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E01k — Catalan (1931)
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 c6 5.Nf3 Nbd7
Les coups candidats
6.O-O — 52.2% (1851 parties)
Ambassadeurs : Ivanov, Mikhail M. (7x), Flear, Glenn C (5x), Opocensky, Karel (4x), Pruess, David (4x), Haba, Zdenek (4x), Gleizerov, Evgeny (3x), Sriram, Jha (3x), Astasio Lopez, David (3x)
6.Qc2 — 28.3% (1001 parties)
Ambassadeurs : Haba, Petr (8x), Glavina, Pablo (5x), Raetsky, Alexander (4x), Burmakin, Vladimir (3x), Golombek, Harry (2x), Matanovic, Aleksandar (2x), Zedek, Alois (2x), Fomichenko, Eduard (2x)
6.Nbd2 — 10.1% (357 parties)
Ambassadeurs : Filipek, Marian (2x), Beranger, Paul (2x), Porreca, Giorgio (2x), Aadhitha Karikalan (2x), Damljanovic, Branko (2x), Haba, Zdenek (2x), Golombek, Harry (1x), Seitz, Jakob Adolf (1x)
6.b3 — 4.8% (171 parties)
Ambassadeurs : Natalucci, Fabrizio (2x), Porth, Dietmar (2x), Loviscek, Matjaz (2x), Lees, David (1x), Hempson, Peter W (1x), Fricker, Jean (1x), Thiellement, Andre (1x), Benko, Pal (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.O-O 6.Qc2 6.Nbd2 6.b3
<1800 295 61% 20% 7% 5%
1800-2200 1853 54% 26% 10% 5%
2200-2600 1047 49% 35% 10% 3%
2600+ 9 33% 22% 22% 22%
Évolution par décennie (% des parties)
Décennie N parties 6.O-O 6.Qc2 6.Nbd2 6.b3
1950s 32 28% 22% 44% 3%
1960s 18 28% 28% 22% 11%
1970s 48 35% 42% 10% 10%
1980s 85 41% 28% 13% 7%
1990s 532 45% 34% 11% 6%
2000s 970 48% 32% 10% 5%
2010s 1453 56% 25% 10% 4%
2020s 405 67% 20% 6% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.O-O 56% 67% ▲ +10.9%
6.Qc2 25% 20% ▼ -4.6%
6.Nbd2 10% 6% ▼ -3.5%
6.b3 4% 2% ▼ -2.0%
Parties historiques
6.O-O — 52.2% (1851 parties)
1950 — Gereben, Erno vs Koberl, Ferenc — 1-0 — Budapest HUN
1951 — Hay, J N vs Kearney, G A — 1-0 — Belfast IRL
1951 — Rossetto, Hector vs Liebstein, Arturo — 1/2-1/2 — Mar del Plata ARG
1952 — Opocensky, Karel vs Potucek, Ludovit — 1-0 — Tatranska ch CZE
1954 — Gross, Ronald Joseph vs Fielding, Gerald — 1-0 — New Orleans, LA USA
6.Qc2 — 28.3% (1001 parties)
1950 — Golombek, Harry vs Mueller, Helge — 1-0 — Venice ITA
1951 — Benko, Pal vs Barda, Olaf — 1-0 — Marianske Lazne zt
1951 — Nedeljkovic, Srecko M vs Matanovic, Aleksandar — 1/2-1/2 — Sarajevo BIH
1953 — Maderna, Carlos vs Sanguinetti, Edoardo — 1/2-1/2 — Buenos Aires ch-ARG
1956 — Benkner, Otto vs Bouna, Safwan younes — 1-0 — Moskou olm
6.Nbd2 — 10.1% (357 parties)
1950 — Ullrich, Bruno vs Hunte, Hugo — 0-1 — Soemmerda GER
1951 — Barda, Yngvar vs Larsen, Bent — 1/2-1/2 — Trondheim NOR
1951 — Barden, Leonard vs Yanofsky, Daniel Abraham — 1/2-1/2 — Oxford, Balliol College
1952 — Cuellar, Mario Exequiel vs Amaro, Lucas Ibrair — 1/2-1/2 — Mar del Plata ARG
1952 — Gawlikowski, Stanislaw vs Balcarek, Wiktor — 1-0 — Zakopane POL
6.b3 — 4.8% (171 parties)
1951 — Benko, Pal vs Gecsei, Istvan — 1-0 — Hungary ch
1968 — Fricker, Jean vs Thiellement, Andre — 1-0 — Charbonnieres
1969 — Lees, David vs Hempson, Peter W — 0-1 — Rhyl ch-BCF
1971 — Schneiders, Ab vs Natalucci, Fabrizio — 0-1 — Imperia
1971 — Schneiders, Albert vs Natalucci, Fabrizio — 0-1 — Imperia