B38c - 7.Nc3 Nh6 - Maroczy Bind (1957)

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B38c — Maroczy Bind (1957)
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 d6 7.Nc3 Nh6
Les coups candidats
8.Be2 — 75.9% (258 parties)
Ambassadeurs : Barnes, Craig (7x), Afifi, Assem (5x), Szabo, Laszlo (4x), Siemms, Ross E (4x), Grau Carreras, Monica (4x), Mezentsev, Vladimir (4x), Saidy, Anthony (3x), Kostro, Jerzy (3x)
8.f3 — 13.5% (46 parties)
Ambassadeurs : Almarza Mato, Carlos (2x), O'Kelly, Albéric de Galway (1x), Donner, Jan-Hein (1x), Pruner, Earl Wilson (1x), Addison, William Grady (1x), Sabata, Mmoledi (1x), Vyslouzil, Antonin (1x), Scafarelli, Francesco (1x)
8.h3 — 9.1% (31 parties)
Ambassadeurs : Lombardy, William J (2x), O'Kelly de Galway, Alberic (1x), Van Hoorde, Edouard (1x), Krumins, Alfreds (1x), Pomar Salamanca, Arturo (1x), Anderson, Frank Ross (1x), Siemms, Ross E (1x), Marjanovic, Slavoljub (1x)
8.Nxc6 — 1.2% (4 parties)
Ambassadeurs : Myers, Lasara Delnisha (1x), Siemms, Ross E (1x), Keatinge-Clay, Adrian (1x), Mezentsev, Vladimir (1x), Nikolova, Adriana (1x), Raeva, Elitsa (1x), Prokopishin, Vasily (1x), Feher, Gyula (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Be2 8.f3 8.h3 8.Nxc6
<1800 11 82% 18% — —
1800-2200 99 68% 23% 7% 1%
2200-2600 178 81% 8% 9% 1%
2600+ 2 50% — 50% —
Évolution par décennie (% des parties)
Décennie N parties 8.Be2 8.f3 8.h3 8.Nxc6
1950s 13 46% 23% 31% —
1960s 23 96% 4% — —
1970s 31 84% 3% 13% —
1980s 28 79% 11% 7% 4%
1990s 51 80% 12% 8% —
2000s 93 76% 11% 9% 3%
2010s 77 74% 21% 5% —
2020s 24 54% 25% 21% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Be2 74% 54% ▼ -19.9%
8.f3 21% 25% ▲ +4.2%
8.h3 5% 21% ▲ +15.6%
8.Nxc6 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 2 parties
Parties historiques
8.Be2 — 75.9% (258 parties)
1957 — Fichtl, Jiri vs Heinicke, Herbert — 1/2-1/2 — Wenen etc
1958 — Stoliarov, Leonid vs Geller, Efim P. — 0-1 — Kiev UKR
1958 — Tringov, Georgi P vs Foldi, Jozsef — 1-0 — Varna BUL
1958 — Anderson, Frank Ross vs Siemms, Ross E — 1-0 — Toronto CAN
1958 — Goncalves, Jorge vs Anastassopulos, Anastasios — 1-0 — Munich olm prel
8.f3 — 13.5% (46 parties)
1955 — Pruner, Earl Wilson vs Addison, William Grady — 1-0 — San Francisco, Ca
1955 — Sabata, Mmoledi vs Vyslouzil, Antonin — 0-1 — Prague CZE
1956 — O'Kelly, Albéric de Galway vs Donner, Jan-Hein — 1/2-1/2 — Dublin IRL
1960 — Scafarelli, Francesco vs Szabo, Laszlo — 1-0 — Firenze ITA
1976 — Bisguier, Arthur B vs Lopez Masis, Kenard Evans — 1-0 — New York, NY USA
8.h3 — 9.1% (31 parties)
1954 — Krumins, Alfreds vs Lombardy, William J — 0-1 — New Orleans, LA USA
1954 — Pomar Salamanca, Arturo vs Lombardy, William J — 1-0 — New Orleans, LA USA
1956 — O'Kelly de Galway, Alberic vs Van Hoorde, Edouard — 1-0 — Blankenberge
1958 — Anderson, Frank Ross vs Siemms, Ross E — 0-1 — Toronto CAN
1970 — Issam Hamdan vs Diaz, Joaquin, Dr. — 1-0 — Siegen olm
8.Nxc6 — 1.2% (4 parties)
1980 — Myers, Lasara Delnisha vs Siemms, Ross E — 0-1 — K35 corr
2003 — Keatinge-Clay, Adrian vs Mezentsev, Vladimir — 0-1 — San Francisco, CA USA
2005 — Prokopishin, Vasily vs Feher, Gyula — 1/2-1/2 — Hungary HUN
2006 — Nikolova, Adriana vs Raeva, Elitsa — 1-0 — Vratsa BUL