B38u - 6…Nf6 7.Nc3 O-O 8.Be2 d6 9.O-O Bd7 10.Rc1 - Maroczy Bind [+0.10]

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B38u — Maroczy Bind
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 O-O 8.Be2 d6 9.O-O Bd7 10.Rc1
Eval: [+0.10]
Les coups candidats
10…Nxd4 — 54.0% (1415 parties)
Ambassadeurs : Petursson, Margeir (9x), Donaldson, John (7x), Kountz, Jochen (6x), Velimirovic, Dragoljub (5x), Bernard, Christophe (5x), Schlemmer, Hans, Dr. (5x), Ebner, Walter (5x), Machalova, Maria (5x)
10…Rc8 — 19.3% (506 parties)
Ambassadeurs : Salcedo Paez, Diana (3x), Backe, Peter (2x), Fenoglio, Virgilio (2x), Gradl, Winfried (2x), Paehtz, Elisabeth (2x), Gerland, Felix (2x), Wirthensohn, Heinz (2x), Ristoja, Samu (2x)
10…a6 — 14.7% (386 parties)
Ambassadeurs : Kutschke, Peter (4x), Afek, Yochanan (3x), Honfi, K. (2x), Fulker, Chris (2x), Luce, Sebastien (2x), Demarre, Jacques (2x), Sisniega Campbell, Marcel (2x), Amigo Roman, Pedro (2x)
10…Qa5 — 2.5% (65 parties)
Ambassadeurs : Kebis, Milos (2x), Duraku, Emin (1x), Szabo, Ladislav (1x), Koska, Josef (1x), Olexa, Vilem (1x), Wirthensohn, Heinz (1x), Drira, Ahmed (1x), Hoewel, Karl Adolf (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10…Nxd4 10…Rc8 10…a6 10…Qa5
<1800 107 39% 32% 13% —
1800-2200 1179 48% 23% 16% 3%
2200-2600 906 71% 9% 10% 2%
2600+ 9 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 10…Nxd4 10…Rc8 10…a6 10…Qa5
1930s 3 — 100% — —
1950s 5 20% 60% — 20%
1960s 15 40% 13% 33% 7%
1970s 68 59% 13% 19% 3%
1980s 172 57% 15% 17% 1%
1990s 553 53% 18% 16% 3%
2000s 794 50% 21% 17% 3%
2010s 867 56% 21% 12% 2%
2020s 144 63% 15% 13% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10…Nxd4 56% 63% ▲ +7.3%
10…Rc8 21% 15% ▼ -6.2%
10…a6 12% 13% ▲ +1.5%
10…Qa5 2% 3% ▲ +0.7%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 2 parties
Alekhine, Alexander — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
10…Nxd4 — 54.0% (1415 parties)
1952 — Werner, Stephan vs Hellwig, Hannah M — 1/2-1/2 — Guetersloh
1964 — Balcerowski, Witold vs Kavalek, Lubomir — 1-0 — Polancia Zdroj
1965 — Thorstore vs Leal Napolitano, Yosman Jose — 1/2-1/2 — cr.
1968 — Mounir Soussi vs Kajan, Seppo — 1/2-1/2 — Lugano SUI
1968 — Smyslov, Vasily vs Golz, Werner — 1-0 — Memorial A.Rubinstein
10…Rc8 — 19.3% (506 parties)
1931 — Bogoljubow, Efim vs Krueger, Paul — 1-0 — Bad Pyrmont GER
1934 — Alekhine, Alexander vs Maccabi — 0-1 — Antwerp BEL
1934 — Riello, Michele vs Stalda, Giuseppe — 1/2-1/2 — Milan ITA
1951 — Gaitanaros, George vs Sarikas, N.. — 0-1 — Athens GRE
1954 — Janosevic, Dragoljub vs Pirc, Vasja — 1-0 — Belgrade SRB
10…a6 — 14.7% (386 parties)
1964 — Darga, Klaus vs Taimanov, Mark — 1/2-1/2 — Havana CUB
1966 — Neikirkh, Oleg vs Balcerowski, Witold — 1-0 — Polanica Zdroj POL
1968 — Honfi, K. vs Sapi, Laszlo — 1-0 — HUN
1968 — Dely, Peter vs Szekely, Mihaly — 1-0 — HUN
1969 — Honfi, K. vs Ostojic, Predrag — 0-1 — Monte Carlo MNC
10…Qa5 — 2.5% (65 parties)
1957 — Koska, Josef vs Olexa, Vilem — 1-0 — Prague CZE
1962 — Duraku, Emin vs Szabo, Ladislav — 0-1 — Varna BUL
1972 — Wirthensohn, Heinz vs Drira, Ahmed — 1-0 — Caorle zt Caorle ITA
1974 — Hoewel, Karl Adolf vs Prang, Edgar, Dr. — 0-1 — Muenster GER
1981 — King, Eduard Norman vs Ravikumar, Vaidyanathan — 1-0 — Morecambe ch-BCF