C88h - 7.Bb3 O-O 8.h3 - Closed (1943)

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C88h — Closed (1943)
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.h3
Les coups candidats
8…Bb7 — 59.1% (6806 parties)
Ambassadeurs : Anand, Viswanathan (48x), Simmelink, Joop Theo (44x), Svidler, Peter (44x), Da Silva Filho, Alcindo Luz Bastos (44x), Shirov, Alexei (40x), Aronian, Levon (34x), Kireev, Sergey (34x), Adams, Michael (33x)
8…d6 — 36.7% (4230 parties)
Ambassadeurs : Glaser, Karel (32x), Adeyemi, Phebe Adesinuola (23x), Detela, Walter (21x), Wiesinger, Johann (19x), Manik, Mikulas (18x), Tylecek, Drahomir (13x), Lanz Calavia, José María (12x), Valenta, Vit (11x)
8…d5 — 2.4% (279 parties)
Ambassadeurs : Paldus, Petr (4x), Kireev, Sergey (3x), Tylecek, Drahomir (3x), Blatny, Pavel (2x), Kuspiel, Manfred (2x), Perez Rodriguez, Luis Manuel (2x), Favai, Janez (2x), Beckett, Phillip J (2x)
8…Re8 — 0.5% (58 parties)
Ambassadeurs : Ruck, Tamas (3x), Marti, Gyorgy (3x), De Sousa, Clovis Ely Melo (3x), Gomes, Jordan Rodrigues (3x), Duke, Dillan (2x), Sharhorodsky, Yaroslav (2x), Khoroshev, Nikita (2x), Tillyaev, Ulugbek (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Bb7 8…d6 8…d5 8…Re8
<1800 567 47% 42% 6% 2%
1800-2200 4731 51% 44% 3% 1%
2200-2600 4885 67% 30% 1% 0%
2600+ 526 89% 10% — —
Évolution par décennie (% des parties)
Décennie N parties 8…Bb7 8…d6 8…d5 8…Re8
1950s 40 20% 78% 2% —
1960s 86 29% 63% 8% —
1970s 78 40% 51% 8% —
1980s 100 54% 43% 3% —
1990s 487 47% 43% 8% 1%
2000s 3396 54% 42% 3% 1%
2010s 5769 60% 36% 2% 1%
2020s 1568 74% 23% 1% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Bb7 60% 74% ▲ +13.7%
8…d6 36% 23% ▼ -13.5%
8…d5 2% 1% -0.5%
8…Re8 1% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Kasparov, Garry — 9 parties
Carlsen, Magnus — 9 parties
Tal, Mikhail — 7 parties
Ding, Liren — 7 parties
Hou, Yifan — 3 parties
Karpov, Anatoly — 2 parties
Gukesh D — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
8…Bb7 — 59.1% (6806 parties)
1950 — Rhodes, Herbert Gibson vs Bunyola Oliver, Pedro Antonio — 0-1 — Hastings ENG
1951 — Yanofsky, Daniel Abraham vs Fox, Alan — 1/2-1/2 — Vancouver
1952 — Vasconcellos, Fernando O vs Pogats, Jozsef Jr. — 0-1 — Helsinki olm
1953 — Abiolla James vs Macleod, Norman Alasdair — 0-1 — Glasgow SCO
1957 — Hrberg, B vs Fridh, Anton — 1-0 — Stockholm SWE
8…d6 — 36.7% (4230 parties)
1951 — Elisca, Evan vs Souza Mendes, J. — 1-0 — Mar del Plata ARG
1951 — Ivkov, Borislav vs Matanovic, Aleksandar — 1/2-1/2 — Sarajevo BIH
1952 — Fox, Maurice vs Williams, J Noel — 1-0 — Montreal CAN
1953 — Hecht, Hans-Joachim vs Stoeckl, Ernst — 1/2-1/2 — Vienna AUT
1954 — Broadbent, Reginald vs Butcher, Richard — 1-0 — London League
8…d5 — 2.4% (279 parties)
1951 — Gross, Henry vs Gee Vinaayak A — 0-1 — California
1961 — Jaros, Martin vs Crha, Josef — 1-0 — Brno CZE
1961 — Gaprindashvili, Nona vs Rinder, Elfriede — 1-0 — Vrnjacka Banja SRB
1962 — Bouna, Safwan younes vs Zwaig, Arne — 0-1 — Varna olm
1962 — From, Sigfred vs Kraidman, Yair — 0-1 — Varna olm
8…Re8 — 0.5% (58 parties)
1993 — Kuraszkiewicz, Michael vs Elmrich, Dirk — 0-1 — GER
1998 — Limp, Eduardo Thelio vs Goncalves, Adriana Emiliana — 1-0 — Sao Caetano do Sul
1999 — Bonnet, Edouard vs Heinz, Timothee — 0-1 — Ych FRA boys under
2001 — Klotz, Sonja vs Klein, Cornelia — 1-0 — GER
2001 — Boros, Denes vs Mak, Balazs — 1-0 — Balatonlelle HUN