6
<1800 175 40% 21% 6% 12%
1800-2200 3716 45% 23% 8% 10%
2200-2600 6920 44% 29% 10% 5%
2600+ 352 42% 38% 15% 1%
Évolution par décennie (% des parties)
Décennie N parties 6…c5 6…b6 6…d4 6…c6
1920s 7 57% — — —
1930s 33 76% 3% 6% 3%
1940s 18 56% 11% 17% —
1950s 53 36% 11% 6% 13%
1960s 226 47% 25% 3% 10%
1970s 319 51% 28% 1% 8%
1980s 694 58% 24% 1% 6%
1990s 1659 47% 26% 2% 8%
2000s 2197 46% 25% 3% 9%
2010s 5093 46% 27% 9% 7%
2020s 2154 34% 29% 23% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…c5 46% 34% ▼ -12.0%
6…b6 27% 29% ▲ +2.1%
6…d4 9% 23% ▲ +14.2%
6…c6 7% 5% ▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Kramnik, Vladimir — 10 parties
Botvinnik, Mikhail — 8 parties
Hou, Yifan — 7 parties
Ding, Liren — 7 parties
Anand, Viswanathan — 5 parties
Smyslov, Vladimir — 4 parties
Carlsen, Magnus — 4 parties
Ju, Wenjun — 4 parties
Kasparov, Garry — 3 parties
Karpov, Anatoly — 3 parties
Gukesh D — 3 parties
Euwe, Max — 2 parties
Parties historiques
6…c5 — 44.8% (5581 parties)
1924 — Carls, Carl vs Wagner, Heinrich — 1/2-1/2 — Bremen GER
1928 — Reti, Richard vs Hoenlinger, Baldur — 0-1 — Trencianske Teplice SVK
1928 — Reti, Richard vs Gruenfeld, Ernst — 1-0 — Trencianske Teplice SVK
1928 — Takacs, Sandor vs Buerger, Victor — 1-0 — Hastings Town Hall
1930 — Stoltz, Gösta vs Bogoljubow, Efim — 1-0 — Stockholm SWE
6…b6 — 26.5% (3304 parties)
1935 — Alexandrescu, Gheorghe vs Brody, Miklos — 0-1 — Bucharest ROU
1942 — Maderna, Carlos vs Pilnik, Herman — 1/2-1/2 — Mar del Plata ARG
1942 — Iliesco, Juan vs Maderna, Carlos — 1-0 — Mar del Plata ARG
1950 — Dimitrov Garcia, Dimitri Ivaylov vs Kottnauer, Cenek — 0-1 — CSR-BUL Prague CZE
1952 — Lorson, Gerhard vs De Souza Mendes, Joao — 0-1 — Helsinki olm
6…d4 — 8.6% (1068 parties)
1938 — Kieninger, Georg vs Elsas, Hansgeorg — 1/2-1/2 — Krefeld GER
1938 — Nogues Acuna, Alejandro vs Benko, Francisco — 1-0 — Buenos Aires ARG
1946 — Purdy, Cecil J S vs Fryda, A. — 1-0 — Sydney AUS
1947 — Eliskases, Erich vs Pilnik, Herman — 1/2-1/2 — Buenos Aires ARG
1947 — Rupschuss, Christoph vs Blum, Johann — 1-0 — Gelsenkirchen GER
6…c6 — 6.9% (861 parties)
1935 — Alexander Ronald Cheng vs Bellod Thomas, Gonzalo — 1-0 — Hastings ENG
1951 — Bolbochan, J. vs Sumar, Julio — 1/2-1/2 — Mar del Plata ARG
1956 — Frost Nielsen, Alexander vs Sefc, Jan — 1-0 — Moskou olm
1956 — Kramer, Hanspeter vs Orbaan, Constant — 1/2-1/2 — Beverwijk NED
1957 — Kaikamdzozov, Jivko vs Tsvetkov, Alexandar K — 1/2-1/2 — Sofia BUL